The effect of educating health promotion strategies on self-care self-efficacy in patients undergoing kidney transplantation: a double blind randomized trial

Abstract

Background: Self-care self-efficacy in patients with end stage renal disease, waiting for kidney transplantation, probably decreases due to facing new conditions and side effects of treatment.

Objectives: The current study was conducted to investigate the effect of educating health promotion strategies on self-care self-efficacy in patients undergoing kidney transplantation.

Patients and methods: A double blind randomized clinical trial was conducted on 52 patients undergoing kidney transplantation in Baqiyatallah Hospital in 2012. Patients were randomly assigned into intervention and control groups. The questionnaire of Strategies Used by People to Promote Health (SUPPH) was employed to measure self-care self-efficacy. At first, the two groups filled the questionnaire. Then, the intervention group was trained regarding health promotion strategies within 4 sessions before the transplantation. The control group was trained according to routine protocol of the transplantation unit. Then, the two groups were followed up for two months, and reassessed at the end of the first and second months after the transplantation. The data were analyzed by descriptive and analytic statistics including independent samples T test, Chi square and repeated measures ANOVA.

Results: In the intervention group, the mean of total self-care self-efficacy was 106.96 ± 25.1 at first, and changed to 135.81 ± 9.65 and 111.19 ± 12.45 after the first and second post-test respectively (P = 0.001). In the control group, the mean of total self-care self-efficacy was 112.73 ± 14.33 at first, and changed to 118.58 ± 17.59 and 108.73 ± 15.93 after the first and second post-test respectively (P = 0.001). Significant differences were observed between the two groups in the first post-test regarding total score of self-care self-efficacy (P = 0.001) and dimensions of reduction of stress (P = 0.001), enjoying life (P = 0.01), and coping (P = 0.001). The mean scores of the intervention group were higher than those of the controls in all domains of self-care self-efficacy in the second post-test. However, the difference was only significant in decision-making dimension (P = 0.04).

Conclusions: Educating health promotion strategies was effective in improving self-care self-efficacy in patients undergoing kidney transplantation. Establishment of a holistic caring program is suggested to integrate the pre-transplantation educations with a continual post discharge follow-up.

Keywords: Education; Health Promotion; Kidney; Self-Care; Self-Efficacy; Transplantation.

Figure 1.. The Study Design