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Table 1 Characteristics of the COPD patients enrolled in the study

From: Deficiency of innate-like T lymphocytes in chronic obstructive pulmonary disease

 

Stable COPD cohort

AECOPD cohort

Age

60.8 ± 8.99

64.9 ± 14.09

CAT

21.8 ± 8.1

31.4 ± 5.87*

CCQ

28.1 ± 15.88

43.2 ± 9.041*

FEV1 (% predicted)

54.45 ± 12.34

41.8 ± 18.9

FEV1 (liter)

1.612 ± 0.558

1.027 ± 0.4942

Tiffenau-index

53.73 ± 7.129

47.43 ± 9.467

Treatments

  

Inhaled steroids (Y/N)

6/5

10/0

Long acting muscarinic agonist (LAMA) (Y/N)

11/0

10/0

Long acting β agonist (LABA) (Y/N)

8/3

10/0

  1. Data are presented as mean ± SD and tested by t-test (* p < 0.05); CAT COPD Assessment Test, CCQ Clinical COPD Questionnaire, Y/N yes or no.