Cited by 23Physical Activity and HealthCardiac Imaging and DiagnosticsCardiovascular and exercise physiology

Physical activity, coronary artery calcium, and cardiovascular outcomes in the Multi-Ethnic Study of Atherosclerosis (MESA)

Open access
GERMAN, CHARLES A., FANNING, JASON, SINGLETON, MATTHEW J., SHAPIRO, MICHAEL D., BRUBAKER, PETER H., BERTONI, ALAIN G., YEBOAH, JOSEPH·2022·Medicine & Science in Sports & Exercise

Abstract

Introduction: Although the inverse relationship between physical activity (PA) and cardiovascular disease (CVD) is well established, observational studies suggest that very high levels of PA may be harmful. This study sought to understand the relationship between PA, coronary artery calcium (CAC), and cardiovascular outcomes among individuals at different levels of risk. Methods: PA and CAC were assessed in 6777 baseline participants of the Multi-Ethnic Study of Atherosclerosis. Total PA in MET-minutes per week was categorized into quartiles, and CAC was categorized as “low risk” (<100 Agatston units; n = 5180) and “high risk” (≥100 Agatston units; n = 1597). Cox proportional hazard regression analyses and Kaplan–Meier curves were generated to understand relationships between PA and CAC with CVD and all-cause mortality. Results: In low-risk participants in the highest PA quartile, there was a decrease in the adjusted hazard ratio (HR) for CVD (HR, 0.72; 95% confidence interval (CI), 0.56–0.94) and all-cause mortality (HR, 0.69; 95% CI, 0.57–0.84) compared with those in the lowest PA quartile. In high-risk participants in the highest PA quartile, there was a decrease in the adjusted HR for all-cause mortality (HR, 0.59; 95% CI, 0.47–0.74) compared with those in the lowest PA quartile. High PA was not associated with an increased risk of either outcome, regardless of CAC category, sex, or race/ethnicity. Conclusions: Our research suggests that there is no increased risk associated with high levels of PA, even among individuals at high risk of CVD.

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.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1249/mss.0000000000002856

Cites

37 of 37 references verified0 citation errors · 0 not checkable

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.

A few free checks a day · papers already verified open instantly · results are public

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?

  • Some studies have shown that endurance exercise reduces the risk for ischaemic events regardless of CAC score, and this reduction is greatest at the higher CAC scores.

    “Some studies have shown that endurance exercise reduces the risk for ischaemic events regardless of CAC score, and this reduction is greatest at the higher CAC scores.24,26”

    From Lifelong endurance exercise and its relation with coronary atherosclerosis (2023) · cites this paper as [24]

    The Results (Overall Relationship Between PA, CAC and Cardiovascular Outcomes) report fewer incident CVD events with higher physical activity only for participants with CAC <100 AU; they state there was no significant association with CVD for participants with CAC ≥100 AU. The Discussion describes the largest risk differences at high CAC in another analysis, but those differences concerned mortality, not ischaemic events. (LLM, conf=0.88)

    Checked by a reasoning model — may be wrong.

    Experimental — accuracy not yet measured
  • Current evidence cannot relate an increased risk of ischaemic heart disease events in endurance athletes.

    “current evidence cannot relate an increased risk of ischaemic heart disease events in endurance athletes.23–26”

    From Lifelong endurance exercise and its relation with coronary atherosclerosis (2023) · cites this paper as [24]

    The Results (Overall Relationship Between PA, CAC and Cardiovascular Outcomes; page not available) report no significant increase in incident cardiovascular disease among participants with high physical activity. However, the study examined a general MESA cohort, not endurance athletes, and its cardiovascular outcome was a composite rather than ischaemic heart disease events specifically. (LLM, conf=0.88)

    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

Flagged first, then by citations

1 of the 38 references couldn’t be matched to a known paper.

Research works printed but not linked: 1

  1. [29]Thompson PD, Franklin BA, Balady GJ Exercise and Acute Cardiovascular Events. Circulation. 2007; 115(17): 2358– 68. 17468391

Cited by

Sorted by citations

Authors
GERMAN, C. A., FANNING, J., SINGLETON, M. J., SHAPIRO, M. D., BRUBAKER, P. H., BERTONI, A. G., & YEBOAH, J.
Affiliations
  • University of Chicago (US)
  • Wake Forest University (US)
  • Wake Forest University Health Sciences (US)
Venue
Medicine & Science in Sports & Exercise
Published
2021-12-30
Volume
54
Issue
5
Pages
800-806
ISSN
  • 0195-9131 (ISSN-L)
  • 1530-0315
OpenAlex
W4200041536
Cited by
23
References
38
Citations by year
2026: 6 · 2025: 5 · 2024: 5 · 2023: 6 · 2022: 1
FWCI
1.89
Type
journal article
Language
en
Open access
Locations
  • Medicine & Science in Sports & Exercise (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (n01hc95164-17-0-1, UL1TR001420, n01hc95165-34-0-1, n01hc95161-24-0-1, n01hc095169-003, n01hc95166-21-0-1, n01hc95162-31-0-1, n01hc95168-27-0-1, n01hc95160-18-0-1, n01hc095167-000, UL1TR001079, n01hc95163-22-0-1, n01hc95159-40-0-1, UL1TR000040)
  • National Heart, Lung, and Blood Institute (N01-HC095169, 75N92020D00001, N01-HC-095165, 75N92020D00006, N01 HC095163, 75N92020D00007, 75N92020D00002, N01-HC-095159, N01 HC095168, N01-HC-095162, N01-HC-095161, 75N92020D00005, HHSN268201500003C, HHSN26820150 0003I, 75N92020D00003, N01 HC095167, N01-HC-095160, N01 HC095166, N01 HC095164, 75N92020D00004)
  • National Center for Advancing Translational Sciences
Topics
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Cardiac Imaging and Diagnostics
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
Keywords
physical activity, coronary artery calcium, cardiovascular disease, all-cause mortality, high-intensity physical activity, cardiovascular risk, Agatston units, Multi-Ethnic Study of Atherosclerosis, sex differences, racial and ethnic differences
MeSH terms
Calcium, Calcium, Dietary, Cardiovascular Diseases, Coronary Artery Disease, Coronary Vessels, Ethnicity, Humans, Risk Factors, Exercise, Atherosclerosis, Vascular Calcification

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