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- Comparing to DSM-IV: the diagnostics results show that sensitivity is 78%, specificity is 84.2%, accuracy is 81.5%, false positive rate is 22.%, false negative rate is 15.8%, positive predictive value is 79.8%, negative predictive rate is 82.8%. 与DSM-IV比较:敏感性78.;0%25;特异性84
- 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。
- EOG, ERG and VEP reflect the function of different levels of the visual system. Therefore multiple testing (especially VEP and ERG) is necessary for reducing false positive and false negative and increasing the accuracy of prediction. EOG,ERG,VEP反映视系统不同平面的功能,故多项联测(尤其是VEP和ERG)对减少假阳性和假阴性,提高预测准确性是必要的。
- 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 sensitivity, specificity and accuracy ofthe prediction to the myocardial viability by DSE is 84.44%, 90.57% and 87.76% respectively, the ratio of positive and negative prediction is 88.37% and 87.27%. 多巴酚丁胺负荷试验对存活心肌预测的敏感性84.;44%25，特异性90
- 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
- For the model with hepatic metastasis of pancreatic cancer, the sensitivity, specificity, positive prediction or negative prediction value of surveying K-ras mutation in bile was 84.2%, 85.7%, 84.2% or 85.7% respectively. 胰腺癌肝转移胆汁K-ras基因突变检测的敏感性为84.;20%25;特异性为85
- 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。
- Diagnostic sensitivity and positive prediction value of malignant diseases was 83.3% and 100%, and diagnostic specificity and negative prediction value of the benign diseases was 100% and 66.7%, respectively. The accuracy was 84.7%. 恶性肿瘤的诊断敏感性83.;3%25(45/54);阳性预测值100%25; 良性病变诊断特异性100%25;阴性预测值66
- 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;
- 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。
