ABSTRACT
Objective To analyze the composition ,distribution and drug resistance change of sputum cul-ture pathogenic bacteria .Methods The clinical data in 4502 children patients with infectious pneumonia trea-ted in the branch hospital of the Urumqi Municipal First People′s Hospital from January 2013 to December 2016 were retrospectively and statistically analyzed on the distribution ,composition and drug resistance of dif-ferent bacterial species in sputum culture pathogenic bacteria ,pathogenic bacterial composition and drug re-sistance of major pathogens in different years ,and selection of empirical antibacterial medication treatment scheme .Results Among 4502 cases of infectious pneumonia ,1801 strains of pathogenic bacteria were isola-ted from the sputum culture ,including 1026 strains of Gram-positive bacteria and 775 strains of gram negative bacteria .There was no statistically significant difference in the pathogens composition among different years (P>0 .05) .Conclusion The pathogens composition change from sputum culture in child infectious pneumonia is unconspicuous ,but the drug resistance of pathogenic bacteria is gradually enhanced ,it is necessary to pay close attention to the pathogenic bacterial spectrum of child infectious pneumonia and its drug resistance trend for guiding the medication and treatment .