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Table 5 Cox regression combining C4Ma3 and fibrinogen

From: Type IV collagen turnover is predictive of mortality in COPD: a comparison to fibrinogen in a prospective analysis of the ECLIPSE cohort

Parameter

Hazard ratio (95% CI)

P value

Model 4 (High C4Ma3*Fibrinogen)

 High C4Ma3*Fibrinogen

5.74 (2.65–12.41)

< 0.0001

 Age

1.11 (1.03–1.19)

0.0072

 Former smoker

5.37 (1.26–22.86)

0.0231

  1. Cox proportional hazards regression, enter method. Parameters tested for inclusion in all the models: High biomarker level; Age; smoking status; prior hospitalized acute exacerbations; mMRC modified Medical Research Council score and 6MWD 6-min walk distance