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首页> 外文期刊>Journal of biomedical informatics. >Data visualization speeds review of potential adverse drug events in patients on multiple medications.
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Data visualization speeds review of potential adverse drug events in patients on multiple medications.

机译：数据可视化加快了使用多种药物治疗患者中潜在不良药物事件的速度。

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摘要

Patients on multiple medications are at increased risk for adverse drug events. While physicians can reduce this risk by regularly reviewing the side-effect profiles of their patients' medications, this process can be time-consuming. We created a decision support system designed to expedite reviewing potential adverse reactions through information visualization. The system includes a database containing 16,340 unique drug and side-effect pairs, representing 250 common medications. A numeric score is assigned to each pair reflecting the strength of association between drug and effect. Based on these scores, the system generates graphical adverse reaction maps for any user-selected combination of drugs. A study comparing speed and accuracy of retrieving side-effect data using this tool versus UpToDate demonstrated a 60% reduction in time to complete a query (61 s vs. 155 s, p < 0.0001) with no decrease in accuracy. These findings suggest that information visualization can significantly expedite review of potential adverse drug events.
机译：服用多种药物的患者发生药物不良事件的风险增加。尽管医师可以通过定期检查患者药物的副作用来降低这种风险，但此过程可能很耗时。我们创建了一个决策支持系统，旨在通过信息可视化来加快审查潜在的不良反应。该系统包括一个数据库，该数据库包含16,340种独特的药物和副作用对，代表250种常用药物。为每对分配一个数字分数，以反映药物与效果之间的关联强度。基于这些评分，系统会为用户选择的任何药物组合生成图形化的不良反应图。一项比较使用此工具与UpToDate检索副作用数据的速度和准确性的研究表明，完成查询的时间减少了60％（61 s对155 s，p <0.0001），而准确性没有下降。这些发现表明，信息可视化可以显着加快潜在药物不良事件的审查。

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