论文部分内容阅读
目的掌握内蒙古林业总医院感染现患率的变化趋势,提高医护人员预防控制医院感染意识。方法根据2010-2012年3年医院感染现患率调查结果,按SPSS 18.0统计软件对调查结果进行比较分析,率的比较采用χ2检验,P<0.05为差异有统计学意义。结果 2010-2012年医院感染现患率分别为3.17%、1.72%、2.33%,三年医院感染现患率比较,差异无统计学意义(χ2=0.8,P>0.05)。医院感染首位是下呼吸道感染,占49.23%;2012年抗生素使用率明显下降,由2010年的42.76%下降到21.09%;一联用药构成比分别为81.22%、90.27%、93.25%;二联用药构成比分别为17.99%、9.73%、6.75%;三联用药构成比由0.79%降为0;治疗性用药病原学送检率分别为24.15%、71.52%、81.62%。结论现患率调查真实反映医院感染发生情况,可以根据结果有针对性地采取措施,为有效预防和降低医院感染提供科学依据。
Objective To grasp the changing trend of the prevalence rate of infection in Inner Mongolia Forestry General Hospital and improve the awareness of prevention and control of nosocomial infection among medical staff. Methods According to the survey results of prevalence of nosocomial infections in the three years from 2010 to 2012, SPSS 18.0 statistical software was used to compare the survey results. Theχ2 test was used to compare the rates. P <0.05 was considered as statistically significant. Results The prevalence rates of nosocomial infections in 2010-2012 were 3.17%, 1.72% and 2.33% respectively. There was no significant difference in the prevalence of nosocomial infections in the three years (χ2 = 0.8, P> 0.05). The first case of nosocomial infection was lower respiratory tract infection, accounting for 49.23%. The antibiotic use rate dropped significantly from 42.76% in 2010 to 21.09% in 2012, and the proportions of one drug combination were 81.22%, 90.27% and 93.25% respectively. The constitutional ratio was 17.99%, 9.73% and 6.75%, respectively. The composition ratio of triple drug was reduced from 0.79% to 0. The etiological rates of therapeutic drugs were 24.15%, 71.52% and 81.62% respectively. Conclusions The prevalence rate survey truly reflects the occurrence of nosocomial infections. According to the results, we can take some measures to provide scientific basis for effective prevention and reduction of nosocomial infections.