Influencing factors of positivity in frailty patients with myocardial infarction after intervention and its mediating effect between illness-related shame and psychosocial adjustment
10.3969/j.issn.1008-0074.2025.02.15
- VernacularTitle:心肌梗死介入术后衰弱患者积极度影响因素分析及其在病耻感与心理社会适应间的中介效应
- Author:
Ming LIU
1
;
Jing-jing LIU
1
;
Ya-zhao SUN
1
Author Information
1. 沧州市人民医院心内科,河北沧州 061000
- Publication Type:Journal Article
- Keywords:
Myocardial infarction;
Angioplasty,balloon,coronary;
Asthenia
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2025;34(2):211-216
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the influencing factors of post-percutaneous coronary intervention(PCI)positivity in young and middle-aged patients with acute myocardial infarction(AMI)and simultaneously assess its mediating effect in the relationship between illness-related shame and psychosocial adjustment.Methods:A total of 178 patients,who admit-ted in Cangzhou People's Hospital between October 2021 and December 2022 for AMI,underwent PCI,and were subse-quently defined as frailty after PCI,were selected.General demographic information survey forms,Patient Activation Measure(PAM),Social Impact Scale(SIS),and Psychosocial Adjustment to Illness Scale Self-Report(PAIS-SR)were applied to investigate the patients.Clinical data characteristics of the patients were analyzed.Pearson correlation analysis was conducted to investigate the association among PAM score,SIS score and PAIS-SR score.Multivariate linear stepwise regression analysis was employed to identify the influencing factors of positivity.The Bootstrap procedure in the Process plugin was used to validate the mediating effect of positivity between illness-related shame and psychosocial adjustment.Results:In this study,PAM score was(57.87±7.02)points,SIS score was(52.07±12.66)points,and PAIS-SR score was(61.07±10.58)points.Pearson correlation analysis indicated that PAM score was significant negatively correlated with SIS score and PAIS-SR score(r=-0.439,-0.504,P＜0.001 all),and SIS score was significant positively corre-lated with PAIS-SR score(r=0.722,P＜0.001).Multivariate linear stepwise regression analysis indicated that male(B=2.226,P=0.020),educational level(B=2.194,P=0.005)and stigma associated with illness(B=-0.210,P＜0.001)can influence the postoperative positivity of patients.Mediation effect analysis indicated that illness-related shame had a direct effect on psychosocial adjustment,accounting for 85.92％of the total effect,while positivity partially media-ted the relationship between illness-related shame and psychosocial adjustment with an effect size of 14.08％.Conclusion:Illness-related shame not only directly affects the psychosocial adjustment in frailty AMI patients after PCI,but also exerts an indirect influence on it through positivity.Medical staff should implement targeted strategies to enhance patients'positiv-ity,thereby reducing the negative impact of illness-related shame on psychosocial adjustment.
