Table 4. Association between burnout (OLBI) and various characteristics of the participants—bivariate analyses (not adjusted).
| Variable | Burnout frequencies* | Odds ratio | p ** |
|---|---|---|---|
| n (%) | [95% CI] | ||
| Gender (n = 1310) | |||
| Male | 94 (33%) | 1.02 | 0.903 |
| Female | 342 (33.4%) | [0.77–1.35] | |
| Race (n = 1313) | |||
| White | 279 (35.9%) | 0.76 | 0.020 |
| Non -white | 159 (29%.7) | [0.60–0.96] | |
| Presence of diseases (n = 1305) | |||
| No | 331 (30.9%) | 1.82 | <0.001 |
| Yes | 105 (44.9%) | [1.36–2.43] | |
| Autonomy to decide behaviours at work (n = 1313) | |||
| Low | 132 (58.9%) | 0.27 | <0.001 |
| Moderate/High | 306 (28.1%) | [0.20–0.37] | |
| Perception of the educational organization of the residency programme (n = 1313) | |||
| Inadequate | 280 (50.2%) | 0.26 | <0.001 |
| Adequate | 158 (20.9%) | [0.21–0.34] | |
| Perception of adequacy of PPE availability (n = 1313) | |||
| Low | 140 (49.8%) | 0.41 | <0.001 |
| Moderate/High | 298 (28.9%) | [0.31–0.54] | |
| Weekly workload (n = 1313) | |||
| ≤ 60 h | 161 (29.8%) | 1.32 | 0.021 |
| > 60 h | 277 (35.9%) | [1.04–1.67] | |
| Activity outside the residency programme (n = 1313) | |||
| No | 291 (32.7%) | 1.09 | 0.487 |
| Yes | 147 (34.7%) | [0.85–1.39] | |
| Direct provision of care to patients with COVID-19 (n = 1313) | |||
| No | 171 (32.7%) | 1.05 | 0.679 |
| Yes | 267 (33.8%) | [0.83–1.33] | |
| BRCS—Resilience (n = 1313) | |||
| Moderate/High | 93 (18.6%) | 3.23 | < 0.001 |
| Low | 345 (42.4%) | [2.48–4.20] | |
* OLBI score ≥ mean + 1 SD unit
** Significance level (p value) according to the chi-square test.