CTA excluded 3 from 4 false positive cases displayed in transverse CT images.
CT横断面发现4例假阳性,结合CTA可排除其中3例.
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Howeer, it also recorded a few false-positive results in the control group.
但是, 在对照组中也有些假阳性结果的纪录.
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Serum autoantibodies may induce false positive result of anti-HIV test.
血清中自身抗体可引起抗-HIV初筛试验结果假阳性。
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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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但这却导致了假阳性的结果, 换句话说, 一些正常的组织反而被怀疑癌变.
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但是, 在使用通用引物扩增细菌基因时,假阳性很难避免.
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Conclusions Diagnostic peritoneal lavage can improve the positive rate of peritoneal puncture.
结论联合腹腔灌洗可提高腹腔穿刺的阳性率.
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The result shows that 7 fish contained MT-hGH gene. The positive rate was about 17.95 %.
结果表明,有7尾鱼苗带有MT-hGH基因, 转基因鱼的阳性率为17.95%.
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晕厥患者与循环系统症状患者相比,各直立倾斜试验阳性率之间无统计学差异(P>0.05).
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VP-positive fibers between PVN and SON were observed for the first time.
本文首次观察到在PVN和SON之间有VP阳性的神经纤维相联系.
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The OD value of the four seasons is almost the same ( P & gt; 0.05 ).
四个季节5-HT阳性细胞的光密度差异不大 ( P & gt; 0.05 ).
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20~30y, 31~40y,40~50y 和 > 50y各年龄组中HPV阳性的比率为32%, 38.5%,22.4%和7.1%.
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An HPV test result positive for a high-risk type within the previous 12 months.
前1年内的结果报告HPV阳性的高危型.
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By high-risk HPV testing , 80.8 % of CIN and 94. 1 % of CIN were positive.
CIN,CIN的 高危型HPV阳性率分别为80.8%及94.1%.
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