Table 3.
Univariate and multivariable cox regression analyses of factors affecting PSH recurrence
| Variables | Univariate | Multivariable |
|---|---|---|
| HR (95% CI), P value | HR (95% CI), P value | |
| Age (cont.) | 0.99 (0.93–1.06), 0.78 | |
| Gender, male vs. female | 0.93 (0.36–2.37), 0.87 | |
| BMI (cont.) | 1.02 (0.93–1.12), 0.68 | |
| DM | 0.78 (0.28–2.21), 0.64 | |
| COPD | 1.32 (0.38–4.59), 0.66 | |
| Concomitant hernia | 1.4 (0.55–3.56), 0.48 | |
| RCx indication, cancer vs. benign | 0.47 (0.13–1.69), 0.25 | |
| Mesh at initial RCx | 0.76 (0.1–5.79), 0.79 | |
| RCx approach, open vs. MIS | 0.58 (0.22–1.52), 0.27 | |
| PSH repair indication, SBO vs. elective | 1.58 (0.35–7.17), 0.56 | |
| PSH repair approach, open vs. MIS | 0.47 (0.17–1.29), 0.14 | |
| PSH repair technique, DR vs. RL | 0.59 (0.23–1.49), 0.26 | 0.78 (0.29–2.11), 0.62 |
| PSH repair with mesh | 0.82 (0.32–2.09), 0.67 | |
| 90-day complications | 3.84 (1.29–11.39), 0.015 | 3.5 (1.12–10.98, 0.032 |
BMI: body mass index; DM: diabetes mellitus; COPD: chronic obstructive pulmonary disease; RCx: radical cystectomy; MIS: minimally invasive surgery; SBO: small bowel obstruction; DR: direct repair; RL: relocation; cont.: continuouss