Table 2 Domains, number of items (n) and the Cronbach's alpha (α) after the pilot analysis
Condition | Domain 1 | n | α | Domain 2 | n | α | Domain 3 | n | α |
|---|---|---|---|---|---|---|---|---|---|
Asthma | Impact | 8 | .83 | Worry | 5 | .86 | . | . | . |
Juvenile idiopathic arthritis | Limitation | 6 | .82 | Understanding | 6 | .75 | Frustration | 5 | .77 |
Atopic dermatitis | Impact | 7 | .84 | Skin | 5 | .77 | Shame | 4 | .77 |
Cerebral palsy | Limitation | 5 | .84 | Frustration | 7 | .81 | . | . | . |
Cystic fibrosis | Impact | 6 | .77 | Treatment | 8 | .87 | . | . | . |
Diabetes mellitus | Impact | 5 | .84 | Food | 5 | .76 | Injections | 5 | .82 |
Epilepsy | Fear | 8 | .89 | Social | 6 | .77 | . | . | . |