目的 评价中文改良版电子健康素养量表(electronic Health Literacy Scale,e-HLS)在高校学生中的适用性及应用前景.方法 2022年9-11月期间,通过多阶段随机抽样选取长沙市236名在校大学生进行问卷调查.运用SPSS20.0和Amos 24.0软件对量表信度、效度进行统计分析.结果 共有201名学生进行了应答,应答率85.17％.e-HLS量表的总体Cronbach's α系数为0.850,12个条目的决断值均有统计学意义(P＜0.01).KMO值为0.850,Bartlett球形检验结果显示,近似x2值为972.031(P＜0.01).采用主成分分析法提取各条目的公因子,结果显示具有3个公因子,累计方差贡献率为74.775.e-HLS的模型整体拟合优度CFI值＞0.900,RMSEA值为0.093.结论 e-HLS在高校学生中的电子健康素养评价方面的适用性较高.
Applicability of electronic Health Literacy Scale
Objective To evaluate the applicability and application prospect of the modified Chinese version of electronic Health Literacy Scale(e-HLS)in college students.Methods From September to November 2022,a multi-stage random sampling method was used to select 236 college students in Changsha City to participate in a questionnaire survey.The reliability and validity of the scale were analyzed statistically by SPSS 20.0 software and Amos 24.0 software.Results A total of 201 students responded to the questionnaire,with the respondence rate of 85.17％.The Cronbach's α coefficient of the scale was 0.850,and the CR values of the 12 items showed statistically significant differences(P＜0.01).The Kaiser-Meyer-Olkin(KMO)value was 0.850.Bartlett sphericity test results revealed that the approximate chi-square value was 972.031(P＜0.01).Principal component analysis was employed to extract common factors for each item,and the results demonstrated that three common factors were extracted,and the cumulative variance contribution rate was 74.775.The overall goodness-of-fit evaluation results of the e-HLS model were good,the value of comparative fit index(CFI)was greater than 0.900 and the value of root mean square error of approximation(RMSEA)was 0.093.Conclusion The e-HLS has high applicability in electronic health literacy evaluation of college students.
electronic health literacycollege studentscalereliability and validity
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