摘要：目的：通过对2004～2006年我院419例结石性胆囊炎患者使用抗菌药物的调查与分析，为临床治疗结石性胆囊炎提供理论依据。方法：通过抽取我院2002～2009年所有结石性胆囊炎患者的病历，对其抗菌药应用情况进行统计分析，以药物利用指数(DUI)作为分析判断指标。结果：DUl为0.9～1.1品种有10种，占50.00%；DUI<0.9的品种有3种，占15.00%；DUI>1.1的品种有7种，占35.00%。平均每人用1.5种抗菌药物，每日抗菌药费为25.34元。结论：我院对结石性胆囊炎患者的抗菌药物应用基本合理，但存在抗菌药物联合使用不当、频繁更换抗菌药物等问题。

    关键词：抗菌药结石性胆囊炎药物利用指数合理用药

    abstract：objective: through the 2004-2006 419 our example calculi sex cholecystitis patients use antimicrobial drugs survey and analysis, for clinical treatment calculous cholecystitis provides the theory basis for sex. Methods: by extracting tifert 2002-2009 calculous cholecystitis patients all sexual records, the antibiotic application of statistical analysis, a drug use index (DUI) as the analysis judgment index. Results: DUl for 0.9 ~ 1.1 varieties have 10 species, which 50.00%; DUI < 0.9 varieties has 3 kinds, accounting for 15.00%; DUI > 1.1 varieties have 7 species, which 35.00%. An average person with 1.5 kind of antimicrobial agents, daily antibacterial medicines for 25.34 yuan. Conclusion: our sexual cholecystitis patients to calculi antimicrobial application basically reasonable, but there are also antimicrobial joint improper use, frequent change antimicrobial agents, etc. ......