Table 2

Crude and adjusted HRs of attrition among emergency physicians and surgeons

FactorsCrude HR (95% CI)Adjusted HR (95% CI)p Value for adjusted HR
Surgeons1.00 (reference)1.00 (reference)
Emergency physicians5.48 (2.80 to 10.72)5.84 (2.98 to 11.47) <0.0001
Sex
 Female1.00 (reference)1.00 (reference)
 Male0.46 (0.24 to 0.89)0.43 (0.22 to 0.83) 0.0119
Age
 <351.00 (reference)1.0 (reference)
 35–451.21 (1.05 to 1.40)1.22 (1.06 to 1.40) 0.0069
 ≥451.99 (1.70 to 2.31)2.01 (1.73 to 2.35) <0.0001