Joint association of physical activity and sleep duration with risk of all-cause and cause-specific mortality: A population-based cohort study using accelerometry
Open accessAbstract
Aims: To investigate the joint association of accelerometer-measured physical activity (PA) and sleep duration with mortality risk. Methods and results: A 7-day accelerometer recording was performed on 92 221 participants (age 62.4 ± 7.8 years; 56.4% women) from the UK Biobank between February 2013 and December 2015. We divided sleep duration into three groups (short, normal, and long), total volume of PA into three levels according to tertiles (high, intermediate, low), and moderate-to-vigorous PA (MVPA) into two groups based on the World Health Organization guidelines. The mortality outcomes were prospectively collected through the death registry. Over a median follow-up of 7.0 years, 3080 adults died, of which 1074 died from cardiovascular disease (CVD) and 1871 from cancer. The associations of PA and sleep duration with mortality risk were all in a curvilinear dose–response pattern (Pnonlinearity <0.001). PA and sleep duration had additive and multiplicative interactions on mortality risk (Pinteraction <0.05). Compared with the participants with guideline-recommended MVPA and normal sleep duration, those without recommended MVPA but having short or long sleep duration were at a higher risk for all-cause mortality [short sleep: hazard ratio (HR) = 1.88; 95% confidence interval (CI), 1.61–2.20; long sleep: HR = 1.69; 95% CI, 1.49–1.90]. A higher volume of PA or recommended MVPA attenuated the detrimental effects of short or long sleep duration on all-cause and CVD mortality risks. Conclusion: MVPA meeting recommendations or a higher volume of PA at any intensity potentially diminished the adverse effects on all-cause and cause-specific mortality associated with short and long sleep duration.
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Written from the paper’s full text.
TL;DR
In a UK Biobank accelerometry cohort, physical activity and sleep duration were independently and jointly associated with all-cause, cardiovascular disease (CVD), and cancer mortality. Meeting moderate-to-vigorous physical activity (MVPA) recommendations or achieving a higher total physical activity volume attenuated the excess mortality risk associated with short or long sleep duration.
Key findings
- Among 92,221 participants over a median 7.0-year follow-up, 3,080 died (1,074 from CVD, 1,871 from cancer); physical activity and sleep duration showed curvilinear dose-response associations with mortality (P nonlinearity <0.001).
- Physical activity and sleep duration had additive and multiplicative interactions on mortality risk (P interaction <0.05).
- Compared with guideline-recommended MVPA and normal sleep duration, participants without recommended MVPA and with short sleep had higher all-cause mortality (HR = 1.88; 95% CI, 1.61–2.20), as did those with long sleep (HR = 1.69; 95% CI, 1.49–1.90).
- In joint categories, low physical activity plus short sleep (HR = 2.51; 95% CI, 2.07–3.05) and low physical activity plus long sleep (HR = 2.06; 95% CI, 1.80–2.36) were associated with the highest all-cause mortality risk versus high physical activity plus normal sleep; higher physical activity or recommended MVPA attenuated short- and long-sleep mortality risks for all-cause and CVD mortality.
Methods
- Population-based prospective UK Biobank cohort of 92,221 participants (mean age 62.4 ± 7.8 years; 56.4% women) with valid 7-day wrist-worn Axivity AX3 accelerometer data collected February 2013–December 2015.
- Sleep duration was categorized as short (<6 h/day), normal (6–8 h/day), or long (>8 h/day); total physical activity was categorized by tertiles as low (≤24.0 mg), intermediate (24.0–30.4 mg), or high (≥30.4 mg); MVPA was categorized as recommended or not recommended according to WHO guidelines (≥150 min moderate, or ≥75 min vigorous, or equivalent per week).
- Mortality outcomes were prospectively collected from death registries; multivariable Cox proportional hazards models with restricted cubic splines, interaction analyses, and joint-category analyses were used, with sensitivity analyses for missing data, accelerometer wear time, prevalent illness, reverse causation, and COVID-19 censoring.
Limitations
- Paper-stated limitations include no accounting for prospective changes in sleep duration and physical activity; unusual sleep duration was not age-adjusted; observational residual confounding and reverse causation could not be fully ruled out; covariates were assessed nearly six years before baseline; sedentary behavior was not included due to correlation with physical activity and sleep; only sleep duration, not other sleep patterns, was examined; and the UK Biobank sample is not representative of the UK population.
- Evident from the text: the reported all-cause mortality HR for MVPA exceeding the WHO recommendation is 0.67 with a 95% CI of 0.48–0.59, which is internally inconsistent and likely a typographical error.
Model-written summary. Check it against the paper before relying on it.
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Claims the paper makes
0 of 58 cited sources checked · 0 supported · 0 flagged
- Findingown data
Sleep duration was associated with all-cause mortality in a U-shaped pattern in non-linear analyses (P nonlinearity <0.001).
“Sleep duration was associated with all-cause and CVD mortality in U-and L-shaped patterns, respectively, in the non-linear analyses (both P nonlinearity <0.001) (Figure 1A and B).”
Quote in the paperSubstantial claim - Findingown data
The combinations of a low volume of PA with short sleep duration (HR, 2.51; 95% CI, 2.07-3.05) and long sleep duration (HR, 2.06; 95% CI, 1.80-2.36) were associated with the highest risk of all-cause mortality.
“The combinations of a low volume of PA with short (HR, 2.51; 95% CI, 2.07-3.05)and long sleep duration (HR, 2.06; 95% CI, 1.80-2.36)were associated with the highest risk of all-cause mortality”
Quote in the paperSubstantial claim - Findingown data
A higher volume of PA or recommended MVPA attenuated the detrimental effects of short or long sleep duration on CVD mortality risk.
“A higher volume of PA or recommended MVPA attenuated the detrimental effects of short or long sleep duration on all-cause and CVD mortality risks.”
Quote in the paperSubstantial claim - Findingown data
Engagement of MVPA above the recommended target (150 min/week), compared with below the target, showed a trend of completely reducing the excess risks of all-cause, CVD, and cancer mortality associated with short and long sleep duration.
“Engagement of MVPA above the recommended target (150 min/ week), compared with below the target, showed a trend of completely reducing the excess risks of all-cause, CVD, and cancer mortality associated with short and long sleep duration.”
Quote in the paperSubstantial claim - Findingown data
Compared with normal sleep duration, short sleep duration increased the risk of all-cause mortality (HR, 1.34; 95% CI, 1.18-1.51) in additional adjusted multivariate Cox models.
“As a categorized variable, compared with normal sleep duration, only short sleep duration dra- matically increased the risk of all-cause [hazard ratio (HR), 1.34; 95% CI, 1.18-1.51]and CVD (HR, 1.56; 95% CI, 1.29-1.89)mortality in the additional adjusted multivariate Cox models (see Supplementary material online, Model S2, Supplementary material online, eTable S6).”
Quote in the paperSubstantial claim
- Findingown data
Compared with participants with guideline-recommended MVPA and normal sleep duration, those without recommended MVPA but having long sleep duration were at higher risk for all-cause mortality (HR = 1.69; 95% CI, 1.49-1.90).
“Compared with the participants with guideline-recommended MVPA and normal sleep duration, those without recommended MVPA but having short or long sleep duration were at a higher risk for all-cause mortality [short sleep: hazard ratio (HR) = 1.88; 95% confidence interval (CI), 1.61-2.20;long sleep: HR = 1.69; 95% CI, 1.49-1.90].”
Quote in the paperSubstantial claim - Findingown data
When stratified by categories of total PA, a decreasing trend of mortality risk associated with both short and long sleep duration was observed following a higher volume of PA.
“When stratified by categories of the total volume of PA, a decreasing trend of mortality risk associated with both short and long sleep duration was observed following a higher volume of PA.”
Quote in the paperSubstantial claim - Findingown data
A higher volume of PA, compared with a low volume of PA, was associated with almost 50% reduced all-cause, CVD, and cancer mortality risks.
“A higher volume of PA, compared with a low volume of PA, achieved a dramatic benefit of almost 50% reduced all-cause, CVD, and cancer mortality risks (see Supplementary material online, eTable S7).”
Quote in the paperSubstantial claim - Findingown data
Sleep duration was not significantly associated with cancer mortality.
“However, sleep duration was not significantly associated with cancer mortality (Figure 1C).”
Quote in the paperSubstantial claim - Findingown data
When categorized by total PA, the lowest risk of death occurred in the group with normal sleep duration and a high volume of PA (reference group).
“When categorized by the total volume of PA, the lowest risk of death occurred in the group with normal sleep duration and a high volume of PA (reference group) (Figure 3A).”
Quote in the paperSubstantial claim - Findingown data
Similar gradient patterns were observed regarding the outcomes of CVD and cancer mortality.
“Similar gradient patterns were observed regarding the outcomes of CVD and cancer mortality.”
Quote in the paperNot a substantial claim - Findingown data
A higher volume of PA or recommended MVPA attenuated the detrimental effects of short or long sleep duration on all-cause mortality risk.
“A higher volume of PA or recommended MVPA attenuated the detrimental effects of short or long sleep duration on all-cause and CVD mortality risks.”
- Also stated in: § Joint associations of accelerometer-measured physical activity and sleep duration with mortality · plain
“When stratified by categories of the total volume of PA, a decreasing trend of mortality risk associated with both short and long sleep duration was observed following a higher volume of PA.”
- Also stated in: § Discussion · plain
“In contrast, the mortality risks of short and long sleep duration were similar to those of normal sleep duration among participants with a higher volume of total PA.”
Quote in the paperSubstantial claim - Also stated in: § Joint associations of accelerometer-measured physical activity and sleep duration with mortality · plain
- Findingown data
Sleep duration was associated with CVD mortality in an L-shaped pattern in non-linear analyses (P nonlinearity <0.001).
