Table 1.

Sample characteristics (N = 1,297)

Gender	Frequency	Percent
Female	1,156	89.1
Male	139	10.7
Missing values	2	0.2
Total	1,297	100.0
Age (years)
23–29	195	15.0
30–34	175	13.5
35–39	156	12.0
40–44	158	12.2
45–49	159	12.3
50–54	179	13.8
55–59	170	13.1
≥60	105	8.1
Missing values	0	0.0
Total	1,297	100.0
Number of years working in health services
<4 years	68	5.2
4–9 years	254	19.6
10–15 years	257	19.8
16–20 years	179	13.8
>20 years	528	40.7
Missing values	11	0.8
Total	1,297	100.0