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Table 2 Factors associated with suffering from troublesome symptoms among patients off PPI

From: Is the reflux disease questionnaire useful for identifying GERD according to the Montreal definition?

Factor Adjusted odds ratio 95% CI P-value
Hypercholesterolaemia    0.03
 No    
 Yes 1.57 (1.05; 2.34)  
Acid regurgitation    <0.0001
 Never    
 Sometimes 2.24 (1.54; 3.26)  
 Often 5.35 (3.24; 8.85)  
 Daily 8.30 (2.71; 25.42)  
Epigastric burning/pain    0.003
 Never    
 Sometimes 1.12 (0.76; 1.66)  
 Often 2.15 (1.29; 3.59)  
 Daily 4.35 (1.29; 14.73)  
Sleep disturbance    <0.0001
 Never    
 Sometimes 2.41 (1.73; 3.36)  
 Often 3.15 (1.84; 5.42)  
 Daily - (0; 0)