性别

<1岁 例(%)

1~3岁 例(%)

4~5岁 例(%)

大于5岁 例(%)

女(N = 52)

7 (13.5%)

43 (82.7%)

1 (1.9%)

1 (1.9%)

男(N = 84)

3 (3.6%)

76 (90.5%)

2 (2.4%)

3 (3.6%)