Table 3 Comparison between groups
Variable | TSIHu+ | TSIHu− | p |
|---|---|---|---|
Age years (SD) | 62.56 (17) | 57.21 (16.4) | |
≤ 70 n (%) | 9 (50) | 45 (77.5) | 0.019¶ |
> 70 | 9 (50) | 13 (22.4) | 0.037§ |
Gender n (%) | 0.752§ | ||
Male | 7 (39) | 25 (43) | |
Female | 11 (61) | 33 (57) | |
Diabetes mellitus n (%) | 1ƒ | ||
Yes | 2 (11) | 8 (13.8) | |
No | 16 (88) | 50 (86.2) | |
COPD (%) | 0.247ƒ | ||
Yes | 2 (11) | 2 (3.6) | |
No | 16 (88) | 54 (96.4) | |
Smoker (%) | |||
Yes | 7 (41.2) | 12 (22.6) | 0.135§ |
No | 10 (58.8) | 41 (77.4) | |
BMI kg/m2 (SD) | 29.66 (3.89) | 26.89 (4.17) | |
≥ 30 | 8 (47) | 11 (21.2) | 0.019† |
< 30 | 9 (53) | 41 (78.8) | 0.038§ |
Weight kg (SD) | 77.47 (10.21) | 73.53 (12.16) | 0.234† |
Height cms, SD | 161.29 (7.49) | 164.67 (8.46) | 0.149† |
Previous umbilical hernia n (%) | |||
Yes | 3 (1,7) | 4 (7) | 0.34ƒ |
No | 15 (83) | 53 (93) | |
Malignancy n (%) | 2 (11.1) | 7 (12) | 1ƒ |
Wound infection classification (%) | 0.371§ | ||
Clean | 2 (11) | 6 (10.3) | |
Clean–contaminated | 8 (44) | 36 (62.1) | |
Contaminated | 8 (44) | 16 (27.6) | |
Emergency n (%) | 0.536§ | ||
Urgent | 7 (38.9) | 18 (31) | |
Elective | 11 (61.1) | 40 (69) | |
Surgeon’s experience (%) | 0.441ƒ | ||
Junior | 3 (17) | 6 (10.5) | |
Senior | 15 (83) | 51 (89.5) | |
Operative time (minutes) | 94.33 (41.3) | 84.6 (45) | 0.417† |
Follow up (months) | 33.17 (5.31) | 33.825 (4.05) | 0.582† |