Table 3.

Univariable Cox Proportional Hazard Modeling of Risk Factors for Graft Loss

Pre-Tx Characteristics, N (%)	Model N	Events	HR	95% Confidence Interval	p Value
Any Surgery, 75 (41.7)	180	76	1.98	1.25–3.13	0.004
Number of Surgeries	180	76	1.26	1.06–1.50	0.009
Age ≥ 1 Yr, 45 (25)	180	76	1.59	0.97–2.61	ns
Male Sex, 114 (63)	180	76	0.64	0.40–1.02	ns
Era 2000–2009*, 87 (48.3)	180	76	0.98	0.59–1.61	ns
Left Ventricular Morphology†	179	75	1.22	0.73–2.06	ns
GFR (Schwartz)	170	69	1	0.998–1.004	ns
Restrictive Atrial Septum, 44 (24)	165	68	0.99	0.57–1.72	ns
Non-White Race, 46 (26)	170	69	1.23	0.72–2.11	ns
Inotropic Support, 22 (12)	170	69	1.52	0.75–3.08	ns
Donor: Recipient Weight	168	67	0.97	0.66–1.42	ns
PRA >10%, 12 (6.7)	156	60	1.45	0.52–4.06	ns
Mechanical Ventilation, 10 (5.6)	169	69	1.51	0.55–4.2	ns
Ischemic time	171	71	1	0.997–1.003	ns
Waitlist Time	180	75	1.00	0.999–1.003	ns

^*Reference is Era 1990–1999

^†Reference is Right Ventricular Morphology