Table 3 Correlation coefficients between QOLRAD questionnaire domains and reflux symptom variables at visit 1 (baseline).*
QOLRAD domain | |||||
|---|---|---|---|---|---|
GERD symptomvariable † | Emotional distress | Sleep disturbance | Food/drink problems | Physical/social functioning | Vitality |
Dysphagia | -0.13 | -0.24 | -0.22 | -0.19 | -0.20 |
Heartburn | -0.22 | -0.35 | -0.32 | -0.32 | -0.32 |
Regurgitation | -0.20 | -0.30 | -0.28 | -0.28 | -0.27 |
Days with heartburn last week | -0.02 | -0.01 | -0.07 | -0.02 | -0.05 |