急性呼吸道感染患儿呼吸道病毒检测结果临床分析

目的:对急性上呼吸道感染(URTI)患儿和急性下呼吸道感染(LRTI)患儿进行呼吸道病毒检测,分析病毒感染在急性呼吸道感染中的发生率,以及其与外周血的白细胞及C-反应蛋白的相关性,指导临床合理用药。方法:提取患儿的鼻咽拭子采用直接免疫荧光法(DFA)检测7种呼吸道病毒,包括流感病毒A(Flu A)、流感病毒B(Flu B)、副流感病毒1(PIV1)、副流感病2(PIV2)、副流感病3(PIV3)、合胞病毒(RSV)、腺病毒(ADV)。结果:1 430例URTI患儿呼吸道病毒检出率为53.78%,563例LRTI患儿呼吸道病毒检出率为18.12%。结论:在急性呼吸道感染患儿中进行呼吸道病毒的检测对早期明确病原体,合理用药,减少抗生素的使用有积极意义。

Clinical analysis of respiratory tract virus detection results of childre with acute respiratoy infection

Objective To detect the respiratoory tract virus of children who hsd URTI and LRTI,and to analyze the incidence.rate of virus infection of acute respiratory tract infection and the comelation of white cell and C-reaction protein of peripheral blood then to guide the rational clinical drug use.Method We used the patients' nose swabs to deteet.7 kinds of respiratory virus by DFA,including Flu A,Flu B,PIV1,PIV2),PIV3,RSV,ADV.Results URTI respiratory virus detection rate in 1430 cases of children was 53.78%,with 563 cases of LRTI respiratory virus detection rate was 18.12%.Conclusion Detection of respirotany tract virus in patients with acute respiratory infection has positive meaning in clearing the pathogens earlier,using drugs rationally reducing the use of antibiotics.