“Sleep duration was associated with all-cause and CVD mortality in U-and L-shaped patterns, respectively, in the non-linear analyses (both P nonlinearity <0.001) (Figure 1A and B).”
Quote in the paperSubstantial claim - Findingown data
Compared with participants with guideline-recommended MVPA and normal sleep duration, those without recommended MVPA but having short sleep duration were at higher risk for all-cause mortality (HR = 1.88; 95% CI, 1.61-2.20).
“Compared with the participants with guideline-recommended MVPA and normal sleep duration, those without recommended MVPA but having short or long sleep duration were at a higher risk for all-cause mortality [short sleep: hazard ratio (HR) = 1.88; 95% confidence interval (CI), 1.61-2.20;long sleep: HR = 1.69; 95% CI, 1.49-1.90].”
Quote in the paperSubstantial claim - Findingown data
Compared with normal sleep duration, short sleep duration increased the risk of CVD mortality (HR, 1.56; 95% CI, 1.29-1.89) in additional adjusted multivariate Cox models.
“As a categorized variable, compared with normal sleep duration, only short sleep duration dra- matically increased the risk of all-cause [hazard ratio (HR), 1.34; 95% CI, 1.18-1.51]and CVD (HR, 1.56; 95% CI, 1.29-1.89)mortality in the additional adjusted multivariate Cox models (see Supplementary material online, Model S2, Supplementary material online, eTable S6).”
Quote in the paperSubstantial claim - Findingown data
Meeting the guideline-recommended physical activity target (150 min/week for moderate-to-vigorous physical activity) can diminish the most detrimental effects on all-cause and cardiovascular disease mortality associated with either short or long sleep duration.
“Another important finding was that meeting the guidelinerecommended PA target (150 min/week for MVPA) can diminish the most detrimental effects on all-cause and CVD mortality associated with either short or long sleep duration.”
Quote in the paperSubstantial claim - Findingreasoning
We found a steeper decline in mortality risk immediately after improving physical activity levels among long sleepers compared with short sleepers.
“Of note, we found a steeper decline in mortality risk immediately after improving PA levels among long sleepers compared with short sleepers.”
Quote in the paperSubstantial claim - Findingown data
By using accelerometer-measured sleep duration and physical activity, our study revealed directly that the detrimental effect of short or long sleep could be fully eliminated by recommended level of moderate-to-vigorous physical activity or by a higher volume of physical activity at any intensity.
“By using accelerometer-measured sleep duration and PA, our study revealed directly that the detrimental effect of short or long sleep could be fully eliminated by recommended level of MVPA or by a higher volume of PA at any intensity.”
Quote in the paperSubstantial claim - Findingown data
We did find a significant correlation between sedentary behaviour and physical activity (Spearman's correlation: ρtotal volume of PA = -0.706, ρMVPA = -0.357).
“We analysed the association of sedentary behaviour with PA by defining sedentary as any epoch with a mean acceleration <30 mg outside the SPT window according to similar studies, 41 and did find a significant correlation between them (Spearman's correlation: ρtotal volume of PA = -0.706,ρMVPA = -0.357).”
Quote in the paperSubstantial claim - Findingown data
The majority of the detrimental associations of unusual sleep duration with mortality may be mitigated by engaging in a higher volume of physical activity or meeting the lower threshold of the WHO recommendation for moderate-to-vigorous physical activity.
“The majority of the detrimental associations of unusual sleep duration with mortality may be mitigated by engaging in a higher volume of PA or meeting the lower threshold of the WHO recommendation for MVPA.”
Quote in the paperSubstantial claim - Findingown data
This population-based cohort study suggested that physical activity and sleep duration were jointly associated with all-cause, cardiovascular disease, and cancer-caused mortality risks among middle-aged and older adults, by using objective measures.
“This population-based cohort study suggested that PA and sleep duration were jointly associated with all-cause, CVD, and cancer-caused mortality risks among middle-aged and older adults, by using objective measures.”
Quote in the paperSubstantial claim - Interpretationown data
MVPA meeting recommendations or a higher volume of PA at any intensity potentially diminished the adverse effects on all-cause and cause-specific mortality associated with short and long sleep duration.
“MVPA meeting recommendations or a higher volume of PA at any intensity potentially diminished the adverse effects on allcause and cause-specific mortality associated with short and long sleep duration.”
Quote in the paperSubstantial claim - Study design and conductown data
The results of joint analyses remained consistently significant even after multiple testing correction using the FDR method.
“The results of joint analyses remained consistently significant even after multiple testing correction using the FDR method.”
Quote in the paperSubstantial claim - Study design and conductown data
Most of the results remained robustly consistent in all the sensitivity analyses.
“However, most of the results remained robustly consistent in all the sensitivity analyses”
Quote in the paperSubstantial claim - Study design and conductown data
The independent associations remained significant after multiple testing correction using the FDR method (all FDR-adjusted P < 0.05).
“The independent associations remained significant after multiple testing correction using the FDR method (all FDR-adjusted P < 0.05).”
Quote in the paperSubstantial claim - Premisecitation
Evidence on the combined effects of physical activity and sleep duration on mortality risk has been inconclusive.
“Evidence on the combined effects of PA and sleep duration on mortality risk has been inconclusive.7,8,9,10”
Quote in the paperSubstantial claim0 of 4 sources checked- cites [7] Bellavia, 2014, Sleep duration and survival percentiles across categories of physical activity, Am J Epidemiol source
Not checked in the free run.
- cites [8] Wennman, 2017, Leisure time physical activity and sleep predict mortality in men irrespective of background in competitive sports, Prog Prev Med source
Not checked in the free run.
- cites [9] Huang, 2022, Sleep and physical activity in relation to all-cause, cardiovascular disease and cancer mortality risk, Br J Sports Med source
Not checked in the free run.
- cites [10] Duncan, 2023, Associations between aerobic and muscle-strengthening physical activity, sleep duration, and risk of all-cause mortality: a prospective cohort study of 282,473 U. S. Adults, J Sport Health Sci source
Not checked in the free run.
- Premisecitation
Time spent in physical activity and sleep is co-dependent.
“Time spent in PA and sleep is co-dependent.5”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [5] Chastin, 2021, Joint association between accelerometry-measured daily combination of time spent in physical activity, sedentary behaviour and sleep and all-cause mortality: a pooled analysis of six prospective cohorts using compositional analysis, Br J Sports Med source
Not checked in the free run.
- Premisecitation
In a cohort of former elite male athletes, Wennman H et al. observed that leisure time physical activity levels modified the associations of short sleep duration, but not long sleep duration, with all-cause mortality.
“Conversely, in a cohort of former elite male athletes, Wennman H et al. observed that leisure time PA levels modified the associations of short sleep duration, but not long sleep duration, with all-cause mortality.8”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [8] Wennman, 2017, Leisure time physical activity and sleep predict mortality in men irrespective of background in competitive sports, Prog Prev Med source
Not checked in the free run.
- Premisecitation
Physical activity reinforces cardiorespiratory fitness.
“Instead, PA reinforces cardiorespiratory fitness, 31 inhibits inflammatory responses, 32 and improves glucose metabolism.33”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [31] Nayor, 2021, Physical activity and fitness in the community: the Framingham Heart Study, Eur Heart J source
Not checked in the free run.
- Study design and conductcitation
An accelerometer largely offsets the recall bias occurring in the application of self-reported questionnaires.
“An accelerometer largely offsets the recall bias occurring in the application of self-reported questionnaires.11”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [11] Sabia, 2014, Association between questionnaire- and accelerometer-assessed physical activity: the role of sociodemographic factors, Am J Epidemiol source
Not checked in the free run.
- Premisecitation
Physical activity improves glucose metabolism.
“Instead, PA reinforces cardiorespiratory fitness, 31 inhibits inflammatory responses, 32 and improves glucose metabolism.33”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [33] Loh, 2020, Effects of interrupting prolonged sitting with physical activity breaks on blood glucose, insulin and triacylglycerol measures: a systematic review and meta-analysis, Sports Med source
Not checked in the free run.
- Interpretationown data
Long-term engagement in physical activity meeting recommendations combined with healthy sleep may yield greater benefits in maintaining longevity.
“Maintaining normal sleep duration is important but not sufficient; long-term engagement in PA meeting recommendations combined with healthy sleep may yield greater benefits in maintaining longevity.”
Quote in the paperSubstantial claim - Premisecitation
Previous analyses of the data from the UK Biobank suggest that the pattern of sleep and physical activity remain relatively stable over time.
“However, previous analyses of the data from the UK Biobank suggest that the pattern of sleep and PA remain relatively stable over time.37,38”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [37] Dwyer, 2015, Objectively measured daily steps and subsequent long term all-cause mortality: the Tasped prospective cohort study, PLoS One
Not checked in the free run.
- cites [38] Fatima, 2020, Sleep trajectories and mediators of poor sleep: findings from the longitudinal analysis of 41,094 participants of the UK Biobank cohort, Sleep Med source
Not checked in the free run.
- Study design and conductown data
The proportional hazards assumption was confirmed with Schoenfeld residuals for all Cox models.
“The proportional hazards assumption was confirmed with Schoenfeld residuals for all Cox models.”
Quote in the paperSubstantial claim - Premisecitation
Unlike short sleep, long sleep may act as a surrogate marker of residual confounding due to poor health.
“However, unlike short sleep, long sleep may act as a surrogate marker of residual confounding due to poor health.35”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [35] Boal, 2020, Shorter sleep: a new potential target to address cardiovascular and metabolic risk?, Cardiovasc Res source
Not checked in the free run.
- Premisecitation
Subjective measures likely underestimate the total amount of physical activity.
