屈光误差分布(%, n)

公式

<−0.5 D(近视屈光误差)

−0.5~0.5 D(正视)

>0.5 D(远视屈光误差)

Haigis

24.4 (11)

57.8 (28)

17.8 (8)

SRK II

31.1 (14)

55.6 (25)

13.3 (6)

Hoffer Q

40.0 (18)

48.9 (22)

11.1 (5)

Holladay1

37.8 (17)

51.1 (23)

11.1 (5)

SRK/T

37.8 (17)

51.1 (23)

11.1 (5)