HRs (95%CIs) of reproductive years with total and cause-specific mortality, Shanghai Women's Health Study.

Abbreviation: HR: hazard ratio; CIs: confidence intervals. aReference category. bAdjusted for age at study enrollment, BMI, WHR, education, occupation, income, regular exercise (met/hour/year), current smoking (yes/no), current alcohol consumption (yes/no), marital status, age at menarche, and number of live births. cPtrend for number of reproductive years (categorical).