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Table 5 Construct validity – matrix displaying results on the different analyses of construct validity

From: The Otitis Media-6 questionnaire: psychometric properties with emphasis on factor structure and interpretability

 

Convergent and discriminant validity

Discriminative validity

 

Correctly predicted

Incorrectly predicted

+ rAOM* mean (SD)

- rAOM** mean (SD)

p-value a

FHS

16

3

49.1 (17.9)

39.5 (18.7)

<0.001

NRS-child

5

0

43.4 (20.5)

56.6 (24.0)

<0.001

  1. *N = 216, **N = 197.
  2. aWilcoxon rank-sum (Mann–Whitney) test.
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Health and Quality of Life Outcomes

ISSN: 1477-7525

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