Practical Guide to Measuring Physical Activity
Open accessThe claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
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?
Self-reported questionnaires have been shown to be less robust in measuring energy expenditure and MVPA when compared with objective measures.
“Although the use of these types of questionnaires is widely accepted, self-reported questionnaires have been shown to be less robust in measuring energy expenditure and MVPA when compared with objective measures [98,99].”
From Consumer-based wearable activity trackers increase physical activity participation: systematic review and meta-analysis (2019) · cites this paper as [99]
The Self-Report Questionnaires section (page not provided) says questionnaires are less robust for assessing energy expenditure and light or moderate activity, and notes inconsistent results when they are compared with doubly labeled water. It does not establish the same limitation for all moderate-to-vigorous physical activity (MVPA); it instead lists accuracy in measuring intense activity as an advantage. (LLM, conf=0.87)
Experimental — accuracy not yet measured
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Cites
Amount of Time Spent in Sedentary Behaviors in the United States, 2003-2004
Matthews, C. E., Chen, K. Y., Freedson, P. S., Buchowski, M. S., Beech, B. M., Pate, R. R., & Troiano, R. P. (2008) · American Journal of Epidemiology · doi:10.1093/aje/kwm390 · Cited by 2,631 · see citing works
BLAIR, S. N., HASKELL, W. L., HO, P., PAFFENBARGER, R. S., VRANIZAN, K. M., FARQUHAR, J. W., & WOOD, P. D. (1985) · American Journal of Epidemiology · doi:10.1093/oxfordjournals.aje.a114163 · Cited by 1,104 · see citing works
The Technology of Accelerometry-Based Activity Monitors: Current and Future
CHEN, K. Y., & BASSETT, D. R. (2005) · Medicine & Science in Sports & Exercise · doi:10.1249/01.mss.0000185571.49104.82 · Cited by 996 · see citing works
Kriska, A. M., Knowler, W. C., LaPorte, R. E., Drash, A. L., Wing, R. R., Blair, S. N., Bennett, P. H., & Kuller, L. H. (1990) · Diabetes Care · doi:10.2337/diacare.13.4.401 · Cited by 755 · see citing works
Physical Activity Assessment With Accelerometers: An Evaluation Against Doubly Labeled Water
Plasqui, G., & Westerterp, K. R. (2007) · Obesity · doi:10.1038/oby.2007.281 · Cited by 654 · see citing works
Healy, G. N., Dunstan, D. W., Salmon, J., Cerin, E., Shaw, J. E., Zimmet, P. Z., & Owen, N. (2007) · Diabetes Care · doi:10.2337/dc07-0114 · Cited by 627 · see citing works
Activity-Monitor Accuracy in Measuring Step Number and Cadence in Community-Dwelling Older Adults
Grant, P. M., Dall, P. M., Mitchell, S. L., & Granat, M. H. (2008) · Journal of Aging and Physical Activity · doi:10.1123/japa.16.2.201 · Cited by 297 · see citing works
Physical activity by self-report: a brief history and future issues
Haskell, W. L. (2012) · Journal of Physical Activity and Health · doi:10.1123/jpah.9.s1.s5 · Cited by 221 · see citing works
Associations between sedentary behaviour and metabolic parameters in patients with schizophrenia
Vancampfort, D., Probst, M., Knapen, J., Carraro, A., & De Hert, M. (2012) · Psychiatry Research · doi:10.1016/j.psychres.2012.03.046 · Cited by 149 · see citing works
Krupa, T., McLean, H., Eastabrook, S., Bonham, A., & Baksh, L. (2003) · American Journal of Occupational Therapy · doi:10.5014/ajot.57.5.558 · Cited by 80 · see citing works
Reliability and convergent validity of the past-week Modifiable Activity Questionnaire
Pettee Gabriel, K., McClain, J. J., Schmid, K. K., Storti, K. L., & Ainsworth, B. E. (2011) · Public Health Nutrition · doi:10.1017/s1368980010002612 · Cited by 76 · see citing works
Flagged first, then by citations
Research works printed but not linked: 104
- [1]Macfarlane DJ Lee CC Ho EY Convergent validity of six methods to assess physical activity in daily life J Appl Physiol 2006 101 5 1328 34 16825525
