false negative的意思|示意

Objective false positive and false negative rates of serological detection of Treponema pallidum antibody.

目的:使用两种快速免疫结合试验检测梅毒螺旋体抗体,可使假阳性降到极低.

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The accurate needle puncture rate was 100 %, accurate diagnosis rate 92.3 %, and false negative rate 7.7 %.

刺中率为100%, 活检正确率为923%, 假阴性率77%.

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What the paper tell you about the number of false negative and false positive screening test?

这篇文章告诉你关于筛查结果的假阴和假阳数据是 什么 ?

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All patients with false - negative sonographic or CES findings recovered uneventfully.

所有的常规超声或造影为阴性的患者,随访均恢复良好.

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Results The diagnostic sensitivity was 95.38 % and specificity was 100 %. The false negative rate was 1.38 %.

结果弹射式空芯针活检(ST-CNB)对乳腺癌的诊断敏感性为95.38%,特异性为100%, 假阴性率为1.38%,假阳性率为0.

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False negative tests can result from low worm counts, immature infections and all male infections.

心蠕虫数量小 、 未成熟或仅有雄虫感染时会导致检测出现假阴性.

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