Characteristics of healthcare workers, stratified by high burn-out status (N=3684)
| Characteristics, n (%) | Total (N=3684) | Non-high burn-out (n=3193) | High burn-out (n=491) | P value |
| Age | 0.037 | |||
| < 30 years | 1780 (48.3) | 1525 (85.7) | 255 (14.3) | |
| 30–39 years | 1306 (35.5) | 1131 (86.6) | 175 (13.4) | |
| ≥ 40 years | 598 (16.2) | 537 (89.8) | 61 (10.2) | |
| Gender | 0.578 | |||
| Female | 3128 (84.9) | 2707 (86.5) | 421 (13.5) | |
| Male | 556 (15.1) | 486 (87.4) | 70 (12.6) | |
| Education | 0.017 | |||
| Associate degree or below | 786 (21.3) | 667 (84.9) | 119 (15.1) | |
| Bachelor’s degree | 2461 (66.8) | 2130 (86.6) | 331 (13.4) | |
| Master’s degree or above | 437 (11.9) | 396 (90.6) | 41 (9.4) | |
| Marital status | 0.678 | |||
| Unmarried | 1261 (34.2) | 1097 (87.0) | 164 (13.0) | |
| Married | 2424 (65.8) | 2096 (86.5) | 327 (13.5) | |
| Exercise | <0.001 | |||
| No | 2546 (69.1) | 2148 (84.4) | 398 (15.6) | |
| Yes | 1138 (30.9) | 1045 (91.8) | 93 (8.2) | |
| Smoking | 0.945 | |||
| No | 3327 (90.3) | 2884 (86.7) | 443 (13.3) | |
| Yes | 357 (9.7) | 309 (86.6) | 48 (13.4) | |
| Drinking | 0.188 | |||
| No | 2272 (61.7) | 1956 (86.1) | 316 (13.9) | |
| Yes | 1412 (38.3) | 1237 (87.6) | 175 (12.4) | |
| Sleeping time | <0.001 | |||
| ≤5 hours/day | 712 (19.3) | 576 (80.9) | 136 (19.1) | |
| 5–7 hours/day | 1478 (40.1) | 1265 (85.6) | 213 (14.4) | |
| ≥7 hours/day | 1494 (40.6) | 1352 (90.5) | 142 (9.5) | |
| Profession | 0.201 | |||
| Nurse | 2750 (74.6) | 2372 (86.3) | 378 (13.7) | |
| Physician | 934 (25.4) | 821 (87.9) | 113 (12.1) | |
| Shift work | <0.001 | |||
| No | 984 (26.7) | 916 (93.1) | 68 (6.9) | |
| Yes | 2700 (73.3) | 2277 (84.3) | 423 (15.7) | |
| Level of hospital | 0.002 | |||
| Primary/community hospital | 156 (4.2) | 145 (92.9) | 11 (7.1) | |
| Secondary hospital | 987 (26.8) | 829 (84.0) | 158 (16.0) | |
| Tertiary hospital | 2541 (69.0) | 2219 (87.3) | 322 (12.7) | |
| Work department | <0.001 | |||
| Mental Health | 444 (12.1) | 414 (93.2) | 30 (6.8) | |
| Intensive care unit | 236 (6.4) | 197 (83.5) | 39 (16.5) | |
| Emergency and outpatient | 308 (8.4) | 256 (83.1) | 52 (16.9) | |
| Paediatric | 165 (4.5) | 126 (76.4) | 39 (23.6) | |
| Gynaecology and obstetrics | 217 (5.9) | 189 (87.1) | 28 (12.9) | |
| Internal medicine | 969 (26.3) | 794 (81.9) | 175 (18.1) | |
| Surgical department | 743 (20.2) | 652 (87.8) | 91 (12.2) | |
| Operating room | 134 (3.6) | 123 (91.8) | 11 (8.2) | |
| Diagnosis and subsidiary | 326 (8.8) | 308 (94.5) | 18 (5.5) | |
| General | 142 (3.9) | 134 (94.4) | 8 (5.6) | |
| Professional title | 0.028 | |||
| Primary | 2269 (61.6) | 1940 (85.5) | 329 (14.5) | |
| Intermediate | 1021 (27.7) | 906 (88.7) | 115 (11.3) | |
| Senior | 394 (10.7) | 347 (88.1) | 47 (11.9) | |
| Work experience | <0.001 | |||
| <5 years | 1382 (37.5) | 1213 (87.8) | 169 (12.2) | |
| 5–10 years | 1054 (28.6) | 872 (82.7) | 182 (17.3) | |
| 11–20 years | 766 (20.8) | 669 (87.3) | 97 (12.7) | |
| > 20 years | 482 (13.1) | 439 (91.1) | 43 (8.9) | |
| Working time | <0.001 | |||
| < 40 hours/week | 1012 (27.5) | 919 (90.8) | 93 (9.2) | |
| 40–50 hours/week | 2140 (58.1) | 1844 (86.2) | 296 (13.8) | |
| > 50 hours/week | 532 (14.4) | 430 (80.8) | 102 (19.2) | |
| WPV | <0.001 | |||
| No | 1605 (43.6) | 1478 (92.1) | 127 (7.9) | |
| Yes | 2079 (56.4) | 1715 (82.5) | 364 (17.5) | |
| Physical assault | 0.087 | |||
| No | 3098 (84.1) | 2698 (87.1) | 400 (12.9) | |
| Yes | 586 (15.9) | 495 (84.5) | 91 (15.5) | |
| Emotional abuse | <0.001 | |||
| No | 1895 (51.4) | 1738 (91.7) | 157 (8.3) | |
| Yes | 1789 (48.6) | 1455 (81.3) | 334 (18.7) | |
| Threat | <0.001 | |||
| No | 2689 (73.0) | 2371 (88.2) | 318 (11.8) | |
| Yes | 995 (27.0) | 822 (82.6) | 173 (17.4) | |
| Verbal sexual harassment | <0.001 | |||
| No | 3087 (83.8) | 2706 (87.7) | 381 (12.3) | |
| Yes | 597 (16.2) | 487 (81.6) | 110 (18.4) | |
| Sexual assault | 0.064 | |||
| No | 3387 (91.9) | 2946 (87.0) | 441 (13.0) | |
| Yes | 297 (8.1) | 247 (83.2) | 50 (16.8) |
WPV, workplace violence.