Operation-related factors | With post-operative pain; N = 157 (%) | Without post-operative pain; N = 54 (%) | P value* |
---|---|---|---|
Type of surgery | |||
General surgery/Laparotomy | 51 (32.5) | 14(25.9) | 0.002 |
Laparoscopic | 38 (24.2) | 7 (13.0) | |
Orthopedic | 22 (14.0) | 4 (7.4) | |
Otorhinolaryngology | 24 (15.3) | 11 (20.4) | |
Urosurgery | 9 (5.7) | 12 (22.2) | |
Neurosurgery | 8 (5.1) | 3 (5.6) | |
Vascular | 1 (0.5) | 3 (5.6) | |
Gynecological | 4 (1.9) | 0 (0.0) | |
Duration of surgery | |||
< 60 min | 99 (63.1) | 45 (83.3) | 0.006 |
≥ 60 min | 58 (36.9) | 9 (16.7) |