近视程度性别

7~8岁(8061)

9~10岁(8633)

11~12岁(8236)

合计

>−0.5

3698 (45.88)

2649 (30.68)

1840 (22.34)

8187 (32.84)

3251 (40.33)

3133 (36.29)

1648 (20.0)

8032 (32.22)

−0.5~−3.00

568 (7.05)

1029 (11.92)

1512 (18.36)

3109 (12.47)

415 (5.15)

1247 (14.44)

1691 (20.53)

3353 (13.45)

−3.25~−6.00

62 (0.77)

259 (3)

698 (8.47)

1019 (4.09)

59 (0.73)

297 (3.44)

764 (9.28)

1120 (4.49)

−6.00以上

5 (0.06)

11 (0.13)

31 (0.38)

47 (0.19)

3 (0.04)

8 (0.09)

52 (0.63)

63 (0.25)