作者: Aesun Shin , Charles E. Matthews , Xiao-Ou Shu , Yu-Tang Gao , Wei Lu
DOI: 10.1007/S10549-008-9903-X
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摘要: To evaluate the joint effect of body size, energy intake, and physical activity on breast cancer risk, we analyzed information weight history, anthropometric measurements, patterns in a population based case–control study. Included this analysis were 3,458 incidence cases 3,474 age-frequency matched controls from Shanghai Breast Cancer Study. High weight, height, mass index, waist-to-hip ratio, gain showed stronger associations with risk postmenopausal women than premenopausal women. total was inversely associated (p for trend = 0.026) trend = 0.059). The odds ratios high ratio (≥0.84) low (≤10.9 MET-h/day) had highest (OR = 2.7, 95% CI: 1.4–4.9 women, OR = 2.1, 1.5–3.1 women) compared to their counterpart ( 20.5 MET-h/day). We did not find statistically significant multiplicative interaction between caloric intake risk.