The combined measurement of 5 tumor markers elevated diagnostic specificity of PHC to 94.6%.
五项联合检测对原发性肝癌诊断的灵敏度可提高为94.6%。
Objective To improve the diagnostic specificity of anti-RA33 antibody for rheumatoid arthritis(RA).
目的提高抗RA33抗体诊断类风湿性关节炎（RA）的特异性。
MRS can differentiate the nature of the lesions, and can improve the diagnostic specificity combined with dynamic contrast enhancement MRI.
MRS能够区分病变性质，与动态对比增强扫描联合应用能够提高诊断的特异性。
Conclusion Analysis of the results of both treadmill exercise test and ultrasonic cardiogram can improve the diagnostic specificity and accuracy of ischemic heart disease.
结论平板运动试验结合超声心动图结果分析，可提高对缺血性，心脏病的诊断特异性和准确性。
Method of parallel combined testing could increase the diagnostic sensitivity to 90.2%, and serial combined examination could increase the diagnostic specificity to 93.5%.
平行法联合检测可使诊断的灵敏度提高至90．2％，系列法联合检测可使特异度提高至93．5％。
ABSTRACT: Objective to evaluate the diagnostic specificity of dynamic assessment and monitoring using a portable spirometer in diagnosis and differential diagnosis of asthma.
摘要：目的评价动态肺量测定在支气管哮喘诊断和鉴别诊断中的价值。
To investigate the diagnostic specificity and sensitivity of anti-SSB on systemic lupus erythematosus (SLE), and to analyze the relationship between anti-SSB and clinical manifestations of SLE.
探讨抗ssb抗体对系统性红斑狼疮(SLE)诊断的敏感性和特异性，并了解其与SLE临床表现的关系。
PPV, sensitivity, specificity, accuracy, diagnostic upstaging, and treatment management changes were determined from subset analysis of 123 previously untreated patients with HN cancer.
阳性预测值、敏感性、特异性和精确度、肿瘤诊断分期和治疗处理变化由123例未经治疗的头颈部肿瘤患者子集分析来决定。
The diagnostic sensitivity and specificity of echocardiography and ascending aortic angiography are very high.
心脏超声及升主动脉造影有很高的诊断敏感性与特异性。
Diagnostic sensitivity and specificity of the DSA affinity chromatography of the liver-type ALP for primary hepatocarcinoma are all 100%.
用肝型碱性磷酸酶dsa强结合组分诊断原发性肝癌的灵敏度和特异度均可高达100%。
Combined with multiple serum tumor marker measurements, this method can improve diagnostic sensitivity and specificity, he nce it facilitates the early diagnosis and differential diagnosis.
与多项血清肿瘤标志物检测联合应用，能够进一步改善诊断的敏感性和特异性，提高早期诊断和鉴别诊断水平。
The diagnosis of MS needs comprehensive diagnostic method, mainly depends on clinical manifestation, but MRI has strong specificity in diagnosis.
MS的诊断需要采用综合性诊断方法，主要依赖临床表现，但MRI在诊断中具有较强的特异性。
Parallel tests could increase the diagnostic sensitivity, but decreased specificity and accuracy accordingly.
并联试验诊断虽可提高灵敏度，但相应降低特异度及准确度。
The sensitivity, positive testing rate and specificity of some domestic made anti-HCV testing kits were compared. Also, the antigen components and diagnostic value of the kits were discussed.
比较了部分国产抗-丙型肝炎病毒(HCV)检测试剂盒与新加坡试剂盒的灵敏度、阳性检出率和特异性，讨论了试剂盒的抗原成分和诊断价值。
The diagnostic sensitivity for LEASD increased and the specificity decreased gradually with decreasing values of TPI.
与超声多普勒诊断结果比较，随着TPI取值的下降，诊断LEASD的敏感性逐渐增加、特异性逐渐下降；
Objective: To explore mathematical relation of sensitivity and specificity, likelihood ratio, predictive value in diagnostic test.
目的：探索诊断试验的灵敏度与特异度、似然比、预测值的变化关系。
Objective To test the sensitivity and specificity of alpha-fetoprotein (AFP) colloidal gold diagnostic strip as compared with RIA-AFP diagnostic kit.
目的用甲胎蛋白放射免疫测定（AFP RIA）试剂盒作对照，测定AFP胶体金诊断试剂的灵敏度及特异度。
The diagnostic model combined with 2 biomarkers could separate nephroblastoma from other child′s abdominal solid tumors with a sensitivity of 93.3%, and a specificity of 100%.
区分肾母细胞瘤与其他腹腔实体肿瘤的血清蛋白质指纹图谱模型特异性为100%，敏感性为93.3%。
Combined detection of different indexes could improve the diagnostic sensitivity, specificity and accuracy for AMI.
多项心肌损伤指标联合检测可提高A MI实验室诊断的灵敏度、特异度及准确性。
Combined detection of different indexes could improve the diagnostic sensitivity, specificity and accuracy for AMI.
多项心肌损伤指标联合检测可提高A MI实验室诊断的灵敏度、特异度及准确性。
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