- [3]Craig CL Marshall AL Sjostrom M International physical activity questionnaire: 12-country reliability and validity Med Sci Sports Exerc 2003 35 8 1381 95 12900694
- [4]Lee IM Hsieh CC Paffenbarger RS Jr Exercise intensity and longevity in men. The Harvard Alumni Health Study JAMA 1995 273 15 1179 84 7707624
- [5]Reilly JJ Penpraze V Hislop J Objective measurement of physical activity and sedentary behaviour: review with new data Arch Dis Child 2008 93 7 614 9 18305072
- [6]Dishman RK The measurement conundrum in exercise adherence research Med Sci Sports Exerc 1994 26 11 1382 90 7837959
- [8]Melanson EL Jr Freedson PS Physical activity assessment: a review of methods Crit Rev Food Sci Nutr 1996 36 5 385 96 8725670
- [9]Westerterp KR Assessment of physical activity: a critical appraisal Eur J Appl Physiol 2009 105 6 823 8 19205725
- [10]Janz KF Witt J Mahoney LT The stability of children’s physical activity as measured by accelerometry and self-report Med Sci Sports Exerc 1995 27 9 1326 32 8531633
- [11]Sallis JF Self-report measures of children’s physical activity J Sch Health 1991 61 5 215 9 1943046
- [12]Welk GJ Corbin CB The validity of the Tritrac-R3D Activity Monitor for the assessment of physical activity in children Res Q Exerc Sport 1995 66 3 202 9 7481081
- [13]Castillo-Retamal M Hinckson EA 2011 Work 2011 40 4 345 57 22130052
- [14]Jacobs DR Jr Ainsworth BE Hartman TJ A simultaneous evaluation of 10 commonly used physical activity questionnaires Med Sci Sports Exerc 1993 25 1 81 91 8423759
- [15]Besson H Brage S Jakes RW Estimating physical activity energy expenditure, sedentary time, and physical activity intensity by self-report in adults Am J Clin Nutr 91 1 106 14 19889820
- [16]Ishikawa-Takata K Tabata I Sasaki S Physical activity level in healthy free-living Japanese estimated by doubly labelled water method and International Physical Activity Questionnaire Eur J Clin Nutr 2008 62 7 885 91 17522602
- [17]Corder K van Sluijs EM Wright A Is it possible to assess free-living physical activity and energy expenditure in young people by self-report? Am J Clin Nutr 2009 89 3 862 70 19144732
- [18]Shephard RJ How much physical activity is needed for good health? Int J Sports Med 1999 20 1 23 7 10090457
- [19]Shephard RJ Limits to the measurement of habitual physical activity by questionnaires Br J Sports Med 2003 37 3 197 206 discussion 206 12782543 PMC1724653
- [20]Lassenius O Akerlind I Wiklund-Gustin L Self-reported health and physical activity among community mental healthcare users J Psychiatr Ment Health Nurs 2013 22852556
- [21]Baranowski T Dworkin RJ Cieslik CJ Reliability and validity of self report of aerobic activity: family health project Research Quarterly 1984 55 309 317
- [22]Klesges RC Eck LH Mellon MW The accuracy of self-reports of physical activity Med Sci Sports Exerc 1990 22 5 690 7 2233209
- [23]Uitenbroek DG Seasonal variation in leisure time physical activity Med Sci Sports Exerc 1993 25 6 755 60 8321115
- [24]Durante R Ainsworth BE The recall of physical activity: using a cognitive model of the question-answering process Med Sci Sports Exerc 1996 28 10 1282 91 8897386
- [25]Vanhees L Lefevre J Philippaerts R How to assess physical activity? How to assess physical fitness? Eur J Cardiovasc Prev Rehabil 2005 12 2 102 14 15785295
- [26]van der Ploeg HP Merom D Chau JY Advances in population surveillance for physical activity and sedentary behavior: reliability and validity of time use surveys Am J Epidemiol 2010 172 10 1199 206 20855469
- [28]Gabriel KP McClain JJ Schmid KK Reliability and convergent validity of the past-week Modifiable Activity Questionnaire Public Health Nutrition 2010 14 3 435 442 20843404
- [29]Besson H Brage S Jakes RW Estimating physical activity energy expenditure, sedentary time, and physical activity intensity by self-report in adults Am J Clin Nutr 2010 91 1 106 14 19889820
- [30]Rachele JN McPhail SM Washington TL Practical physical activity measurement in youth: a review of contemporary approaches World J Pediatr 2012 8 3 207 16 22886192
