From: Puberty timing associated with obesity and central obesity in Chinese Han girls
 | ≥B2 Median Age (95% CI) | P value | ≥B3 Median Age (95% CI) | P value | ≥B4 Median Age (95% CI) | P value | ≥B5 Median Age (95% CI) | P value |
---|---|---|---|---|---|---|---|---|
Overall | 10.03 (9.80, 10.27) | – | 11.38(11.26,11.49) | – | 13.39(13.29,13.49) | – | 15.79(15.69,15.90) | – |
Place | ||||||||
 Urban | 10.19(9.91,10.46) |  | 11.26(11.11,11.41) |  | 13.25(13.11,13.39) |  | 15.70(15.54,15.85) |  |
 Rural | 9.85(9.45,10.25) | 0.187 | 11.50(11.33,11.66) | 0.043 | 13.51(13.37,13.64) | 0.010 | 15.88(15.73,16.03) | 0.094 |
WHtR | ||||||||
 < 0.5 | 10.12(9.89,10.5) |  | 11.43(11.31,11.55) |  | 13.48(13.37,13.59) |  | 15.90(15.79,16.02) |  |
 ≥ 0.5 | 9.00(7.60,10.41) | 0.007 | 11.00(10.59,11.41) | 0.013 | 12.92(12.70,13.14) | < 0.001 | 15.22(14.92,15.51) | < 0.001 |
WC | ||||||||
 < 90th | 10.05(9.81,10.29) |  | 11.41(11.29,11.53) |  | 13.48(13.37,13.58) |  | 15.92(15.80,16.03) |  |
 ≥ 90th | 8.44(4.23,12.65) | 0.052 | 10.65(9.79,11.52) | 0.001 | 12.77(12.48,13.07) | < 0.001 | 15.00(14.68,15.31) | < 0.001 |
BMI | ||||||||
 Normal weight | 10.25(10.03,10.47) |  | 11.54(11.42,11.66) |  | 13.48(13.38,13.59) |  | 15.86(15.75,15.97) |  |
 Overweight | 8.64(6.85,10.43) | < 0.001a | 10.37(9.71,11.03) | < 0.001a | 12.83(12.54,13.13) | < 0.001a | 15.40(14.96,15.83) | 0.019a |
 Obese | 8.60(6.54,10.65) | 0.002b | 10.66(10.00,11.31) | 0.001b | 12.93(12.51,13.36) | 0.015b | 15.16(14.67,15.66) | 0.004b |
 |  | 0.975c |  | 0.570c |  | 0.686c |  | 0.495c |