“The subjective measures likely underestimate the total amount of PA, 13 which may be attributed to the lack of consideration of light-intensity PA with an unstructured nature and dispersion during the day.14”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [13] Lee, 2014, Using accelerometers to measure physical activity in large-scale epidemiological studies: issues and challenges, Br J Sports Med source
Not checked in the free run.
- Interpretationcitation
The threshold of 150 min/week for moderate-to-vigorous physical activity also nearly approached the turning point reported by the Taiwanese cohort study (15 metabolic equivalent of task-hours per week).
“This threshold also nearly approached the turning point, as reported by the Taiwanese cohort study (15 MET-h/week).25”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [25] Chen, 2022, Can physical activity eliminate the mortality risk associated with poor sleep? A 15-year follow-up of 341,248 MJ cohort participants, J Sport Health Sci source
Not checked in the free run.
- Interpretationnone given
This is the first study to reveal an interactive joint association of physical activity and sleep duration, objectively measured by accelerometer, with mortality risk.
“To our knowledge, this is the first study to reveal an interactive joint association of the two time-dependent lifestyles, PA and sleep duration as objectively measured by an accelerometer, with mortality risk.”
Quote in the paperSubstantial claim - Premisecitation
Subjective sleep duration may be biased by current mental or physical health status.
“Subjective sleep duration may be biased by the current mental or physical health status.12”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [12] Jackowska, 2011, Psychosocial factors and sleep efficiency: discrepancies between subjective and objective evaluations of sleep, Psychosom Med source
Not checked in the free run.
- Premisecitation
The key limitation of previous studies is self-reported physical activity and sleep measures, commonly subject to recall and response bias.
“Notably, the key limitation of all these studies is selfreported PA and sleep measures, commonly subject to recall and response bias.11,12”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [11] Sabia, 2014, Association between questionnaire- and accelerometer-assessed physical activity: the role of sociodemographic factors, Am J Epidemiol source
Not checked in the free run.
- cites [12] Jackowska, 2011, Psychosocial factors and sleep efficiency: discrepancies between subjective and objective evaluations of sleep, Psychosom Med source
Not checked in the free run.
- Premisecitation
In the same cohort as in the current study, Huang BH et al. found that the association of a composited sleep score that included self-reported sleep duration with all-cause and cardiovascular disease mortality risks was only partly attenuated by even the highest level of moderate-to-vigorous physical activity.
“In the same cohort as in the current study, Huang BH et al. found that the association of a composited sleep score that included self-reported sleep duration with all-cause and CVD mortality risks was only partly attenuated by even the highest level of MVPA. 9”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [9] Huang, 2022, Sleep and physical activity in relation to all-cause, cardiovascular disease and cancer mortality risk, Br J Sports Med source
Not checked in the free run.
- Interpretationown data
These findings likely support the hypothesis that the detrimental associations between long sleep duration and death might partly be compensated by prolonging the time for engaging in physical activity.
“These findings likely support the hypothesis that the detrimental associations between long sleep duration and death might partly be compensated by prolonging the time for engaging in PA.”
Quote in the paperSubstantial claim - Premisecitation
Physical activity inhibits inflammatory responses.
“Instead, PA reinforces cardiorespiratory fitness, 31 inhibits inflammatory responses, 32 and improves glucose metabolism.33”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [32] Frodermann, 2019, Exercise reduces inflammatory cell production and cardiovascular inflammation via instruction of hematopoietic progenitor cells, Nat Med source
Not checked in the free run.
- Study design and conductreasoning
Due to the observational nature of the study, the issues of residual confounding and reverse causation could not be completely ruled out.
“Third, despite careful consideration of confounding factors, due to the observational nature of the study, the issues of residual confounding and reverse causation could not be completely ruled out.”
Quote in the paperNot a substantial claim - Premisecitation
A previous analysis revealed that the exposure-outcome associations of the UK Biobank are comparable to observations from other more representative samples.
“A previous analysis, however, revealed that the exposure-outcome associations of the UK Biobank are comparable to observations from other more representative samples.43”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [43] Batty, 2020, Comparison of risk factor associations in UK Biobank against representative, general population based studies with conventional response rates: prospective cohort study and individual participant meta-analysis, Bmj source
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- Study design and conductnone given
Most covariates were assessed during the physical visits to the assessment centres, nearly six years before the present study baseline (date of accelerometer mail-out).
“Fourth, most covariates were assessed during the physical visits to the assessment centres, nearly six years before the present study baseline (date of accelerometer mail-out).”
Quote in the paperNot a substantial claim
- May combine two claims. 14
- Classified as probably not a substantial claim. 37
May combine two claims.
Findingown dataThe spline analyses suggested that the maximal risk reduction was observed at about 25 mg for the total volume of PA and 150 min per week for MVPA, nearly meeting the lower threshold of the WHO recommendation for PA.
“The spline analyses suggested that the maximal risk reduction was observed at about 25 mg for the total volume of PA and 150 min per week for MVPA, nearly meeting the lower threshold of the WHO recommendation for PA.21”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [21] Bull, 2020, World health organization 2020 guidelines on physical activity and sedentary behaviour, Br J Sports Med source
Not checked in the free run.
May combine two claims.
Findingown dataPhysical activity and sleep duration had additive and multiplicative interactions on mortality risk (P interaction <0.05).
“PA and sleep duration had additive and multiplicative interactions on mortality risk (P interaction <0.05).”
- Also stated in: § Joint associations of accelerometer-measured physical activity and sleep duration with mortality · plain
“we found significant additive and/or multiplicative interactions of short sleep duration, the total volume of PA, and MVPA with all mortality outcomes (see Supplementary material online, eTables S8 and S9).”
- Also stated in: § Discussion · plain
“The most striking finding was that objectively measured PA and sleep duration had significantly additive and interactive effects on mortality risks.”
Quote in the paperSubstantial claim- Also stated in: § Joint associations of accelerometer-measured physical activity and sleep duration with mortality · plain
May combine two claims.
Findingown dataPhysical activity (total volume and MVPA) and sleep duration were independently associated with mortality in a curvilinear dose-response manner.
“The associations of PA and sleep duration with mortality risk were all in a curvilinear dose-response pattern (P nonlinearity <0.001).”
- Also stated in: § Independent associations of accelerometer-measured physical activity and sleep duration with mortality · plain
“Non-linear dose-response patterns were observed in the associations of a higher amount of total PA or MVPA with a reduced risk of all-cause, CVD, and cancer mortality (all P overall <0.001; all P nonlinearity <0.001) (Figure 1).”
- Also stated in: § Discussion · plain
“First, accelerometer-measured PA (total volume of PA and time spent in MVPA) and sleep duration were independently associated with mortality in a curvilinear dose-response manner.”
Quote in the paperSubstantial claim- Also stated in: § Independent associations of accelerometer-measured physical activity and sleep duration with mortality · plain
Probably not a substantial claim: may not pass S3 (load-bearing).
FindingcitationWe analysed the association of sedentary behaviour with physical activity by defining sedentary as any epoch with a mean acceleration <30 mg outside the SPT window according to similar studies.
“We analysed the association of sedentary behaviour with PA by defining sedentary as any epoch with a mean acceleration <30 mg outside the SPT window according to similar studies, 41 and did find a significant correlation between them (Spearman's correlation: ρtotal volume of PA = -0.706,ρMVPA = -0.357).”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [41] Kandola, 2021, Impact of replacing sedentary behaviour with other movement behaviours on depression and anxiety symptoms: a prospective cohort study in the UK Biobank, BMC Med source
Not checked in the free run.
May combine two claims.
InterpretationreasoningOur study replicated previous observations in a much larger sample using accelerometer-measured data, which can substantially offset the pitfalls of self-reported data and provide more reliable estimates of prospective associations of sleep and PA with mortality.
“Our study replicated the previous observations in a much larger sample using .accelerometer-measured data, which can substantially offset the pitfalls of self-reported data and provide more reliable estimates of prospective associations of sleep and PA with mortality.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S1 (asserted). May combine two claims.
PremisecitationA higher level of physical activity modifies mortality risks associated with only short sleep duration, only long sleep duration, or both.
“a higher level of PA was reported to modify mortality risks associated with either only short sleep duration, 8 only long sleep duration, 7 or both.10”
Quote in the paperNot a substantial claim0 of 3 sources checked- cites [8] Wennman, 2017, Leisure time physical activity and sleep predict mortality in men irrespective of background in competitive sports, Prog Prev Med source
Not checked in the free run.
- cites [7] Bellavia, 2014, Sleep duration and survival percentiles across categories of physical activity, Am J Epidemiol source
Not checked in the free run.
- cites [10] Duncan, 2023, Associations between aerobic and muscle-strengthening physical activity, sleep duration, and risk of all-cause mortality: a prospective cohort study of 282,473 U. S. Adults, J Sport Health Sci source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationPhysical activity exerts short-term effects on sleep duration.
“PA is also suggested to exert short-term effects on sleep duration.6”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [6] Wendt, 2022, Short-term effect of physical activity on sleep health: a population-based study using accelerometry, J Sport Health Sci source
Not checked in the free run.
Classified as probably not a substantial claim.
PremisecitationShort or long sleep duration significantly increases mortality risk in a U- or J-shaped pattern.
“mounting evidence has suggested that short or long sleep duration significantly increases mortality risk in a U-or J-shaped pattern.3,4”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [3] Liu, 2017, Sleep duration and risk of all-cause mortality: a flexible, non-linear, meta-regression of 40 prospective cohort studies, Sleep Med Rev source
Not checked in the free run.
- cites [4] Svensson, 2021, Association of sleep duration with all- and major-cause mortality among adults in Japan, China, Singapore, and Korea, JAMA Netw Open source
Not checked in the free run.
