医院感染现患率调查与分析

Prevalence rate of nosocomial infection:investigation and analysis

目的了解医院感染现患率及医院感染的实际状况。方法采取横断面调查方法,床旁调查与查看病历相结合,对调查日处于医院感染状态的病例进行统计分析。结果发现医院感染61例、64例次,感染率为4.79%、例次感染率为5.02%,现患率最高的科室是神经外科,占25.93%,医院感染以呼吸道感染居首位,抗菌药物使用率为53.38%,医院感染病原菌以革兰阴性杆菌为主。结论医院感染现患率调查快速有效,省时省力,资料准确,结果迅速,便于发现问题,为制定医院感染防控措施及目标性监测提供科学依据。

OBJECTIVE To investigate the prevalence ot nosocomlaI mlectlon in hospital and laospttal mlectlon rate of the actual situation. METHODS Bedside investigation and viewing records for statistical analysis of the hospital infection rate were performed by using cross-sectional survey methodology. RESULTS The survey showed that nosocomial infection occurred 61 times with infection rate of 4. 79~, and 64 case-times with case-time infection rate of 5. 02%. The highest prevalence rate was in neurosurgery departments, accounting for 25. 93M. Nosocomial infection with respiratory tract infection was in the first place, antibiotic usage for 53. 38~//0, and Gram-negative bacilli was the main pathogen. CONCLUSION Prevalence survey of nosocomial infection is fast and efficient and can save time and effort and accurate the results quickly and easily identify the problems, which provide a scientific basis for the formulation of hospital infection prevention measures and surveillance.