Age group | Boys | Girls | Sex difference | |||
Mean | 95% CI | Mean | 95% CI | Mean | 95% CI | |
Total (0–59 months) | −0.99 | −1.12 to −0.86 | −0.90 | −1.01 to −0.78 | −0.10 | −0.12 to −0.08 |
0–11 months | −0.45 | −0.57 to −0.34 | −0.28 | −0.39 to −0.17 | −0.17 | −0.20 to −0.14 |
12–23 months | −1.11 | −1.25 to −0.98 | −0.90 | −1.02 to −0.77 | −0.22 | −0.25 to −0.19 |
24–35 months | −1.23 | −1.37 to −1.08 | −1.13 | −1.27 to −1.01 | −0.10 | −0.13 to −0.07 |
36–47 months | −1.16 | −1.30 to −1.02 | −1.12 | −1.25 to −0.98 | −0.04 | −0.07 to −0.01 |
48–59 months | −1.02 | −1.15 to −0.88 | −1.05 | −1.17 to −0.92 | 0.02 | 0.00 to 0.05 |