May combine two claims.
Interpretationown dataOur study using accelerometry offered robust evidence supporting the large body of research relying on self-reported data, showing independent associations of PA and sleep duration with mortality.
“Our study using accelerometry offered robust evidence supporting the large body of research relying on self-reported data, showing independent associations of PA and sleep duration with mortality.3,4”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [3] Liu, 2017, Sleep duration and risk of all-cause mortality: a flexible, non-linear, meta-regression of 40 prospective cohort studies, Sleep Med Rev source
Not checked in the free run.
- cites [4] Svensson, 2021, Association of sleep duration with all- and major-cause mortality among adults in Japan, China, Singapore, and Korea, JAMA Netw Open source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationPhysical activity is a beneficial factor that can reduce up to 70% risk for premature mortality.
“PA is well recognized as a beneficial factor that can reduce up to 70% risk for premature mortality.2”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [2] Ekelund, 2019, Dose-response associations between accelerometry measured physical activity and sedentary time and all cause mortality: systematic review and harmonised meta-analysis, BMJ source
Not checked in the free run.
Classified as probably not a substantial claim.
PremisecitationSeveral studies exploring the additive effects of sleep duration and physical activity on mortality risk have reproduced some conflicting findings.
“To date, several studies have attempted to explore the additive effects of sleep duration and PA on mortality risk, reproducing some conflicting findings.7,8,25”
Quote in the paperSubstantial claim0 of 3 sources checked- cites [7] Bellavia, 2014, Sleep duration and survival percentiles across categories of physical activity, Am J Epidemiol source
Not checked in the free run.
- cites [8] Wennman, 2017, Leisure time physical activity and sleep predict mortality in men irrespective of background in competitive sports, Prog Prev Med source
Not checked in the free run.
- cites [25] Chen, 2022, Can physical activity eliminate the mortality risk associated with poor sleep? A 15-year follow-up of 341,248 MJ cohort participants, J Sport Health Sci source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
Study design and conductnone givenMissing data of covariates (missing rate <5%) were imputed with multiple imputations by chained equations to minimize potential inferential bias.
“Missing data of covariates (missing rate <5%, Supplementary material online, eTable S3) were inputted with multiple imputations by chained equations to minimize the potential inferential.”
Quote in the paperNot a substantial claimMay combine two claims.
InterpretationreasoningMaintaining normal sleep duration is important but not sufficient.
“Maintaining normal sleep duration is important but not sufficient; long-term engagement in PA meeting recommendations combined with healthy sleep may yield greater benefits in maintaining longevity.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationSuggested causal links to adverse health outcomes for short sleep duration include insulin resistance.
“As for short sleep duration, the suggested causal links to adverse health outcomes included a series of pathologies including, hyperactivation of the sympathetic nervous system, 26 insulin resistance, 27 endothelial dysfunctions, 28 and inflammation.29”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [27] Dorenbos, 2015, Sleep efficiency as a determinant of insulin sensitivity in overweight and obese adolescents, Diabetes Obes Metab source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationSeveral studies have attempted to explore the additive effects of sleep duration and physical activity on mortality risk.
“To date, several studies have attempted to explore the additive effects of sleep duration and PA on mortality risk, reproducing some conflicting findings.7,8,25”
Quote in the paperNot a substantial claim0 of 3 sources checked- cites [7] Bellavia, 2014, Sleep duration and survival percentiles across categories of physical activity, Am J Epidemiol source
Not checked in the free run.
- cites [8] Wennman, 2017, Leisure time physical activity and sleep predict mortality in men irrespective of background in competitive sports, Prog Prev Med source
Not checked in the free run.
- cites [25] Chen, 2022, Can physical activity eliminate the mortality risk associated with poor sleep? A 15-year follow-up of 341,248 MJ cohort participants, J Sport Health Sci source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationAn earlier Swedish cohort with a 15-year follow-up demonstrated that the detrimental effects on survival associated with long sleep duration, but not short sleep duration, were most evident among individuals with low levels of physical activity.
“An earlier Swedish cohort with a 15-year follow-up demonstrated that the detrimental effects on survival associated with long sleep duration, but not short sleep duration, were most evident among individuals with low levels of PA. 7”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [7] Bellavia, 2014, Sleep duration and survival percentiles across categories of physical activity, Am J Epidemiol source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
Study design and conductnone givenThe present study had a large sample size.
“The present study had some strengths, including a large sample size and the adoption of accelerometer.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationExercise training effectively alleviates endothelial dysfunction triggered by sleep loss, possibly through inflammation pathways.
“Exercise training effectively alleviates endothelial Figure 3 Continued dysfunction triggered by sleep loss, possibly through inflammation pathways.34”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [34] Sauvet, 2017, Protective effects of exercise training on endothelial dysfunction induced by total sleep deprivation in healthy subjects, Int J Cardiol source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationSuggested causal links to adverse health outcomes for short sleep duration include hyperactivation of the sympathetic nervous system.
“As for short sleep duration, the suggested causal links to adverse health outcomes included a series of pathologies including, hyperactivation of the sympathetic nervous system, 26 insulin resistance, 27 endothelial dysfunctions, 28 and inflammation.29”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [26] Zhang, 2011, Relationship of sleep quantity and quality with 24-hour urinary catecholamines and salivary awakening cortisol in healthy middle-aged adults, Sleep source
Not checked in the free run.
Classified as probably not a substantial claim.
Interpretationown dataOur findings support the need to encourage the maintenance of guideline-recommended physical activity levels to improve longevity, especially among individuals with extremely short or long sleep duration.
“Our findings support the need to encourage the maintenance of guideline-recommended PA levels to improve longevity, especially among individuals with extremely short or long sleep duration.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationAnother study in a Taiwan Chinese population-based cohort showed that short and long sleep duration was no longer associated with the risk of all-cause and cardiovascular disease mortality when achieving a physical activity level of 15 metabolic equivalent of task-hours per week or above.
“Another study in a Taiwan Chinese population-based cohort showed that short and long sleep duration was no longer associated with the risk of all-cause and CVD mortality when achieving a PA level of 15 metabolic equivalent of task (MET)-h/week or above.9,25”
Quote in the paperNot a substantial claim0 of 2 sources checked- cites [9] Huang, 2022, Sleep and physical activity in relation to all-cause, cardiovascular disease and cancer mortality risk, Br J Sports Med source
Not checked in the free run.
- cites [25] Chen, 2022, Can physical activity eliminate the mortality risk associated with poor sleep? A 15-year follow-up of 341,248 MJ cohort participants, J Sport Health Sci source
Not checked in the free run.
Classified as probably not a substantial claim.
InterpretationreasoningOur findings highlight that promotions targeting both physical activity and sleep duration may be more effective in preventing or delaying premature death among the middle-aged population than solely targeting either behaviour.
“Our findings highlight that the promotions targeting both PA and sleep duration may be more effective in preventing or delaying premature death among the middle-aged population than solely targeting either behaviour.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S3 (load-bearing), S4 (based). May combine two claims.
Interpretationnone givenThe inconsistent observations concerning short or long sleep duration possibly arise from heterogeneities of study populations or daily light exposure associated with the geographical location.
“The inconsistent observations concerning short or long sleep duration possibly arise from heterogeneities of study populations or daily light exposure associated with the geographical location, insufficient statistical power due to smaller sample size, or measurement bias.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationSuggested causal links to adverse health outcomes for short sleep duration include endothelial dysfunctions.
“As for short sleep duration, the suggested causal links to adverse health outcomes included a series of pathologies including, hyperactivation of the sympathetic nervous system, 26 insulin resistance, 27 endothelial dysfunctions, 28 and inflammation.29”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [28] Holmer, 2021, Effects of sleep deprivation on endothelial function in adult humans: a systematic review, Geroscience source
Not checked in the free run.
May combine two claims.
PremisecitationSleep deprivation significantly promotes excess energy intake and visceral obesity.
“Sleep deprivation significantly promotes excess energy intake and visceral obesity.30”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [30] Covassin, 2022, Effects of experimental sleep restriction on energy intake, energy expenditure, and visceral obesity, J Am Coll Cardiol source
Not checked in the free run.
Classified as probably not a substantial claim. May combine two claims.
Study design and conductnone givenOur study tested the research question in a larger population with more reliable measures of sleep duration and physical activity using an accelerometer.
“Our study testified the research question in a larger population with more reliable measures of sleep duration and PA using an accelerometer.”
Quote in the paperSubstantial claimProbably not a substantial claim: may not pass S1 (asserted).
PremisecitationSufficient physical activity attenuates the mortality risk related to unhealthy sleep.
“these studies have implied that sufficient PA attenuates the mortality risk related to unhealthy sleep.”
Quote in the paperNot a substantial claim0 of 4 sources checked- cites [7] Bellavia, 2014, Sleep duration and survival percentiles across categories of physical activity, Am J Epidemiol source
Not checked in the free run.
- cites [8] Wennman, 2017, Leisure time physical activity and sleep predict mortality in men irrespective of background in competitive sports, Prog Prev Med source
Not checked in the free run.
- cites [9] Huang, 2022, Sleep and physical activity in relation to all-cause, cardiovascular disease and cancer mortality risk, Br J Sports Med source
Not checked in the free run.
- cites [10] Duncan, 2023, Associations between aerobic and muscle-strengthening physical activity, sleep duration, and risk of all-cause mortality: a prospective cohort study of 282,473 U. S. Adults, J Sport Health Sci source
Not checked in the free run.
May combine two claims.
Study design and conductnone givenThe definition of unusual sleep duration was not adjusted according to age, which may introduce a misclassification bias.
