Domains | Cronbach's alpha | ICC |
---|---|---|
GSRS | ||
Reflux | 0.70 | 0.60 |
Abdominal pain | 0.53 | 0.49 |
Indigestion | 0.86 | 0.73 |
Diarrhoea | 0.91 | 0.67 |
Constipation | 0.75 | 0.72 |
QOLRAD | ||
Emotional distress | 0.94 | 0.84 |
Food/drink problems | 0.91 | 0.76 |
Physical/social functioning | 0.91 | 0.84 |
Sleep disturbance | 0.92 | 0.75 |
Vitality | 0.90 | 0.70 |