|
Age (years): mean (sd)
|
45.1 (6.2)
|
47.2 (7.4)
|
46.4 (6.4)
|
46.7 (7.2)
|
46.4 (6.8)
|
0
|
|
Years working at current job: mean (sd)
|
12.1 (9.2)
|
12.2 (9.3)
|
9.1 (7.0)
|
12.4 (9.4)
|
11.4 (8.8)
|
2
|
|
Civil status: % single
|
45.3
|
33.3
|
32.7
|
29.6
|
35.2
|
0
|
|
Education: % secondary school or less
|
32.1
|
35.1
|
49.1
|
42.6
|
39.7
|
0
|
|
Shift work: % yes
|
71.7
|
64.9
|
75.9
|
66.7
|
69.7
|
1
|
|
Profession:
|
|
% nurses’ aids
|
37.7
|
40.4
|
41.8
|
42.6
|
40.6
|
0
|
|
% nurses
|
56.6
|
45.6
|
47.3
|
37.0
|
46.6
|
0
|
|
% other
|
5.7
|
14.0
|
10.9
|
20.4
|
12.8
|
0
|
|
Work stress, effort-reward imbalance (range 0.2–5): mean (sd)
|
1.6 (0.5)
|
1.5 (0.5)
|
1.7 (0.4)
|
1.6 (0.5)
|
1.6 (0.5)
|
2
|
|
Support from superior (range 0–4): mean (sd)
|
3.3 (0.8)
|
3.4 (0.7)
|
3.3 (0.9)
|
3.6 (0.8)
|
3.4 (0.8)
|
1
|
|
Work ability index, short form (score 3–27): mean (sd)
|
21.9 (2.8)
|
22.0 (2.8)
|
22.2 (2.8)
|
22.3 (2.3)
|
22.1 (2.6)
|
0
|
|
Current smoker: % yes
|
32.1
|
19.3
|
32.7
|
29.6
|
28.3
|
0
|
|
Body mass index: mean (sd)
|
27.1 (5.3)
|
25.3 (3.9)
|
26.9 (4.2)
|
26.4 (4.0)
|
26.4 (4.4)
|
3
|
|
aMeets physical activity recommendation for health: (%)
|
29.4%
|
26.4%
|
20.0%
|
28.8%
|
26.2%
|
13
|
|
Muscular fitness: Modified push-ups, reps: mean (sd)
|
8.9 (3.8)
|
8.8 (2.9)
|
9.2 (3.0)
|
9.2 (2.6)
|
9.0 (3.1)
|
6
|
