Table 1 Patient demographics and perioperative risk factors
Total | Complications | No complications | P value | |
|---|---|---|---|---|
No.of patients | 294 | 98(33.3%) | 196(66.7%) | |
Mean age,yrs(M(IQR)) | 66(7) | 67(7) | 66(6) | 0.011 |
BMI | 23.4(4.0) | 24.0(5.0) | 23.3(4.0) | 0.524 |
ASA Class | 0.039 | |||
I | 1(0.3%) | 0(0.0%) | 1(0.5%) | |
II | 205(69.7%) | 60(61.2%) | 145(74.0%) | |
III | 87(29.6%) | 38(38.8%) | 49(25.0%) | |
IV | 1(0.3%) | 0(0.0%) | 1(0.5%) | |
Hospital stay, days (M(IQR)) | 12(7) | 15(9) | 11(6) | < 0.001 |
Operation time, mins (M(IQR)) | 135(95) | 162(96) | 120(83) | < 0.001 |
5-mFI | 0.002 | |||
0 | 179(60.9%) | 46(46.9%) | 133(67.9%) | |
1 | 96(32.7%) | 45(45.9%) | 51(26.0%) | |
2 | 17(5.8%) | 6(6.1%) | 11(5.6%) | |
3 | 2(0.7%) | 1(1.0%) | 1(0.5%) |