Table 2.

Cox proportional hazards model for functional graft loss

Parameter	Hazard ratio	95% confidence limits		P‐value
Donor treatment (steroid vs placebo)	0.90	0.57	1.42	.638
Donor age (per y)	1.03	1.01	1.04	.003
Donor sex (female vs male)	1.07	0.67	1.72	.768
Sum HLA mismatch (per mismatch)	1.19	0.96	1.47	.105