The mediating role of physical activity self-efficacy between knowledge, psychological factors, and early physical activity in elderly post-PCI patients: a cross-sectional study.

ABSTRACT:

Background

Older adults who have undergone percutaneous coronary intervention (PCI) face a heightened risk of major adverse cardiovascular and cerebrovascular events (MACCE). While physical activity is known to lower MACCE risk, improve long-term prognosis, and enhance quality of life, studies consistently report inadequate physical activity levels in this population. The relationships and potential mechanisms linking physical activity with its influencing factors remain incompletely understood, limiting the development of effective interventions. Therefore, this study aimed to identify key factors affecting physical activity and examine their underlying pathways in elderly post-PCI patients.

Methods

A cross-sectional study was conducted in Zhengzhou, China, from December 20

SUBMITTER: Gao H 

PROVIDER: S-EPMC12752136 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature