TABLE 3.

Mixed effect multivariable frailty model evaluating the association between donor culture results and hazard of (a) bacterial or invasive candidal infection and (b) graft failure or death following transplantation among solid organ transplant recipients

(a) Bacterial or invasive candidal infection
	Unadjusted			Adjusted
Variable	HR	95% CI	p value	aHR	95% CI	p value
Negative donor cultures	Ref.			Ref.
Non-MDRO bacteria or Candida on donor cultures	1.30	0.87–1.93	.20	1.51	1.02–2.23	.04
MDRO on donor cultures	1.47	0.91–2.38	.11	1.63	1.01–2.62	.04
(b) Graft failure or death
	Unadjusted			Adjusted
	HR	95% CI	p value	aHR	95% CI	p value
Negative donor cultures	Ref.			Ref.
Non-MDRO bacteria or Candida on donor cultures	0.57	0.28–1.16	.12	0.60	0.30–1.23	.16
MDRO on donor cultures	0.59	0.22–1.58	.30	0.45	0.15–1.36	.16

Abbreviations: aHR, adjust hazard ratio; CI, confidence interval; HR, hazard ratio; MDRO, multidrug-resistant organism; Ref., reference.