Results 52 of the 68 patients were isolated with positive rate of 77%.
结果68例标本中有52例痰培养有细菌生长，阳性率为77%（52/68）。
The positive rate of pneumocystis carinii in washing liquid of lung was 94%.
支气管肺泡灌洗物涂片法阳性率为94%。
Positive rate of chronic fibro-cavitary pulmonary tuberculosis was the highest.
慢性纤维空洞性肺结核患者阳性率最高。
With the increase in t stage, the positive rate of lymph code CK increased as well.
随着肿瘤t分期的增加，淋巴结ck表达阳性率亦增加。
Results It showed that the total positive rate of anti-tuberculosis antibody was 46.3%.
结果初治涂阳肺结核患者血清抗结核抗体总阳性率为46.3%；
Conclusions: The EEG evoked by sleep for long time may increase positive rate of epilepsy.
结论：长时监测睡眠诱发脑电图可提高癫痫的诊断阳性率。
Results: The positive rate of staff contacting with sheep was 10.8%, and suspected patients 42.8%.
结果：羊只接触人员的阳性率为10.8%，疑似患者的阳性率为42.8%。
The positive rate of receptors increases with the descent of the grading of pathological histology.
即受体的阳性率随组织学分级的增高而下降。
Results 105 cases of active BT were diagnosed in 3375 bronchoscopies with the positive rate of 3.1%.
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%；
The increase of other viral detection programme may also decrease the positive rate of HTLV-I antibody.
其它病毒检测项目的增加可能也会减少血清htlv - I的阳性率。
Objective To investigate the positive rate of cancerous patients determined by carcinoembryonic antigen.
目的观察癌胚抗原对患者肿瘤发生的阳性符合率。
Results The positive rate of bile bacteria culture was significantly higher in elder patients then others.
结果老年组胆汁细菌培养阳性率显著高于非老年组；
Result:The total positive rate of 114 children with asthma was 82.5% and the Dust mites hold the top one (78.2%).
结果：114例支气管哮喘患儿过敏原皮肤试验总阳性率82.5%，其中尘螨阳性率最高，占78.2%。
Using the combining method of serologic, bacterial and clinic diagnosis, the positive rate of Brucellosis is 5.2%.
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%；
The positive rate of malignant cells in ascitic fluid specimen was 96.4% after biopsy together with brush cytology.
腹膜活检和腹膜刷检同时进行后腹水脱落细胞学检查肿瘤细胞的阳性率增加至96.4%。
Objective To research the method for detection of tuberculous pleurisy and increase the positive rate of inspection.
目的探讨结核性胸膜炎的检测方法，提高阳性检出率。
The positive rate of T-cell receptor gene rearrangement was 81.3%, and was independent of the histological features.
细胞受体基因重排的阳性率为81.3%，阳性率与疾病分期无关。
The positive rate of CEAin serum and tissue of epithelial and metastasis cancer was higher than non-epithelial cancer.
在卵巢恶性肿瘤中，上皮性和转移性癌中的癌胚抗原阳性率高于非上皮性。
The result showed that the positive rate of BEAM positively correlate with the prolonged platelet electrophoresis time.
显示患者BEAM阳性率随血小板电泳时间延长呈正相关性增高。
The positive rate of vascular murmur was 50% in the patients diagnosed as encephalic cerebral arterial stenosis with TCD.
TCD提示颅内段脑血管狭窄患者血管杂音阳性率达50%。
Conclusion Comprehensive methods should be applied to increase the positive rate of PCR in the detection of variable region.
结论应综合采用多种方法以提高基因高突变区PCR检测阳性率；
The difference of the positive rate of measles virus to antibody among the different age monkeys was not remarkable(P>0. 01).
不同性别及不同年龄猴麻疹病毒抗体阳性率没有显著性差异（P＞0．01）。
The positive rate of measles antibody and geometrical mean titer were determined with ELISA and statistical analysis was made.
采用酶联免疫吸附试验测定麻疹抗体阳性率及抗体几何平均滴度，用统计学方法进行分析。
Conclusion Vitrectomy may improve the positive rate of culture and vision prognosis in patients with endogenous endophthalmitis.
结论玻璃体手术可以提高内源性眼内炎患者病源菌培养阳性率和视力预后。
Results:The positive rate of 69 milk samples was 8.70%. No antibiotics in import pasteurized milk and milk powder were detected.
结果：69份样本中抗生素残留总阳性率为8.70%，其中进口消毒牛奶及奶粉中未检出抗生素。
Brucellosis was detected by plate agglutination and test tube agglutination, the positive rate of the herd reached 2.48%(4/161).
采用平板凝集和试管凝集试验对布氏杆菌病进行检测，牛群的阳性率为2 48%（4/161）。
The positive 40 days before menopause, the positive rate of pregnancy is not high, and it is also possible that the misdiagnosis.
停经40天之前，妊娠的阳性率并不高，也有可能造成误诊的情况。
Results The positive rate of serious problems was 15.08%, and the main symptoms were obsessive, interpersonal sensitivity and depression.
结果有严重心理问题的检出率为15.08%，主要症状为强迫、人际敏感和抑郁；
Results The positive rate of diabetic autonomic neuropathy in NIDDM patients was 53.7%, which correlated with duration of diabetic history.
结果NIDDM患者心血管自主神经功能异常的发生率为53.7%，其发生率与病程呈正相关。
Results The positive rate of diabetic autonomic neuropathy in NIDDM patients was 53.7%, which correlated with duration of diabetic history.
结果NIDDM患者心血管自主神经功能异常的发生率为53.7%，其发生率与病程呈正相关。
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