LAUSR

BackgroundThis study was designed to validate a health-risk appraisal (HRA) model for identifying Japanese men in specialized hospitals who were at high risk for esophageal cancer on the basis of their past and present facial flushing reactions after drinking alcohol, drinking and smoking status, and intake of vegetables and fruit.MethodsWe prospectively studied men 50 years or older with no history of head and neck cancer or esophageal cancer who presented at Kitasato University Hospital to undergo endoscopic examination from January 2011 to March 2013. The subjects responded to an HRA questionnaire before examination.ResultsAmong the 164 patients enrolled, 157 were eligible for analysis. The median HRA score was 3 in patients aged 70–90 years and 6 in those aged 50 to 69 years. Early esophageal cancer was diagnosed on endoscopic examination in 3 subjects (1.9%, 3/157). Among 70 patients 70–90 years of age, 18 (25.7%, 18/70) had an HRA score of 7 or higher, and early esophageal cancer was detected in 2 (11.1%, 2/18) of these patients. Early esophageal cancer was not detected in 87 patients 50–69 years of age. Early esophageal cancer was detected in a 70-year-old patient with an HRA score of 2 who had no history of drinking alcohol or smoking.ConclusionsOur results suggest that an HRA questionnaire is useful for identifying persons 70 years or older who are at high risk for alcohol-related esophageal cancer in specialized hospitals.