Abstract:

Objective To sinicize the Cancer Peer Support Scale and evaluate its validity and reliability among adolescent and young adult（AYA） cancer patients. Methods The Chinese version of the Cancer Peer Support Scale was developed by forward translation，back translation，cultural adjustment and pre-survey. From March 2021 to June 2021，128 AYA cancer patients in 2 tertiary hospitals in Changsha were selected for a questionnaire survey to analyze the reliability and validity of the scale. A questionnaire survey of 241 patients recruited from 2 tertiary hospitals in Changsha，and was selected for validated factor analysis from July 2021 to March 2022. Results The Chinese version of the Cancer Peer Support Scale included 3 dimensions and 11 entries. The content validity at the scale level was 0.948，and the content validity at the entry level ranged from 0.714 to 1.000. The exploratory factor analysis extracted 3 common factors with factor loadings of 0.535~0.872 for each entry，and the cumulative variance contribution rate was 69.64%，and the equations were well fitted. The Cronbach’s alpha coefficient for this scale was 0.923，and the fold-half reliability was 0.860. The results of the validation factor analysis showed a good model fit. Conclusion The Chinese version of Cancer Peer Support Scale has good reliability and validity，and it is suitable for assessing the level of peer support of AYA cancer patients.

Key words: Cancer, Adolescent and Young Adult, Peer Support, Scale, Oncologic Nursing

摘要：

目的 汉化癌症患者同伴支持量表，并检验其信效度。方法 通过正译、回译、文化调试和预调查对原量表进行汉化，形成中文版癌症患者同伴支持量表。于2021年3月—6月选取长沙市2所三级甲等医院的128例青年癌症患者进行问卷调查，分析量表的信效度；2021年7月—2022年3月选取该2所医院招募的241例患者进行问卷调查，用于验证性因子分析。结果 中文版癌症患者同伴支持量表包括3个维度、11个条目。量表水平的内容效度指数为0.948，条目水平的内容效度指数为0.714~1.000。探索性因子分析提取出3个公因子，各条目因子载荷为0.535~0.872，累计方差贡献率为69.64%，方程拟合良好。量表总的Cronbach’s α系数为0.923，折半信度为0.860。验证性因子分析结果显示，模型拟合度良好。结论 中文版癌症患者同伴支持量表的信效度良好，适用于青年癌症患者同伴支持感的评估。

关键词: 癌症, 青年, 同伴支持, 量表, 肿瘤护理