Fig. 2From: Retrospective longitudinal analysis of the effects of postnatal weight gain on the timing and tempo of puberty and menarche in a cohort of Italian girlsRelationship between the tempo of puberty and the Z-score change between BW and BMI at menarche (R: 0.13; p < 0.05; a) and between the tempo of puberty and the Z-score change between BW and BMI at B2 (R: 0.20; p < 0.0001; b)Back to article page