中文版糖尿病自护行为量表的信度和效度研究

目的 考察中文版糖尿病自护行为量表(SDSCA)的信度和效度,为我国2型糖尿病患者,自护行为评估提供有效、简便的工具.方法 翻译国外的糖尿病自护行为量表(SDSCA),形成中文版SDSCA,采用随机抽样方法,从内分泌门诊中选取20例2型糖尿病患者,进行中文版糖尿病自护行为量表的重测信度、量表内部一致性和结构效度研究.结果 中文版SDSCA各维度重测信度在0.763～1.000;量表各维度条目间相关系数,具体饮食最低(0.104),其余各维度条目间呈中度至高度相关0.555～0.933;主成分分析共抽取4个因子,解释变异量的67.483%.结论 中文版SDSCA的信效度理想,适合于2型糖尿病患者自护行为评价.

Abstract：

Objective To test the reliability and validity of the Chinese version Diabetea Self-Care Behavior(SDSCA)Questionnaire,and thus to provide an effective and convenient way of self-care behavior assessment for patients with type 2 diabetes.Methods The questionnaire based on the translation of SDSCA wag used in 20 cases of type 2 diabetes patients,in order to analyze the retest rehability,internal consistency and scale construct validity. Results The retest reliability of each dimension wag between 0.763 to 1.000;the scale correlation coeflicients between items in specific diet dimension Wag lowest(0.104),and the others were moderate to high degree of correlation between 0.555～0.933;exploratory factor analysis extracted 4 components,and the percentage of variance explained was 67.483% .Conclusions Chinese version SDSCA has a good reliability and validity,and is good for evaluating the self-care activities in type 2 diabetes patients.

The validity and reliability of a Chinese version of the diabetes self-care activities questionnaire

Objective To test the reliability and validity of the Chinese version Diabetea Self-Care Behavior(SDSCA)Questionnaire,and thus to provide an effective and convenient way of self-care behavior assessment for patients with type 2 diabetes.Methods The questionnaire based on the translation of SDSCA wag used in 20 cases of type 2 diabetes patients,in order to analyze the retest rehability,internal consistency and scale construct validity. Results The retest reliability of each dimension wag between 0.763 to 1.000;the scale correlation coeflicients between items in specific diet dimension Wag lowest(0.104),and the others were moderate to high degree of correlation between 0.555～0.933;exploratory factor analysis extracted 4 components,and the percentage of variance explained was 67.483% .Conclusions Chinese version SDSCA has a good reliability and validity,and is good for evaluating the self-care activities in type 2 diabetes patients.