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目的：为缩短分析时间，提高效率，探讨数据录入通用格式。方法：对国际上多种著名统计软件包进行了对比研究。结果：总结出了3种常用的数据录入格式并用实例进行了说明。结论：临床医师和科研工作者只要按这些格式录入数据，即可方便地使用国外的统计软件包对资料进行分析。
Purpose: To shorten the analysis time, improve efficiency, and explore the general format of data entry. Methods: A comparative study of several well-known international statistical software packages was conducted. Results: Three commonly used data entry formats were summarized and illustrated with examples. Conclusions: Clinicians and researchers can easily use foreign statistical software packages to analyze data by entering data in these formats.