Table 4 Subgroup analysis of outcomes
Group 1 both sutures and drain | Group 2 sutures only | Drain 3 Group only | Group 4 none | P value | ||
|---|---|---|---|---|---|---|
Primipara | Postoperative fever | 1/33 | 1/37 | 2/43 | 6/35 | 0.046 |
Wound redressing | 7/33 | 7/37 | 6/43 | 8/35 | 0.763 | |
Wound seroma | 2/33 | 5/37 | 4/43 | 7/35 | 0.314 | |
Wound infection | 1/33 | 4/37 | 3/43 | 2/35 | 0.625 | |
Wound dehiscence | 2/33 | 3/37 | 5/43 | 10/35 | 0.024 | |
Duration of hospital stay (d) | 2.46 ± 0.65 | 3.25 ± 0.97 | 3.86 ± 1.35 | 3.32 ± 1.1 | < 0.001 | |
Primary CD | Postoperative fever | 3/80 | 5/85 | 3/85 | 10/84 | 0.09 |
Wound redressing | 10/80 | 17/85 | 19/85 | 31/84 | 0.002 | |
Wound seroma | 4/80 | 13/85 | 6/85 | 21/84 | < 0.001 | |
Wound infection | 4/80 | 7/85 | 4/85 | 14/84 | 0.020 | |
Wound dehiscence | 4/80 | 5/85 | 8/85 | 16/84 | 0.009 | |
Duration of hospital stay (d) | 2.46 ± 0.65 | 3.24 ± 0.98 | 3.86 ± 1.36 | 3.34 ± 1.1 | < 0.001 | |