Effect of Self-determination Theory-based Discharge Program on Lifestyle and Readmission of Patients with Heart Failure: A Clinical Trial

Background: Lifestyle and behaviors of human beings are major factors in cardiovascular diseases. Therefore, a discharge program based on Self-determination Theory could improve the lifestyle of the patients. Aim: This study aimed to determine the effect of this program on the lifestyle and readmission of patients with heart failure. Method: This clinical trial was performed on ۶۰ patients with heart attack in a city in north-east of Iran, during ۲۰۱۸-۱۹. The participants were selected by convenience sampling method and divided randomly into intervention and control groups. Subsequently, the intervention group was subjected to a ۱۲-week SDT-based discharge program. However, the control group received the routine program. The data were collected using a demographic characteristics form, the Health-Promoting Lifestyle Profile II questionnaire, and the readmission questionnaire. Moreover, the data were analyzed in SPSS software (version ۲۰) using the Chi-square, independent t-test, paired t-test, and Wilcoxon. Results: In total, ۲۰.۰% and ۴۶.۷% of the subjects in the intervention and control groups were re-hospitalized, respectively. The Chi-square showed a significant difference in this regard (P=۰.۰۲۸).The results also showed a significant increase in the lifestyle score of the patients at post-test stage, in the intervention group (۱۶۴.۶±۱۶.۹), compared to the control group (۱۱۹.۱±۱۷.۲) (P<۰.۰۰۱). Furthermore, the mean score of various lifestyle subscales significantly increased in the intervention group, compared to the control group, three months after discharge (P<۰.۰۱). Implications for Practice: The design and implementation of a SDT-based discharge program could be included in the nursing care program as an effective method to create and maintain health-promoting behaviors.  

Keywords:

Discharge program , Heart failure Lifestyle , readmission