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Table 1 Characteristics of study subjects

From: A unique protein profile of peripheral neutrophils from COPD patients does not reflect cytokine-induced protein profiles of neutrophils in vitro

 

Control

COPD

 

Characteristics

(n = 6)

(n = 13)

Statistics

Age. Yr

60.3 (3.5)

65.5 (2.5)

n.s.

Gender

   

   Male

5

11

 

   Female

1

2

 

FEV1

   

   L

3.33 (0.44)

1.40 (0.16)

0,006

   % predicted

104.5 (8.4)

46.8 (4.9)

< 0.001

FEV1/FVC ratio

78.0 (2.0)

45.4 (4.4)

< 0.001

GOLD

   

II

 

5

 

III

 

6

 

IV

 

2

 

MRC score

   

   0

6

  

   1

 

4

 

   2

 

4

 

   3

 

5

 

Smoking status

   

   Current smokers

 

2

 

   Ex-smokers

3

11

 

   Never smokers

3

  

Weight. kg

74.7 (3.6)

81.7 (3.8)

n.s.

Height. cm

175 (4)

178 (3)

n.s.

BMI. kg/m2

24.4 (0.8)

25.8 (0.9)

n.s.

hsCRP, mg/L

3.8 (2.4)

4.6 (1.8)

n.s.

Leukocyte cell count. x106 cells/mL

6.7 (0.8)

8.1 (0.5)

n.s.

Data is represented as mean ± standard error of the mean