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The GI-specific Avoidance Scale (GIAS): Development, psychometric validation, and incremental power of a new questionnaire

2026-02-26 gastroenterology Title + abstract only
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Background and AimsAvoidance of symptom-related situations is common in chronic gastrointestinal (GI) conditions, contributing to greater symptom severity, psychological distress, and reduced quality of life. However, no validated measure exists to comprehensively assess GI-specific avoidance. We developed and validated the GI-specific Avoidance Scale (GIAS), a self-report instrument measuring behavioral and cognitive avoidance specific to GI symptoms. MethodsFollowing literature review and mul...

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