Knee, implantation of internal device |
9.46 |
0.711 (0.537-0.942) |
0.017 |
Hip, implantation of internal device |
5.84 |
0.810 (0.613-1.072) |
0.140 |
Cataract excision |
4.09 |
1.364 (1.025-1.814) |
0.033 |
Repair, muscle of chest & abdomen open approach |
3.31 |
0.745
(0.567-0.979) |
0.035 |
Excision total, uterus |
2.76 |
1.109 (0.838-1.466) |
0.470 |
Excision total, gallbladder |
2.67 |
0.879 (0.667-1.157) |
0.357 |
Repair, knee joint arthroscopic approach |
1.95 |
0.999 (0.760-1.313) |
0.993 |
Excision partial, bladder |
1.80 |
0.296 (0.083-1.059) |
0.061 |
Coronary arteries bypass, open approach |
1.68 |
0.055 (0.042-0.071) |
<0.001 |
Cesarean section |
1.62 |
1.300 (0.983-1.721) |
0.066 |