Table 3.

Clinical outcomes of continuous variables between patients undergoing OMVR vs. TMVR.

Characteristic	OMVR	TMVR	Mean difference	SE	T-test	p-value
Total charges (US$)	318,882	383,401	−64518	8254	−7.8	<0.0001
Admission to procedure (days)	3.02	2.63	0.397	0.163	2.4	0.015
Length of stay (days)	14.01	11.56	2.448	0.388	6.3	<0.0001

Abbreviations: OMVR: Open mitral valve replacement; TMVR: Transcatheter mitral valve replacement.