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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%. 與DSM-IV比較:敏感性78.;0%25;特異性84
- Positive predictive rate within 5 mmHg in ICP was 63.28%, and CPP was 62.5%. ICP預測差值在5mmHg內陽(yáng)性預測率為63.;28%25;CPP為62
- Predicted and actual correlation coefficients of ICP & CCP were 0.796 and 0.977 separately. Positive predictive rate within 5 mmHg was 89.91%. 預測和實(shí)測ICP、CPP相關(guān)系數分別為0.;796、0
- Under the guide of CTF, sensitivity for neoplasm was 93%, and specificity was 100%, positive predictive rate was 100% and negative 87 9%, with accuracy of 95 7%. CTF法引導經(jīng)皮穿刺活檢對腫瘤性病變的敏感性為 93%25 ,特異性 10 0%25 ,陽(yáng)性預測值 10 0%25 ,陰性預測值87 9%25 ,準確性 95 7%25。
- 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. 試驗結果異常(NST無(wú)反應型或OCT/CST陽(yáng)性)預測胎兒預后不良的準確性分別為27%25和12.;5%25;有較高的假陽(yáng)性率。 因此胎心率監護試驗必須結合臨床情況和其它檢驗;才能對胎兒情況作出準確判斷。
- A false positive or negative error rate is impossible to measure because these are such rare events. 一個(gè)錯誤的正或負誤差率是不可能衡量的，因為這些是很罕見(jiàn)的事件。
- The false positive rate was high in heart auscultation,which often occurred in atrial septal defect(ASD). 心臟聽(tīng)診假陽(yáng)性率較高，主要發(fā)生于聽(tīng)診可疑房間隔缺損中。
- Each "false positive" reduces profits and angers an honest shopper. 每一筆被定為“欺詐性”的交易都會(huì )減少盈利，激怒誠實(shí)的顧客。
- It is an imperative issue that reduces the false negative rate and false positive rate in attack recognition. 摘要 降低攻擊識別中的漏報率和誤報率是現在一個(gè)急需解決的問(wèn)題。
- She has put herself in a false position. 她把自己擺在尷尬的地位上。
- 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反映視系統不同平面的功能,故多項聯(lián)測(尤其是VEP和ERG)對減少假陽(yáng)性和假陰性,提高預測準確性是必要的。
- Infrared cameras can also make false positives. 紅外線(xiàn)攝影機也會(huì )判斷錯誤。
- Results The fales negtive rate for WBC was 28.18%,for RBC,7.04%and the false positive rate for WBC was 7.87%,for RBC,28.28%.by dry-chemistry. 結果干化學(xué)法對尿中白細胞假陰性率為28.;18%25;假陽(yáng)性率為7
- In Uganda Ms Counihan went for the false positives. 在烏干達，康尼漢女士主攻的是假陽(yáng)性問(wèn)題。
- A nonreassuring NST preterm usually should be assessed with ancillary tests, since the false positive rate of an isolated NST may be 50 to 60 percent. 由于存在50%25-60%25的假陽(yáng)性，一個(gè)不安全的NST試驗模式通常認為應當用過(guò)附屬試驗評估。
- Auditory screening by OAE showed 99.51% sensitivity, 68.60% specificity with false negative and false positive rate of 0.49% and 31.40%. OAE的靈敏度、特異度分別為99.;51%25、68
- The experiments show that the approach can detect unknown intrusions effectively, and has a good performance in detection rate and false positive rate. 實(shí)驗表明：該方法能夠有效檢測未知入侵，在檢測率、誤警率方面都達到較滿(mǎn)意的結果。
- Each“ false positive” reduces profits and angers an honest shopper. 每一筆被定為“欺詐性”的交易都會(huì )減少盈利，激怒誠實(shí)的顧客。
- It is wiser to admit ignorance than to give a false positive diagnosis. 承認自己的無(wú)知要比給出一個(gè)錯誤的陽(yáng)性診斷明智得多。
- CTA excluded 3 from 4 false positive cases displayed in transverse CT images. CT橫斷面發(fā)現4例假陽(yáng)性,結合CTA可排除其中3例。
