Table 3. Distribution of days totally out of role, by type of country (The WHO WMH surveys).

	Low income		Medium income		High income		All countries		Tests
	%	s.e.	%	s.e.	%	s.e.	%	s.e.	χ2	P-value	d.f.
Any days out of role	14.6	0.4	10.4	0.4	13.1	0.3	12.8	0.2	29.8	<0.001	2
1 day	13.5	0.9	12.5	1.2	17.8	0.9	15.6	0.6
2 days	18.4	1.0	17.0	1.2	15.8	0.7	16.8	0.5
3–5 days	29.4	1.2	29.6	1.6	22.2	0.9	25.7	0.7
6–10 days	17.1	1.1	14.3	1.0	13.2	0.7	14.5	0.5
11–20 days	8.1	0.8	10.6	0.9	9.1	0.5	9.1	0.4
21–30 days	13.5	1.0	16.1	1.2	21.9	0.8	18.3	0.6	81.2a	<0.001	10
	Mean	s.e.	Mean	s.e.	Mean	s.e.	Mean	s.e.	χ2	P-value	d.f.
Mean days out of role per month (all respondents)	1.2	0.1	1.0	0.1	1.4	0.0	1.2	0.0	35.1	<0.001	2
Mean days out of role per month (respondents with any day out of role)	8.3	0.3	9.3	0.3	10.3	0.2	9.6	0.2	29.7	<0.001	2
Median days out of role per month (respondents with any day out of role)	4.0	0.2	4.3	0.1	4.3	0.0	4.2	0.0

Abbreviations: WHO, World Health Organization; WMH, World Mental Health.

^aTest for difference between distributions of days out of role (among respondents with any) across income groups.