Evaluation of self-management treatment effect and analysis of influencing factors in patients with chronic Keshan disease in Gansu Province / 中华地方病学杂志

ABSTRACT

Objective:To evaluate the effect of self-management treatment for patients with chronic Keshan disease in Gansu Province.Methods:From March to June 2018, 243 patients with chronic Keshan disease who were treated by self-management treatment outside the hospital in 7 Keshan disease counties in Gansu Province were selected as the survey subjects, and their general demographic and clinical data were collected. At the same time, the survey subjects were given a 6-month self-management treatment, and the self-management scale was used to evaluate the patients' self-management behavior before treatment and 6 months after treatment. The higher the score, the better the patients' self-management behavior. The influencing factors of self-management scale were analyzed by multiple linear regression analysis.Results:Excluding incomplete data, a total of 158 patients with chronic Keshan disease were included in this survey, including 96 males and 62 females. Compared with patients before self-management treatment, the patients' cardiac function classification and work ability improved significantly after 6 months of self-management treatment ( Z = - 4.685, - 5.934, P < 0.05); cardiothoracic ratio decreased (0.61 ± 0.08 vs 0.63 ± 0.09, t = 5.175, P < 0.05); in the cardiac color Doppler ultrasound indexes, left ventricular ejection fraction (LVEF) and left ventricular fractional shortening (LVFS) were increased (0.41 ± 0.11 vs 0.36 ± 0.07, 0.21 ± 0.07 vs 0.18 ± 0.05, t = - 6.504, - 5.391, P < 0.05); the total score of the self-management scale was increased [(53.86 ± 9.29) scores vs (51.46 ± 10.50) scores, t = - 3.696, P < 0.05]. Further analysis of the efficacy of the patients' cardiac function classification showed that the patients' medication compliance was positively correlated with the efficacy of the cardiac function classification ( r = 0.243, P < 0.05). The result of multiple linear regression analysis showed that education level and efficacy of the cardiac function classification were influencing factors of the self-management scale for patients with chronic Keshan disease ( t = 2.466, 2.635, P < 0.05). Conclusion:The self-management treatment for patients with chronic Keshan disease can effectively improve heart function and improve self-management behavior.