Table 4.

Univariate Analysis of Risk Factors for CMV Reactivation

Variable	P	HR (95% CI)
Age	0.184	0.98(0.95–1.01)
ATG in conditioning (negative vs positive)	0.008	2.93(1.33–6.46)
NK30 (low vs high)	<0.01	0.14(0.06–0.30)
NK60 (low vs high)	0.005	0.35(0.17–0.73)
CD3+T30	0.013	0.99(0.99–1.00)
CD4+T30	0.007	0.99(0.99–1.00)
CD8+T30	0.387	0.99(0.99–1.00)

Abbreviations: CMV, Cytomegalovirus; HR, Hazard ratio; ATG, Anti-thymocyte globulin.