| HSROC模型在诊断试验Meta分析中的应用及Stata实现 |
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| 引用本文： | 张天嵩,熊茜.HSROC模型在诊断试验Meta分析中的应用及Stata实现[J].循证医学,2012,12(4):241-243. |
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| 作者姓名： | 张天嵩 熊茜 |
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| 作者单位： | 上海市静安区中心医院 a. 科教部; b. 中医科, 上海 200040 |
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| 摘 要： | 目的介绍HSROC模型在诊断试验Meta分析中的应用。方法通过对实例中的数据采用Stata中“metandi”命令来拟合HSROC模型，进行Meta分析。结果通过拟合模型，可以获得双变量模型、HSROC模型、经典统计指标等多个汇总合并结果。结论HSROC模型用于诊断试验评价是恰当的、灵活的，可作为经典SROC法的改进和补充。
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| 关 键 词： | Meta分析：诊断试验 层次综合受试者工作特征模型 |
HSROC Model in Meta-Analysis of Diagnostic Test and Its Solution in Stata |
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| ZHANG Tian-song
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XIONG Qian.HSROC Model in Meta-Analysis of Diagnostic Test and Its Solution in Stata[J].The Journal of Evidence-Based Medicine,2012,12(4):241-243. |
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| Authors: | ZHANG Tian-song XIONG Qian |
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| Institution: | a. Department of Science & Education; b. Department of Traditional Chinese Medicine, Jing’an District Central Hospital, Shanghai 200040, China |
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| Abstract: | Objective To introduce the application （HSROC） model in meta-analysis of diagnostic test. Methods of hierarchical summary receiver operating characteristic We conducted meta-analysis to fit HSROC model by using the metandi command in Stata through the data of examples. Results The bivariate, HSROC parameter estimates and the summary point of estimates for traditional meta-analysis were obtained. Conclusions The HSROC model is appropriate and agile for diagnostic test, and could be used as an extension and improvement of the traditional SROC. |
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| Keywords: | meta-analysis diagnostic test hierarchical summary receiver operating characteristic model |
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