Table 5. Cox proportional hazards model for CLAD.

Using BAL CXCL11 concentrations cutoffs.

	Univariable		Multivariable ƚ
	HR (95% CI)	p-value	HR (95% CI)	p-value
OP	1.55 (1.13–2.12)	0.007	1.34 (0.97–1.86)	0.077
OP with CXCL11 > 25th%	1.85 (1.26–2.73)	0.002	1.60 (1.08–2.39)	0.020
OP with CXCL11 > 50th%	2.09 (1.37–3.21)	0.001	1.80 (1.16–2.79)	0.009
OP with CXCL11 > 75th%	2.13 (1.19–3.84)	0.011	1.70 (0.93–3.10)	0.085

Definition of abbreviations: CLAD = chronic lung allograft dysfunction; HR = hazards ratio; CI = confidence interval; OP = organizing pneumonia; % = percentile.

^ƚ Multivariable model adjusted for diffuse alveolar damage, acute rejection, and lymphocytic bronchiolitis.