国家医疗保险数据作为韩国医学研究工具:数据库利用和方法方法指南
1Department of Oriental Neuropsychiatry, Dong-Eui University College of Korean Medicine, Busan, Republic of Korea.
Journal of pharmacopuncture
|April 1, 2025
概括
这项研究为韩国医学研究人员提供了一个使用国家健康保险数据的框架. 它详细介绍了数据库访问和改善韩国医学研究证据生成的方法.
科学领域:
- 医疗保健服务研究 医疗服务研究
- 医疗信息学 医疗信息学
- 传统医学研究 传统医学研究
背景情况:
- 韩国国家健康保险 (NHI) 的数据为医学研究提供了丰富的资源.
- 有效利用NHI数据需要了解其结构,访问和局限性,特别是在韩国医学 (KM) 等特定领域.
- 之前的研究还没有完全解决KM研究人员利用NHI数据的实际框架.
研究的目的:
- 为韩国医学 (KM) 研究人员提供一个切实可行的框架,有效利用韩国国家健康保险 (NHI) 数据.
- 概述数据库的特点,访问方法,以及在KM研究中生成高质量的证据的方法考虑.
- 用NHI数据解决KM研究中的挑战和机遇.
主要方法:
- 分析NHI数据系统,包括国家健康保险服务 (NHIS) 和健康保险审查和评估服务 (HIRA) 数据库.
- 检查可用的数据类型,访问协议 (例如,样本研究DB,定制研究DB,患者样本数据,定制研究数据) 和方法方法.
- 综合利用这些数据库对KM研究的当前挑战和机会.
主要成果:
- NHIS和HIRA数据库是互补的:NHIS为队列研究提供纵向数据,而HIRA为利用分析提供横截面数据.
- 存在多种数据访问选项,每个选项都适合不同的研究设计.
- 关键的方法考虑包括有限的KM服务覆盖率 (0.8%) 和高的非覆盖服务率 (24.2-49.2%).
结论:
- 建议结合保险和机构数据的混合研究设计,以克服KM覆盖范围的限制.
- 清晰的操作定义和适当的统计方法对于偏差调整至关重要.
- 开发一个专门的韩国医学利用队列数据库可以提高研究质量和通用性,支持基于证据的KM实践.
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