. Author manuscript; available in PMC: 2011 May 1.

Published in final edited form as: J Heart Lung Transplant. 2010 Feb 4;29(5):531–537. doi: 10.1016/j.healun.2009.12.003

Table 3.

Multivariable Cox regression for progression of BOS stage 1 to death^*

Variable	Death
	Hazard Ratio (95% CI)	p
Azithromycin treatment^†	0.30 (0.10–0.88)	0.03
FEV₁ at BOS stage 1	0.53 (0.35–0.81)	0.003
Pseudomonas culture positive	1.96 (1.06–3.60)	0.03

variables tested in Cox proportional hazards model included: azithromycin treatment, highest A score, CMV pneumonitis, CARV infection, antithymocyte globulin treatment, PGD score, Pseudomonas culture positive, FEV₁ at BOS stage 1, and type of operation.

^†

time-dependent variable