From: Multiple biomarkers predict disease severity, progression and mortality in COPD
 | COPDGene | ECLIPSE | ||||
---|---|---|---|---|---|---|
Biomarker(s) | β | R2 | AIC | β | R2 | AIC |
CC16 | 13.85* | 0.02 | 13,467* | 19.77* | 0.02 | 25,641* |
SP-D | −12.03* | 0.01 | 13,453* | −20.12* | 0.03 | 25,635* |
sRAGE | 16.43* | 0.02 | 13,332* | 48.43* | 0.10 | 22,421* |
CRP | −12.27* | 0.06 | 13,404* | −16.92* | 0.09 | 25,205* |
Fibrinogen | −47.40* | 0.04 | 13,188* | −85.39* | 0.11 | 23,109* |
CC16, Fibrinogen, sRAGE, CRP, SP-D | Â | 0.13 | 12,951*a | Â | 0.24 | 19,148*a |