The first three strain from sputum culture are Pseudomonas aeruginosa, candida albicans ,staphylococci epidermides ,and those bacteria have resistance to antibacteria.

• 痰培养检出菌株排列前三位的为铜绿假单胞菌、白色念珠菌和表皮葡萄球菌，且对抗生素有较高的耐药性。