Latent profile analysis of health behaviors and its influencing factors in post-PCI coronary heart disease patients
SUN Yingli
ZHANG Qunyan
FU Jifen
LI Wanxi
ZHANG Yunling
LIU Yingqian
Abstract：Objective:To explore the current status,latent classes,and influencing factors of health behaviors in coronary heart disease(CHD)patients after percutaneous coronary intervention(PCI).Methods:Using convenience sampling,337 CHD patients who underwent PCI in the cardiology department of a tertiary Grade A hospital in Dali City from December 2023 to July 2024 were selected as the study subjects.They were surveyed using a general information questionnaire,the Health Promotion Lifestyle Profile Ⅱ(HPLP-Ⅱ),and the Coronary Artery Disease Self-Management Scale(CSMS).Latent profile analysis(LPA)was conducted using Mplus 8.0,and Logistic regression analysis was used to examine the influencing factors of each latent class.Results:The health behaviors of the 337 post-PCI CHD patients could be classified into three latent classes,the good health behavior group(22.3%),the moderate health behavior group(41.2%),and the low health behavior-low exercise group(36.5%).Educational level,occupation,level of disease understanding,body mass index(BMI),number of comorbidities,New York Heart Association(NYHA)functional class,and self-management ability were identified as influencing factors of health behaviors in post-PCI CHD patients(P<0.05).Conclusion:Health-promoting behaviors in post-PCI CHD patients exhibit heterogeneity.Healthcare professionals should develop tailored interventions based on the influencing factors characteristic of different latent classes to improve patients'health behavior capabilities.
Keywords：after PCI for coronary heart diseasehealth-promoting behaviorslatent profile analysisinfluencing factors
Publication Date：2025-07-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 2601-2606 )