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- The positive predictive value of the BTA-TRAKTM test was 0.5, while the negative predictive value was 0.964. 其正向预估值为0.;5，而反向预估值为0
- BTA test sensitivity, specificity,accuracy, positive predictive value and negative predictive value was 67%,78%,73%,70% and 75%,respectively. BTA诊断膀胱癌的敏感度为67%25,特异度为78%25,准确度为73%25,阳性预测值为70%25,阴性预测值为75%25。
- The sensitivity ,specificity and negative predictive value of ST depression in leads V-l or V-2 for identifying the LCX as the IRA were 83% ,56% and 93% , respectirely. 根据V_1或V_2导联ST段压低判断LCX为IRA的敏感性、特异性和阴性预测值分别为83%25、56%25和93%25.
- Sensitivity, specificity, positive predictive value, and negative predictive value of multi-detector helical CT with oral contrast were 97.6%, 75%, 93.0%, and 90.0%, respectively. 口服肠道准备小肠CT检查的敏感度为97.;6%25(40/41);特异度为75%25(9/12);阳性预测值为93
- Corresponding values for specificity, were 96%, 95% and 73% and for negative predictive value, 68%, 85% and 83%. 相应的特异性值分别为96%25、95%25和73%25，阴性预测值为68%25、85%25和83%25。
- Using the PAD criterion by CDU, the sensitivity of PVL was 81.25%, the specificity was 95.83%, the positive predictive value was 92. 86%, the negative predictive value was 88.46% and the global accuracy was 90%. 彩超和PVL均诊断为PAD的肢体占32.;5%25。 以彩超诊断PAD为标准;PVL诊断PAD的敏感性为81
- 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
- AFA were present in 62.2% (107/172) of the early RA and 58.8% (127/216) of the late RA. The sensitivity and specificity of AFA in RA were 60.3% and 91.1%. The positive and negative predictive value was 94.6% and 68.0%. AFA在早期RA病例中阳性率为62.;2%25;在中晚期RA病例中阳性率为58
- The diagnostic sensitivity, specificity, accuracy, positive predictive value and negative predictive value of CT is 91.7%(55/60), 66.7%(12/18), 85.9%(67/78), 90.2% (55/61) and 70.6%(12/17) respectively. B组根据病变PET征象准确诊断59名NSCLC病例，假阴性1例，假阳性2例，敏感性为98.;3%25(59/60)，特异性为88
- The PAMG-1 test demonstrated a sensitivity of 98.39%, specificity of 100%, accuracy of 99.00%, positive predictive value of 100%,and a negative predictive value of 97.44%. for the diagnosis of premature rupture of fetal membrane. PAMG-1检测胎膜早破的灵敏度、特异性和准确性分别为98.;39%25、100%25和99
- The negative predictive value for an APRI of less than 0.42 for mild fibrosis was 92.6% while the positive predictive value for an APRI of greater than 1.0 was 95.7% for severe fibrosis. APRI低于0.;42预测轻微纤维化的阴性预测值为92
- When S/D increased in ICP, it prompted fetal distress.Its sensitivity was 42.9%, specificity was 89.4%, negative predictive value (NPV) was 52.6% and positive predictive value (PPV) was 47.4%. ICP脐动脉多普勒检查阻力升高者出现胎儿窘迫的敏感性为42.;9%25，特异性为89
- At the level of 64 U/mL, TSGF indicated any cancers with a specificity of 97.0%, a sensitivity of 56.0%, a positive predictive value of 98.5%, and a negative predictive value of 38.9%. 检测TSGF对治疗前恶性肿瘤的敏感度为56.;0%25，特异度为97
- Our results showed that the positive and negative predictive values were 92.4% and 90.6% respectively of TPHA. 结果表明,以TPHA试验为参照,阳性预测值92。
- The sensitivity, specificity ,accuracy and positive and negative predictive values of CK-DSE diagnosing CHD were 92 6%,78 3%, 86%,83 3% and 94 2%. CK -DSE诊断CHD的敏感性、特异性、准确性、阳性预测值和阴性预测值分别为 92 6%25、78 3%25、86%25、83 3%25和 94 2%25。
- The accuracy of individual cutoffs was demonstrated by sensitivity, specificity, and positive and negative predictive values. 个体截断点的准确性用来表示敏感性、特异性、正面和负面预测值。
- The parallel experiment of DTI and 16-S CT improved the sensitivity (97.36%), and negative predictive values for the diagnosis in coronary artery disease. DTI与16-S CT诊断冠心病的联合试验(平行试验)可提高检测的灵敏度97.;36%25及阴性预测值92%25。
- The positive and negative predictive values,sensitivity,and specificity of CT scans in evaluating the NPC response to radiotherapy were 4.4%,95.2%,66.7%,and 31.8% respectively. CT扫描评价鼻咽癌放疗后早期随访的阳性和阴性预测值为4.;4%25;95
- In the retrospectively study,the sensitivity,specificity,positivepredictivevalue(PPV),negatively predictive value(NPV) of CCR7 expression for lymph node metastasis was 84.8%(28/33),77.8%(14/18),87.5%(28/32),73.7%(14/19),respectively. CCR7表达对胃癌淋巴结转移判断的敏感性;特异性;阳性预测值及阴性预测值分别为84.;8%25(28/33);77
- The absence of ST segment depression in lead aVL predicts left circumflex artery-associated inferior wall acute infarction with positive predictive value of 82.6% and negative predictive value of 86.4%. aVL导ST段无明显下移对判断IRA为回旋支 (LCX)的阳性预测值为82 4%25 ,阴性预测值为 86 4%25。
