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- Still, mammograms aren’t perfect.Normal breast tissue can hide a breast cancer, so that it doesn’t show up on the mammogram.This is called a false negative. 正常的乳腺组织中可以隐藏乳腺癌,而不被我们发现,这就是所谓的“假阴性率”;
- A false negative rate of cytology was 15.2%. 细胞学检查存在著假阴性率15.;2%25。
- End into a false negative, as in a dream, like cursory. 终成虚负,经年一梦,宛若走马。
- To decrease false negative rate,it is necessary to offer AVSS before NPT . 在阴茎夜间勃起检测前,有必要给予视听觉性刺激,以降低检测的假阴性率。
- Auditory screening by OAE showed 99.38% sensitivity, 0.62% false negative rate. 耳声发射作为新生儿听力筛查方法,灵敏度是99.;88%25,假阴性率是0
- The accurate needle puncture rate was 100%, accurate diagnosis rate 92.3%,and false negative rate 7.7%. 刺中率为 10 0%25 ,活检正确率为 92 3%25 ,假阴性率 7 7%25。
- Survey of false negative Gram-negative bacillus in application of Bact /Alert 240 automated blood cul -ture system. 使用BacT/Alert 240全自动血培养仪与革兰阴性杆菌假阴性的分析
- We gained the results as follows:8% was for false negative tate, with 30% for technology and 60% for diagnosis. 假阴性率 8%25 ,其中技术因素占 3 0%25 ,病理诊断占 60%25。
- This example demonstrates the difference between our reaction to a false negative and a false positive. 此例证明了我们对于错误的负面消息、错误的正面消息的反应差异。
- Objective To reduce false negative and improve the accuracy of fine needle aspiration cytology (FNAC) in breast cancer. 摘要目的降低假阴性率,提高乳腺癌针吸细胞学诊断的准确性。
- The false negative rate of the MBD group and the combination was 15.15%、12.5% respectively. 亚甲蓝组与联合组的假阴性率分别为15.;15%25、12
- It is an imperative issue that reduces the false negative rate and false positive rate in attack recognition. 摘要 降低攻击识别中的漏报率和误报率是现在一个急需解决的问题。
- Of the 442 cases, 3 were false positive and 1 was false negative radiologically. 结果442例病人中,假阳性3例,假阴性1例,诊断准确率达99。
- Results:False negative rate of pap smear and colposcopy was 90.12% aed zero respectively. 结果:诊断假阴性率宫颈防癌涂片为90.;12%25;电子阴道镜检查为0;
- False positives upset us, but false negatives do not. 错误的正面消息让我们沮丧,而错误的负面消息却不会。
- Results Of the 442 cases, 3 were false positive and 1 was false negative radiologically. 结果442例病人中,假阳性3例,假阴性1例,诊断准确率达99.;1%25。
- The histology identified at CNB was confirmed at OB for 98.1% of the cases, false negative rate was 1.9%. 穿刺与切除术后病理符合率98.;1%25;漏诊1例占1
- It should be noted that most of these types of mix-ups or failures in the chain of custody would lead to a false negative result which would be work in the accused's favor. 应当注意,保管链上大多数类型的混淆或者失误都会导致假阳性的结果,这是对被告有利的。
- And the results of experiment manifested that the S-M algorithm has a trait of low false negative and low false positive. 试验结果表明:该算法具有低漏报率和低误报率的特点。
- Objective: To decrease the 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。