Table 2.

Univariate Predictors of Transplant‐Free Survival

Parameter	n	HR	95% CI	P value	c‐value
Significant parameters
E‐wave lateral MV, mm/s	50	0.83	0.722–0.955	0.009	0.71*
A‐wave lateral MV, mm/s	50	1.281	1.025–1.602	0.030	0.60
RV semiquant function (>2)	63	3.571	1.508–8.456	0.000	0.66*
TV velocity, m/s	56	1.869	1.154–3.027	0.011	0.65*
TV diameter, cm	62	1.897	1.046–3.438	0.035	0.62
TV diameter, z score	62	1.129	1.008–1.265	0.036	0.66*
RA area, cm2	63	1.092	1.048–1.138	0.000	0.69
RA area, z score	63	1.11	1.057–1.164	0.000	0.78*
Pulmonary valve diameter, z score	55	1.169	1.01–1.354	0.037	0.67*
RV internal diameter diastolic, cm	43	1.607	1.089–2.371	0.017	0.61
RV internal diameter systolic, cm	43	1.063	1.011–1.118	0.016	0.66*
PA acceleration time, ms	41	0.972	0.946–0.999	0.042	0.69
LV eccentricity index systolic	60	1.908	1.219–2.987	0.005	0.65
LV eccentricity index diastolic	59	7.251	2.936–17.908	0.000	0.72*
LV internal diameter systolic, cm	58	0.9407	0.987–0.987	0.012	0.67
LV internal diameter diastolic, cm	58	0.913	0.85–0.981	0.013	0.68*
Parameters with P values between 0.05 and 0.10
E‐wave IVS, mm/s	51	0.846	0.71–1.007	0.060	0.69
Pulmonary valve diameter, cm	55	2.11	0.948–4.693	0.067	0.63
Right PA, z score	57	1.183	0.985–1.42	0.072	0.63
Left PA, z score	58	1.177	0.982–1.141	0.078	0.57
LV ejection function, %	58	1.028	0.995–1.061	0.093	0.59

HR indicates hazard ratio; IVS, interventricular septum; LV, left ventricular; MV, mitral valve; PA, pulmonary artery; RA, right atrial; RV, right ventricular; and TV, tricuspid valve.

^*Variables included in the bivariate analyses.