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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
- Each "false positive" reduces profits and angers an honest shopper. 每一笔被定为“欺诈性”的交易都会减少盈利，激怒诚实的顾客。
- 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。
- When NST was of non-reactive type and OCT/CST was positive, prediction of bad prognosis of fetus was correct in only 27% and 12.5% respectively, in other words, there was very high false positive rate. 试验结果异常(NST无反应型或OCT/CST阳性)预测胎儿预后不良的准确性分别为27%25和12.;5%25;有较高的假阳性率。 因此胎心率监护试验必须结合临床情况和其它检验;才能对胎儿情况作出准确判断。
- She has put herself in a false position. 她把自己摆在尴尬的地位上。
- Each“ false positive” reduces profits and angers an honest shopper. 每一笔被定为“欺诈性”的交易都会减少盈利，激怒诚实的顾客。
- Infrared cameras can also make false positives. 红外线摄影机也会判断错误。
- It is wiser to admit ignorance than to give a false positive diagnosis. 承认自己的无知要比给出一个错误的阳性诊断明智得多。
- 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。
- In Uganda Ms Counihan went for the false positives. 在乌干达，康尼汉女士主攻的是假阳性问题。
- Each “false positive” reduces profits and angers an honest shopper. 每一笔被定为“欺诈性”的交易都会减少盈利，激怒诚实的顾客。
- A false positive or negative error rate is impossible to measure because these are such rare events. 一个错误的正或负误差率是不可能衡量的，因为这些是很罕见的事件。
- I won't put myself in such a beastly false position. 我不能使自己处于这样引起旁人误解的恶劣地位。
- Only one false positive case was recorded with the oral gum swab test, proving 99.7% specificity. 通过口腔分泌液检验只有一例假阳性，证明准确度99.;7%25。
- Using the threshold value of 3 standard deviations greater than mean control team values to identify pelvic lipomatosis, the sensitivity, specificity and positive prediction value(PPV) of BSI and BSA were 100% respectively. 以对照组 x + 3s为阈值 ,膀胱形态指数和膀胱精囊角诊断的敏感性、特异性和阳性预测值均为为 10 0%25。
- Many of the arithmetical problems were solved by false position. 许多算术问题是用试位法解的。
- 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
- However, the false positives are normally easy to filter out. 但是,假阳性一般很容易过滤出来。
- This feature helps reduce the chance of false positives. 此功能有助于减少误报的几率。
- 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
