| 家庭负担量表应用于血吸虫病调查的信度、效度及敏感性评价 |
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| 引用本文： | 段琼红,许毅从,梁勋寅,袁修柏,赵焕虎,冉鹏. 家庭负担量表应用于血吸虫病调查的信度、效度及敏感性评价[J]. 中华流行病学杂志, 2008, 29(12) |
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| 作者姓名： | 段琼红 许毅从 梁勋寅 袁修柏 赵焕虎 冉鹏 |
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| 作者单位： | 1. 华中科技大学同济医学院公共卫生学院流行病与卫生统计学系,武汉,430030
2. 湖北省阳新县血吸虫病防治所 |
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| 基金项目： | 湖北省卫生厅血防科研联合攻关项目 |
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| 摘 要： | 目的 评价家庭负担量表(FBS)应用于血吸虫病患者家庭负担调查的信度、效度及敏感性.方法 用FBS对224例血吸虫病患者进行现场调查.采用Cronbach's α和折半信度评价量表的信度,因子分析法评价量表的效度,用方差分析比较不同收入水平患者的评分以评价量表的敏感性.结果 量表的内容一致性较高,整个量表的Cronbach's α和折半信度分别为0.874和0.939;量表各个维度的Cronbach's α和折半信度大多在0.70以上;采用冈子分析法,共提取6个公因子,累计贡献率为66.76%,基本证实了其结构效度;该量表能够区分不同收入水平患者家庭负担之间的差异(P<0.001),证实其敏感性较好.结论 FBS具有较好的信度、效度及敏感性,可用于血吸虫病患者的家庭负担调查.
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| 关 键 词： | 血吸虫病 家庭负担量表 信度 效度 敏感性 |
Study on the reliability, validity and sensitivity of a Family Burden Scale used for evaluation on schistosomiasis |
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| DUAN Qiong-hong,XU Yi-cong,LIANG Xun-yin,YUAN Xiu-bo,ZHAO Huan-hu,RAN Peng. Study on the reliability, validity and sensitivity of a Family Burden Scale used for evaluation on schistosomiasis[J]. Chinese Journal of Epidemiology, 2008, 29(12) |
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| Authors: | DUAN Qiong-hong XU Yi-cong LIANG Xun-yin YUAN Xiu-bo ZHAO Huan-hu RAN Peng |
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| Abstract: | Objective To evaluate the reliability, validity and sensitivity of a Family Burden Scale (FBS) of disease used on schistosomiasis. Methods 224 schistosomiasis patients were investigated, using the FBS. Reliability was estimated by Cronbach's α coefficient and split-half reliability. Validity was tested by factor analysis. Sensitivity was evaluated by comparison of patients with different income levels. Results The Cronbach's α coefficient was 0.874 and split-half reliability was 0.939 for FBS, respectively. Most values of Cronbach's α and split-half reliability for each component of scale were above 0.70. Construct validity was appraised by factor analysis, and 6 factors were identified. These factors could explain 66.76 % of the total variance. Patients with different income levels showed significant difference in terms of family burden for schistosomiasis (P<0.001 ). Conclusion This FBS appeared to have satisfactory reliability, validity and sensitivity and could be used in evaluating family burden of schistosomiasis patients. |
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| Keywords: | Schistosomiasis Family Burden Scale Reliability Validity Sensitivity |
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