Table 1. Demographic and VSD characters between groups.

	MIPDO (N=50)	Surgical (N=50)
Sex (men/women)	23/27	24/26
Age (year)	4 (2 to 5)	4 (2 to 5)
<1 year (n)	1	8
1–6 year (n)	42	32
6–18 year (n)	4	6
>18 year (n)	3	4
Height (cm)	91.5 (79.8 to 103.0)	90.5 (77.3 to 107.3)
Weight (kg)	13 (10.3 to 16.1)	13.0 (8.5 to 17)
Size of VSD (mm)	5 (4 to 6)	6 (5 to 7)
Distance from aortic ring (mm)	2.08 (1.34 to 2.82)	1.78 (0.97 to 2.60)
Symptomatic cases (n)	35	41

VSD, ventricular septal defect.