Independent variables | Surgical site infection | Univariate analysis | Multivariate analysis | |||
---|---|---|---|---|---|---|
Yes (N/%) | No (N/%) | OR (95% CI) | p value | OR (95% CI) | p value | |
Type of closure | ||||||
Mass closure | 86 (42.2) | 118 (57.8) | ||||
Layered closure | 12 (40.0) | 18 (60.0) | 2.1(0.2–3.4) | 0.985 | ||
Fascia suture technique | ||||||
Continuous | 70 (42.2) | 96 (57.8) | ||||
Interrupted | 28 (41.2) | 19 (58.8) | 0.3 (0.1–2.2) | 0.134 | ||
Suture absorption | ||||||
Non-absorbable | 34 (42.5) | 46 (57.5) | ||||
Absorbable | 64 (45.1) | 78 (54.9) | 1.3 (0.3–2.5) | 0.076 | ||
Suture material | ||||||
Monofilament | 24 (36.4) | 42 (63.6) | ||||
Multifilament | 74 (44.0) | 94 (56.0) | 2.1 (1.1–3.2) | 0.011 | 1.4 (0.4–2.6) | 0.051 |
Suture type | ||||||
Prolene/nylon | 44 (42.3) | 60 (57.7) | ||||
Vicryl | 54 (41.5) | 76 (58.5) | 1.6 (0.5–2.7) | 0.432 |