近年来 ,由于大量应用抗生素 ,激素和免疫抑制剂 ,导致念球菌引起的感染明显增多 ,耐药现象也日趋普遍 ,为了解由念球菌所引起的呼吸道感染状况 ,本文对我院 718份痰标本细菌培养及药敏试验的结查作了回顾性分析 ,现报告如下。1　材料与方法1·1　标本来源　 1995年 1月～ 1999 In recent years, due to extensive use of antibiotics, hormones and immunosuppressive agents, resulting in significantly increased infection caused by Candida, drug resistance is also increasingly common, in order to understand the respiratory infections caused by Candida, this paper on our hospital 718 sputum samples Bacterial culture and drug sensitivity test results made a retrospective analysis, are as follows. 1 Materials and methods 1.1 source of specimens January 1995 ~ 1999