gram-negative bacillus was the majority one(50.81%), followed by grame-positive bacteria(25.41%) and fungi(23.78%).
其中以革兰阴性桿菌为主,占50.81%,其次为革兰阳性菌及真菌,分别占25.41%和23.78%。
results piperacillin-sulbactam(4∶1) is an effective antibiotic containing β-lactamases inhibitor to the most gram-positive cocci and gram-negative bacillus in this study.
结果哌拉西林-舒巴坦复方制剂(4∶1)对革兰阳性菌和革兰阴性菌均有较好抗菌活性。
objective to study the distribution of the gram-negative bacillus and the change of its tolerance pattern, provide a reasonable selection for antibiotic in clinic.
目的了解革兰氏阴性桿菌的流行分布及耐药谱的变化,为临床合理选用抗生素提供依据。