(a, b) Associations of percent body fat (PFAT), fat mass (FM) and fat-free mass (FFM) with childhood-ARS in early adulthood. (a) Association of the residuals of percent body fat adjusted for sex, age, estimates of European admixture and year of birth with childhood-ARS. (b) Association of the residuals of fat mass adjusted for sex, age, height, estimates of European admixture and year of birth with childhood-ARS.