Age, y | n | SER, mean(SEM) | Ìý | ||||
---|---|---|---|---|---|---|---|
Ìý | Ìý | 2019 | 2020 | 2021 | 2022 | 2023 | P value* |
6 | 13,752 | 0.09(0.93) | -0.18(1.14)a | -0.10(1.11)a | 0.12(0.98) | 0.02(0.78) |  &±ô³Ù; 0.001 |
7 | 13,556 | -0.30(1.18) | -0.49(1.34)a | -0.51(1.27)a | -0.19(1.14)a | -0.29(1.01) |  &±ô³Ù; 0.001 |
8 | 13,192 | -0.64(1.28) | -0.86(1.45)a | -0.86(1.47)a | -0.49(1.31)a | -0.62(1.26) |  &±ô³Ù; 0.001 |
9 | 14,172 | -0.82(1.35) | -1.18(1.54)a | -1.33(1.62)a | -0.82(1.59) | -1.00(1.50) |  &±ô³Ù; 0.001 |
10–11 | 12,547 | -1.34(1.67) | -1.61(1.86)a | -1.63(1.82)a | -1.29(1.72) | -1.36(1.63) |  &±ô³Ù; 0.001 |
12–13 | 11,866 | -1.70(1.78) | -2.05(1.98)a | -2.19(2.01)a | -1.54(1.88) | -1.77(1.85) |  &±ô³Ù; 0.001 |