犬瘟热ELISA试剂盒诊断阳性率较低。
结论：长时监测睡眠诱发脑电图可提高癫痫的诊断阳性率。
Conclusions: The EEG evoked by sleep for long time may increase positive rate of epilepsy.
尿香草基苦杏仁酸和血儿茶酚胺定性诊断阳性率为73% ，93%。
The positive sensivity of urinary VMA was 73%, and blood catecholamine was 93%.
目的改良脑脊液样本处理方法和优化PCR检测系统，提高结核性脑膜炎诊断阳性率。
Abstract Objective To improve the diagnosing level of tuberculosis meningitis (TBM) by means of modified preparation of cerebrospinal fluid (CSF) and optimized IS6110 PCR system.
左心室造影示12 6例左心室舒张期形态均呈“黑桃”样改变，诊断阳性率85 .7%。
Left ventriculography demonstrasted AHCM with the apical "spade" changes in 126 cases, The positive rate was 85.7%.
目的对比分析剥夺睡眠脑电图与药物睡眠脑电图诊断小儿癫痫的阳性率。
Objective To compare the positive rate on diagnosis of children epilepsy with EEG of deprivation sleep and drug sleep.
统计各种方法诊断门脉高压的阳性率及相互关系。
The positive percentage of different methods for the diagnosis of portal hypertension were analysed.
结果近3年支气管镜检查3375例次，诊断活动性支气管结核105例，阳性率3.1%；
Results 105 cases of active BT were diagnosed in 3375 bronchoscopies with the positive rate of 3.1%.
由于传统的病原学检查费时，阳性率低，免疫学检查已成为早期诊断的依据。
Since the traditional inspection of etiology is time - consuming and have less positive rate, immunologic test has become testimony at earlier diagnosis.
结论CT下粗切割针穿刺活检对肺结核病是一种诊断准确性较高的检查方法，活检标本采用多种方法检查可提高阳性率。
Conclusion CT-guided core needle lung biopsy is a more sensitive diagnostic method to tuberculosis. Various study ways to biopsy preparation can improve positive rate.
目的研究结核分枝杆菌(结核菌)快速培养方法，提高阳性率，以协助临床早期诊断。
Objective to study the method of rapid culture of Mycobacterium tuberculosis, so as to improve early clinical diagnosis.
目的：认识梅克尔憩室出血的血管造影表现，提高对胃肠道出血的血管造影诊断的阳性率。
Objective: To improve the knowledge of angiographic findings of Meckel s diverticulum with bleeding and the angiographic diagnosis of gastrointestinal bleeding.
采用血清学和细菌学诊断并结合临床症状对牛布病进行诊断，阳性率为5.2%；
Using the combining method of serologic, bacterial and clinic diagnosis, the positive rate of Brucellosis is 5.2%.
结果经改良的蹲走试验，在术前的诊断率最高，阳性率占82%。
Results Verified by arthroscopy, improved squat-walking test has the highest rate of diagnostic coincidence, the rate of sensitivity was 82%.
结果CT平扫诊断颈椎间盘膨或突出症阳性率仅为8%（6/75），诊断骨质增生45.33%（34/75）。
Results Positive findings of CT for diagnosing cervical disc herniation were 8 % (6/75), those for diagnosing hyperosteogeny were 45.33 % (34/75).
提示心肌断层显像摄取比值定量分析法有助于提高诊断冠心病的阳性率。
It is concluded that the UR quantitative analysis method of myocardial perfusion tomography imaging could improve the sensitivity of diagnosing CHD.
结论采取同步培养可提高阳性率，为临床感染性疾病诊断和抗生素的合理使用提供了重要依据。
CONCLUSIONS Adoption step for step culture could not only increase positive rate, but also gave a important reason in the diagnosis of infection diseases and rational administeration of antibiotic.
EEG检查阳性率80 %，在病灶诊断上与PET检查完全一致和部分一致占70 %，完全不一致3 0 %。
EEG positive rate was 80%, complete and partial consistency with PET was 70% in foci locating diagnosis, complete inconsistency was 30%.
目的：为提高动态脑电图对癫痫的诊断的准确率、阳性率，准确识别脑电图伪迹，以防误诊或漏诊。
Objectives: to increase accurate rate, positive rate of AEEG in diagnosis of epilepsy and distinguish accurately artifact of EEG so as to prevent misdiagnosis and missed diagnosis.
根据上述特性建立了癌诊断判据，对肺癌和肠癌的阳性率分别为87%和83%，特异性85%。
The cancer diagnosis criterion was established with sensitivities of 87% and 83% for lung cancer and colon cancer respectively, and specificity of 85%.
结论肌电图检查是诊断dm的重要手段，选择股四头肌、胫前肌及肱二头肌进行EMG检查阳性率最高。
Conclusion EMG may be an important means of diagnosing DM. Selection of quadriceps, biceps and anterior tibial muscles for EMG may be helpful in increasing the positive rate of EMG.
目的了解特发性脱髓鞘性视神经炎患者AQP-4的阳性率及对其预后的诊断作用。
Objective To investigate the seropositive rate of AQP-4 in patients of optic neuritis and the effect of diagnosis of recovery and.
结论：各型肝病检测值的变化与肝病病情呈平行关系，不同程度反应了肝脏的受损程度，对各型肝病的鉴别诊断能有所帮助，对原发性肝癌联合检测总阳性率高于各单项检测。
Conclusion: the changes level reflect the degree of suffer injury in several hepatic disease. Positive reaction of unite assay are higher than sin-ele assay in cancer of the liver.
结论肝炎基因诊断芯片可以检测肝组织中HBVDNA，准确率可达75%，假阳性率低。
Conclusion HBVDNA in the liver tissues can be detected by the gene chips, the accuracy of diagnosing was 75% and the rate of the sham positive was lower.
实验室咽拭子培养诊断结果：支原体阳性率10.41％，军团菌阳性率5.21%。
Throat swab positive of mycoplasmal was 10.41% . Detection of legionaires' was 5.21%.
结论选取合适的定位和取材方法及正确的操作是提高细胞学、组织学诊断的阳性率的关键步骤。
Conclusion Suitable location or method and correct operation are the key steps to achieve a satisfactory cytologic or histologic diagnosis p...
结果9例患者检查后明确了病因，且无严重并发症，提示该法对于原因不明胸腔积液的诊断是一种阳性率高、安全、简便的检查方法。
The results showed that the diagnoses were confirmed in 9 of 10 patients submitted to pleuro examination, and no severe complications were found. The result suggest that pleuro…
肝炎基因诊断芯片可以同时检测乙型和丙型肝炎，诊断乙型肝炎血清准确率可达80％，假阳性率低。
Hepatitis B and C can be detected by one gene chip. The accuracy of diagnosing hepatitis B in the serum can reach 80%, the pseudopositive ratio by using gene chips was low.
目的提高甲真菌病诊断的准确率和阳性率，探索新的实验方法。
Objective to improve the rate of accuracy and positiveness in diagnosis of onychomycosis, and to explore new approaches.
检测17例血标本，阳性率为5 8 8% （ 10 /17） ，与血清学检测和临床诊断治疗结果相符合。
This PCR system has been successful in detecting 17 clinical samples, the positive rate were 58.8%(10/17).
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