Applied health economics and health policy
Cost-Effectiveness of Community Health Worker Interventions for Type 2 Diabetes Mellitus: A Systematic Review
By Porterfield LR, Brown HS, Swanson D and 4 others.
Abstract
Background
Type 2 diabetes contributes substantially to healthcare costs, disability, and premature mortality worldwide. Although community health worker (CHW) interventions improve glycemic outcomes and address social determinants of health, current cost-effectiveness evidence has not been systematically synthesized. We reviewed the economic evidence for CHW interventions in type 2 diabetes management.
Methods
We searched Ovid MEDLINE, Scopus, CINAHL, and ProQuest from inception through August 2025 for peer-reviewed primary studies evaluating economic outcomes of CHW interventions for adults with type 2 diabetes. We extracted data and assessed study quality. Owing to heterogeneity in design, cost reporting, and limited variance estimates, we conducted a narrative synthesis.
