Odds ratio (95% CI, p value) on multiple logistic regression for outcomes
| Operative complications | Postoperative visual acuity (<6/18) | |||
|---|---|---|---|---|
| Intraoperative (n = 11/593) | Postoperative (n = 75/593) | UCVA (n = 292/520) | BCVA (n = 29/520) | |
| UCVA, uncorrected visual acuity; BCVA, best corrected visual acuity. | ||||
| Age | ||||
| ⩽60 | 1.0 | 1.0 | 1.0 | 1.0 |
| >60 | 2.29 (0.85 to 61.72, 0.483) | 1.67 (1.13 to 2.47, 0.020) | 1.65 (0.98 to 2.77, 0.056) | 1.50 (0.58 to 3.91, 0.324) |
| Sex | ||||
| Female | 1.0 | 1.0 | 1.0 | 1.0 |
| Male | 0.95 (0.20 to 4.57, 0.917) | 0.97 (0.55 to 1.70, 0.882) | 0.92 (0.43 to 1.98, 0.810) | 2.38 (1.39 to 4.05, 0.009) |
| Eye | ||||
| Right | 1.0 | 1.0 | 1.0 | 1.0 |
| Left | 3.33 (0.59 to 18.68, 0.113) | 1.05 (0.34 to 3.24, 0.924) | 1.22 (0.72 to 2.04, 0.369) | 1.14 (0.32 to 4.09, 0.805) |
| Preop VA | ||||
| ⩾6/60 | 1.0 | 1.0 | 1.0 | |
| <6/60 | None | 1.51 (0.37 to 6.13, 0.482) | 1.02 (0.64 to 1.63, 0.913) | 2.17 (0.25 to 19.18, 0.401) |
| Surgeons | ||||
| 1 | None | 1.0 | 1.0 | 1.0 |
| 2 | 2.83 (1.15 to 6.91, 0.034) | 4.99 (3.81 to 6.53, <0.001) | 1.14 (0.74 to 1.74, 0.454) | 1.34 (0.71 to 2.53, 0.287) |
| 3 | 1.0 | 2.10 (1.36 to 3.24, 0.007) | 0.54 (0.24 to 1.25, 0.121) | 0.84 (0.45 to 1.54, 0.495) |
| Time of surgery | ||||
| 1st quarter | 1.0 | 1.0 | 1.0 | 1.0 |
| 2nd quarter | 1.63 (0.32 to 8.22, 0.403) | 1.82 (0.62 to 5.38, 0.215) | 1.46 (0.53 to 4.07, 0.385) | 0.76 (0.55 to 10.54, 0.804) |
| 3rd quarter | 0.71 (0.29 to 17.60, 0.763) | 1.78 (0.63 to 5.04, 0.215) | 1.95 (0.78 to 4.90, 0.120) | 1.31 (0.12 to 14.83, 0.780) |
| 4th quarter | 1.09 (0.40 to 30.21, 0.937) | 1.72 (0.52 to 5.65, 0.295) | 1.82 (0.58 to 5.68, 0.233) | 1.63 (0.13 to 20.60, 0.640) |