求翻译：筛选出6个对住院腹泻患者粪便细菌培养发生促进因素，分别为年龄≧5岁、三级医院、便血、24h内>10次稀便、不洁食物史、症状持续>5d。暴发者之一为其抑制因素。是什么意思？

Selected six pairs of hospitalized patients with diarrhea, fecal bacterial culture occurs and contributes to the age ≧ 5 years old, respectively, three hospitals, blood in the stool, 24h in> 10 loose stools, contaminated food history, duration of symptoms> 5d. Outbreaks, one of its constraints

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Screens 6 to have the promotion factor to in hospital diarrhea patient excrement bacilliculture, respectively be in the age ≧5 year old, three levels of hospitals, having blood in stool, 24h the >10 time thin then, the unclean food history, the symptom continues >5d.One of exploding for its in

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Select 6 patient's human waste bacteria to suffering from diarrhoea in hospital and train and promote the factor, respectively it is to age ≧ 5 year old, hospitals tertiary, have blood in one's stool, in 24h> rare 10 times, food history, symptoms getting cleaner last> 5d. One of the persons wh