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Table 6 Association between plasma marker concentrations and % DLCO, unadjusted

From: Inverse association of plasma IL-13 and inflammatory chemokines with lung function impairment in stable COPD: a cross-sectional cohort study

Classification

Plasma marker

β†

95% CI

p‡

Apoptosis

Fas

0.01

0.001, 0.01

0.01

 

FasL

-0.0004

-0.007, 0.006

0.89

Acute phase

CRP

-0.01

-0.02, 0.01

0.33

 

MPO

-0.005

-0.01, 0.004

0.30

Chemokines

CCL2/MCP -1

-0.003

-0.01, 0.0004

0.09

 

CCL3/MIP-1α

0.001

-0.02, 0.02

0.92

 

CCL4/MIP-1β

-0.02

-0.03, -0.001

0.04

 

CCL5/RANTES

-0.01

-0.02, -0.002

0.02

 

CCL11/eotaxin

-0.002

-0.01, 0.002

0.31

 

CXCL8/IL-8

-0.005

-0.01, -0.002

< 0.01

 

CXCL9/Mig

-0.01

-0.02, -0.004

< 0.01

T H Related Cytokines

IFN-γ

-0.03

-0.04, -0.01

< 0.001

 

IL-2

-0.04

-0.06, -0.02

< 0.01

 

IL-2R§

-0.005

-0.01, 0.002

0.18

 

IL-4

-0.03

-0.06, -0.01

< 0.01

 

IL-13

-0.02

-0.03, -0.01

< 0.001

Inflammation

TNF-α

-0.02

-0.03, -0.005

< 0.01

 

TNFRI§

0.001

-0.01, 0.01

0.79

 

TNFRII§

0.001

-0.004, 0.005

0.84

 

IL-1β

-0.01

-0.03, 0.004

0.13

 

IL-6

-0.01

-0.02, 0.004

0.17

 

IL-10

-0.01

-0.01, 0.003

NE*

Growth Factors

EGF

-0.01

-0.02, 0.0001

0.05

 

EGFR§

0.002

-0.001, 0.005

0.12

 

FGFβ

NE*

NE*

NE*

 

G-CSF

-0.01

-0.02, -0.002

0.02

 

HGF

-0.005

-0.01, 0.001

0.08

 

VEGF

NE*

NE*

NE*

  1. †β = regression co-efficient
  2. ‡p = p-value
  3. §For clarity, the soluble receptors are grouped with their respective ligand
  4. *NE, Not Evaluable