Eight-hundred forty-nine patients with symptomatic nonerosive GERD from two clinical trials of lansoprazole 15 mg daily (LAN 15) and lansoprazole 30 mg daily (LAN 30) vs ranitidine 150 mg twice a day (RAN 150) completed a health-related quality-of-life (HRQoL) questionnaire at baseline and four and eight weeks after treatment. The questionnaire included the Short-Form 12, GERD symptoms, eating symptoms, social restrictions, problems with sleep, work disability, treatment satisfaction, and associated importance weights items. Both LAN groups reported greater, although not significant, improvement from baseline to week 8 versus RAN 150 in the majority of HRQoL scales. Treatment satisfaction was significantly higher at week 8 in both LAN groups. Quality-days incrementally gained analysis showed that both LAN groups gained significantly more quality days than RAN 150. Patients taking lansoprazole 15 or 30 mg daily reported better outcomes than those receiving ranitidine 150 twice a day over the eight-week study.