Time trends in treated incidence, sociodemographic risk factors and comorbidities: a Finnish nationwide study on anxiety disorders

Table 3 Demographic factors and risk of anxiety disorders

		Cases		Controls		Unadjusted			Adjusted^a
		N	%	N	%	OR	95% CI	p- value	OR	95% CI	p- Value
Maternal SES Class	Upper white-collar workers	2707	12.1	11,660	16.1	Ref			Ref
	Lower white-collar workers	8972	42.8	34,040	47.1	1.13	1.07–1.18	<0.0001	1.18	1.12–1.24	<0.0001
	Blue collar workers	4722	22.6	14,009	19.4	1.44	1.37–1.52	<0.0001	1.53	1.45–1.61	<0.0001
	Other	4541	21.7	12,528	17.3	1.55	1.47–1.64	<0.0001	1.65	1.56–1.74	<0.0001
Region of birth	Southern Finland	11,331	50.6	30,192	39.7	Ref			Ref
	Western Finland	6743	30.1	27,006	35.5	0.66	0.64–0.69	<0.0001	0.68	0.66–0.71	<0.0001
	Northern Finland	2322	10.4	10,788	14.2	0.57	0.55–0.60	<0.0001	0.59	0.56–0.62	<0.0001
	Eastern Finland	1992	8.9	8153	10.7	0.65	0.61–0.68	<0.0001	0.67	0.63–0.71	<0.0001
Urbanicity	Urban	15,161	68.0	46,199	60.9	Ref			Ref
	Semi-urban	3249	14.6	13,175	17.4	0.75	0.72–0.78	<0.0001	0.79	0.76–0.82	<0.0001
	Rural	3881	17.4	16,431	21.7	0.72	0.69–0.75	<0.0001	0.82	0.79–0.86	<0.0001
Maternal marital status	Married/ in a relationship	18,681	93.8	68,457	97.1	Ref			Ref
Maternal marital status	Single	1224	6.1	2014	2.9	2.28	2.11–2.45	<0.0001	2.02	1.87–2.17	<0.0001

^a = The multivariate model included maternal SES class, region of birth, urbanicity, maternal marital status, gender and birth year
Ref Reference category, OR Odds ratio, CI Confidence interval

ISSN: 1471-244X