“Second, the definition of unusual sleep duration was not adjusted according to age, which may introduce a misclassification bias.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Study design and conductnone givenOur study did not account for prospective changes in sleep duration and physical activity.
“First, our study did not account for prospective changes in sleep duration and PA.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Interpretationnone givenThe inconsistent observations concerning short or long sleep duration possibly arise from insufficient statistical power due to smaller sample size.
“The inconsistent observations concerning short or long sleep duration possibly arise from heterogeneities of study populations or daily light exposure associated with the geographical location, insufficient statistical power due to smaller sample size, or measurement bias.”
Quote in the paperNot a substantial claimClassified as probably not a substantial claim.
Study design and conductnone givenThe present study adopted an accelerometer.
“The present study had some strengths, including a large sample size and the adoption of accelerometer.”
Quote in the paperSubstantial claimClassified as probably not a substantial claim.
InterpretationreasoningThe multiple health benefits of physical activity may potentially serve as a mechanism for attenuation or elimination of the detrimental association of short sleep duration with mortality.
“The multiple health benefits of PA may potentially serve as a mechanism for attenuation of PA or elimination of the detrimental association of short sleep duration with mortality.”
Quote in the paperSubstantial claimClassified as probably not a substantial claim.
PremisecitationSince physical activity and sleep are time-dependent behaviours, sleeping for extremely long durations might compromise the time available for physical activity.
“Since PA and sleep are timedependent behaviours, sleeping for extremely long durations might compromise the time available for PA.36”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [36] Cassidy, 2016, Cross-sectional study of diet, physical activity, television viewing and sleep duration in 233,110 adults from the UK Biobank; the behavioural phenotype of cardiovascular disease and type 2 diabetes, BMJ Open source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
Study design and conductcitationThe distributions of normal, short, and long sleep duration in this study were similar to that in other middle-aged and older populations.
“However, the distributions of normal, short, and long sleep duration in this study were similar to that in other middle-aged and older populations.39”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [39] Abdalla, 2020, Objective short sleep duration and 24-hour blood pressure, Int J Cardiol Hypertens source
Not checked in the free run.
Probably not a substantial claim: may not pass S2 (checkable).
Interpretationown dataIf sleep restriction or excessive time spent in bed is inevitably avoided, engaging a sufficient amount of physical activity would be considered as a practical and feasible strategy to partly compensate for the harmful effects resulting from unhealthy sleep.
“Notably, if sleep restriction or excessive time spent in bed is inevitably avoided, engaging a sufficient amount of PA would be considered as a practical and feasible strategy to partly compensate for the harmful effects resulting from unhealthy sleep.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationSuggested causal links to adverse health outcomes for short sleep duration include inflammation.
“As for short sleep duration, the suggested causal links to adverse health outcomes included a series of pathologies including, hyperactivation of the sympathetic nervous system, 26 insulin resistance, 27 endothelial dysfunctions, 28 and inflammation.29”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [29] Irwin, 2016, Sleep disturbance, sleep duration, and inflammation: a systematic review and meta-analysis of cohort studies and experimental sleep deprivation, Biol Psychiatry source
Not checked in the free run.
Classified as probably not a substantial claim. May combine two claims.
Study design and conductcitationThe total volume of physical activity was measured as the weekly average vector magnitude in milligravity units, a well-validated surrogate for global physical activity.
“The total volume of PA was measured as the weekly average vector magnitude in milligravity (mg) units (field ID 90012), which is a wellvalidated surrogate for global PA.17,18”
Quote in the paperSubstantial claim0 of 2 sources checked- cites [17] White, 2016, Estimation of physical activity energy expenditure during free-living from wrist accelerometry in UK adults, PLoS One source
Not checked in the free run.
- cites [18] White, 2019, Estimating energy expenditure from wrist and thigh accelerometry in free-living adults: a doubly labelled water study, Int J Obes (Lond) source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
Interpretationnone givenThe inconsistent observations concerning short or long sleep duration possibly arise from measurement bias.
“The inconsistent observations concerning short or long sleep duration possibly arise from heterogeneities of study populations or daily light exposure associated with the geographical location, insufficient statistical power due to smaller sample size, or measurement bias.”
Quote in the paperNot a substantial claimClassified as probably not a substantial claim.
Study design and conductreasoningP values and 95% confidence intervals were adjusted using a false discovery rate method in the main analyses to address multiple testing issues.
“The P values and 95% confidence intervals (CIs) were further adjusted using a false discovery rate (FDR) method in the main analyses to address the multiple testing issues.”
Quote in the paperSubstantial claimMay combine two claims.
Study design and conductnone givenThe sample from the UK Biobank is not representative of the population of the UK, which may limit the generalization of the current findings.
“Last, the sample from the UK Biobank is not representative of the population of the UK, which may limit the generalization of the current findings.”
Quote in the paperNot a substantial claimClassified as probably not a substantial claim.
Study design and conductreasoningSedentary behaviour is not included in the current analyses due to its possible association with physical activity and sleep, which would violate the premise of Cox proportional hazards regression models.
“Fifth, sedentary behaviour is not included in the current analyses due to its possible association with PA and sleep, which would violate the premise of Cox proportional hazards regression models.”
Quote in the paperSubstantial claimClassified as probably not a substantial claim.
Study design and conductcitationThese parameters are not investigated in the current study because accelerometer is limited in measuring parameters other than sleep/wake states.
“These parameters are not investigated in the current study because accelerometer is limited in measuring parameters other than sleep/wake states.42”
Quote in the paperSubstantial claim0 of 1 sources checked- cites [42] Depner, 2020, Wearable technologies for developing sleep and circadian biomarkers: a summary of workshop discussions, Sleep source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
Study design and conductreasoningWe excluded participants with baseline cardiovascular disease and cancer in the sensitivity analyses.
“Therefore, we further adjusted for prevalent illness at baseline, removed deaths in the first two years of followup, and excluded participants with baseline CVD and cancer in the sensitivity analyses.”
Quote in the paperNot a substantial claimMay combine two claims.
PremisecitationThese covariates have been proven to be stable over time, indicating that such a time lag is not likely to affect the reliability of the current findings.
“However, these covariates have been proven to be stable over time, 40 indicating that such a time lag is not likely to affect the reliability of the current findings.”
Quote in the paperNot a substantial claim0 of 1 sources checked- cites [40] Strain, 2020, Wearable-device-measured physical activity and future health risk, Nat Med source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
PremisecitationBesides sleep duration, various sleep patterns and sleep behavioural issues have been found to be associated with excessive mortality risks.
“Sixth, besides sleep duration, various sleep patterns and sleep behavioural issues have been found to be associated with excessive mortality risks.9,25”
Quote in the paperNot a substantial claim0 of 2 sources checked- cites [9] Huang, 2022, Sleep and physical activity in relation to all-cause, cardiovascular disease and cancer mortality risk, Br J Sports Med source
Not checked in the free run.
- cites [25] Chen, 2022, Can physical activity eliminate the mortality risk associated with poor sleep? A 15-year follow-up of 341,248 MJ cohort participants, J Sport Health Sci source
Not checked in the free run.
Probably not a substantial claim: may not pass S3 (load-bearing).
Study design and conductreasoningWe removed deaths in the first two years of follow-up in the sensitivity analyses.
“Therefore, we further adjusted for prevalent illness at baseline, removed deaths in the first two years of followup, and excluded participants with baseline CVD and cancer in the sensitivity analyses.”
Quote in the paperNot a substantial claimProbably not a substantial claim: may not pass S3 (load-bearing).
Study design and conductreasoningWe further adjusted for prevalent illness at baseline in the sensitivity analyses.
“Therefore, we further adjusted for prevalent illness at baseline, removed deaths in the first two years of followup, and excluded participants with baseline CVD and cancer in the sensitivity analyses.”
Quote in the paperNot a substantial claim
The paper relies on this without support.
No prior study has examined the joint effects of physical activity and sleep duration on mortality risk using accelerometry.
“To the best of our knowledge, no study till date has examined the joint effects of PA and sleep duration on mortality risk using accelerometry.”
The paper relies on this without support.
Accelerometer measurements provide reliable and objective estimates of physical activity and sleep duration across consecutive days.
“In contrast to subjective measures, the accelerometer provides reliable and objective estimates of PA and sleep duration across consecutive days.”
The paper relies on this without support.
A 7-day accelerometer recording adequately represents habitual physical activity and sleep duration for estimating long-term mortality risk.
“A 7-day accelerometer recording was performed on 92 221 participants (age 62.4 ± 7.8 years; 56.4% women) from the UK Biobank between February 2013 and December 2015.”
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Undertaking accelerometer-measured light-intensity physical activity at intensity levels lower than 3.0 metabolic equivalents could be an easier choice than moderate-to-vigorous intensity physical activity for enhancing health.
“Instead, undertaking accelerometer-measured light-intensity PA (LPA) at intensity levels lower than 3.0 metabolite equivalents (METs) could be an easier choice than MVPA for enhancing health.10, 11, 12”
From Accelerometer-measured physical activity, sedentary behavior, and incidence of macrovascular and microvascular events in individuals with type 2 diabetes mellitus and prediabetes (2025) · cites this paper as [11]
The Discussion (page not available in our copy) says that a higher volume of accelerometer-measured physical activity at any intensity could diminish mortality risks associated with short or long sleep. That includes light activity in principle, but the paper does not identify activity below 3.0 METs as an easier choice than MVPA or assess that comparison. (LLM, conf=0.78)
Experimental — accuracy not yet measured
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
Each contradiction between two passages listed here was confirmed by an independent check.
All-cause mortality hazard ratio falls outside its confidence interval
MajorThe reported hazard ratio of 0.67 is greater than the upper bound of its reported 95% confidence interval, 0.59. At least one of these conclusion-bearing values is wrong.
