加拿大的合成健康数据:对方法,应用和数据源的范围审查
Hassan Maleki Golandouz1, Lisa M Lix2
1College of Community and Global Health, University of Manitoba, Winnipeg, MB, Canada.
概括
合成数据 (SD) 可以提高加拿大卫生研究中的隐私. 这次审查发现SD在多管辖区研究中的使用有限,强调需要在临床和公共卫生数据中更广泛地应用.
科学领域:
- 医疗信息学 医疗信息学
- 数据科学数据科学数据科学
- 公共卫生研究 公共卫生研究
背景情况:
- 加拿大健康数据的访问受到隐私法律的限制,限制了多管辖区的研究.
- 合成数据 (SD) 为数据共享提供了一个保护隐私的替代方案.
- 目前在加拿大研究中关于SD使用的文献有限.
研究的目的:
- 审查从加拿大健康数据中产生SD的研究的特征,方法和应用.
- 确定SD用于研究目的的使用趋势和差距.
主要方法:
- 根据既定指南 (Arksey & O'Malley,JBI,PRISMA-ScR) 进行了范围审查.
- 搜索包括多个数据库中的同行评审文章和灰色文献,截至2024年9月.
- 提取的数据包括健康数据类型,研究目的,地理来源,合成方法和质量评估.
主要成果:
- 十一篇文章符合纳入标准,其中的主题包括数据复制,偏见缓解和隐私风险评估.
- 调查数据最常见的是综合,SD来自国家和省级数据集 (例如,加拿大社区健康调查,阿尔伯塔,BC,曼尼托巴,安大略省的行政/临床数据).
- 合成方法包括生成,采样和预测模型,质量评估侧重于可复制性,隐私和性能.
结论:
- 综合数据主要用于单个省份的研究和全国调查.
- 建议在临床和公共卫生数据中采用更广泛的方法和方法一致性.
- 这可能会加强加拿大的隐私保护,多管辖区的研究和监控举措.
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