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目的：通过回顾性资料分析，评价剖宫产术中抗生素预防性应用的合理性。方法：收集本院１９９０与１９９５两年度剖宫产术病历２８１例，按年度分为２组，以体温正常天数作为评价指标，比较不同的给药方案。结果：常用的不同的给药方案（给药时间、品种、疗程）对体温正常天数的影响无显著性差异（Ｐ＞０．０５）；体温正常后继续用药的时间过长。结论：剖宫产术预防感染用药的不合理现象严重。建议以单品种、足剂量和短疗程预防感染
Objective: To evaluate the prophylactic use of antibiotics in cesarean section through retrospective data analysis. Methods: Two hundred and eighty-one cases of cesarean section were collected from 1990 to 1995 in our hospital. The patients were divided into two groups on an annual basis. The normal days of body temperature were used as evaluation indexes to compare different dosage regimens. Results: The commonly used different dosage regimens (administration time, variety, course of treatment) had no significant difference on the normal days of body temperature (P> 0.05); the treatment time was too long after the body temperature was normal. Conclusion: The unreasonable phenomenon of cesarean section in preventing infection medication is serious. Proposed to single species, adequate dose and short course of treatment to prevent infection