Objective: To analyze the clinical distribution and its resistance of Klebsiella pneumonia(KPN)that was isolated from adult patient with pulmonary infection in recent years.Methods: 343 medical records of KPN were isolated from patients admitted between January 2015 and December 2017 through sputum culture.The clinical distribution of KPN and its resistance to antimicrobial agents were analyzed.Results: A total of 343 KPN isolated from sputum in recent three years were collected,which was mainly concentrate...