非恶性胸腔积液的端粒酶和CEA的假阳性率分别为6%和13%。
False positive rates of telomerase activity and CEA were 6% and 13% in group of nonmalignant pleural effusion.
结果：肝母细胞瘤和卵黄囊瘤术前血清AFP阳性率分别为85％，93％。
Results: AFP was significantly increased in 85% patients with hepatoblastoma and 93% patients with yolk-sac tumors.
患者多集中在夏河营及毛拉公社，人群利什曼素皮内试验阳性率分别为81.8％和33.6％。
The positive rates of Leishmania shin test in human population of this area were 81.8% and 33.6% respectively.
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%.
健康人血清和疑似病人血清阳性率分别为29.22%和3.81%，菌群均以黄疸出血群为主。
The positive rates of anti leptospira antibody of health people, patients and mice were 29.22%, 3.81%and 29.71%, respectively.
用重组铁蛋白检测30例日本血吸虫病人血清和30例正常人血清，阳性率和假阳性率分别为93 3%和3 3%。
The sera from 30 schistosomiasis patients and 30 normal controls were tested. The result showed the positive rate and the false-positive rate were 93 3% and 3 3%, respectively.
结果：TGIF在食管黏膜鳞状上皮和食管癌组织中阳性率分别为60.0%和71.2%，但后者以中度-强阳性为主。
RESULTS: the positive rates of TGIF in normal esophageal squamous epithelium and esophageal carcinoma were 60% and 71.2%, respectively, but the latter had stronger intensity staining.
结果该地区自然人群及病人血清抗钩端螺旋体抗体现以赛罗群棉兰型为主，其阳性率分别为34.13%和25.82%。
Results the predominant antibody of serogroup was Sejroe with positive rates of 34.13% and 25.82% in patients and natural populations respectively in these areas.
结果29例高碘性甲状腺肿患者中有25例过氯酸钾释放试验为阳性，而28例正常人仅有4例为阳性，其阳性率分别为86.2%和14.3%。
Results 25 out of 29 patients and 4 out of 28 normals were abnormal in perchlorate washout test, one positive rate was 86. 2%, the other was 14. 3%.
在接受胃镜检查的520例受检者中，胃镜诊断为消化性溃疡、胃炎和胃癌的患者的呼气试验结果的阳性率分别为91.91%7、6.42%和62.07%。
The positive rates of peptic ulcer, gastritis and gastric carcinoma in the 520 patients examined by gastroscope were 91.91%, 76.42% and 62.07% respectively.
用以上两法对流行区和传播阻断地区的人群血清进行循环抗原检测，其阳性率分别为34.52%（87/252）和9.72%（49/504），具有显著性差异。
In the field research, positive rate of circulating antigens from middle epidemic area(34.52%, 87/252)was markedly higher than that from transmit blocking area(9.72%, 49/504).
结果：受检患者中有8例不规则抗体检出阳性，分别为孕妇3例，地中海贫血患者3例，血液病患者2例，总阳性率为0.16%。
Results:8 cases were positive by screening and the positive rate was 0.16%. 3 cases were pregnant women, 3 cases were Mediterranean anemia and 2 cases were blood disease.
结果表明：幼年类风湿关节炎病人全身型该抗体的阳性率要明显高于多关节型和少关节型，分别为59．3％，28．6％，9．1％。
The result showed: The positive rate in systemic juvenile rheumatoid arthritis(JRA) was much higher than polyarticular and pauciarticular JRA, which was 59.3%, 28.6%, 9.1% respectively.
当假阳性率为5%时，单项母体血清PAPP-A、单项孕妇年龄、母体血清PAPP-A联合孕妇年龄及丈夫年龄筛查唐氏综合征胎儿的灵敏度分别为60%、50%、80%。
Maternal PAPP-A, maternal PAPP-A combined with maternal age and paternal age, and maternal age would respectively detect 60%, 80% and 50% of Down's syndrome fetuses with a false positive rate of 5%.
吸入性变应原阳性率和食物性变应原阳性率，两种检测结果的总符合率分别为73.2%和64.8%。
The total coincidence of positive rate of inhalant allergens and food allergens in two kinds of detection are 73.2% and 64.8%, respectively.
结果：由慢性浅表性胃炎→胃粘膜肠上皮化生→轻度异型增生→重度异型增生→胃癌，端粒酶阳性率逐渐增高，分别为0 %、42 9%、40 0 %、75 0 %、84 0 %。
Results: The positive rate of telomerase in chronic superficial gastritis, intestinal metaplasia, mild dysplasia, severe dysplasia and gastric cancer was 0%, 42.9%, 40.0% 75.0%, 84.5% respectively.
随着胃癌浸润胃壁深度和临床p-TNM分期的进展，原发灶中NDPK阳性率呈递减趋势（分别为P<0.001和P<0.001）；
The NDPK expression in the primary site was inversely related to the depth of tumor infiltration and p-TNM stage (P<0.001 and P<0.001, respectively).
实验室检查外周血淋巴细胞促凝血活性(pca)和抗链球菌多糖抗体(asp)阳性率较高(分别为75%，72%)。
There were higher positive rates of procoagulant activity (PCA, 75%) and antibody to streptococcal polysaccharide (ASP, 72%) in laboratory examinations.
两种抗原免疫酶染色试验的敏感性分别为92.9%和87.1%，假阳性率分别的5.1%和10.2%，经统计学处理两种抗原敏感性和假阳性率差异均无显著性。
The positive and false positive rates with two antigens were 92.9%, 87.1% and 5.1%, 10.2%, respectively, and no difference was found with these antigens in sensitivity and false positive rates.
治疗组术后血细菌培养阳性率、感染性并发症发生率分别为3.3%、10.0%，对照组分别为20.0%、33.3%，两组之间差异均有显著意义（P<0.05）。
Postoperative hemoculture positive and infection rates were 3.3% and 10.0% in the study group, 20.0% and 33.3% in the control group. There were all more significant differences between them (P<0.05).
治疗组术后血细菌培养阳性率、感染性并发症发生率分别为3.3%、10.0%，对照组分别为20.0%、33.3%，两组之间差异均有显著意义（P<0.05）。
Postoperative hemoculture positive and infection rates were 3.3% and 10.0% in the study group, 20.0% and 33.3% in the control group. There were all more significant differences between them (P<0.05).
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