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A handheld decision support system for cardiac teletriage: Design and evaluation.

机译：用于心脏遥诊的手持式决策支持系统：设计和评估。

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摘要

A gap exists in cardiac care between known best practices and the actual level of care administered. To help bridge this gap, a proof of concept interface for a PDA-based decision support system (DSS) was designed for cardiac care nurses engaged in teletriage. This interface was developed through a user-centered design process. Quality of assessment, quality of recommendations, and number of questions asked were measured. Cardiac floor nurses' assessment quality performance, but not their recommendation quality performance, improved with the DSS. Nurses asked more questions with the DSS than without it, and these additional questions were predominantly classifiable as essential or beneficial to a good assessment. The average participant satisfaction score with the DSS was above neutral. A new type of diagram was developed to map workflows during user needs assessment, and to help bridge the gap between hierarchical task analysis and interface design. Design recommendations for the DSS are offered.
机译：在心脏护理中，已知的最佳做法与实际护理水平之间存在差距。为了弥补这一差距，针对从事远程医疗的心脏护理护士设计了基于PDA的决策支持系统（DSS）的概念验证界面。该界面是通过以用户为中心的设计过程开发的。测量了评估质量，建议质量和提出的问题数量。 DSS改善了心脏地板护士的评估质量绩效，但没有推荐质量绩效。与不使用DSS相比，护士向DSS提出的问题更多，而这些其他问题主要可归类为对良好评估至关重要或有益的问题。 DSS的平均参与者满意度得分高于中立。开发了一种新类型的图表，以在用户需求评估期间映射工作流，并帮助弥合分层任务分析和界面设计之间的差距。提供了DSS的设计建议。

著录项

  • 作者

    Somoza, Kirsten Carroll.;

  • 作者单位

    Carleton University (Canada).;

  • 授予单位 Carleton University (Canada).;
  • 学科 Information science.;Nursing.
  • 学位 M.A.
  • 年度 2006
  • 页码 155 p.
  • 总页数 155
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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