论文部分内容阅读
于1990年10月至12月对广州市某教学医院儿科82例住院患儿的胃肠道感染进行了流行病学分析。收集患儿的粪便标本,检测8种常见致泻病原体。社会获得性感染患儿粪便病原体检出率为59.4%,医院内感染患儿则为80.0%。医院内感染与社会性感染的病原谱有所不同。前者以ETEC分离率最高,其次为轮状病毒、铜绿假单胞菌及沙门氏菌,后者病原以轮状病毒最多,其次为ETEC,然后是志贺氏菌及EPEC。医院内胃肠道感染主要见于6个月以下患儿,尤以新生儿疾病者最多见,而社会获得性感染多发生于6个月以上的幼儿。
In October 1990 to December 1990, a pediatric hospital of Guangzhou pediatric pediatric patients with gastrointestinal tract infection were epidemiologically analyzed. Stool samples were collected from children and tested for eight common allergenic pathogens. The prevalence of fecal pathogens in children with acquired SARS was 59.4% and that in hospital was 80.0%. Hospital infection and social infection of the original spectrum is different. The former with the highest ETEC separation rate, followed by rotavirus, Pseudomonas aeruginosa and Salmonella, the latter rotavirus most pathogens, followed by ETEC, followed by Shigella and EPEC. Gastrointestinal infections in the hospital mainly seen in children under 6 months, especially in neonatal diseases most common, and social acquired infections occurred in children over 6 months.