Table 2.

Prevalence of atrial septal defect among congenital heart disease patients, 2010–2015.

	N	Atrial Septal Defect	p Value
		N (%)
Sex
Men	501	80 (16.0)	<0.01
Women	719	186 (25.9)
Age group (year)
0–9	856	105 (12.3)	<0.01
10–19	167	48 (28.7)
20–39	125	62 (49.6)
40+	72	51 (70.8)
Area
Urban	370	85 (23.0)	0.51
Rural	850	181 (21.3)
Total	1220	226 (18.5)