Table 3 Binocular visual acuity for the surgery and the no-surgery groups at baseline and follow-up
Baseline mean (SD)Follow-up mean (SD)p
Surgery group (n = 30)
    Binocular distance acuity, logMAR0.55 (0.27)0.23 (0.24)<0.001
    Binocular near acuity, logMAR0.72 (0.30)0.38 (0.21)<0.001
    Binocular contrast sensitivity, log sensitivity1.03 (0.43)1.37 (.22)<0.001
No-surgery group (n = 15)
    Binocular distance acuity, logMAR0.52 (0.23)0.59 (0.29)0.170
    Binocular near acuity, logMAR0.63 (0.19)0.68 (0.27)0.368
    Binocular contrast sensitivity, log sensitivity1.07 (0.29)0.87 (0.47)0.094