Cost-effectiveness of a web-based peer-delivered physical activity program for breast cancer survivors

Background

Breast cancer survivors are increasing in number and living longer but often experience reduced quality of life (QOL) from treatment sequelae. Physical activity (PA) interventions can improve QOL, but many rely on costly specialists or are difficult to scale. We adapted an evidence-based peer-mentoring program (moving forward together) for web delivery (webMFT). The platform centralizes peer-coach matching, delivery, and coordination to reduce administrative burden and improve scalability.