Development of Novel Symptom Score to Assist in Screening for Exocrine Pancreatic Insufficiency

The EPI/PEI-SS appears to effectively differentiate between EPI and non-EPI participants, including non-EPI participants with other GI conditions. The EPI/PEI-SS demonstrates the potential to identify EPI and distinguish symptoms of EPI from other GI conditions, as evaluated with frequency and severity. Future research could replicate the study alongside fecal elastase testing, to determine whether it can be used additionally or alternatively for EPI diagnosis.