RESUMEN
Objective To understand healthcare-associated infection(HAI)in a maternal and child health care hos-pital,so as to provide scientific evidences for further targeted surveillance.Methods A cross-sectional survey was performed by bedside visiting and medical record reviewing.Results Of 768 hospitalized patients,9(1 .18%)had HAI,the top 3 highest prevalence rates were found in obstetrical intensive care unit (9.09%),neonatal intensive care unit (5.80%)and gynecological department II(2.22%).Antimicrobial usage rate was 30.34%(n=233),134 of which (57.51 %)were prophylactic use,165 were mono-therapy(70.82%).A total of 5 pathogenic bacteria were isolated,the number of Streptococcus agalactiae ,Klebsiella pneumonia ,Enterococcus faecalis ,and Staphylococcus saprophyticus was 2,1 ,1 ,and 1 respectively,except Streptococcus agalactiae ,the other 3 strains were multidrug-resistant organisms(MDROs).Conclusion Surveillance on MDRO infection should be paid much attention,the oc-currence of MDRO infection should be reduced through targeted and bundle intervention.