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Value of the Combined Measurement of DKK-1 plus Alpha Fetoprotein in the Diagnosis of Hepatocellular Carcinoma:A Meta-Analysis

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Author:
No author available
Journal Title:
Journal of Military Surgeon in in Southwest China
Issue:
4
DOI:
10.3969/j.issn.1672-7193.2021.04-06.002
Key Word:
DKK-1;甲胎蛋白;肝癌;Meta分析

Abstract: 目的 探讨血清标志物DKK-1联合甲胎蛋白(AFP)检测对比单项检测AFP对肝细胞癌(HCC)的诊断价值.方法 检索已发表的有关DKK-1联合AFP及单项AFP检测诊断HCC的文献,并提取数据.采用Me-ta-DiSc1.4软件对诊断准确度指标进行Meta分析.结果 最终7篇文献入选.异质性检验提示AFP、DKK-1单项检测、DKK-1联合AFP检测均不存在阈值效应,但存在由其他因素引起的异质性,故选择随机效应模型.分析显示:DKK-1联合AFP检测的总灵敏度、总特异度、阳性似然比(PLR)、阴性似然比(NLR)及95%CI分别为0.88(0.86-0.90)、0.84(0.82-0.86)、0.15(0.10-0.24)、45.17(21.40-95.32).SROC曲线下面积和Q指数分别为0.938、0.8749.结论 DKK-1联合AFP检测能显著提高HCC诊断的灵敏度,并且特异性仍保持在较高水平(0.84),有助于HCC的早期诊断与筛查.

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