Table 1 Socio-demographic characteristics of the respondents (n = 2617)
Characteristic | Number | Percent |
|---|---|---|
Age | ||
 20–30 | 587 | 22.4 |
 31–40 | 1224 | 46.8 |
 41–50 | 658 | 25.1 |
 51+ | 119 | 4.5 |
 Unsure | 29 | 1.1 |
Service Years | ||
 0–10 | 1088 | 41.6 |
 11–20 | 720 | 27.5 |
 20+ | 376 | 14.4 |
 Unsure | 433 | 16.5 |
Hospital level | ||
 Tertiary hospitals | 1740 | 66.6 |
 Second-class hospital | 733 | 28.1 |
 Primary hospital | 139 | 5.3 |
 Missing value | 5 | 2.0 |
Gender | ||
 Male | 1240 | 47.4 |
 Female | 1369 | 52.3 |
 Unsure | 8 | 3.0 |
Education level | ||
 College degree or below | 291 | 11.1 |
  Bachelor | 1350 | 51.7 |
 Master | 692 | 26.5 |
  Doctor | 277 | 10.6 |
 Unsure | 7 | 3.0 |
Marital status | ||
 Unmarried | 397 | 15.2 |
 Married | 2148 | 82.1 |
 Divorce or loss of spouse | 70 | 2.7 |
 Unsure | 2 | 1.0 |
Professional title | ||
 Without professional title | 306 | 11.7 |
 Resident doctor | 564 | 21.6 |
 Attending physician | 898 | 34.4 |
 Associate chief physician | 569 | 21.8 |
 Chief Physician | 270 | 10.4 |
 Unsure | 10 | 4.0 |
Shift work | ||
 Often work during the day | 503 | 19.2 |
 Occasional work at night | 500 | 19.1 |
 Often work at night | 1613 | 61.6 |
 Unsure | 1 | 0.1 |
Daily working hours (hours) | ||
 0–8 | 528 | 20.2 |
 9–10 | 1297 | 49.6 |
 11–12 | 504 | 19.3 |
 13+ | 285 | 10.9 |
 Unsure | 3 | 0.1 |