目的:对肺癌认知测量问卷(lung cancer awareness measure,Lung-CAM)进行汉化,并检验其信效度.方法:对英文版Lung-CAM进行翻译、回译和跨文化调试及预调查,形成中文版肺癌认知测量问卷.采用中文版肺癌认知测量问卷对143名普通人进行调查.结果:中文版Lung-CAM共有18个条目,经探索性因子分析,提取3个公因子,累计方差贡献率为47.78％,条目水平的内容效度指数为0.87～1.00,量表水平的内容效度指数为0.960.整个问卷的Cronbach's α系数为0.806,警告信号的知识维度、风险因素维度及早期识别维度Guttman折半系数分别为0.856、0.734、0.732.结论:中文版肺癌认知测量问卷具有良好的信效度,可以作为国内普通人群对肺癌认知情况调查的测评工具.
Sinicization and reliability and validity testing of lung cancer awareness measure
Objective:To translate lung cancer awareness measure(Lung-CAM)into Chinese,and test its reliability and validity.Methods:The English version of Lung-CAM was translated,back-translated,cross-cultural debugging and pre-investigation to form the Chinese version of lung cancer awareness measure.The Chinese version of lung cancer awareness measure was used to investigate 143 cases of general population.Results:The Chinese Lung-CAM has 18 items.Three common factors were extracted through exploratory factor analysis.The cumulative variance contribution was 47.78 percent.Content validity index of items was 0.87～1.00 and the content validity index of the scale level was 0.960.Cronbach's α coefficient of the total scale was 0.806.The Guttman half-fold coefficient of the warning signal knowledge dimension,risk factor dimension and early identification dimension were 0.856,0.734 and 0.732,respectively.Conclusion:The Chinese version of lung cancer awareness measure has good reliability and validity,and can be used as a tool for screening lung cancer cognition in Chinese general population.
万方数据
维普
