乳腺癌认知问卷(Breast-CAM)的汉化及信效度检验

Chinesization and examination of reliability and validity of Breast Module of the Cancer Awareness Measure

[目的]对乳腺癌认知问卷(Breast Module of the Cancer Awareness Measure,Breast-CAM)进行汉化,并对中文版问卷的效度和信度进行初步评价。[方法]经过翻译、回译和文化调试,确定中文版Breast-CAM问卷的条目。应用中文版Breast-CAM问卷对216名住院病人的女性照顾者进行调查,通过探索性因子分析提取因子,通过计算Cronbach'sα系数和重测相关系数,检验问卷的内在一致性信度和重测信度。[结果]中文版Breast-CAM问卷的Cronbach'sα系数为0.912,问卷的折半系数为0.836,重测信度为0.721;问卷共提取疾病症状的相关知识,与乳腺改变相关的信心、技能和行为,寻求医疗帮助的障碍,乳房筛查知识和危险因素5个公因子,36个条目。[结论]修订后的中文版Breast-CAM问卷具有良好的信效度,可作为评估和测量女性人群对乳腺癌认知的测评工具。

Objective：To Chinesize the Breast Module of the Cancer Awareness Measure（Breast-CAM）,and to preliminarily evaluate the validity and reliability of Chinese version of Breast-CAM.Methods：The Chinese version of Breast-CAM was determined after translation and cross-cultural adaptation.Totally 216 female caregivers of inpatients were investigated with the Chinese version of Breast-CAM.The factors were extracted by exploratory factor analysis,the consistency reliability and retest reliability were test by using Cronbach＇sαcoefficient and retest correlation coefficients.Results：The Cronbach＇sαcoefficient of the Chinese version of the BreastCAM was 0.912,the half coefficient was 0.836,and the retest reliability was 0.721.The Chinese version Breast-CAM included 5 common factors,36 items.The 5 common factors were disease symptoms related knowledge,confidence,skills and behavior associated with breast change,barriers of seeking medical help,breast screening knowledge and the risk factors.Conclusions：The revised Chinese version of Breast-CAM had good reliability and validity,which could be used to evaluate and measure the cognition of breast cancer among women.