Of the 199 patients included in this analysis , the proportion achieving sufficient , sustained reflux symptom relief was higher with omeprazole than with rabeprazole on day 1 ( 35.6 vs. 22.4 % ; p = 0.041 ) and day 2 ( 43.6 vs. 28.6 % ; p = 0.028 ) ; there was no significant difference between the two groups on days 3-7 .