我院1984～1986年(A组)及1987～1989年(B组)痰培养阳性标本1234例次。A组内培养出肺炎球菌211例次,金葡菌7例次,大肠杆菌42例次,绿脓杆菌32例次,产碱杆菌16例次,变形杆菌10例次,副大肠杆菌8例次,肺炎杆菌5例次,不发酵葡萄糖的革兰氏阴性杆菌10例次,类白喉杆菌1例次,共342例次。其中革兰氏阳性球菌218例次,革兰氏阴性杆菌124例次(类白喉杆菌1例次 In our hospital from 1984 to 1986 (A group) and 1987 to 1989 (B group) sputum culture positive specimens of 1234 cases. In group A, 211 cases of pneumococcus were cultured, 7 cases of Staphylococcus aureus, 42 cases of Escherichia coli, 32 cases of Pseudomonas aeruginosa, 16 cases of Alcaligenes rhizobacteria, 10 cases of Proteus and 8 cases of colibacillosis , 5 cases of Klebsiella pneumoniae, 10 cases of Gram-negative bacterium that did not ferment glucose, and 1 case of diphtheria-like bacterium, a total of 342 cases. Among them, there were 218 cases of Gram-positive cocci, 124 cases of Gram-negative bacilli (1 case of diphtheria-like bacteria