(b)

Measure	N	Standardized β	p-Value
Weight	796	0.065 (0.004–0.118)	0.04
Length *	776	0.041 (−0.011–0.092)	0.1
Head Circumference *	776	0.045 (−0.001–0.099)	0.08
BMI *	774	0.043 (−0.014–0.096)	0.1
Ponderal Index *	774	0.027 (−0.027–0.080)	0.3
Flank skinfolds thickness *	776	0.074 (0.008–0.137)	0.03
Quadriceps skinfolds thickness *	776	0.055 (−0.003–0.108)	0.07
Subscapular skinfolds thickness *	776	0.066 (0.002–0.128)	0.045
Triceps skinfolds thickness *	776	0.098 (0.032–0.161)	3.3 × 10−3

Data are mean (95% confidence interval) or number of participants. All models in (b) adjusted for gestational age at birth, parity, smoking during pregnancy, offspring sex, and maternal pre-pregnancy BMI. * Models additionally adjusted for age at assessment.