Percentile probability (%) | Girls (n = 135) | Boys (n = 85) | ||||||
---|---|---|---|---|---|---|---|---|
Mean difference (mm) | SD | 95% CI | P-value | Mean difference (mm) | SD | 95% CI | P-value | |
5 | −2.66 | 0.28 | −2.84 - -2.48 | <0.001 | 2.32 | 0.29 | 2.13 - 2.51 | <0.001 |
15 | −1.93 | 0.28 | −2.11 - -1.75 | <0.001 | 1.61 | 0.30 | 1.42 -1.80 | <0.001 |
25 | −1.50 | 0.27 | −1.67 - -1.32 | <0.001 | 1.16 | 0.28 | 0.98 -1.34 | <0.001 |
35 | −1.15 | 0.28 | −1.33 - -0.97 | <0.001 | 0.81 | 0.30 | 0.62 - 1.01 | <0.001 |
50 | −0.70 | 0.29 | −0.87 - -0.50 | <0.001 | 0.37 | 0. | 0.17 - 0.57 | 0.002 |
65 | −0.22 | 0.29 | −0.40 - -0.02 | 0.027 | −0.08 | 0.32 | −0.28 – 0.12 | 0.388 |
75 | 0.13 | 0.31 | −0.07 - 0.32 | 0.195 | −0.43 | 0.34 | −0.65 - -0.21 | 0.001 |
85 | 0.55 | 0.30 | 0.35 - 0.74 | <0.001 | −0.86 | 0.33 | −1.06 - -0.64 | <0.001 |
95 | 1.28 | 0.31 | 1.08 - 1.48 | <0.001 | −1.60 | 0.36 | −1.84 - -1.37 | <0.001 |