Thai PainPREDICT Validation Study

The Thai PainPREDICT Questionnaire is a culturally adapted and validated version of an internationally recognized neuropathic pain assessment tool. In this study, it is administered via both paper form and a secure mobile application designed for Thai patients with diabetes. The app automates scoring, provides real-time feedback, and securely stores data in REDCap in compliance with Thai Personal Data Protection Act (PDPA). The intervention is used to screen for painful diabetic neuropathy and compare results against clinical diagnosis and neurophysiological testing, including DN4, nerve conduction studies, and quantitative sensory testing.