中国心理卫生杂志2019，Vol.33Issue(3)：192-197,6.DOI:10.3969/j.issn.1000-6729.2019.03.007
体象量表中文简体版在直肠癌患者中的适用性
Psychometric evaluation of the Chinese version of theBody Image Scale in patients with rectal cancer
摘要
Abstract
Objective:To adjust the wording and to examine the validity and reliability of the Chinese traditional version of the Body Image Scale (BIS) in patients with rectal cancer.Methods:Totally 180 patients pathologically diagnosed with rectal cancer were selected.The obtained data were divided equally into two parts.Half of them was for item analysis and exploratory factor analysis, and the other half was for confirmatory factor analysis and internal consistency reliability.The criterion validity was tested with the Quality of Life Questionnare-Core30 (QLQ-C30).Twenty-five patients were retested for test-retest reliability with 2 week interval.Results:Two factors were retained after exploratory factor analysis, which could explain 69.1％ of the total variation.And the result of confirmatory factor analysis was that the structure of the scale was stable and achieved goodness of fit (χ2/df=2.32, CFI=0.96, NFI=0.93, IFI=0.96, TLI=0.94, RMSEA=0.078).The scores of total scale and two factors were negatively correlated with the scores of five function domains and overall quality of life of QLQ-C30 (r=-0.27——0.54, Ps＜0.05).In total scale, Cronbach' s α coefficient of total scale was 0.92, while test-retest reliability was 0.88.Conclusion:The Chinese version of BIS showed good validity and reliability for assessment of body image in Chinese patients with rectal cancer.关键词
体象/癌症/效度/信度/生活质量Key words
body image/cancer/validity/reliability/quality of life分类
医药卫生引用本文复制引用
宋丽莉,李磊,孙婷婷,陈爱晶,张洁,唐丽丽..体象量表中文简体版在直肠癌患者中的适用性[J].中国心理卫生杂志,2019,33(3):192-197,6.基金项目
北京市卫生与健康科技成果与适宜技术推广项目 (2018-TG-48) （2018-TG-48）
