使用校验和来确保医疗保健行业的数据完整性

Carey G. Smoak, M. Widel, Sy Truong
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引用次数: 1

摘要

如何保证数据的完整性?想知道文件是否已被更改?校验和,谢谢!校验和具有各种各样的应用程序,例如验证应用程序是否已正确安装,并提供验证文件是否已更改的方法。例如,在SAS®程序中可以使用校验和来验证逗号分隔(逗号分隔值,CSV)文件在将CSV文件导入SAS数据集之前没有被更改。幸运的是,所有操作系统都有一些可用的实用程序来执行校验和。本文将提供一些使用校验和的背景知识,并将重点放在使用实验室仪器数据的特定示例上。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The use of checksums to ensure data integrity in the healthcare industry
AbstractWant to ensure data integrity? Want to know if a file has been altered? Checksum, please! Checksums have a variety of applications, such as verifying that an application has been installed correctly and providing a method of verifying whether or not a file has been altered. For example, checksums can be used in a SAS® program to verify that a comma delimited (comma-separated values, CSV) file has not been altered before importing the CSV file into a SAS dataset. Fortunately, all operating systems have some utility available to do checksums. This paper will provide some background on the use of checksums and concentrate on a particular example using lab instrument data.
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