“all-cause (HR, 0.67;”
“95% CI, 0.48-0.59)”
Short sleepers are described as having more prevalent cancer
MinorRelative to normal sleepers, short sleepers had a lower, not higher, proportion with a cancer history: 12.1% versus 14.2%.
“Relative to the normal sleep duration group, younger age, a higher proportion of obesity and prevalent CVD and cancer, taking shifts at work, and insufficient MVPA were found among the short sleep duration group.”
“Cancer history 13 426 (14.6) 793 (12.1) 9577 (14.2) 3056 (16.8)”
Total PA volume is defined using incompatible measures
MinorThe methods first define total PA volume as average acceleration measured in mg, then say it is formed by summing minutes of moderate and vigorous activity while retaining mg cutoffs. Those procedures do not produce the same measure.
“The total volume of PA was measured as the weekly average vector magnitude in milligravity (mg) units”
“The minutes of MPA and VPA throughout 1 week was summed to form the total volume of PA, which was categorized by tertiles as low (≤24.0mg), intermediate (24.0-30.4mg), or high (≥30.4mg).”
Long sleepers are described as more likely to be obese
MinorThe comparison is with normal sleepers, but Table 1 reports obesity in 17.8% of long sleepers versus 19.1% of normal sleepers.
“In contrast, the long sleep duration group were older and more likely to be women and obese and had more comorbidities but less amount of PA.”
“Obese (≥30 kg/m2) 17 987 (19.5) 1852 (28.3) 12 896 (19.1) 3239 (17.8)”
Proportion not meeting MVPA recommendations is reversed
MinorThe text says 39.1% did not meet the target, but Table 1 assigns 39.1% to the recommended group and 60.9% to the not-recommended group.
“39.1% did not meet MVPA recommended targets”
“Recommended MVPA [n (%)] 36 031 (39.1) 2468 (37.7) 27 157 (40.2) 6406 (35.3)Not recommended MVPA [n (%)] 56 190 (60.9)”
Spline caption specifies five knots but lists four
MinorThe Figure 1 caption says five knots were used but identifies only four percentile locations. The Figure 2 caption repeats the same description.
“five knots”
“at the 5th, 35th, 65th, and 95th percentiles of each exposure”
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Self-citationEffects of Experimental Sleep Restriction on Energy Intake, Energy Expenditure, and Visceral Obesity
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Accelerometer-derived physical activity and risk of atrial fibrillation
Khurshid, S. S., Weng, L.-C. C., Al‐Alusi, M. A., Halford, J. L., Haimovich, J. S., Benjamin, E. J., Trinquart, L., Ellinor, P. T., McManus, D. D., & Lubitz, S. A. (2021) · European Heart Journal · doi:10.1093/eurheartj/ehab250 · Cited by 98 · see citing works
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Sleep duration and survival percentiles across categories of physical activity
Bellavia, A., Akerstedt, T., Bottai, M., Wolk, A., & Orsini, N. (2014) · American Journal of Epidemiology · doi:10.1093/aje/kwt280 · Cited by 81 · see citing works
Effects of sleep deprivation on endothelial function in adult humans: a systematic review
Holmer, B. J., Lapierre, S., Jake‐Schoffman, D. E., & Christou, D. D. (2021) · GeroScience · doi:10.1007/s11357-020-00312-y · Cited by 81 · see citing works
Physical activity and fitness in the community: the Framingham Heart Study
Nayor, M., Chernofsky, A., Spartano, N. L., Tanguay, M., Blodgett, J. B., Murthy, V. L., Malhotra, R., Houstis, N. E., Velagaleti, R. S., Murabito, J. M., et al. (2021) · European Heart Journal · doi:10.1093/eurheartj/ehab580 · Cited by 78 · see citing works
Short-term effect of physical activity on sleep health: A population-based study using accelerometry
Wendt, A., da Silva, I. C. M., Gonçalves, H., Menezes, A., Barros, F., & Wehrmeister, F. (2020) · Journal of Sport and Health Science · doi:10.1016/j.jshs.2020.04.007 · Cited by 38 · see citing works
Fatima, Y., Bucks, R. S., Mamun, A. A., Skinner, I., Rosenzweig, I., Leschziner, G., & Skinner, T. C. (2020) · Sleep Medicine · doi:10.1016/j.sleep.2020.10.020 · Cited by 38 · see citing works
Sleep efficiency as a determinant of insulin sensitivity in overweight and obese adolescents
Dorenbos, E., Rijks, J. H. J., Adam, T. C., Westerterp‐Plantenga, M. S., & Vreugdenhil, A. C. E. (2015) · Diabetes Obesity and Metabolism · doi:10.1111/dom.12515 · Cited by 37 · see citing works
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Objective short sleep duration and 24-hour blood pressure
Abdalla, M., Schwartz, J. E., Cornelius, T. M., Chang, B., Alcántara, C., & Shechter, A. (2020) · International Journal of Cardiology Hypertension · doi:10.1016/j.ijchy.2020.100062 · Cited by 16 · see citing works
Shorter sleep: a new potential target to address cardiovascular and metabolic risk?
Boal, A. H., Gill, J. M. R., & Sattar, N. (2020) · Cardiovascular Research · doi:10.1093/cvr/cvz330 · Cited by 5 · see citing works
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You, Y., Ablitip, A., Chen, Y., Ding, H., Chen, K., Cui, Y., & Ma, X. (2024) · BMC Public Health · doi:10.1186/s12889-024-19432-7 · Cited by 74 · see citing works
“These areas encompass aging process [23], metabolic health [24], cognitive performance [25–27], cardiovascular function [28–30], insulin resistance [31], mental health [32–34], mitochondrial function [31, 35], and all-cause and cause-specific mortality risks [36].”
BackgroundSelf-citationWearables in Chronomedicine and Interpretation of Circadian Health
Gubin, D. G., Weinert, D., Stefani, O., Otsuka, K., Borisenkov, M. F., & Cornélissen, G. (2025) · Diagnostics · doi:10.3390/diagnostics15030327 · Cited by 72 · see citing works
“Recent UK Biobank-based studies found that engaging in moderate physical activity can help reduce the negative influence of both short and long sleep duration on the risk of all-cause mortality and cardiovascular disease [265] and the effect of short sleep on the incidence of type 2 diabetes [266].”
Rogers, E. M., Banks, N. F., & Jenkins, N. D. M. (2024) · Diabetes/Metabolism Research and Reviews · doi:10.1002/dmrr.3667 · Cited by 62 · see citing works
“160 It can be hypothesised that these individuals, that is, those performing higher ‐ intensity physical activity, would have greater cardiorespiratory fitness.”
BackgroundMuse, E. D., & Topol, E. J. (2024) · Cell Metabolism · doi:10.1016/j.cmet.2024.02.002 · Cited by 50 · see citing works
Ding, R., Ding, P., Tian, L., Kuang, X., Huang, B., & Lin, C. (2024) · Journal of Affective Disorders · doi:10.1016/j.jad.2024.08.200 · Cited by 43 · see citing works
Saint‐Maurice, P. F., Freeman, J. R., Russ, D. E., Almeida, J. S., Shams‐White, M., Patel, S., Wolff‐Hughes, D. L., Watts, E. L., Loftfield, E., Hong, H. G., et al. (2023) · SLEEP · doi:10.1093/sleep/zsad312 · Cited by 31 · see citing works
Stamatakis, E. A., Koemel, N. A., Biswas, R. K., Ahmadi, M. N., Allman-Farinelli, M. A., Trost, S. G., Eroglu, E. I., Cruz, B. D. P., Bin, Y. S., Postnova, S., et al. (2025) · BMC Medicine · doi:10.1186/s12916-024-03833-x · Cited by 26 · see citing works
“A small number of studies have explored joint associations of pairs of these behaviours with all-cause, cardiovascular disease, and cancer mortality, for example diet and physical activity [20, 21], or sleep and physical activity [22, 23].”
Device-measured weekend catch-up sleep, mortality, and cardiovascular disease incidence in adults
Chaput, J., Biswas, R. K., Ahmadi, M. N., Cistulli, P. A., Rajaratnam, S. M. W., Hamer, M., & Stamatakis, E. A. (2024) · SLEEP · doi:10.1093/sleep/zsae135 · Cited by 25 · see citing works
Data Analytics in Physical Activity Studies With Accelerometers: Scoping Review
Liang, Y., Wang, C. I., & Hsiao, C. K. (2024) · Journal of Medical Internet Research · doi:10.2196/59497 · Cited by 25 · see citing works
Self-citationNi, J., Zhou, Q., Meng, S., Zhou, T.-D., Tian, T., & Pan, H.-F. (2024) · BMC Medicine · doi:10.1186/s12916-024-03615-5 · Cited by 27 · see citing works
“In agreement with this, Liang et al. reported that both sleep duration and PA had additive and multiplicative interactions on the risk of mortality [40].”
Liang, Y. Y., He, Y., Huang, P., Feng, H., Li, H., Ai, S., Du, J., Xue, H., Liu, Y., Zhang, J., et al. (2025) · Journal of Sport and Health Science · doi:10.1016/j.jshs.2024.100973 · Cited by 23 · see citing works
Self-citationMartínez‐Gómez, J., Fernández-Alvira, J. M., de Cos-Gandoy, A., Bodega, P., de Miguel, M., Tresserra‐Rimbau, A., Santos, E. P. L., Carral, V., Carvajal, I., Estruch, R., et al. (2023) · European Journal of Preventive Cardiology · doi:10.1093/eurjpc/zwad137 · Cited by 22 · see citing works
Chen, Y., Xue, H., Nie, Y., Zhou, Y., Ai, S., Liu, Y., Zhang, J., & Liang, Y. Y. (2024) · Journal of Epidemiology and Global Health · doi:10.1007/s44197-024-00243-3 · Cited by 18 · see citing works
Self-citationCao, Z., Min, J., Hou, Y., Si, K., Wang, M., & Xu, C. (2024) · European Journal of Preventive Cardiology · doi:10.1093/eurjpc/zwae248 · Cited by 17 · see citing works
Gu, J., Wu, H., Diao, W., Ji, Y., Li, J., & Huo, J. (2024) · Nature and Science of Sleep · doi:10.2147/nss.s469638 · Cited by 14 · see citing works
“44,45 Therefore, subsequent research should investigate the interplay between sleep duration and these behavioral factors to comprehensively comprehend the intricate associations with mortality outcomes.”