- [31]Weston AT Petosa R Pate RR Validation of an instrument for measurement of physical activity in youth Med Sci Sports Exerc 1997 29 1 138 43 9000167
- [32]Sallis JF Haskell WL Wood PD Physical activity assessment methodology in the Five-City Project Am J Epidemiol 1985 121 1 91 106 3964995
- [33]Tudor-Locke C van der Ploeg HP Bowles HR Walking behaviours from the 1965–2003 American Heritage Time Use Study (AHTUS) Int J Behav Nutr Phys Act 2007 4 45 17897472 PMC2100063
- [34]Bouchard C Tremblay A Leblanc C A method to assess energy expenditure in children and adults Am J Clin Nutr 1983 37 3 461 7 6829488
- [35]Ling FC Masters RS McManus AM Rehearsal and pedometer reactivity in children J Clin Psychol 2010 67 3 261 6 21254054
- [36]Lindamer LA McKibbin C Norman GJ Assessment of physical activity in middle-aged and older adults with schizophrenia Schizophr Res 2008 104 1–3 294 301 18550338 PMC2560984
- [37]Hardy LL Hills AP Timperio A A hitchhiker’s guide to assessing sedentary behaviour among young people: Deciding what method to use J Sci Med Sport 2013 22749939
- [38]McKenzie TL Marshall SJ Sallis JF Leisure-time physical activity in school environments: an observational study using SOPLAY Prev Med 2000 30 1 70 7 10642462
- [39]Sleap M Warburton P Physical activity levels of 5–11-year-old children in England: cumulative evidence from three direct observation studies Int J Sports Med 1996 17 4 248 53 8814504
- [40]Sallis JF McKenzie TL Conway TL Environmental interventions for eating and physical activity: a randomized controlled trial in middle schools Am J Prev Med 2003 24 3 209 17 12657338
- [41]McKenzie TL Observational measures of children’s physical activity J Sch Health 1991 61 5 224 7 1943048
- [42]Anderssen N Jacobs DR Jr Aas H Do adolescents and parents report each other’s physical activity accurately? Scand J Med Sci Sports 1995 5 5 302 7 8581574
- [44]Freedson P Pober D Janz KF Calibration of accelerometer output for children Med Sci Sports Exerc 2005 37 11 Suppl S523 30 16294115
- [45]Tudor-Locke C Brashear MM Johnson WD Accelerometer profiles of physical activity and inactivity in normal weight, overweight, and obese U.S. men and women Int J Behav Nutr Phys Act 2010 7 60 20682057 PMC2924256
- [47]Vanhelst J Mikulovic J Bui-Xuan G Comparison of two ActiGraph accelerometer generations in the assessment of physical activity in free living conditions BMC Res Notes 2012 5 187 22534207 PMC3477007
- [49]Healy GN Wijndaele K Dunstan DW Objectively measured sedentary time, physical activity, and metabolic risk: the Australian Diabetes, Obesity and Lifestyle Study (AusDiab) Diabetes Care 2008 31 2 369 71 18000181
- [51]Pate RR Almeida MJ McIver KL Validation and calibration of an accelerometer in preschool children Obesity (Silver Spring) 2006 14 11 2000 6 17135617
- [52]Godfrey A Culhane KM Lyons GM Comparison of the performance of the activPAL Professional physical activity logger to a discrete accelerometer-based activity monitor Med Eng Phys 2007 29 8 930 4 17134934
- [53]Freedson PS Miller K Objective monitoring of physical activity using motion sensors and heart rate Res Q Exerc Sport 2000 71 2 Suppl S21 9 10925821
- [54]Loprinzi PD Lee H Cardinal BJ The relationship of actigraph accelerometer cut-points for estimating physical activity with selected health outcomes: results from NHANES 2003–06 Res Q Exerc Sport 2012 83 3 422 30 22978192
- [55]McClain JJ Tudor-Locke C Objective monitoring of physical activity in children: considerations for instrument selection J Sci Med Sport 2009 12 5 526 33 19054715
- [57]Tudor-Locke C Williams JE Reis JP Utility of pedometers for assessing physical activity: convergent validity Sports Med 2002 32 12 795 808 12238942
- [58]Cleland VJ Schmidt MD Salmon J Correlates of pedometer-measured and self-reported physical activity among young Australian adults J Sci Med Sport 2011 14 6 496 503 21622024
- [59]Tudor-Locke C Ainsworth BE Thompson RW Comparison of pedometer and accelerometer measures of free-living physical activity Med Sci Sports Exerc 2002 34 12 2045 51 12471314
