主要病媒生物的密度和病原阳性检出率均较低。
The density of the main medical vectors and positive rate of detection of pathogens were low.
目的探讨结核性胸膜炎的检测方法，提高阳性检出率。
Objective To research the method for detection of tuberculous pleurisy and increase the positive rate of inspection.
目的建立完善军团菌分离培养的检验方法，提高阳性检出率。
Objective to establish and improve methods of isolation and cultivation of Legionella and hence to enhance the positive detection rate.
纯化抗原可使琼脂凝胶双扩散试验的阳性检出率提高30%。
With the purified antigen, the positive rate by AGT increased by 30 per cent.
本法操作简单、安全、侵袭小、病人痛苦少、阳性检出率高。
This method has such advantages as simple and easy operation, safety and high detection rate.
随着唾液铅排出量的增加，血铅、尿铅的阳性检出率有增高趋势。
There was a tendency that as the levels of saliva lead increased, the positive rates of detection in blood lead and urine lead increased.
焦虑得分及阳性检出率与婚姻状况及文化程度有关，与年龄无关；
SAS score and positive rate were related with marriage status and educational attainments, but irrelevant to age.
结果表明，染色体分带技术比一般分析方法更为敏感，并且能提高阳性检出率。
The result shows that the chromosome banding technique is more sensitive than the common chromosome aberration analysis for detecting complicated chromosome aberration, increasing the positive rate.
结果表明，在局部地区羊群均程度不同地存在衣原体感染，阳性检出率为7．57％。
The result showed that sheep were infected by Choamydiae at different degree, the positive rate was 7.57 %.
目的了解抗中性粒细胞胞质抗体（ANCA）阳性检出率、流行病学特点及其靶抗原。
Objective To study the detectable rate of antineutrophil cytoplasmic antibodies (ANCA) in Chinese patients with clinical suspected small vessel vasculitis, and the target antigens.
不同组织学类型TAM抑制率实验似有差异，髓样癌的阳性检出率较浸润性导管癌高。
The TAM positive rate in medullary cancer was higher than that in other pathologic types of breast tumors and it was the lowest in ductal cancers.
结果表明：第一批样品阳性检出率为71.4％；第二批样品阳性检出率为85.7％。
The results showed that positive samples are 71.4% in the first batch and 85.7 % in the second.
超高倍显微系统总阳性检出率明显高于常规显微镜，差异有统计学意义（P<0.05）。
The total positive rate of the super microscope system was higher than that of the conventional microscopic, and the difference was statistically significant(P<0.05).
作者自制的平皿厌氧菌培养装置，阳性检出率为74%，比常用的厌氧箱和厌氧罐阳性检出率高。
The positive ratio is 74 percent using the plate anaerobe culturing device made by author, higher than using common anaerobic box and anaerobic jar.
不育组男性阳性检出率为32.5%，女性28.4%，男女比较无显著性差异（P>0.05）。
Thepositive rate in infertile male is 32.5%, and female28.4%, the difference between them was no significance(P>0.05).
方法对1 2 1 7例临床可疑结核病人用PCR、培养和镜检三种方法的阳性检出率进行比较。
Methods 1?217 specimens of the clinical suspicious tuberculosis cases were compared with 3 kinds of methods (PCR, culture and microscopy) in diagnosis of tuberculosis.
结论：不明原因晕厥病人大部分为VS,ISOHUT可提高阳性检出率，美托洛尔治疗VS有效。
Conclusion: Most of patients with unexplained syncope have VS. ISOHUT may increase the positive rate. Metoprolol is an effective drug in treatment of VS.
初步结果表明，单抗捕捉ELISA和间接N-ELISA的阳性检出率均比IDEXX试剂盒的高。
The results showed that the positive detectable rate of capture ELISA and indirect N-ELISA is high than IDEXX ELISA kit.
结果在已知实验灵敏度、特异度条件下，导出并验证了由阳性检出率计算患病率的点估计和区间估计方法。
Results Under the condition of positive detective rate, sensitivity and specificity known, the equations of prevalence were deduced.
目的对大肠埃希菌o 157：H7的检测方法进行探讨，减轻日常工作量，节约成本，提高阳性检出率。
Objective To discuss the detection method for e. coli O157: H7. We can economize cost, release the work, enhance the positive rate.
结果显示：45份标本淋球菌培养均为阳性，其中衣原体细胞培养检测阳性的7份，阳性检出率为15.6%。
The results showed that all of the specimens were positive for gonococci. of the 45 specimens, 7 were positive for chlamydia by cell culture and the prevalence was 15. 6%.
结果常规前位及张口上仰位三相骨显像对颞颌关节紊乱综合征的阳性检出率分别为70 .83%、87.50 %。
Results The diagnostic positive rates in usually anterior position and "mouth open and face upward" were 70.83% and 87.50% respectively.
CT诊断肺气肿的阳性检出率高于肺功能，说明对于早期肺气肿诊断64排螺旋CT和HRCT检查优于肺功能检查。
There is no significant difference in diagnostic rate of emphysema between 64 row detectors spiral CT and HRCT.
脑CT呈小囊型、炎症型及混合型表现的脑囊虫病患者抗体与抗原的阳性检出率均高于钙化型脑囊虫病组及单纯绦虫感染和单纯皮肌型囊虫病组；
The patients of groups which showed complete cyst, cerebral inflammation and mixed images in CT were in higher cAb and cAg positive rates than that of patients with calcification CT images.
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 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.
方法观察102例临床诊断为冠心病的VCGT环变化特点，并对比VCG T环变化阳性检出率与同时检查的心电图(ECG) T波改变阳性检出率。
Methods 102 patients with changes of t ring VCG were analyzed statistically. The masculine rate between changes of t ring VCG and changes of t wave ECG were contrasted.
对贵州省8个疫区现场采集山羊痘待检抗原检测结果表明，该方法阳性检出率为87。 5% （ 7 /8 ），与琼脂扩散试验（AGP）阳性检出率为50%（4 /8）相比较，RPHA敏感性比AGP高；
The results indicated that the positive rate of RPHA reached 87.5%(7/8), as compared with the positive rate of 50%(4/8) in agar gel precipitation(AGP), RPHA was more sensitive than AGP.
到2001年，已开展DOTS地区内的痰检阳性病例检出率稳定在平均51%的水平，但是2004年却增长至64%。
The smear-positive case detection rate within established DOTS areas remained stable at an average of 51% up to 2001, but increased to 64% in 2004.
从所有来源报告的痰检阳性病例数一直在增加(2003年检出率为50%)，但比直接督导下的短程化疗报告的增加要缓慢得多。
The number of smear-positive cases reported from all sources has been increasing (50% detection rate in 2003), but much more slowly than the increases reported under DOTS.
寻找艾滋病高发国家的痰涂片阳性肺结核检出率的估算新方法。
To develop new methods for estimating the sputum smear-positive tuberculosis case detection rate (CDR) in a country where infection with HIV is prevalent.
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