Effect of outpatient cardiac rehabilitation on quality of life and lifestyle changes in patients with coronary heart disease / 中华全科医师杂志

ABSTRACT

Objective:To investigate the effect of outpatient cardiac rehabilitation on the quality of life and lifestyle changes in patients with coronary heart disease.Methods:A total of 135 patients with coronary heart disease who received exercise rehabilitation in the Cardiac Rehabilitation Center of Second Hospital of Shanxi Medical University were enrolled in the study. Among them, 63 cases seldom attended (≤12 sessions, low-attending group), 37 cases less frequently attended (13-24 sessions, medium-attending group) and 35 cases attended frequently (≥25 sessions, high-attending group). The clinical data, cardiac rehabilitation, Seattle Angina Scale (SAQ) score and SF-36 quality of life score before and after rehabilitation, and lifestyle changes such as out-of-hospital exercise were documented and compared among the three groups.Results:Compared with baseline, the 5-dimensional scores of SAQ and the 9-dimensional scores of SF-36 (except for role-emotional and health change) were not significantly improved after cardiac rehabilitation in low-attending group ( P>0.05), while the angina stability, angina frequency, treatment satisfaction of SAQ, and bodily pain, health change of SF-36 in medium-attending group were improved ( P<0.05), and both SAQ and SF-36 in high-attending group were increased ( P<0.05). After cardiac rehabilitation, the SAQ and SF-36 scores of patients in high-attending group were significantly higher than those of patients in low-attending group ( P<0.05). The lifestyle was changed in 77.14%(27/35)patients of high-attending group, which was higher and that of low-attending group(38.10%, 24/63) (χ 2=13.74, P<0.001). Conclusion:The outpatient exercise rehabilitation can improve the quality of life and change lifestyle of patients with coronary heart disease; and the effect of rehabilitation is associated with the attending frequency.