Utilization of antibacterial agents for emergency patients with acute upper respiratory infections in tertiary hospitals in Beijing / 北京大学学报(医学版)

ABSTRACT

Objective:To investigate the use of antibacterial agents for emergency patients with acute upper respiratory infections in tertiary hospitals in Beijing .Methods:We used the medical claim data for urban workers in 10 tertiary hospitals in Beijing from Oct .2010 to Sep.2012.Medical records of emer-gency patients with acute upper respiratory tract infections had been selected as the study sample .The proportions of antibacterial prescriptions and categories of antibacterial drugs were described and ana -lyzed.Results:This study included 135 979 visitors (male42.7%;mean age43.6 ±16.2 years).The average antibacterial prescription rate was 71.2% (95%CI 71.0%-71.5%), of which the single kind use was 80.0%(95%CI 79.7%-80.2%).Among acute upper respiratory tract infections , the antibacte-rial prescription rate for acute tonsillitis visits was highest (85.1%, 95%CI 84.5%-85.6%), followed by acute laryngitis and bronchitis (81.69%, 95%CI 80.4%-82.8%), acute pharyngitis (81.4%, 95%CI 77.7% -85.0%), acute sinusitis (77.0%, 95%CI 74.6% -79.4%), acute nasopharyngitis (74.3%, 95%CI 73.7%-75.0%), and common cold (67.6%, 95%CI 67.3%-67.9%).Compared with the female group, the antibacterial prescription rate for the male was higher (73.2%, 95%CI 72.8%-73.6%vs.69.7%, 95%CI 69.4%-70.0%).Compared with the <60 years age cases, the anti-bacterial prescription rate for the ≥60 years cases was higher (72.1%, 95%CI 71.8%-72.3% vs. 66 .8%, 95%CI 66 .2%-67 .5%) .In the visitors who used antibacterial drugs , the average percentage of injection use was 50.6%(95%CI 50.3%-50.9%).The top antibacterial drugs in the list of varie-ties were the second generation cephalosporins (28.4%) , followed by the third generation cephalosporins (21.7%), fluoroquinolones (21.0%) and macrolides (17.6%).Conclusion: The antibacterial pre-scription rate for acute upper respiratory tract infections in the general hospitals in Beijing is high , and the second generation cephalosporins , third generation cephalosporins , fluoroquinolones and macrolides take the lead in the total antibacterial drugs .