Department of Epidemiology, School of Public Health, University of California, Los Angeles, California 90095-1772, USA.
Fertil Steril. 2011 Jun 30;95(8):2732-4. doi: 10.1016/j.fertnstert.2011.02.020. Epub 2011 Mar 10.
A cohort study of 3,169 girls born in April 1984-April 1987 in Odense and Aalborg, Denmark, was performed to examine whether maternal prepregnancy body mass index (BMI) accounted for daughter's age of menarche (AOM) and, if so, whether it accounted for part or all of the association between daughter's BMI and AOM. Multiple regression analyses adjusted for covariates indicated a weak inverse association between maternal BMI and AOM and a much stronger inverse association between offspring BMI and AOM independent of maternal BMI.
丹麦奥登塞和奥尔堡 1984 年 4 月至 1987 年 4 月出生的 3169 名女孩的队列研究旨在检验母亲孕前体重指数(BMI)是否能解释女儿的初潮年龄(AOM),如果能,那么它是否能解释女儿 BMI 与 AOM 之间的部分或全部关联。调整协变量的多元回归分析表明,母亲 BMI 与 AOM 呈弱负相关,而与母亲 BMI 无关的后代 BMI 与 AOM 呈更强的负相关。