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目的:了解感染诱发儿童哮喘性发作的病原学分布特点。方法:对2009年1月至2013年12月收治的感染诱发哮喘急性发作的344例儿童进行深部痰培养,分析其病原学分布特点。结果 :鉴定出病原微生物304例,其中病毒78例(22.7%),肺炎链球菌63例(18.3%)及流感嗜血菌49例(14.2%)。结论 :病毒、肺炎链球菌和流感嗜血菌与儿童哮喘急性发作密切相关。
Objective: To understand the etiological distribution of asthma-induced seizures in children. Methods: From January 2009 to December 2013, 344 children with infection-induced acute exacerbation of asthma were subjected to deep sputum culture, and their etiological characteristics were analyzed. RESULTS: A total of 304 pathogenic microorganisms were identified, of which 78 (22.7%) were viruses, 63 (18.3%) were Streptococcus pneumoniae and 49 (14.2%) were Haemophilus influenzae. Conclusion: The virus, Streptococcus pneumoniae and Haemophilus influenzae are closely related to the acute attack of childhood asthma.