文档介绍：1482例住院患儿肺炎支原体感染的流行状况
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【摘要】目的探讨我院儿科住院患儿肺炎支原体(MP)感染的流行状况。方法选择2001年1月~2008年12月经门诊或住院确诊为M P感染患儿1482例,对不同年度,不同季节,不同年龄M P感染的情况进行统计分析。%;不同年度MP感染顺序卡方检验(除2004与2005年外)差异有显著性,且有逐年增加趋势,并在2003年和2008年形成两个感染高峰;不同季节MP感染无差异性,P ,不同年龄段MP感染有显著差异性,~4岁年龄段MP感染明显高于其他年龄段,P =,1岁幼婴儿感染率低。结论 MP感染与年度、年龄有密切关系,与季节性无明显的关系。
【关键词】肺炎支原体感染流行病学
【Abstract】 Objective To study the epidemiologic regulation of mycoplasmal pneumonia(MP) infection in the hospitalized children. Methods: Statistics the data of 1482 children with MP infection from to . And the situation of MP infection in different quarters, years and ages were analyzed. Results The positive rate of MP infection was accounted for % of contemporaneous discharged patients. The infected order had significant differences in years (expect for 2004 and 2005), and the annual occurrence rate were increasing gradually year by year. There were two infection peaks, respective in both 2003 and 2008 .There were no significant differences in different quarters (P ).There were significant differences in different aged-grades. The incidence of less-than-4-years-old group was higher than another age group (P =).The infection rate of one-year baby is The incidence of MP infection is closely related to year and age, not the seasonality.
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