Table 2. Distribution of days totally out of role in the Portuguese population in the last 30 days (The WHO WMH Surveys).

	Total population %	s.e.	Population<65 %	s.e.	Population≥65 %	s.e.
Any days out of role	9.2	0.7	8.0	0.7	14.6	2.5
1 day	16.6	2.9	23.4	4.3	0
2 days	17.7	3.7	20.6	4.7	10.7	4.1
3–5 days	11.6	2.5	12.8	2.7	8.5	5.1
6–10 days	10.4	2.1	6.9	1.8	19.0	5.9
11–20 days	12.5	3.0	5.8	1.9	28.6	8.3
21–30 days	31.2	5.3	30.5	5.9	33.1	9.6
	Mean/median	s.e.	Mean/median	s.e.	Mean/median	s.e.
Mean days out of role per month (all respondents)	1.2	0.2	0.9	0.2	2.4	0.6
Mean days out of role per month (respondents with any day out of role)	12.9	1.4	11.5	1.7	16.3	1.9
Median days out of role per month (respondents with any day out of role)	6.4	2.7	2.9	1.9	14.4	2.0

WHO WMH, World Health Organization World Mental Health.