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. Author manuscript; available in PMC: 2013 Aug 27.
Published in final edited form as: Am J Transplant. 2011 Nov 28;12(3):745–752. doi: 10.1111/j.1600-6143.2011.03849.x

Table 2.

Impact on time to BOS, univariate and multivariate analyses.

Parameter HR 95% CI p-value
SSAR 3.2 2.3 4.6 <0.0001
SSAR adjusted for AR Count and LB Count 2.7 1.8 4.0 <0.0001
SSAR adjusted for AR Score and LB Score 2.7 1.8 4.0 <0.0001

Pre-BOS time varying covariate; AR, acute rejection (A grade); BOS, bronchiolitis obliterans syndrome; LB, lymphocytic bronchiolitis (B grade); SSAR, spirometrically significant acute rejection (above parameter refers to days from transplant to first pre-BOS SSAR episode)