Table 3.

Logistic regressions for marriage on odds for first gambling disorder diagnosis

Predictor	Against NPR illness control (n = 16,925)			Against FD-Trygd general control (n = 15,940)
	ORa	95% CIa	p-value	ORa	95% CIa	p-value
Unadjusted analysis
Age in 2008	1.01	[1.00, 1.01]	< 0.001	1.01	[1.00, 1.01]	0.006
Gender
Men (reference)	1.00	—		1.00	—
Women	1.12	[1.01, 1.24]	0.034	1.00	[0.90, 1.11]	0.985
Exposure
Unmarried (reference)	1.00	—		1.00	—
Marriage	0.64	[0.56, 0.72]	< 0.001	0.58	[0.51, 0.66]	< 0.001
Adjusted analysis
Age in 2008	1.01	[1.00, 1.01]	< 0.001	1.01	[1.00, 1.01]	< 0.001
Gender
Men (reference)	1.00	—		1.00	—
Women	1.10	[0.99, 1.22]	0.076	1.00	[0.90, 1.11]	0.976
Exposure
Unmarried (reference)	1.00	—		1.00	—
Marriage	0.62	[0.55, 0.70]	< 0.001	0.57	[0.50, 0.64]	< 0.001

^aOR Odds ratio, CI Confidence interval. GD cases = 3,610