Table 5:

Cox Regression Analysis for Predictors of Neutropenia

	Univariable Analysis		Multivariable Analysis
Variable	Hazard Ratio (95% CI)	p-value	Hazard Ratio (95% CI)	p-value
Recipient Age at Transplant	0.989 (0.975–1.003)	0.120
Recipient Male Gender	0.700 (0.473–1.035)	0.074	0.654 (0.431–0.992)	0.046
Recipient Race (Black vs. White)	1.525 (0.668–3.485)	0.316
Induction Immunosuppression (ATGAM vs. Simulect)	0.610 (0.370–1.004)	0.052
Recipient Diagnosis (Reference: COPD)		0.383
Interstitial Lung Disease	1.066 (0.640–1.776)	0.805
Cystic Fibrosis	1.696 (0.950–3.028)	0.074
Alpha-1 Antitrypsin	0.878 (0.263–2.938)	0.833
Pulmonary Hypertension	0.658 (0.089–4.880)	0.682
Other	0.870 (0.353–2.146)	0.762
Donor Age	1.001 (0.989–1.015)	0.822
Donor Male Gender	0.786 (0.527–1.171)	0.236
Donor Race (Black v. White)	1.464 (0.947–2.264)	0.087
CMV Mismatch Status (Reference R−/D−)		0.005		0.007
R+/D+	1.531 (0.819–2.864)	0.182	1.319 (0.694–2.509)	0.398
R+/D−	1.016 (0.463–2.227)	0.969	1.016 0.463–2.228)	0.969
R−/D+	2.526 (1.337–4.771)	0.004	2.464 (1.293–4.696)	0.006
Transplant Ischemic Time	1.000 (0.998–1.003)	0.732
Transplant Type (Bilateral vs. Single)	1.526 (0.376–6.191)	0.554
PGD Grade at 72 hours (Reference: 0)		0.525
Grade 1	1.355 (0.875–2.099)	0.173
Grade 2	1.423 (0.677–2.990)	0.352
Grade 3	1.534 (0.541–4.348)	0.420
Calcineurin Inhibitor (cyclosporine vs. tacrolimus)	1.817 (0.575–5.746)	0.309