MAC cases converted to GA | MAC cases NOT converted to GA | p-valuea, b | |
---|---|---|---|
Sample size, n | 1052 | 205,404 | |
Age, mean (SD) in years | 57.5 (17.3) | 57.8 (17.0) | 0.59 |
Sex, n (%) | < 0.001 | ||
Male | 556 (0.6) | 96,499 (99.4) | |
Female | 496 (0.5) | 108,850 (99.5) | |
BMI, mean (SD) in kg/m2 | 28.2 (6.8) | 27.0 (6.5) | < 0.001 |
BMI, n (%) | < 0.001 | ||
< 18 | 35 (0.5) | 7104 (99.5) | |
18–25 | 323 (0.4) | 83,704 (99.6) | |
26–30 | 325 (0.5) | 60,624 (99.5) | |
31–35 | 164 (0.6) | 26,577 (99.4) | |
> 35 | 124 (0.7) | 18,243 (99.3) | |
missing | 81 (0.9) | 9152 (99.1) | |
ASA-PS, n (%) | 0.28 | ||
1 | 144 (0.6) | 24,924 (99.4) | |
2 | 418 (0.5) | 84,879 (99.5) | |
3 | 375 (0.5) | 75,951 (99.5) | |
4 | 111 (0.6) | 19,040 (99.4) | |
5 | 3 (0.5) | 594 (99.5) | |
missing | 1 (5.9) | 16 (94.1) | |
Care Team, n (%) | < 0.001 | ||
Attending alone | 108 (0.2) | 46,013 (99.8) | |
Resident or CRNA | 944 (0.6) | 159,391 (99.4) | |
Surgical sub-specialities, n (%) | < 0.001 | ||
Oral & maxillofacial | 8 (2.2) | 351 (97.8) | |
Otorhinolaryngology | 50 (1.4) | 3438 (98.6) | |
Orthopedics | 412 (1.3) | 31,136 (98.7) | |
Cardiothoracic | 3 (0.8) | 394 (99.2) | |
Gynecology | 32 (0.7) | 4397 (99.3) | |
Vascular | 117 (0.5) | 21,470 (99.5) | |
General | 113 (0.5) | 21,507 (99.5) | |
Interventional Cardiology | 44 (0.5) | 8625 (99.5) | |
Urology | 62 (0.5) | 11,442 (99.5) | |
Unknown | 54 (0.4) | 15,519 (99.6) | |
Gastroenterology | 68 (0.2) | 37,494 (99.8) | |
Other | 66 (0.2) | 32,833 (99.8) | |
Colorectal | 8 (0.1) | 6097 (99.9) | |
Ophthalmology | 15 (0.1) | 10,701 (99.9) |