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.
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.
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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