The outcomes according to the procedure
| Characteristic | Group I, n = 78 | Group II, n = 71 | p |
|---|---|---|---|
| Operation time, min | 141.5 (101–153) | 84.3 (54.2–93.7) | 0.002* |
| Bleeding, n (%) | 7 (8.9) | 1 (1.4) | 0.035† |
| Residual fragments of meshes, n (%) | 13 (16.6) | 1 (1.4) | 0.003† |
| Eventration, n (%) | 3 (3.8) | 0 (0.0) | 0.003† |
| LHS, days | 14 (7–23) | 7 (3–18) | 0.001* |
| SOI, days | 1 (0–6) | 1 (5–14) | 0.016* |
| SSI, n (%) | 9 (11.5) | 2 (2.8) | 0.044† |
The characteristics before surgery according to the procedure
| Characteristic | Group I, n = 78 | Group II, n = 71 | p |
|---|---|---|---|
| Age, years | 30.7 (8.8–84.1) | 39.4 (6.1–87.7) | 0.037* |
| Gender, M/F | 23/55 | 20/51 | 0.653† |
| Time between operation, month | 9.2 (6.5–11.3) | 8.4 (7.1–10.2) | 0.7* |
| WBC (103/μL) | 12.3 (4.3–26.5) | 13.0 (4.4–36.4) | 0.160* |
| Alb (g/dL) | 4.4 (2.8–5.3) | 4.4 (2.5–5.3) | 0.154* |
| Neutro. (%) | 80.9 (43.0–95.5) | 83.6 (27.6–95.5) | 0.674* |
| Lymph (%) | 13.0 (3–46) | 10.9 (3–57.8) | 0.666* |
Recurrence of ventral hernias
| Reherniation | Group 1 (n=78) | Group II (n=71) | p |
|---|---|---|---|
| Patients, n (%) | 11 (14.1) | 6 (8.5) | 0.002 |
Multivariate analysis clinical and operative factors according to the procedure
| Indicators | Group I (n=78) | Group II (n=71) | Odd ratio | 95% CI | p |
|---|---|---|---|---|---|
| Bleeding, n (%) | 7 (8.9) | 1 (1.4) | 2.29 | 1.04–4.97 | 0.035 |
| LHS, days | 14 (7–23) | 7 (3–18) | 2.03 | 1.12–3.71 | 0.001 |
| Reherniation, n (%) | 11 (14.1) | 6 (8.5) | 2.4 | 1.09–3.92 | 0.002 |