From: Median ages at stages of sexual maturity and excess weight in school children
Stages | Breasts | Pubic hair | ||||
---|---|---|---|---|---|---|
Without excess weight | With excess weight | p§ | Without excess weight | With excess weight | p§ | |
Median (p25–p75)* | Median (p25–p75) | |||||
Age (years) | Age (years) | |||||
1 | 8.7 | 7.9 | 0.00 2 | 8.8 | 8.3 | 0.00 6 |
(7.7–9.7) | (7.5–8.8) | (7.8–9.8) | (7.6–9.2) | |||
2 | 10.5 | 9.7 | <0.0 01 | 11.0 | 10.5 | 0.04 |
(9.7–11.6) | (8.6–10.7) | (9.9–11.7) | (9.5–11.5) | |||
3 | 12.4 | 11.5 | <0.0 01 | 12.4 | 12.3 | 0.06 |
(11.8–13.4) | (10.7–12.5) | (11.8–13.4) | (11.3–12.9) | |||
4 | 13.7 | 13.0 | <0.0 01 | 13.5 | 13.1 | 0.02 |
(12.9–14.3) | (12.3–13.8) | (12.8–14.2) | (12.3–14.0) | |||
5 | 13.8 | 13.8 | 0.16 | 13.8 | 13.4 | 0.16 |
(13.5–14.3) | (13.0–14.2) | (13.5–14.3) | (13.0–14.3) |