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. 2009 Nov 18;9:84. doi: 10.1186/1471-230X-9-84

Table 1.

Mean changes in QOLRAD total and domain scores from baseline to final visit (n = 134).

QOLRAD Domain Change in Mean Scoresa Number of patients who significantly improved, n (%)b Number of patients who significantly worsened, n (%)b
Emotional distress 0.83 67 (50.0) 10 (7.5)
Sleep disturbance 0.65 61 (45.5) 13 (9.7)
Food/drink problems 1.07 85 (63.4) 9 (6.7)
Vitality 0.79 73 (54.5) 17 (12.7)
Physical/social functioning 0.50 56 (41.8) 13 (9.7)
Total score 0.77 - -

Abbreviation: QOLRAD, Quality of Life in Reflux and Dyspepsia questionnaire.

aP < .0001; bSignificant improvement and significant worsening defined as a change in score of 0.5 from baseline.