Objective The comparison of testing fecal occult blood by One step test and Benzidine test.
目的单克隆抗体一步法与联苯胺法测定粪便隐血的方法学比较。
Objective To establish a new method detecting fecal occult blood for diagnosing early colorectal cancer.
目的为了早期发现、诊断直、结肠癌，建立了一种检测便潜血的新方法。
Fecal Occult blood test Every year to detect hidden blood in the stool, a possible sign of colon cancer.
粪便潜血检验每年一次，以检查粪便中是否潜血，粪便潜血是结肠癌的可能征兆。
Within the last year, have you had a fecal occult blood test (FOBT) or a fecal immunochemical test (FIT)?
过去一年内，是否曾接受过大便隐血测试或大便免疫化学测试？
The high-risk population of large intestinal cancer was screened and surveilled with fecal occult blood test.
用大便隐血试验筛检和监测大肠癌高危人群；
Fecal occult blood test had a positive rate of 84% and 3 consecutive tests (positive rate 100%) are important rather than one test (positive rate 20%).
粪潜血试验的阳性率为84%，作1次试验的阳性率仅20%，连续3次试验的阳性率为100%。
BACKGROUND: Guaiac-based fecal occult blood tests (FOBTs) for colorectal cancer screening are not specific for human hemoglobin and have low sensitivity.
背景：以愈创木脂为试剂的粪便潜血实验（FOBTs）用于结直肠癌的筛查中，不仅对人血红蛋白特异性不高而且敏感性也很低。
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.
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%。
Conclusion it is common in infantile diarrhea with fecal occult blood positive, we should correlate the outcome with iconography and etiology to find the cause and the proper treatment.
结论小儿腹泻时大便隐血检测易呈阳性，应及时与影像学、病原学检测结果相结合查找病因，进行相应治疗。
Conclusion it is common in infantile diarrhea with fecal occult blood positive, we should correlate the outcome with iconography and etiology to find the cause and the proper treatment.
结论小儿腹泻时大便隐血检测易呈阳性，应及时与影像学、病原学检测结果相结合查找病因，进行相应治疗。
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