User-centered process evaluations of web-based diet and exercise interventions for middle-aged and older adults living with chronic disease: A systematic review and conceptual framework

Publication date: August 2026

Source: Evaluation and Program Planning, Volume 117

Author(s): Jami L. Anderson, Larry Hearld, Laura Q. Rogers, Aizhan Karabukayeva, Tapan Mehta, John Waterbor, Nataliya V. Ivankova