Procedure Percent of Total Procedures Relative Risk* (95% CI) of ASA I-II Consult (vs. ASA III-V) P-Value
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