一项使用日本全国行政索赔数据库的研究审查
1Department of Clinical Epidemiology and Health Economics, Graduate School of Medicine, The University of Tokyo.
Annals of clinical epidemiology
|March 20, 2024
概括
日本的行政索赔数据库在研究使用中不断增长,自2010年以来,其年增长率为41%. 了解独特的数据库特性对于研究人员来说至关重要.
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
- 公共卫生 公共卫生
背景情况:
- 行政索赔数据库对于全球健康研究至关重要.
- 分析了四个主要的日本数据库:NDB,NDB开放数据,JMDC和DPC.
- 这些数据库为医疗保健利用和结果提供了有价值的见解.
研究的目的:
- 审查和分析使用日本四个主要的行政索赔数据库的原始研究.
- 评估这些数据库的增长趋势和出版量.
- 突出每个数据库的独特特征,用于研究应用.
主要方法:
- 对2010年至2022年间发表的研究进行系统文献综述.
- 使用PubMed识别文章,重点关注NDB,NDB开放数据库,JMDC和DPC数据库.
- 研究的年度增长率的计算和研究领域的分析.
主要成果:
- 总共有1047项研究被纳入了审查.
- 使用这些数据库的研究显著增加,平均年增长率为41% (2010-2021年).
- 诊断程序组合 (DPC) 数据库显示,手术和急诊医学研究的比例更高,而NDB和JMDC更多地关注内部医学.
结论:
- 自2010年以来,日本的行政索赔数据库已经获得了大量的研究吸引力.
- 使用这些资源的研究数量迅速增长.
- 研究人员必须认识到每个数据库的独特特征,以优化研究设计和执行.
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