Investigation and analysis of prevalence of nosocomial infections in 2010~2012
- VernacularTitle:2010~2012年某医院感染现患率调查与分析
- Author:
Jinmei LI
;
Jin WANG
- Publication Type:Journal Article
- Keywords:
nosocomial infection;
prevalence;
distribution of site;
antibiotics;
pathogen
- From:
Acta Universitatis Medicinalis Anhui
2014;(3):316-318,319
- CountryChina
- Language:Chinese
-
Abstract:
Objective Through investigation on hospital infection, to learn the actual status of hospital infection and improve hospital infection management work continuously. Methods Via transect investigation, all hospital-ized patients were investigated by bed-visiting and patients, medical records, checking at the same time. ResultsA total of 3032 cases were enrolled, and the prevalence from 2010 to 2012 were 6. 10%, 5.30% and 4.17%, re-spectively. ICU had the highest prevalence of 39.29%. The lower respiratory tract ranked the first place (45.16%) among infection sites. Invasive operation increased the risk of nosocomial infections. The utilization rates of antibiotics of the hospitalized patients from 2010 to 2012 were 67.7%, 64. 8%, and 54. 1%, respectively. The microbial submission rates for the therapeutic medication were 39 . 00%, 46.99%, and 55 . 01%, respective-ly. The gram-negative bacteria were dominant among the isolated bacterias, accounting for 61.39%. ConclusionThe prevalence survey in the nearly three years shows that the prevalence of nosocomial infections is decreasing,and the microbial submission rate for the therapeutic medication is also increasing by improved hospitalized conditions, strict management of antibiotics and enhanced surveillance.
