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Table 2 Internal consistency of the Thai version of the Angioedema Quality of Life (AE-QoL) questionnaire

From: Angioedema quality of life questionnaire (AE-QoL) - interpretability and sensitivity to change

Domain

Items

Mean score (0–100)

SD

Cronbach’s α* (n = 86)

ICC**

(n = 44)

Total score

 

26.55

20.70

0.94

0.76

Domain 1 (functioning)

1,2,3,4

20.49

23.83

0.94

0.75

Domain 2 (fatigue/mood)

6,7,8,9,10

23.66

22.33

0.86

0.64

Domain 3 (fear/shame)

12,13,14,15,16,17

35.17

28.34

0.92

0.64

Domain 4 (nutrition/food)

5,11

25.87

27.77

0.72

0.66

  1. Abbreviation: SD, standard deviation; ICC, intraclass correlation coefficient
  2. *Cronbach’s alpha values reflect analysis of data from 86 patients that completed the Thai AE-QoL questionnaire for the first time
  3. **ICC values reflect the analysis of data from 44 patients who had stable disease (no change in Patient Global Assessment of Quality of Life questionnaire) after 4 weeks of treatment
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Health and Quality of Life Outcomes

ISSN: 1477-7525

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