Table 2.

Multivariate regression analysis of the risk factors for TI recurrence

Variable	B value	P value	Hazard ratio	SE
Preoperative PASP	0.51	0.018	1.52	0.22
Non-ring Annuloplasty, (De Vega procedure)	0.46	0.051	1.47	0.24

PASP pulmonary arterial systolic pressure, SE standard error, TI tricuspid insufficiency