| 治疗组 | 对照组 | X2 | p |
性别(男/女) | 24 (85.71%)/4 (14.29%) | 21 (77.78%)/6 (22.22%) | 3.68 | <0.05 |
年龄(mean ± SD) | 43.30 ± 4.71 | 41.84 ± 6.43 | F = 0.20 | >0.05 |
眼别左眼(%) | 24 (85.71%) | 15 (55.56%) | 6.06 | <0.05 |