研究中存在的这种偏倚可能产生假阴性结果。
The consequences of this bias may be false-negative studies.
假阴性结果占阴性标本的0.5%。
假阴性结果主要来自两个方面：多位点定位蛋白和分泌蛋白。
Multiplly localized proteins and some secreted proteins cause the false negative results.
原位PCR技术操作比较复杂，同时在操作中易出现假阳性结果和假阴性结果。
The procedure of in-situ PCR is complex, and the pseu-positive and pseu-negative results are easy to occur.
结果：SEP传导速度在脊髓损伤后15分钟出现显著性变化，共出现四次假阴性结果。
Result: SEP conducted velocity changed significantly at 15 minutes after spinal striking and presented false negative changes for 4 times.
结果：发现干化学试纸条在尿蛋白、尿潜血和尿白细胞的测定中均有假阳性和假阴性结果。
Results covering the fake positive and negative result in test of inspecting urine albumen, blood and white blood cell on chemistry test paper.
第三个可能的原因是原发肿瘤延迟固定和假阴性结果，这个能解释复发病灶的ER阳性表达。
A third possibility is delayed fixation and false negative results for the primary tumor, which could explain some of the gain of ER in recurrence.
因此在本观察中，踝阵挛试验无真阳性和假阴性结果，4例假阳性结果（8.16 % ）。
Therefore, the ankle clonus test had no false-negative or true-positive result and 4 false-positive results(8.16%).
最近的研究显示，用于H1N1感染的有些检测方法不完全可靠，所以假阴性结果是经常出现的问题。
As recent studies have shown, some tests for H1N1 infection are not entirely reliable, and false-negative results are a frequent problem.
癌症检查的结果中，假阴性占一定比例的现象受到极大关注。
The percentage of false negatives generated by the cancer test is of great concern.
我们非常感激艾米丽的分享，其中包括检测结果为假阴性这件事情的发生。
We are grateful to Emily Rapp for sharing her personal story, including the occurrence of false-negative test results.
结果在常规工作中，单克隆试剂导致ABO血型鉴定结果异常者5例，最后被确定为假阴性3例，假阳性2例。
Result During routine we had discovered 5 anomalous results of ABO blood grouping by monoclonal reagents. 3 cases were false negative and 2 ones were false positive.
然而，假阴性率高、结果不稳定等因素严重阻碍着该技术的广泛应用，在石蜡组织中尤其如此。
However, the major obstacle to use technique as a routing is its high false negative rates and inconstant results, especially in paraffin-embedded tissues.
上述结果表明全身骨扫描阳性符合率为36.6％（11/30），无假阴性。
The above results showed that positive accuracy rate of bone scanning was 36.6 per cent(11/30) without false positive.
初级终点是与任意一个内镜程序(并发症)或结石的假阴性诊断相关的阴性结果患者的比率。
The primary end point was the proportion of patients with a negative outcome, related to either endoscopic procedures (complications) or to false-negative diagnosis of stones.
此外，抑制成分的存在也会干扰PCR扩增反应，出现假阴性检测结果。
Additionally, the inhibitors would also interference with the PCR amplification to generate false-negative detection results.
结果此复检方案的阳性符合率和阴性符合率均为100%，未出现假阳性和假阴性。
Results The coincident rate for positive of reexamination methods was 100% and for negative was 100%. There was not false positive result and false negative result.
没有假阴性和假阳性结果。
结果强阳性及阴性标本放置后，乙肝表面抗原检测结果相同，无明显差异，而弱阳性标本放置后，出现假阴性。
Results There are no obvious differences for strong positive and negative samples. But the weak positive sample appears pseudo-negative after being laid.
结果急诊床旁经胸超声心动图正确检出24例心包填塞，无假阴性，敏感性100%，1例假阳性，特异性96%。
Results Bedside emergency transthoracic echocardiography correctly identified 24 patients without false negative (sensitivity 100%) and with one false positive (specificity 96%).
对160名病人和320名正常人进行判别的结果与通常采用的大便潜血试验比较，假阴性率降低到23.75%。
The comparison of 160 cases and 320 controls tested with those examined by fecal occult blood test has exhibited a decrease to 23.750% in the false negative rate.
结果：在最小限度的假阴性及假阳性结果中，TLX3和FOXE3DNA甲基化检测可有效鉴别ALL。
Results: Reliable detection of DNA methylation of TLX3 and FOXE3 segregated ALL from those clear of disease with minimal false-negative and false-positive results.
最终实验结果表明，93例恶性的病例中，细胞学诊断89例，53例良性病例中，细胞学诊断完全正确，即四例假阴性。
Based on the final diagnosis, 89 out of 93 total malignant cases and 53 out of 53 total benign cases were correctly diagnosed with Thin-Prep (r) technique (four false negatives).
最终实验结果表明，93例恶性的病例中，细胞学诊断89例，53例良性病例中，细胞学诊断完全正确，即四例假阴性。
Based on the final diagnosis, 89 out of 93 total malignant cases and 53 out of 53 total benign cases were correctly diagnosed with Thin-Prep (r) technique (four false negatives).
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