Changes in visual acuity with the preoperatively determined risk factors
| Variable | No | VA change* | No | VA change* | p Value |
|---|---|---|---|---|---|
| *Visual acuity (VA) change = postoperative VA – preoperative VA (logMAR). | |||||
| †One missing value. | |||||
| ‡Adjusted p values, determined from the multivariate regression model. | |||||
| ¶Three missing values. | |||||
| Overall | 33 | +0.04 | 0.40 | ||
| Yes | No | ||||
| Macular traction† | 11 | −0.08 | 21 | +0.11 | 0.01‡ |
| PVD | 9 | −0.04 | 24 | +0.06 | 0.47‡ |
| Ischaemia† | 24 | +0.03 | 8 | +0.07 | 0.13‡ |
| Leakage of >40%† | 17 | +0.03 | 15 | +0.05 | 0.10‡ |
| Maculopathy level >2/5† | 24 | +0.05 | 8 | −0.01 | 0.57‡ |
| Subretinal fluid¶ | 4 | +0.33 | 26 | +0.01 | 0.01‡ |
| ICG use | 21 | +0.01 | 12 | +0.08 | 0.63‡ |