Table 4
Results of bivariate and multivariate logistic regression with graft infection as binary outcome variable
| Graft infection | ||||
|---|---|---|---|---|
| Risk factors | Yes (n=50) | No (n=50) | Unadjusted odds ratio (95% CI) | Adjusted odds ratio (95% CI) |
| Ocular surface disorders | ||||
| Present | 30 | 17 | 2.9 (1.29 to 6.57) | 2.4 (1.01 to 6.03) |
| Absent | 20 | 33 | 1.0 | 1.0 |
| Suture related problems | ||||
| Present | 30 | 14 | 3.8 (1.66 to 8.91) | 3.6 (1.39 to 9.25) |
| Absent | 20 | 36 | 1.0 | 1.0 |
| Persistent epithelial defect | ||||
| Present | 37 | 21 | 4.0 (1.69 to 10) | 3.0 (1.17 to 8.33) |
| Absent | 13 | 29 | 1.0 | 1.0 |
| Composite socioeconomic status | ||||
| Lower | 30 | 38 | 2.1 (0.81 to 5.55) | – |
| Higher | 20 | 12 | 1.0 | |