- [61]Trost SG Objective measurement of physical activity in youth: current issues, future directions Exerc Sport Sci Rev 2001 29 1 32 6 11210445
- [62]McNamara E Hudson Z Taylor SJ Measuring activity levels of young people: the validity of pedometers Br Med Bull 2010 95 121 37 20562207
- [63]Schmidt MD Blizzard CL Venn AJ Practical considerations when using pedometers to assess physical activity in population studies: lessons from the Burnie Take Heart Study Res Q Exerc Sport 2007 78 3 162 70 17679489
- [65]Sirard JR Pate RR Physical activity assessment in children and adolescents Sports Med 2001 31 6 439 54 11394563
- [66]Pahkala K Heinonen OJ Lagstrom H Leisure-time physical activity of 13-year-old adolescents Scand J Med Sci Sports 2007 17 4 324 30 16903899
- [67]Crouter SE Albright C Bassett DR Jr Accuracy of polar S410 heart rate monitor to estimate energy cost of exercise Med Sci Sports Exerc 2004 36 8 1433 9 15292754
- [69]Livingstone MB Heart-rate monitoring: the answer for assessing energy expenditure and physical activity in population studies? Br J Nutr 1997 78 6 869 71 9497439
- [70]Mignault D St-Onge M Karelis AD Evaluation of the Portable HealthWear Armband: a device to measure total daily energy expenditure in free-living type 2 diabetic individuals Diabetes Care 2005 28 1 225 7 15616258
- [72]Welk GJ McClain JJ Eisenmann JC Field validation of the MTI Actigraph and BodyMedia armband monitor using the IDEEA monitor Obesity (Silver Spring) 2007 15 4 918 28 17426327
- [73]Johannsen DL Calabro MA Stewart J Accuracy of armband monitors for measuring daily energy expenditure in healthy adults Med Sci Sports Exerc 42 11 2134 40 20386334
- [74]Drenowatz C Eisenmann JC Validation of the SenseWear Armband at high intensity exercise Eur J Appl Physiol 111 5 883 7 20972880
- [75]Jakicic JM Marcus M Gallagher KI Evaluation of the SenseWear Pro Armband to assess energy expenditure during exercise Med Sci Sports Exerc 2004 36 5 897 904 15126727
- [77]Martin A McNeill M Penpraze V Objective measurement of habitual sedentary behavior in pre-school children: comparison of activPAL With Actigraph monitors Pediatr Exerc Sci 2011 23 4 468 76 22109774
- [79]Calabro MA Welk GJ Eisenmann JC Validation of the SenseWear Pro Armband algorithms in children Med Sci Sports Exerc 2009 41 9 1714 20 19657300
- [81]Dubbert PM Vander Weg MW Kirchner KA Evaluation of the 7-day physical activity recall in urban and rural men Med Sci Sports Exerc 2004 36 9 1646 54 15354050
- [83]Schuit AJ Schouten EG Westerterp KR Validity of the Physical Activity Scale for the Elderly (PASE): according to energy expenditure assessed by the doubly labeled water method J Clin Epidemiol 1997 50 5 541 6 9180646
- [84]Taraldsen K Askim T Sletvold O Evaluation of a body-worn sensor system to measure physical activity in older people with impaired function Phys Ther 2011 91 2 277 85 21212377
- [86]Kochersberger G McConnell E Kuchibhatla MN The reliability, validity, and stability of a measure of physical activity in the elderly Arch Phys Med Rehabil 1996 77 8 793 5 8702373
- [87]Blair SN Dowda M Pate RR Reliability of long-term recall of participation in physical activity by middle-aged men and women Am J Epidemiol 1991 133 3 266 75 2000844
- [89]Baranowski T Domel SB A cognitive model of children’s reporting of food intake Am J Clin Nutr 1994 59 1 Suppl 212S 217S 8279427
- [90]Baranowski T Validity and reliability of self report measures of physical activity: an information-processing perspective Research Quarterly for Exercise & Sport 1988 59 314 327
- [91]Hovell MF Sallis JF Hofstetter CR Identifying correlates of walking for exercise: an epidemiologic prerequisite for physical activity promotion Prev Med 1989 18 6 856 66 2626418
- [92]Friedenreich CM Courneya KS Neilson HK Reliability and validity of the Past Year Total Physical Activity Questionnaire Am J Epidemiol 2006 163 10 959 70 16524954
