Table 2.
Demographic and clinical characteristics of study participants across burnout situation.
| Variables | Total (n = 2813) | No-burnout (n = 2582, 91.8%) | Burnout (n = 231, 8.2%) | p value | |||
|---|---|---|---|---|---|---|---|
| Age, years | 38.44 ± 11.90 | 38.56 ± 11.99 | 37.08 ± 10.77 | 0.07 | |||
| Men, n (%) | 296 | 10.52% | 261 | 10.11% | 35 | 15.15% | 0.02 |
| BMI, kg/m2 | 23.43 ± 4.38 | 23.38 ± 4.34 | 23.99 ± 4.86 | 0.04 | |||
| WC, cm | 76.99 ± 10.83 | 76.89 ± 10.73 | 78.19 ± 11.80 | 0.08 | |||
| Exercise, n (%) | 1445 | 51.37% | 1354 | 52.44% | 91 | 39.39% | < 0.001 |
| Smoking, n (%) | 103 | 3.66% | 94 | 3.64% | 9 | 3.90% | 0.84 |
| Drink, n (%) | 187 | 6.65% | 168 | 6.51% | 19 | 8.23% | 0.32 |
| HTN, n (%) | 127 | 4.70% | 109 | 4.39% | 18 | 8.26% | 0.01 |
| DM, n (%) | 75 | 2.77% | 67 | 2.70% | 8 | 3.67% | 0.40 |
| Hyperlipidemia, n (%) | 71 | 2.63% | 66 | 2.66% | 5 | 2.29% | 0.75 |
| Education level, n (%) | 0.04 | ||||||
| ≦Senior high school | 371 | 13.19% | 334 | 12.94% | 37 | 16.02% | |
| College | 2197 | 78.10% | 2014 | 78.00% | 183 | 79.22% | |
| ≧ Graduate School | 245 | 8.71% | 234 | 9.06% | 11 | 4.76% | |
| Department | 0.13 | ||||||
| Non-nurse/doctor | 945 | 33.59% | 859 | 33.27% | 86 | 37.23% | |
| Nurse | 1758 | 62.50% | 1626 | 62.97% | 132 | 57.14% | |
| Doctor | 110 | 3.91% | 97 | 3.76% | 13 | 5.63% | |
| Seniority, n (%) | 0.004 | ||||||
| < 2 years | 529 | 18.81% | 486 | 18.82% | 43 | 18.61% | |
| 2–4 years | 471 | 16.74% | 428 | 16.58% | 43 | 18.61% | |
| 4–10 years | 549 | 19.52% | 487 | 18.86% | 62 | 26.83% | |
| > 10yeras | 1264 | 44.93% | 1181 | 45.74% | 83 | 35.93% | |
| Working hours/week, n (%) | < 0.001 | ||||||
| ≦ 45 h | 1798 | 63.92% | 1679 | 65.03% | 119 | 51.52% | |
| 46–50 h | 795 | 28.26% | 716 | 27.73% | 79 | 34.20% | |
| 51–59 h | 129 | 4.59% | 111 | 4.30% | 18 | 7.79% | |
| ≧ 60 h | 91 | 3.23% | 76 | 2.94% | 15 | 6.49% | |
| Work style, n (%) | 0.14 | ||||||
| Day shift | 1445 | 51.37% | 1337 | 51.78% | 108 | 46.75% | |
| Night shift | 1368 | 48.63% | 1245 | 48.22% | 123 | 53.25% | |
| BSRS-5, n (%) | < 0.001 | ||||||
| 0–5 | 1805 | 64.17% | 1751 | 67.82% | 54 | 23.38% | |
| 6–9 | 618 | 21.97% | 549 | 21.26% | 69 | 29.87% | |
| 10–14 | 320 | 11.38% | 241 | 9.33% | 79 | 34.20% | |
| 15–20 | 70 | 2.49% | 41 | 1.59% | 29 | 12.55% | |
| Self-assessment physical health status, n (%) | < 0.001 | ||||||
| Good | 827 | 29.40% | 802 | 31.06% | 25 | 10.82% | |
| Moderate | 1720 | 61.14% | 1574 | 60.96% | 146 | 63.20% | |
| Poor | 266 | 9.46% | 206 | 7.98% | 60 | 25.97% | |
| Sleep duration, hours (mean, SD) | 6.58 ± 1.06 | 6.59 ± 1.05 | 6.44 ± 1.13 | 0.04 | |||
| Self-assessment sleep quality, n% | < 0.001 | ||||||
| Good | 1118 | 39.74% | 1062 | 41.13% | 56 | 24.24% | |
| Poor | 1695 | 60.26% | 1520 | 58.87% | 175 | 75.76% | |
| MBI-HSS (mean, SD) | |||||||
| Emotional exhaustion | 25.23 ± 10.86 | 24.06 ± 10.30 | 38.25 ± 8.16 | < 0.001 | |||
| Depersonalization | 10.57 ± 5.86 | 9.92 ± 5.49 | 17.78 ± 4.86 | < 0.001 | |||
| Personal accomplishment | 26.71 ± 5.45 | 27.30 ± 5.17 | 20.16 ± 3.90 | < 0.001 | |||
n = numbers, SD = Standard deviation, HTN = hypertension, DM = diabetes mellitus, BMI = body mass index, WC = waist circumference, BSRS-5 = 5-item Brief Symptom Rating Scale, MBI-HSS = Maslach Burnout Inventory–Health Services Survey.
†Smoking status (current or past/never), alcohol consumption (0–1 drinks per week/≧ 2 drinks per week), exercise (≧ 3 times/week, ≧ 30 min/time).