a) BCVA in each eye
b) Within-patient difference in BCVA (logMAR) between the two eyes**
*For DSBCS surgery, we report the first eye followed by the second eye. For ISBCS surgery, we report the right eye followed by the left eye, although the order of surgery was not obtained for the study.
**Chi-square, p<0.001.
Within-patient difference in BCVA (logMAR) between the two eyes
Abbreviations: ISBCS same-day bilateral cataract surgery; DSBCS different-day bilateral cataract surgery; BCVA best-corrected visual acuity