关键词: 患者赋权量表, 慢性病, 信度, 效度

Abstract: Objective　To evaluate reliability and validity of the application of Client Empowerment Scale（CES，Chinese version） in patients with chronic disease.Methods　The CES of English version was translated and back-translated and finally a Chinese version of CES was formed after culture adaptation.From July to September in 2015,300 hospitalized patients with chronic diseases in Nanfang Hospital,Southern Medical University were selected to conduct a questionnaire survey,the investigated contents included patients’ general conditions and CES,and the effective response rate was 100.0%.After one week,20 patients were randomly selected to retest,and the effective response rate was also 100.0%.According to CES scores of two surveys,the reliability and validity of the scale was tested,including content consistency,test-retest reliability,content validity and construct validity.Results　The Cronbach’s α coefficient of the total scale was 0.956,and the Cronbach’s α of each dimension ranged from 0.698 to 0.900.Test-retest reliability of the total scale was 0.991 and the reliability of each dimension was 0.775～0.985.Content validity index（CVI） of each dimension in the scale was 0.821～0.949 with an average CVI of 0.870.Spearman rank correlation showed that among the scores of each dimension were positively correlated（rs value of 0.412～0.877,P<0.05）,the scores of the total scale were positively correlated with the scores of each dimension（rs value of 0.652～0.943,P<0.05）.Eight common factors were extracted by principal component analysis,and accumulative contribution rate was 59.74%.Conclusion　CES of Chinese version is of good reliability and validity,and can be used for evaluating the empowerment level of patients with chronic disease.

Key words: Client Empowerment Scale, Chronic disease, Reliability, Validity