Evaluating the quality of data from the Japanese National Clinical Database 2011 via a comparison with regional government report data and medical charts
Evaluating the quality of data from the Japanese National Clinical Database 2011 via a comparison with regional government report data and medical charts
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DOI：
10.1007/s00595-018-1700-5
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发表时间：
2019-01-01
期刊：
影响因子：
2.5
通讯作者：
Miyata, Hiroaki
中科院分区：
文献类型：
--
作者：
Tomotaki, Ai;Kumamaru, Hiraku;Miyata, Hiroaki
PurposeThe的目的，这项研究的目的是检查从国家临床数据库（NCD）的数据质量，通过与地方政府报告数据和medical charts.MethodsA的比较，共有1,165,790例手术病例从3007家医院在2011年登记的NCD。为了评估NCD的数据覆盖范围，我们检索了指定肺和食管手术的地方政府报告数据，并将其与NCD中相应手术的注册病例数进行了比较。我们还随机选择了21个站点进行现场数据验证的8个人口统计和手术数据组件，以评估数据输入的准确性。ResultsThe数字的患者登记在NCD和地方政府报告分别为46,143和48,716，分别为肺手术和7494和8399，分别为食管手术，导致肺部手术的估计覆盖率为94.7%，食道手术的估计覆盖率为89.2%。根据对18个中心的609例病例的现场核查，NCD数据组件与病历之间的总体一致率为97.8%.Conclusion2011年在日本进行的指定肺手术和食管手术中约有90-95%在NCD中注册。NCD数据相对于医疗图表是准确的。
PurposeThe aim of this study was to examine the quality of data from the National Clinical Database (NCD) via a comparison with regional government report data and medical charts.MethodsA total of 1,165,790 surgical cases from 3007 hospitals were registered in the NCD in 2011. To evaluate the NCD's data coverage, we retrieved regional government report data for specified lung and esophageal surgeries and compared the number with registered cases in the NCD for corresponding procedures. We also randomly selected 21 sites for on-site data verification of eight demographic and surgical data components to assess the accuracy of data entry.ResultsThe numbers of patients registered in the NCD and regional government report were 46,143 and 48,716, respectively, for lung surgeries and 7494 and 8399, respectively, for esophageal surgeries, leading to estimated coverages of 94.7% for lung surgeries and 89.2% for esophageal surgeries. According to on-site verification of 609 cases at 18 sites, the overall agreement between the NCD data components and medical charts was 97.8%.ConclusionApproximately, 90-95% of the specified lung surgeries and esophageal surgeries performed in Japan were registered in the NCD in 2011. The NCD data were accurate relative to medical charts.