CAJ | 학술논문

目的对院内获得性肺炎(N P)的发病情况、细菌耐药性及影响预后因素探讨。方法回顾性分析30例院内获得性肺炎的临床资料。结果院内获得性肺炎病原菌以G-杆菌为主，混合感染率在死亡组中明显高于( P<0.05)生存组病人。结论治疗院内获得性肺炎应根据药敏选择抗生素，也可联合用药兼顾混合感染。
목적대원내획득성폐염(N P)적발병정황、세균내약성급영향예후인소탐토。방법회고성분석30례원내획득성폐염적림상자료。결과원내획득성폐염병원균이G-간균위주，혼합감염솔재사망조중명현고우( P<0.05)생존조병인。결론치료원내획득성폐염응근거약민선택항생소，야가연합용약겸고혼합감염。
Objective　To study the incidence, the resistance of becateria and the factors affacting prognosis.Methods　The clinical data of 30 cases with NP were analysed and compared retrospectively.Results　Gram-negative bacteria was the major pathogen which caused NP. The rate of mixed infection in the mortality group was obviously more than the survival group. Conclusion　We should choose antibiotics by drug-sensitive test to heal NP and also choose combined drugs for the mixedinfection/prevention and control.