Effect of Illness Perception Correction - Based Educational Program on Quality Of Life and Self- Care in Patients with Heart Failure: a Randomized Controlled Trial.

Because of the chronic nature of Heart Failure (HF), low Quality of Life (QoL) and poor self-care are prevalent among patients with HF. Thus, the aim of this study was to evaluate the effect of illness perception correction- based educational program on QoL,and self- care in patients with HF. In this randomized controlled trial, 78 eligible patients were included in the study from Rajaei Heart Center (Tehran, Iran) and randomly assigned into intervention and control group with 1:1 allocation ratio. The intervention was a combination of illness perception correction- based education program (30- minute sessions over 3 consecutive days) and 10-minute phone calls made once a week in the course of 8 weeks. The control group received usual care. The primary outcome was quality of life and secondary outcomes were self- care and illness- perception which were measured at baseline and at the end of the study. SPSS version 13 was used for the analysis. Out of 76 eligible patients, 70 patients with HF finished the study. Although the mean of quality of life, self-care, and illness perception were not different at baseline, QoL (45.2 (8.3) VS 66.8 (15.4); P<0.001), self-care (18.5 (4.5) VS 37.1 (7.2); P<0.001), and illness- perception (183.6 (8.4) VS 151.2 (24.5); P<0.001) improved following the program in the intervention group in comparison to the control group. According to the study findings, this program can be applied by nurses for patients with HF as a discharge plan in order to improve their QoL, self-care, and their illness perception.