BackgroundThe Relationship between Sleep and Physical Activity by Age, Race, and Gender
McCoy, T., Sochan, A. J., & Spaeth, A. M. (2024) · Reviews in Cardiovascular Medicine · doi:10.31083/j.rcm2510378 · Cited by 13 · see citing works
“Thus, these two health behaviors appear to be mutually reinforcing and may have important interactive effects for brain [83] and cardiovascular health [84].”
Backgroundde Moura, S. S., de Menezes-Júnior, L. A. A., Carraro, J. C. C., Machado-Coelho, G. L. L., & Meireles, A. L. (2025) · BMC Public Health · doi:10.1186/s12889-024-20829-7 · Cited by 11 · see citing works
“They concluded that both physical activity and adequate sleep duration are crucial for reducing mortality risks, highlighting the importance of balancing different movement behaviors for overall health [62].”
Zheng, X., Jiang, M., Ren, X., Han, L., Yang, P., Jia, Y., Sun, L., Wang, R., Shi, M., Zhu, Z., et al. (2024) · Schizophrenia Bulletin · doi:10.1093/schbul/sbae070 · Cited by 9 · see citing works
The chronobiology of human heart failure: clinical implications and therapeutic opportunities
Gentile, F., Emdin, M., Passino, C., Montuoro, S., Tognini, P., Floras, J. S., O'Neill, J. M., & Giannoni, A. (2024) · Heart Failure Reviews · doi:10.1007/s10741-024-10447-1 · Cited by 9 · see citing works
Association of blood cadmium and physical activity with mortality: A prospective cohort study
Chen, Y., Zhen, C., Zeng, L., Feng, H., Wang, J., Ai, Q. Y. H., Ai, S., Zhang, J., Liang, Y. Y., Xue, H., et al. (2024) · Ecotoxicology and Environmental Safety · doi:10.1016/j.ecoenv.2024.117541 · Cited by 9 · see citing works
Self-citationChen, R., Han, J., Li, S., Deng, H., Jian, T., Huang, Z., Wei, Y., & Fu, Z. (2025) · Frontiers in Public Health · doi:10.3389/fpubh.2025.1532320 · Cited by 9 · see citing works
Hbaieb, M. A., Charfeddine, S., Driss, T., Bosquet, L., Dugué, B., Makni, A., Turki, M., Abid, L., & Hammouda, O. (2025) · Clinical Cardiology · doi:10.1002/clc.70080 · Cited by 10 · see citing works
“Additionally, a most recent study demonstrated that engaging in moderate to vigorous physical activity above the recommended threshold can mitigate the adverse effects of sleep disorders, as well as all ‐ cause and CV mortality [45].”
Bian, W., Ahmadi, M. N., Biswas, R. K., Blodgett, J. M., Atkin, A. J., Chan, H., Cruz, B. D. P., Suorsa, K., Bakker, E. A., Pulsford, R. M., et al. (2025) · Circulation Cardiovascular Quality and Outcomes · doi:10.1161/circoutcomes.124.011873 · Cited by 9 · see citing works
“62,63”
Koemel, N. A., Biswas, R. K., Simpson, S., Rezende, L. F. M., Wang, T., Bauman, A. E., Raubenheimer, D., Allman-Farinelli, M. A., Cistulli, P. A., Ahmadi, M. N., et al. (2026) · European Journal of Preventive Cardiology · doi:10.1093/eurjpc/zwag141 · Cited by 9 · see citing works
Wang, Y., Zhao, Q., Yang, J., Wang, Y., Deng, L., Hamulati, X., Gulijiehere, T., Mutalifu, M., Liu, F., Li, X., et al. (2024) · Nutrition and Diabetes · doi:10.1038/s41387-024-00312-3 · Cited by 8 · see citing works
Insomnia and sleep duration for kidney function: Mendelian randomization study
Zhang, Y., Zhong, Z., Tang, Z., Wang, R., Wu, J., Na, N., & Zhang, J. (2024) · Renal Failure · doi:10.1080/0886022x.2024.2387430 · Cited by 8 · see citing works
Self-citationDuarte, M. A. D. S., Martínez‐Gómez, D., Pintos‐Carrillo, S., López‐García, E., Rodríguez‐Artalejo, F., & Cabanas‐Sánchez, V. (2024) · GeroScience · doi:10.1007/s11357-024-01351-5 · Cited by 8 · see citing works
“Some inconsistencies persist with studies finding associations only for shorter nighttime sleeping durations [7] or only for longer nighttime sleeping time [8–11].”
Duan, T., Cao, Z., Wang, X., Min, J., Sun, T., Hong, L., & Xu, C. (2024) · The British Journal of Psychiatry · doi:10.1192/bjp.2024.227 · Cited by 8 · see citing works
“We considered the following covariates for inclusion in the analysis as potential confounders, which have been used in previously related studies: 13,25 self-reported age, gender (female/male), ethnicity (white/other), recruitment centres, season of accelerometer wearing…”
He, Y., Wang, J., Zhang, W., Chen, X., Wu, Q., Li, Y., Ou, Y., Liu, Y., Feng, H., Zhang, J., et al. (2025) · Journal of Cachexia Sarcopenia and Muscle · doi:10.1002/jcsm.13726 · Cited by 9 · see citing works
Self-citationZhu, Y., Chen, B., Qin, M., Yang, J., Hu, M. Y., Zeng, J., Fan, M., Wang, K., Liying, C., & Xu, S. (2025) · BMC Public Health · doi:10.1186/s12889-025-22588-5 · Cited by 8 · see citing works
“Our study echoes this, indicating that meeting guide-line-recommended PA levels may mitigate some health consequences of poor/intermediate sleep score in stroke survivors [23], reducing the risk of all-cause mortality by 15.1–39.8%.”
InfluentialDong, J., Huang, J., Parisi, J. M., Zhou, Z. E., Li, M., Calderon, R., & Li, J. (2025) · Sleep Health · doi:10.1016/j.sleh.2024.12.004 · Cited by 8 · see citing works
Yang, Y., Thackray, A. E., Shen, T., Alotaibi, T. F., Alanazi, T. M., Clifford, T., Hartescu, I., King, J. A., Roberts, M. J., Willis, S. A., et al. (2024) · SLEEP · doi:10.1093/sleep/zsae250 · Cited by 7 · see citing works
“Evidence from observational work has demonstrated that higher levels of physical activity may mitigate the elevated cardiometabolic health and mortality risk associated with poor sleep patterns [12, 13].”
Ju, C., Huang, C., Liu, X., & Liu, J. (2025) · Journal of Affective Disorders · doi:10.1016/j.jad.2025.01.024 · Cited by 7 · see citing works
Duarte, M. A. D. S., Pintos‐Carrillo, S., Hernández‐Martínez, A., López-Gil, J. F., Graciani, A., Banegas, J. R. B., Rodríguez‐Artalejo, F., Cabanas‐Sánchez, V., & Martínez‐Gómez, D. (2024) · The Journals of Gerontology Series A · doi:10.1093/gerona/glae291 · Cited by 6 · see citing works
Chen, Y., Yang, M. J., Huang, H., Fang, Y., Zhou, X., Yu, Z., Wang, M., Bohnet-Joschko, S., & Luo, X. (2025) · Journal of Clinical Neuroscience · doi:10.1016/j.jocn.2025.111181 · Cited by 6 · see citing works
Self-citationChen, Y., Song, Y., Zhou, N., Wang, W., & Hong, X. (2024) · BMC Public Health · doi:10.1186/s12889-024-18573-z · Cited by 6 · see citing works
“Consistent with prior research, higher PA or recommended moderate to vigorous physical activity (MVPA) mitigated the detrimental effects of short or long sleep duration on CVD mortality risks [28].”
Self-citationSleeping and the risk of atrial fibrillation: a prospective study in the SUN cohort
Díaz‐Gutiérrez, J., Goñi, L., Martínez‐González, M. Á., Barón‐Esquivias, G., Bazal, P., de la Fuente‐Arrillaga, C., Barrio-López, M. T., Bes‐Rastrollo, M., & Ruiz‐Canela, M. (2025) · European Journal of Preventive Cardiology · doi:10.1093/eurjpc/zwaf377 · Cited by 5 · see citing works
Hbaieb, M. A., Bosquet, L., Hammouda, O., Hbaieb, R., Mezghani, I., Charfeddine, S., Abid, L., Turki, M., Driss, T., & Dugué, B. (2025) · Clinical Cardiology · doi:10.1002/clc.70183 · Cited by 5 · see citing works
“Additionally, a most recent study demonstrated that meeting the recommended threshold of MVPA can mitigate the adverse effects of both short and long sleep duration [66].”
