Methods: the defined daily dose (DDD) analysis was adopted for counting and analyzing the usage amount and DDDs value of narcotic analgesic drugs in our hospital from 2008 to 2010.
方法：采用限定日剂量(DDD)分析方法，对我院2008 ~ 2010年麻醉性镇痛药的使用数量、使用金额及用药频度进行统计分析。
Methods The data of consumption sum, defined daily dose (DDD), frequency of drug use (DDDs) in 2007 of our hospital was collected and analyzed.
方法对我院2007年头孢类抗菌药物的销售金额、用药频度、限定日剂量等进行统计分析。
Method: With defined daily dose (DDD) as the unit, the data of drugs used in a hospital from 2006 to 2010 were collected to calculate and analyze the antibacterial use density (AUD).
方法：收集该院2006 ~ 2010年住院患者抗菌药使用记录，以限定日剂量(DDD)为单位，计算抗菌药使用强度(aud)并进行分析。
METHODS: The DDDs of anti-infectives in our hospital were computed using defined daily dose(DDD), which was set by WHO Drug Statistical Cooperation Center.
方法：采用世界卫生组织推荐的限定日剂量、应用频度为指标，分析抗抑郁药的利用度。
METHODS: The DDDs of anti-infectives in our hospital were computed using defined daily dose(DDD), which was set by WHO Drug Statistical Cooperation Center.
方法：采用世界卫生组织推荐的限定日剂量、应用频度为指标，分析抗抑郁药的利用度。
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