心力衰竭患者自理行为与心衰知识水平关系探讨

Relationship between Self-care Behaviour and Knowledge of Heart Failure

目的探讨心力衰竭(心衰)患者自理行为与心衰知识水平之间的关系。方法以修订的心衰自理行为量表和心衰知识问卷为研究工具对102例心衰患者进行调查分析,采用简单线性相关和回归分析探讨二者之间的关系。结果心衰自理行为总分平均为(47.57±25.84)分,心衰知识得分平均为(4.53±2.72)分,二者之间呈显著正相关(r=0.538,P<0.01),心衰知识得分每增加1分,心衰自理行为总分将增加5.11分。结论心衰患者自理行为能力随心衰知识水平的提高而相应增加,加强健康教育有利于提高心衰患者的自理行为能力。

Objective To explore the relationship between heart failure self-care behaviours and heart failure knowledge, Methods A total of 102 participants were enrolled from July 2004 through March 2006, of which 100 patients（58 men,42 women, mean age 64.12 ± 12, 49 years） completed this study, Revised Heart Failure Serf-Care Behavior Scale and Heart Failure Knowledge Test were separately used to evaluate the heart failure self-care behaviours and heart failure knowledge, Simple linear correlation analysis and simple linear regression model were used to analyze the data, Results The mean score of heart failure self-care behaviours and the mean total knowledge score were 47.57 ± 25.84 and 4.53 ± 2.72, respectively. The total self-care behaviour score is significantly correlated with the total knowledge score （ r = 0. 538, P 〈 0.01. As the total knowledge score increases 1 point, the total self-care behaviour score will increase 5.11 points. Conclusions Along with the level of knowledge enhancement, the abilities of heart failure self-care behaviours correspondingly increase. Strengthening health education is advantageous to enhance the self-care abilities of heart failure patients.