Supplementary Materials and Data Extraction Matrix for: Digital Health Literacy Interventions for Non-Communicable Disease Prevention and Management: A Systematic Review

This repository contains supplementary materials supporting the systematic review entitled "Digital Health Literacy Interventions for Non-Communicable Disease Prevention and Management: A Systematic Review of Global Evidence." The repository includes: Supplementary File 1: Complete Scopus search strategy Supplementary File 2: Data extraction matrix of 149 included studies Supplementary File 3: PRISMA screening data and study selection information The review synthesises evidence from studies published between 2015 and 2026 examining digital health literacy interventions for the prevention and management of non-communicable diseases (NCDs), including diabetes, hypertension, cardiovascular disease, cancer, obesity, and chronic respiratory conditions. These materials are provided to support transparency, reproducibility, and future evidence synthesis in digital health literacy research.