Table 2. Odds Ratio Estimates of Burnout From 2017 to 2021.
| Covariate | OR (95% CI) | |
|---|---|---|
| Hierarchical logistic model | Simple logistic model | |
| Sex | ||
| Female | 1.47 (1.02-2.12) | 1.20 (1.05-1.37) |
| Male | 1 [Reference] | 1 [Reference] |
| Preferred not to say | 1.78 (0.67-4.76) | 1.36 (0.94-1.97) |
| Race | ||
| Asian | 1.29 (0.79-2.10) | 1.13 (0.95-1.36) |
| Black | 1.15 (0.36-1.93) | 1.10 (0.69-1.76) |
| White | 1 [Reference] | 1 [Reference] |
| Others | 0.91 (0.43-1.93) | 0.94 (0.71-1.26) |
| Preferred not to say | 1.45 (0.61-3.46) | 1.21 (0.88-1.66) |
| Years of experience | ||
| ≤10 | 1 [Reference] | 1 [Reference] |
| 11-20 | 0.73 (0.53-1.01) | 0.86 (0.74-1.00) |
| 21-30 | 0.55 (0.37-0.83) | 0.73 (0.61-0.87) |
| ≥30 | 0.21 (0.13-0.35) | 0.40 (0.32-0.51) |
| Specialty | ||
| ERAP | 0.96 (0.61-1.53) | 0.97 (0.82-1.16) |
| Internal medicine | 1 [Reference] | 1 [Reference] |
| Primary care | 2.82 (1.76-4.50) | 1.80 (1.50-2.16) |
| Surgery | 0.93 (0.54-1.60) | 0.96 (0.78-1.18) |
| Survey year | ||
| 2017 | 1.15 (0.94-1.41) | 1.08 (0.93-1.26) |
| 2019 | 1 [Reference] | 1 [Reference] |
| 2021 | 2.10 (1.70-2.60) | 1.50 (1.28-1.74) |
| Median OR (95% CI) | 8.90 (7.20-10.80) | NA |
Abbreviations: ERAP, emergency medicine, radiology, anesthesia, and pathology; NA, not applicable; OR, odds ratio.