Fig. 1From: Body size from birth to middle age and the risk of hip and knee replacementCumulative incidence* of hip and knee replacement for osteoarthritis per 100 women at age 50–79 years by body mass index. Incidence plotted against mean BMI in each group. *Incidence rate adjusted for attained age, region of residence, socioeconomic status, smoking, alcohol use, height, hormone replacement therapy use, parity, age of menarche, strenuous exerciseBack to article page