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目的:调查我院住院病人电子处方录入错误的数量和分类,探讨我院嵌入用量限制模块自动干预录入错误的必要性。方法:分析我院2007年11月～2008年11月的不合理处方,并与其他医院的分析结果进行比较。结果:电子处方录入错误比例高,而用量录入错误大量存在是医院共性。结论:我院应采用科学方法减少用量等录入错误,建议医院信息系统中嵌入用量限制模块,可自动干预电子处方录入错误,促进合理用药。
OBJECTIVE: To investigate the number and classification of inpatient electronic prescription errors in our hospital and to discuss the necessity of automatic intervention of input errors in our hospital’s embedded dose limiting module. Methods: The unreasonable prescriptions in our hospital from November 2007 to November 2008 were analyzed and compared with the results of other hospitals. Results: There was a high proportion of electronic prescription mistakes, and the large amount of mistakes in the amount of mistakes was the commonality of hospitals. Conclusion: Our hospital should adopt scientific methods to reduce input errors such as dosage, it is recommended to embed dosage restriction module in hospital information system, which can automatically intervene in electronic prescription input errors and promote rational drug use.