Table 4 Test–retest reliability of total daily beverage intake between ABFQ1 and ABFQ2 (paired t-test)
From: Online Arabic Beverage Frequency Questionnaire (ABFQ): evaluation of validity and reliability
| Â | Mean Volume (ml/day) | SE | SD | 95% CI | P value |
|---|---|---|---|---|---|
ABQ1 | 1504 | 110 | 785 | 1284—1725 | 0.86 |
ABQ2 | 1477 | 112 | 750 | 1252- 1702 |