期刊
INTERNATIONAL JOURNAL OF OBESITY
卷 25, 期 7, 页码 1047-1056出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/sj.ijo.0801615
关键词
obesity; coronary heart disease; fat distribution; anthropometry; epidemiology
资金
- NCI NIH HHS [CA-34994, CA-40360] Funding Source: Medline
- NHLBI NIH HHS [HL-26490, HL-34595] Funding Source: Medline
BACKGROUND: Waist circumference is a simpler measure of abdominal adiposity than waist/hip ratio (WHR), but few studies have directly compared the two measures as predictors of coronary heart disease (CHD) in men. in addition, whether the association of abdominal adiposity is independent of total adiposity as measured by body mass index (BMI) in men remains uncertain. OBJECTIVE: To compare waist circumference and WHR as predictors of CHD in men, and to determine whether the association is independent of BMI. DESIGN: Prospective cohort study. METHODS: We compared WHR, waist circumference and BMI with risk of CHD (myocardial infarction or coronary revascularization) among men in the Physicians' Health Study,a randomized trial of aspirin and beta-carotene among 22 071 apparently healthy US male physicians, aged 40-84 y at baseline in 1982. Men reported height at baseline, and weight, waist and hip measurements on the 9 y follow-up questionnaire. RESULTS: Among the 16 164 men who reported anthropometric measurements and were free from prior CHD, stroke or cancer, a total of 552 subsequent CHD events occurred during an average follow-up of 3.9 y. After adjusting for age, randomized study agent, smoking, physical activity, parental history of myocardial infarction, alcohol intake, multivitamin and aspirin use, men in the highest WHR quintile (greater than or equal to 0.99) had a relative risk (RR) for CHD of 1.50 (95% CI 1.14-1.98) compared with those in the lowest quintile (< 0.90). Men in the highest waist circumference quintile (greater than or equal to 103.6 cm) had a RR of 1.60 (CI, 1.21-2.11) for CHD compared with men in the lowest quintile (< 88.4 cm). Further adjustment for BMI substantially attenuated these associations: men in the highest WHR and waist circumference quintiles had relative risks for CHD of 1.23 (CI 0.92-1.66) and 1.06 (CI, 0.74-1.53), respectively Men in the highest BMI quintile (greater than or equal to 27.6 kg/m(2)) had a multivariate RR of CHD of 1.73 (CI, 1.29-2.32), after adjustment for WHR. No significant effect modification by age of the relationship between either measure of abdominal adiposity and risk of CHD was observed. CONCLUSIONS: These data support a modest relationship between abdominal adiposity, as measured by either WHR or waist circumference, and risk of CHD both in middle-aged and older men. However, abdominal adiposity did not remain an independent predictor of CHD after adjustment for BMI.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据