Table 2. Efficacy endpoint between procedures in different patterns of population.

	MIPDO (n/N)	Surgical (n/N)	Difference between groups (two-sided 95% CI)
ITT population	49/50 (98%)	49/50 (98%)	0 (−0.055 to 0.055)*
PP population	49/49 (100%)	50/51 (98%)	0.02 (−0.018 to 0.058)*

*, showing non-inferiority of perventricular to surgical closure. n, population with echocardiography-confirmed complete VSD closure; N, population in the different patterns of the predefined population; ITT, intention-to-treat; PP, per-protocol.