The role of sleep in cardiovascular health and disease risk
Bian, W., Cistulli, P. A., Chaput, J., Biswas, R. K., Koemel, N. A., Ahmadi, M., & Stamatakis, E. A. (2026) · Trends in Cardiovascular Medicine · doi:10.1016/j.tcm.2026.07.001 · Cited by 5 · see citing works
Chen, X., Zhou, M., Wang, J., Liu, M., Zhu, C., Wu, C., Dong, M., Liu, Y., Ai, S., Feng, H., et al. (2024) · General Hospital Psychiatry · doi:10.1016/j.genhosppsych.2024.08.005 · Cited by 4 · see citing works
Self-citationLi, N., Ren, K., & Tao, Y. (2025) · Frontiers in Public Health · doi:10.3389/fpubh.2025.1538513 · Cited by 4 · see citing works
da Silva, W. A., Christofaro, D., Martín, P. D. V., Marques, A., Peralta, M., Cristi-Montero, C., Rezende, L., Chiappa, G., & Ferrari, G. (2025) · Maturitas · doi:10.1016/j.maturitas.2025.108656 · Cited by 3 · see citing works
Huang, G., Yao, J., Deng, L., Huang, P., Hong, P., & Li, X. (2025) · BMC Public Health · doi:10.1186/s12889-025-25843-x · Cited by 3 · see citing works
Yang, Y., Guo, L., Li, M., Li, Z., Xiao, Y., Wang, Y., Li, Y., Deng, J., Wu, S., & Zhang, H. (2025) · Journal of Stroke and Cerebrovascular Diseases · doi:10.1016/j.jstrokecerebrovasdis.2025.108258 · Cited by 3 · see citing works
Cardiovascular Health in Black and Latino Adults With Type 2 Diabetes
McCarthy, M. M., Giudice, I. M. D., Wong, A., Fletcher, J., Dickson, V. V., & Melkus, G. D. (2024) · Nursing Research · doi:10.1097/nnr.0000000000000730 · Cited by 3 · see citing works
Hu, L.-K., Liu, Y.-H., Yang, K., Chen, N., Ma, L.-L., & Yan, Y.-X. (2023) · HORMONES · doi:10.1007/s42000-023-00462-6 · Cited by 2 · see citing works
Sleep patterns and long-term mortality among older Israeli adults: a population-based study
Ashri, S., Cohen, G., Hasin, T., Keinan‐Boker, L., & Gerber, Y. (2024) · BMJ Public Health · doi:10.1136/bmjph-2023-000651 · Cited by 2 · see citing works
Atef, H., Buckley, J., & Scott, A. J. (2025) · European Journal of Preventive Cardiology · doi:10.1093/eurjpc/zwaf743 · Cited by 2 · see citing works
Kim, T., Hyun, S. M., Shin, S. H., Im, Y., Na, Y., Do, J. G., Park, H. Y., & Kong, S. (2024) · Scientific Reports · doi:10.1038/s41598-024-57232-6 · Cited by 2 · see citing works
“Sleep duration is one of the main aspects in assessing sleep disturbance and several studies have shown that regular exercise improves sleep quality 23,24 .”
BackgroundDu, Z., Wang, S., Bulloch, G., Zhang, F., Wang, Y., Lai, C., Zhuo, Z., Huang, Y. S., Shang, X., Fang, Y., et al. (2024) · Translational Vision Science & Technology · doi:10.1167/tvst.13.7.3 · Cited by 2 · see citing works
“19 All variables adjusted for are detailed in Supplemental Table S1.”
MethodGaskell, C., Lutimba, S., Bendriss, G., & Aleem, E. A. (2024) · Cancers · doi:10.3390/cancers16244205 · Cited by 2 · see citing works
Li, Y., Lu, P., Lan, Y., Hou, T., Pan, X., & Yin, S. (2025) · Brazilian Journal of Medical and Biological Research · doi:10.1590/1414-431x2025e14109 · Cited by 1 · see citing works
Joint effects of sleep behaviors and physical activity on brain structure and cognitive function
Fang, Y., Cheng, C., Ning, D., Yao, Y., Ran, L., He, Y., Huang, H., Yao, D., Huang, Y., Pan, D., et al. (2025) · Fundamental Research · doi:10.1016/j.fmre.2025.03.022 · Cited by 1 · see citing works
“Several studies have attempted to explore the additive effects of sleep duration and PA on mortality risk [ 34 ] and cognitive function [ 35 ].”
Pham, H., Svensson, T., Chung, U., & Svensson, A. K. (2025) · npj Aging · doi:10.1038/s41514-025-00223-2 · Cited by 1 · see citing works
The interaction between exercise and sleep with heart rate variability: cross-sectional study
Fein, T., Muhammad, T., & Lee, S. (2025) · European Journal of Applied Physiology · doi:10.1007/s00421-025-05887-y · Cited by 1 · see citing works
“These findings align with Liang et al. (2023) who also found that short sleepers and not recommended MVPA had the highest all-cause and cardiovascular mortality risks.”
Chen, Y., Zhao, Q., Hamulati, X., Cai, L., Qiu, X., Maimaitiyiming, J., Liu, F., Li, X., & Yang, Y. (2025) · Frontiers in Cardiovascular Medicine · doi:10.3389/fcvm.2025.1618094 · Cited by 1 · see citing works
Self-citationEpidemiology of sleep duration and cancer risk
Lanza, G., Pani, T., & Şenel, G. B. (2025) · Elsevier eBooks · doi:10.1016/b978-0-443-28938-5.00002-7 · Cited by 1 · see citing works
Zhang, Q. J., Yao, Y., Wei, Y., Sun, Y., Zhu, S., Yi, L., & Shan, Y. (2026) · Journal of Physical Activity and Health · doi:10.1123/jpah.2025-0457 · Cited by 1 · see citing works
Yun, J., Brocklebank, L. A., Harper, C., & Doherty, A. (2026) · EClinicalMedicine · doi:10.1016/j.eclinm.2026.103769 · Cited by 2 · see citing works
“6,7 However, this finding has not been replicated in other large prospective cohort studies, resulting in limited understanding of the potential joint associations of PA and sleep with CVD. 8,9 A major limitation of the current literature is the reliance on self-report questionnaires, which are…”
Zhao, X., Zeng, J., Zhang, L., Zhang, H., Huang, J., Jiang, L., & Zhao, J. (2026) · Clinics · doi:10.1016/j.clinsp.2026.100863 · Cited by 1 · see citing works
Insomnia and Incident Cardiovascular Disease in US Hispanic/Latino Adults: Results From HCHS/SOL
Lü, W., Wang, Y. B., Wu, S., Wang, M., Huang, J., Tang, X., Zhang, Y., & Ren, R. (2026) · Journal of the American Heart Association · doi:10.1161/jaha.125.045593 · Cited by 1 · see citing works
“27 Future studies incorporating objective data are warranted to clarify the causal pathways linking sleep duration, and cardiovascular dysfunction.”
Xu, J., Chen, Z., Niu, F., Chen, Y., Sun, X., Wei, W., Tian, Z., & Sun, C. (2026) · Journal of Nutrition · doi:10.1016/j.tjnut.2026.101558 · Cited by 1 · see citing works
Self-citationLi, S., Sun, H., Wang, J., Xiong, Z., Xu, F., Zhao, Y. W., Zhao, J., Zhao, Y. W., Yan, L., Yan, A., et al. (2026) · Public Health · doi:10.1016/j.puhe.2026.106318 · Cited by 1 · see citing works
Impact of Sleep Disturbances on Metabolic and Cardiovascular Risk Factors
Lygkoni, S., Hesse, M., & Elefteri, B. (2023) · doi:10.36000/hbt.2023.10.002 · Cited by 1 · see citing works
Sleep, Stress, and Cardiometabolic Health in Women of Childbearing Age with Overweight and Obesity
Farabi, S. S., Schwarz, C., Persaud, A., Gilbert, A. S., Haire-Joshu, D. L., & Tabak, R. G. (2024) · Women s Health Reports · doi:10.1089/whr.2023.0138 · Cited by 2 · see citing works
Joint effects of prescription opioid use and physical activity on depressive symptoms
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- Authors
- Liang, Y. Y., Feng, H., Chen, Y., Jin, X., Xue, H., Zhou, M., Ma, H., Ai, S., Wing, Y.-K., Geng, Q., & Zhang, J.
- Affiliations
- Guangdong Academy of Medical Sciences (CN)
- Guangzhou Medical University (CN)
- Chinese University of Hong Kong (HK)
- Jinan University (CN)
- Corresponding author
- Geng, Qingshan
- Zhang, Jihui
- ORCID
- Venue
- European Journal of Preventive Cardiology
- Publisher
- Oxford University Press (OUP)
- Published
- 2023-03-29
- Volume
- 30
- Issue
- 9
- Pages
- 832-843
- ISSN
- 2047-4873 (ISSN-L)
- 2047-4881
- OpenAlex
- W4361269354
- Semantic Scholar
- 2409518e63bc600f512609cfa7a92113933c517b
- Cited by
- 102
- References
- 43
- Citations by year
- 2026: 18 · 2025: 40 · 2024: 37 · 2023: 7
- FWCI
- 18.02
- Type
- journal article
- Language
- en
- Open access
- hybrid
- doi.org
- Locations
- European Journal of Preventive Cardiology (publishedVersion, other-oa)
- PubMed (publishedVersion)
- Funders
- National Key (2021YFC2501500)
- National Natural Science Foundation (82101558, DFJH201811)
- Topics
- Health Sciences › Medicine › Physiology › Physical Activity and Health
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
- Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
- Keywords
- physical activity, sleep duration, all-cause mortality, cardiovascular mortality, cancer mortality, moderate-to-vigorous physical activity, short sleep duration, long sleep, dose-response relationship, interaction effects, UK Biobank
- MeSH terms
- Sleep Duration, Adult, Aged, Cardiovascular Diseases, Cause of Death, Female, Humans, Male, Middle Aged, Cohort Studies, Exercise, Accelerometry
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