Table 3 Multivariate analysis of risk factors for FSCORVF and corresponding LUSSY score
Variable | Adjusted odds ratio | 95% confidence interval | Coefficient | p-value | Score |
|---|---|---|---|---|---|
Moderate/severe fibrosis | 36.25 | 1.88–699.37 | 3.59 | 0.0174 | 4 |
Fistula size > 3 cm | 82.45 | 10.48–648.58 | 4.41 |  < 0.0001 | 4 |
Combination of ORVF with another type of fistula | 61.41 | 8.78–429.72 | 4.12 |  < 0.0001 | 4 |
Post-operative infection | 1161.35 | 46.89–28,765.47 | 7.06 |  < 0.0001 | 7 |
Per-operative hemorrhage | 27.84 | 5.08–152.47 | 3.33 | 0.0001 | 3 |