Table 3.
Association between the time of silicone oil retention and band keratopathy stratified by diagnosis, injury zone, and iris status.
| BK/Non-BK (n) | OR (95% CI) | Pinteraction | |||
|---|---|---|---|---|---|
| 3–6 months | >6 months | P-value | |||
| Diagnosis | |||||
| Rupture | 24/43 | 1.00 | 5.08 (1.42–18.16) | 0.01* | |
| Laceration | 4/29 | 1.00 | 5.06 (0.33–77.54) | 0.25 | 0.92 |
| Zone of injury | |||||
| Zone I/II | 7/48 | 1.00 | 4.15 (0.41–41.80) | 0.23 | |
| Zone III | 21/28 | 1.00 | 7.74 (1.76–34.10) | 0.01* | 0.40 |
| Iris status | |||||
| Aniridia | 12/16 | 1.00 | 9.84 (1.26–76.74) | 0.03* | |
| Incomplete/complete iris | 16/56 | 1.00 | 3.01 (0.76–11.97) | 0.12 | 0.20 |
*
P < 0.05. BK, band keratopathy; OR, odds ratio; CI, confidence intervals.