摘要
目的 引入新发乳腺癌压力量表（NDBCSS）,并验证其信效度.方法 对源量表进行语言表达调适,通过便利抽样的方法选取2015年7月—2016年11月在郑州大学第一附属医院就诊的新发乳腺癌患者204例,应用NDBCSS量表、应激感受量表（PSS）和医院焦虑和抑郁量表（HADS）对患者实施调查,分析NDBCSS量表的信效度.结果 NDBCSS量表共可提取4个因子特征值大于1的公因子,共可解释72.5%的方差变异量;各条目的内容效度（I-CVI）为0.86-1.00,总量表的内容效度（S-CVI）为0.94;量表的各因子得分均与PSS总分及HADS总分呈正相关（P〈0.01）;量表的内部一致性Cronbach＇s α系数为0.906,重测相关系数为0.765.结论 NDBCSS量表具有良好的信效度,适用于我国新发乳腺癌患者的压力测量.
Objective To introduce the Newly Diagnosed Breast Cancer Stress Scale （NDBCSS） and to verify the reliability and validity of the NDBCSS. Methods A total of 204 newly diagnosed breast cancer patients were selected by convenience sampling method, and investigated by NDBCSS, the Perception Stress Scale （PSS） and the Hospital Anxiety and Depression Scale （HADS）, so as to adjust the language expression of the source scale and analyze the reliability and validity of NDBCSS. Results A number of 4 factors with eigenvalues greater than 1 were extracted from NDBCSS, which could explain 72.5% of the variance. Content validity （I-CVI） of each item was between 0.86-1.00, and the total scale content validity （S-CVI） was 0.94. The score of each factor of NDBCSS scale was positively correlated with the total score of PSS and the total score of HADS （P〈0.01）. The Cronbach＇s α coefficient of NDBCSS was 0.906. The test-retest correlation coefficient was 0.765. Conclusions NDBCSS has a good reliability and validity and could be applied to the pressure measurement of new breast cancer patients in China.
作者
李星
粟英
韩娜
陈阳
Li Xing;Li Ying;Han Na;Chen Yang(Nursing Department, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 4.50000, China（Li X;the Second Surgical Department of Breast, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China（Li Y, Han N, Chen Y)
出处
《中华现代护理杂志》
2018年第8期916-919,共4页
Chinese Journal of Modern Nursing
基金
河南省高等学校重点科研项目计划（14A320066）
关键词
乳腺肿瘤
压力
初诊
信度
效度
Breast neoplasms
Stress
Newly diagnosed
Reliability
Validity
