Background: Improving the patients' quality of life (QOL) after coronary artery bypass grafting (CABG) is one of the main concerns of the treatment team. Educational interventions may affect the aspects of QOL in various ways. The present study aimed to investigate the effect of education based on the main concepts of logotherapy approach on the CABG patients' quality of life.
Materials and methods: In this quasi-experimental study, a convenient sample of 67 patients who had undergone CABG in Isfahan Chamran hospital were randomly allocated to two groups of experimental (n = 35) and control (n = 32). While the control group received routine care, the experiment group benefitted from logotherapy-based education program (six 90-min sessions, twice a week). SF-36 questionnaire was completed by both two groups (before and 1 month after intervention). Descriptive and inferential statistical tests (consisting of independent t-test) were employed to analyze data in SPSS version 13.
Results: The pre-test mean total score of SF-36 questionnaire and also the mean scores of its eight dimensions were not significantly different between the two groups. The post-test mean score change [Standard Error (SE)] in the intervention group was 24.95 (3) and in the control group was 9.27 (0.82). There were significant differences between the two groups (P < 0.001). Moreover, the mean scores of six dimensions of QOL (vitality, bodily pain, general health, emotional role, social functioning, and mental health) changed significantly in the intervention group.
Conclusions: Our findings indicated that the intervention has improved the patients' QOL after CABG. Integration of such an intervention in these patients' rehabilitation programs is recommended.
Keywords: Coronary artery bypass; Iran; coronary artery bypass graft; education; logo therapy; quality of life.