Researchers have developed a new risk prediction model for gastroesophageal reflux disease (GERD) that goes beyond symptom checklists—focusing instead on lifestyle factors like poor sleep, BMI, tobacco and alcohol use, and low dietary fiber. Using a 45-item questionnaire tested across two patient cohorts, the scoring system (GRSS) demonstrated high accuracy and reliability in identifying individuals at risk for GERD. With strong predictive power (C-index >0.88) and over 95% specificity, the tool could mark a shift toward proactive prevention. Could this model redefine how we detect and manage GERD?
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