Objective: to research the pathogenic bacteria and antibiotics susceptibility of hospital acquired lower respiratory infection and provide the evidence for antibiotic using in the clinics.
目的:明确医院获得性下呼吸道感染的致病菌及其抗菌药物敏感性,为临床使用抗菌药物提供依据。
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Methods: the pathogenic bacteria isolated from 86 cases of hospital acquired lower respiratory infection and their antibiotics susceptibility were retrospectively analyzed.