Systematic review of dynamically tailored eHealth interventions targeting physical activity and healthy diet in chronic disease.

ABSTRACT: This systematic review synthesized 61 dynamically tailored eHealth interventions for chronic disease management from 117 papers. Tailoring strategies varied in scope and complexity, with most targeting physical activity (87%) and nutrition (43%), while nearly three-quarters also integrated contextual, emotional, or physiological variables. Physical activity was often objectively measured (60%), but dietary intake remained self-reported (100%). Disease-specific biofeedback, such as glucose or blood pressure monitoring, was rare. Tailoring was predominantly rule-based (74%), though data-driven methods like machine learning (13%) are emerging. Most interventions used text-based delivery and drew on behavior change theory, particularly goal setting, self-monitoring, and feedback. While many sh

SUBMITTER: Hietbrink EAG 

PROVIDER: S-EPMC12630729 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature