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Table 5 Direction of 4-months changes in SGRQ total score and EQ-5D index score, AQoL total score, SF-36 PCS and SF-36 MCS

From: Correlations between disease-specific and generic health status questionnaires in patients with advanced COPD: a one-year observational study

  

SGRQ total score

Improvement

Deterioration

  

No change

  

change in EQ-5D

No change

12 (4.8%)

23 (9.1%)

24 (9.5%)

index score

Improvement

10 (4.0%)

52 (20.6%)

31 (12.3%)

(К = 0.18)

Deterioration

12 (4.8%)

32 (12.7%)

56 (22.2%)

change in AQoL

No change

5 (2.0%)

6 (2.4%)

14 (5.6%)

total score

Improvement

14 (5.6%)

54 (21.4%)

38 (15.1%)

(К = 0.11)

Deterioration

15 (6.0%)

47 (18.7%)

59 (23.4%)

change in

No change

7 (2.8%)

19 (7.5%)

12 (4.8%)

SF-36 PCS score

Improvement

10 (4.0%)

48 (19.0%)

38 (15.1%)

(К = 0.12)

Deterioration

17 (6.7%)

40 (15.9%)

61 (24.2%)

change in

No change

7 (2.8%)

9 (3.6%)

10 (4.0%)

SF-36 MCS score

Improvement

17 (6.7%)

49 (19.4%)

43 (17.1%)

(К = 0.08)

Deterioration

10 (4.0%)

49 (19.4%)

58 (23.0%)

  1. Abbreviations: please see legend Table2.
  2. К, Cohen’s Kappa; bold printed numbers show significant (p ≤0.05) results.