Table 2.

Participant Characteristics for Each Maturation Group

Maturation Group	No.	Mean ± SD
		Age, y	Body Mass, kg	Height, cm	Limb Length, cm	Maturity Offset
Pre-PHV	135	11.9 ± 1.1	39.7 ± 6.4	148.2 ± 7.5	74.6 ± 3.5	−2.2 ± 0.6
Circa-PHV	83	14.4 ± 0.9	51.8 ± 6.7	164.8 ± 7.6	82.3 ± 3.6	0.0 ± 0.3
Post-PHV	129	16.1 ± 1.1	66.8 ± 8.0	176.6 ± 6.7	88.6 ± 4.7	2.0 ± 0.8

Abbreviation: PHV, peak height velocity.