我院儿科门诊使用盐酸哌甲酯药物处方的合理性分析

目的了解妇幼保健医院门诊患儿盐酸哌甲酯片的用药情况,评估药物使用的合理性。方法采用回顾性调查方法,统计门诊盐酸哌甲酯片处方共278张,对性别、年龄、用药频率、使用情况进行分析,并以限定日剂量（DDD）、药物利用指数（DUI）为指标进行统计、分析及评价。结果使用盐酸哌甲酯片处方的男女比例为4：1;7～10岁患儿处方共占统计处方278张（70．00％）;在用法上,均为早上1次和早上、中午各1次服用;DUI值为0．81。结论我院门诊患儿盐酸哌甲酯片的使用情况基本合理。

Analysis on rationality of prescription of methylphenidate hydrochloride tablets

Objective To evaluate the rationality in administration of methylphenidate hydrochloride tablets for child patients in health hospital for women and children. Methods Two hundred and seventy-eight prescriptions of methylphenidate hydrochlonde tabiets in out patient clinic of our hospital from June to December 2010 were counted. A analysis of gender, age, medication frequency and the use condition was performed. Defined daily dose （DDD） and drug use index （DUI） were designated as indexes for statistics, analysis and evaluation. Results The proportion of male and female children received the prescriptions of methylphenidate hydrochlorlde tablets in our hospital was 4： 1. In all the prescriptions, 70. 00% was for 7 to 10 year old children. The methylphenidate hydrochloride was given once in morning or once in morning and midday, respectively. The DUI value was 0. 81. Conclusion The use of methylphenidate hydroehloride tablets in our hospital was essentially reasonable.