Patient and Procedure Characteristics | OR (95% CI) | p-valuea |
---|---|---|
Age (years) | ||
< 35 | Reference | |
35–65 | 0.98 (0.79–1.21) | 0.84 |
66–75 | 0.88 (0.68–1.13) | 0.31 |
76–85 | 0.94 (0.71–1.24) | 0.64 |
> 85 | 0.98 (0.67–1.44) | 0.93 |
BMI (kg/m2) | ||
18–25 | Reference | |
< 18 | 1.15 (0.78–1.70) | 0.48 |
26–30 | 1.34 (1.14–1.57) | < 0.001 |
31–35 | 1.49 (1.22–1.81) | < 0.001 |
> 35 | 1.74 (1.39–2.17) | < 0.001 |
Missing | 1.90 (1.48–2.47) | < 0.001 |
Sex | ||
Male | Reference | |
Female | 0.73 (0.64–0.84) | < 0.001 |
ASA-PS | ||
1 | Reference | |
2 | 1.20 (0.97–1.48) | 0.09 |
3 | 1.36 (1.08–1.72) | 0.01 |
4 | 1.64 (1.20–2.22) | < 0.001 |
5 | 4.04 (0.97–16.85) | 0.06 |
Care Team | ||
Attending | Reference | |
Attending with CRNA | 2.03 (1.59–2.58) | < 0.001 |
Attending with resident | 1.84 (1.48–2.29) | < 0.001 |
Surgical subspecialty | ||
Other surgical subspecialtiesb | Reference | |
Oral maxillofacial surgery | 7.96 (3.74–16.96) | < 0.001 |
Otorhinolaryngology | 6.88 (4.99–9.48) | < 0.001 |
Gynecology | 5.52 (3.73–8.17) | < 0.001 |
Cardio-thoracic | 2.85 (0.90–9.02) | 0.07 |
General surgery | 2.71 (2.14–3.42) | < 0.001 |
Urology | 2.50 (1.86–3.37) | < 0.001 |
Vascular | 2.17 (1.69–2.79) | < 0.001 |