基于患者调查响应模式的住院医院电子调查的影响:跨部分研究
Megan E Gregory1,2, Lindsey N Sova2, Timothy R Huerta1,2,3
1Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, OH, United States.
较短的调查 (111项) 和缺失项提醒显著提高了住院患者的数据质量. 保持调查在120项以下,以获得更好的完成率.
科学领域:
- 医疗保健服务研究 医疗服务研究
- 患者报告的结果
- 调查方法 调查方法
背景情况:
- 住院患者对于研究无法观察到的健康方面至关重要.
- 鉴于潜在的响应能力差异,评估这一群体的调查数据质量至关重要.
研究的目的:
- 为了确定影响响应率,调查中断和住院患者中缺失数据的因素.
- 优化调查设计,以改善住院患者的数据质量.
主要方法:
- 交叉截面调查,具有不同的项目数量 (174对111) 和缺失的项目提醒,通过平板电脑给住院患者.
- 用统计测试和生存曲线分析了反应率,放弃率和缺失项目的情况.
主要成果:
- 在174项和111项调查中,响应率相似 (81.7%与83%对比).
- 随着调查的缩短 (65.7%至20.2%) 和缺失项目提醒 (77.2%至31.7%),调查的下降率显著下降.
- 通过更短的调查和使用缺失项目的提醒来减少物品缺失.
结论:
- 住院患者的调查最好不超过120项,以最大限度地完成.
- 建议实施缺失项提示,以最大限度地减少缺失数据.
- 需要进一步的研究来评估对非住院人口的概括性.
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