Table 7

Comparison of preoperative and postoperative visual acuity (number of eyes)

Visual acuity <0.020.02–0.090.1–0.20.3–0.40.5–0.60.7–0.91.0–1.5
Preoperative  148155145123713722
Postoperative  91105161147986138

  • ↵Mann–Whitney test, p<0.01.