Predicting physical activity change in cancer survivors: an application of the Health Action Process Approach.

ABSTRACT:

Purpose

Previous research has not examined the utility of the Health Action Process Approach (HAPA) to predict physical activity (PA) change in cancer survivors. The aim of the study was to investigate the efficacy of a HAPA-based model in predicting temporal change in moderate-to-vigorous physical activity (MVPA) in cancer survivors.

Methods

Participants enrolled in the Wearable Activity Technology and Action Planning (WATAAP) trial completed validated questionnaires (n = 64) to assess HAPA constructs (action and maintenance self-efficacy, outcome expectancies, action planning, risk perceptions, and intention) and wore an ActiGraph to measure PA at baseline, 12 weeks, and 24 weeks later. Data were analyzed using variance-based structural equation modeling with residualized

SUBMITTER: Hardcastle SJ 

PROVIDER: S-EPMC9630182 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature