Table 3.

Factors associated with atrial septal defect, 2010–2015: multivariable logistic regression analysis.

Explanatory Variable	Atrial Septal Defect	p Value
	OR (95% CI)
Sex
Men	1
Women	1.4 (1.02–1.9)	0.04
Age group (year)
0–9	1
10–19	3.9 (1.9–4.3)	<0.01
20–39	6.8 (4.4–10.0)	<0.01
40+	16.0 (9.2–27.9)	<0.01
Province of residence
Urban	1
Rural	0.9 (0.7–1.3)	0.8