- [93]Tortolero SR Masse LC Fulton JE Assessing physical activity among minority women: focus group results Womens Health Issues 1999 9 3 135 42 10340019
- [94]Campbell KL Crocker PR McKenzie DC Field evaluation of energy expenditure in women using Tritrac accelerometers Med Sci Sports Exerc 2002 34 10 1667 74 12370570
- [95]Predieri B Bruzzi P Lami F Accuracy of SenseWear Pro2 armband to predict resting energy expenditure in childhood obesity Obesity (Silver Spring) 23512749
- [96]Lichtman SW Pisarska K Berman ER Discrepancy between self-reported and actual caloric intake and exercise in obese subjects N Engl J Med 1992 327 27 1893 8 1454084
- [97]Rising R Harper IT Fontvielle AM Determinants of total daily energy expenditure: variability in physical activity Am J Clin Nutr 1994 59 4 800 4 8147322
- [98]Harada ND Chiu V King AC An evaluation of three self-report physical activity instruments for older adults Med Sci Sports Exerc 2001 33 6 962 70 11404662
- [99]Racette SB Schoeller DA Kushner RF Comparison of heart rate and physical activity recall with doubly labeled water in obese women Med Sci Sports Exerc 1995 27 1 126 33 7898328
- [100]Kozey-Keadle S Libertine A Lyden K Validation of wearable monitors for assessing sedentary behavior Med Sci Sports Exerc 2011 43 8 1561 7 21233777
- [101]Jacobi D Perrin AE Grosman N Physical activity-related energy expenditure with the RT3 and TriTrac accelerometers in overweight adults Obesity (Silver Spring) 2007 15 4 950 6 17426330
- [103]Pack S Poor physical health and mortality in patients with schizophrenia Nurs Stand 2009 23 21 41 5 19248449
- [104]Nyboe L Lund H Low levels of physical activity in patients with severe mental illness Nord J Psychiatry 2012 22563711
- [105]Soundy A Taylor A Faulkner G Psychometric properties of the 7-Day Physical Activity Recall questionnaire in individuals with severe mental illness Arch Psychiatr Nurs 2007 21 6 309 16 18037441
- [106]Farnam CR Zipple AM Tyrrell W Health status risk factors of people with severe and persistent mental illness J Psychosoc Nurs Ment Health Serv 1999 37 6 16 21 10382153
- [107]Vancampfort D Correll CU Probst M A review of physical activity correlates in patients with bipolar disorder J Affect Disord 2012 22889526
- [108]Sallis JF Saelens BE Assessment of physical activity by self-report: status, limitations, and future directions Res Q Exerc Sport 2000 71 2 Suppl S1 14 10925819
- [109]Park S Cho MJ Cho SJ Relationship between physical activity and mental health in a nationwide sample of Korean adults Psychosomatics 2011 52 1 65 73 21300197
- [111]El Ghoch M Calugi S Pellegrini M Measured physical activity in anorexia nervosa: Features and treatment outcome Int J Eat Disord 2013 23712420
- [112]Johansen KL Painter P Kent-Braun JA Validation of questionnaires to estimate physical activity and functioning in end-stage renal disease Kidney Int 2001 59 3 1121 7 11231369
- [113]Tierney M Fraser A Purtill H A study to determine the criterion validity of the sensewear armband as a measure of physical activity in people with rheumatoid arthritis Arthritis Care Res (Hoboken) 23213019
- [114]Manns PJ Haennel RG SenseWear Armband and Stroke: Validity of Energy Expenditure and Step Count Measurement during Walking Stroke Res Treat 2012 247165 PMC3475303 23094200
- [115]Hill K Dolmage TE Woon L Measurement properties of the SenseWear armband in adults with chronic obstructive pulmonary disease Thorax 65 6 486 91 20522844
- [117]Hagstromer M Bergman P De Bourdeaudhuij I Concurrent validity of a modified version of the International Physical Activity Questionnaire (IPAQ-A) in European adolescents: The HELENA Study Int J Obes (Lond) 2008 32 Suppl 5 S42 8 19011653
- [118]Ottevaere C Huybrechts I De Bourdeaudhuij I Comparison of the IPAQ-A and actigraph in relation to VO2max among European adolescents: the HELENA study J Sci Med Sport 2011 14 4 317 24 21444243
- [119]Grant PM Ryan CG Tigbe WW The validation of a novel activity monitor in the measurement of posture and motion during everyday activities Br J Sports Med 2006 40 12 992 7 16980531 PMC2577473
