Cited by 143Obesity, Physical Activity, DietDiabetes, Cardiovascular Risks, and LipoproteinsBody Composition Measurement Techniques

Body mass index versus waist circumference as predictors of mortality in Canadian adults

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Staiano, A E, Reeder, B A, Elliott, S, Joffres, M R, Pahwa, P, Kirkland, S A, Paradis, G, Katzmarzyk, P T·2012·International Journal of Obesity

Abstract

Background Elevated body mass index (BMI) and waist circumference (WC) are associated with increased mortality risk, but it is unclear which anthropometric measurement most highly relates to mortality. We examined single and combined associations between BMI, WC, waist-hip ratio (WHR) and all-cause, cardiovascular disease (CVD) and cancer mortality.Methods We used Cox proportional hazard regression models to estimate relative risks of all-cause, CVD and cancer mortality in 8061 adults (aged 18-74 years) in the Canadian Heart Health Follow-Up Study (1986-2004). Models controlled for age, sex, exam year, smoking, alcohol use and education.Results There were 887 deaths over a mean 13 (SD 3.1) years follow-up. Increased risk of death from all-causes, CVD and cancer were associated with elevated BMI, WC and WHR (P<0.05). Risk of death was consistently higher from elevated WC versus BMI or WHR. Ascending tertiles of each anthropometric measure predicted increased CVD mortality risk. In contrast, all-cause mortality risk was only predicted by ascending WC and WHR tertiles and cancer mortality risk by ascending WC tertiles. Higher risk of all-cause death was associated with WC in overweight and obese adults and with WHR in obese adults. Compared with non-obese adults with a low WC, adults with high WC had higher all-cause mortality risk regardless of BMI status.Conclusion [corrected] BMI and WC predicted higher all-cause and cause-specific mortality, and WC predicted the highest risk for death overall and among overweight and obese adults. Elevated WC has clinical significance in predicting mortality risk beyond BMI.

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Authors
Staiano, A. E., Reeder, B. A., Elliott, S., Joffres, M. R., Pahwa, P., Kirkland, S. A., Paradis, G., & Katzmarzyk, P. T.
Affiliations
  • Pennington Biomedical Research Center (US)
  • University of Saskatchewan (CA)
  • University of Waterloo (CA)
  • Simon Fraser University (CA)
  • Dalhousie University (CA)
  • McGill University (CA)
Corresponding author
Katzmarzyk, P T
Venue
International Journal of Obesity
Published
2012-01-17
Volume
36
Issue
11
Pages
1450-1454
ISSN
  • 0307-0565 (ISSN-L)
  • 1476-5497
OpenAlex
W1987552839
Cited by
143
References
24
Citations by year
2026: 1 · 2025: 4 · 2024: 11 · 2023: 12 · 2022: 13 · 2021: 16 · 2020: 13 · 2019: 10 · 2018: 12 · 2017: 6 · 2016: 11 · 2015: 13 · 2014: 9 · 2013: 8 · 2012: 4
FWCI
10.50
Type
journal article
Language
en
Open access
Locations
  • International Journal of Obesity (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health
  • Health Canada
  • National Institute of Diabetes and Digestive and Kidney Diseases (T32DK064584)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
  • Health Sciences › Medicine › Physiology › Body Composition Measurement Techniques
Keywords
body mass index, waist circumference, waist-to-hip ratio, anthropometric measures, all-cause mortality, cardiovascular mortality, cancer mortality, obesity, overweight, mortality prediction
MeSH terms
Adolescent, Adult, Aged, Alcohol Drinking, Canada, Cardiovascular Diseases, Cause of Death, Educational Status, Female, Follow-Up Studies, Humans, Longitudinal Studies, Male, Middle Aged, Obesity, Predictive Value of Tests, Surveys and Questionnaires, Smoking, Body Mass Index, Proportional Hazards Models, Risk Assessment, Waist-Hip Ratio, Waist Circumference

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