Table 2.
Characteristics of the study population by job categories
| Hospital administrati ve staff (n = 875) | Sanitary technicians (n = 1288) | Assistive personnel (n = 1193) | Medical doctors (n = 706) | Nurses (n = 2521) | Public service operators (n = 310) | Total | |
|---|---|---|---|---|---|---|---|
|
Male* (n) |
223 (12.7) |
425 (24.3) |
221 (12.6) |
270 (15.4) |
476 (27.2) |
139 (7.9) |
1754 (100) |
|
Female* (n) |
652 (12.7) |
863 (16.8) |
972 (18.9) |
436 (8.5) |
2045 (39.8) |
171 (3.3) |
5139 (100) |
|
Age** (yr) |
51.4 (8.8) |
47.0 (10.0) |
48.1 (8.3) |
44.8 (10.6) |
45.7 (9.3) |
49.2 (10.4) |
47.1 (9.6) |
| BMI** |
25.0 (5.3) |
24.7 (4.5) |
25.4 (5.4) |
23.8 (4.0) |
24.4 (4.5) |
25.4 (4.9) |
24.6 (4.7) |
| (kg/m2) | |||||||
|
Years of working duration** (yr) |
12.9 (10.5) |
13.9 (10.4) |
9.7 (8.4) |
10.4 (8.9) |
11.4 (8.9) |
15.8 (11.6) |
11.9 (9.6) |
|
WAI** (units) |
39.3 (6.2) |
40.7 (5.3) |
38.5 (6.3) |
41.7 (5.5) |
38.9 (5.9) |
40.4 (3.9) |
39.6 (5.9) |
Χ2
*p < 0.001
F test between groups: **p < 0.001
Data are given as numbers (%) or means (SD)