- [120]Nichols JF Morgan CG Sarkin JA Validity, reliability, and calibration of the Tritrac accelerometer as a measure of physical activity Med Sci Sports Exerc 1999 31 6 908 12 10378921
- [121]Bonomi AG Plasqui G Goris AH Estimation of free-living energy expenditure using a novel activity monitor designed to minimize obtrusiveness Obesity (Silver Spring) 18 9 1845 51 20186133
- [122]Crouter SE Schneider PL Karabulut M Validity of 10 electronic pedometers for measuring steps, distance, and energy cost Med Sci Sports Exerc 2003 35 8 1455 60 12900704
- [123]Karabulut M Crouter SE Bassett DR Jr Comparison of two waist-mounted and two ankle-mounted electronic pedometers Eur J Appl Physiol 2005 95 4 335 43 16132120
- [124]Brage S Brage N Franks PW Reliability and validity of the combined heart rate and movement sensor Actiheart Eur J Clin Nutr 2005 59 4 561 70 15714212
- [125]Crouter SE Churilla JR Bassett DR Jr Accuracy of the Actiheart for the assessment of energy expenditure in adults Eur J Clin Nutr 2008 62 6 704 11 17440515
Cited by
Sorted by citations
Brickwood, K.-J., Watson, G., O'Brien, J., & Williams, A. D. (2019) · JMIR mHealth and uHealth · doi:10.2196/11819 · Cited by 690 · see citing works
Barnett, T. A., Kelly, A. S., Young, D. R., Perry, C. K., Pratt, C. A., Edwards, N. M., Rao, G., Vos, M. B., & On behalf of the American Heart Association Obesity Committee of the Council on Lifestyle and Cardiometabolic Health; Council on Cardiovascular Disease in the Young; and Stroke Council (2018) · Circulation · doi:10.1161/cir.0000000000000591 · Cited by 249 · see citing works
McQuinn, S., Belton, S., Staines, A., & Sweeney, M. R. (2022) · BMC Public Health · doi:10.1186/s12889-022-12635-w · Cited by 43 · see citing works
Is less more? A randomized comparison of home practice time in a mind-body program
Greenberg, J., Braun, T. D., Schneider, M. L., Finkelstein-Fox, L., Conboy, L. A., Schifano, E. D., Park, C., & Lazar, S. W. (2018) · Behaviour Research and Therapy · doi:10.1016/j.brat.2018.10.003 · Cited by 23 · see citing works
- Authors
- Sylvia, L. G., Bernstein, E. E., Hubbard, J. L., Keating, L., & Anderson, E. J.
- Affiliations
- Brigham and Women's Hospital (US)
- Corresponding author
- Sylvia, Louisa G.
- Venue
- Journal of the Academy of Nutrition and Dietetics
- Publisher
- Elsevier BV
- Published
- 2014-02
- Volume
- 114
- Issue
- 2
- Pages
- 199-208
- ISSN
- 2212-2672 (ISSN-L)
- PMC
- PMC3915355
- OpenAlex
- W2044026928
- Cited by
- 637
- References
- 11
- Citations by year
- 2026: 40 · 2025: 67 · 2024: 100 · 2023: 62 · 2022: 75 · 2021: 80 · 2020: 76 · 2019: 55 · 2018: 49 · 2017: 20 · 2016: 9 · 2015: 4
- FWCI
- 3.02
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Journal of the Academy of Nutrition and Dietetics (publishedVersion)
- PubMed (publishedVersion)
- Europe PMC (PubMed Central) (acceptedVersion)
- PubMed Central (acceptedVersion)
- Funders
- Harvard Catalyst (1UL1RR025758, UL1TR000170, RR-025758-04, UL1-RR025758, RR025758, 1 UL1 RR025758-04, 8 UL1 TR000170-05)
- National Institutes of Health (UL1TR000170)
- National Institute of Mental Health (K23MH091182)
- National Center for Research Resources (UL1RR025758)
- National Center for Advancing Translational Sciences
- Topics
- Health Sciences › Medicine › Physiology › Physical Activity and Health
- Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Context-Aware Activity Recognition Systems
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutrition and Health Studies
- Keywords
- physical activity measurement, doubly labeled water, total energy expenditure, sedentary behavior, physical activity interventions
- MeSH terms
- Age Factors, Mental Disorders, Body Weight, Female, Heart Rate, Humans, Male, Medical Records, Monitoring, Physiologic, Motor Activity, Surveys and Questionnaires, Sex Factors, Exercise, Observation, Self Report, Accelerometry
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review