提高使用电子健康记录的回顾性临床结果研究的质量和设计
Oliwier Dziadkowiec1,2,3, Jeffery Durbin2, Vignesh Jayaraman Muralidharan1
1HCA Healthcare Mountain Division.
HCA healthcare journal of medicine
|July 10, 2023
概括
电子健康记录 (EHR) 为临床研究提供了有价值的数据. 本文讨论了利用EHR进行回顾性研究,解决设计挑战,提高结果可靠性.
科学领域:
- 医疗信息学 医疗信息学
- 临床研究方法论 临床研究方法论
- 数据科学数据科学数据科学
背景情况:
- 电子健康记录 (EHR) 越来越被认为是临床研究中二次数据分析的丰富来源.
- 使用EHR衍生数据的回顾性研究具有很大的潜力,可以回答以前无法解决的复杂临床问题.
研究的目的:
- 突出大规模回顾性研究的好处,使用二次数据源,如电子健康记录.
- 检查基于EHR数据设计回顾性队列和病例对照研究的固有挑战.
- 讨论方法和统计调整,以克服这些局限性,并提高研究的概括性,有效性和可靠性.
主要方法:
- 对使用电子健康记录来进行二次数据分析的现有文献的审查.
- 在EHR数据的背景下讨论常见的回顾性研究设计 (队列和病例控制).
- 探索解决数据局限性的统计和方法技术.
主要成果:
- 电子健康记录为大型回顾性研究提供了强大的资源,使得新的临床见解成为可能.
- 在EHR数据提取,质量和追溯设计固有的偏见方面存在重大挑战.
- 方法和统计调整可以减轻局限性,提高发现的稳定性.
结论:
- 使用EHR数据的回顾性研究在适当设计和分析时,为临床研究带来了巨大的好处.
- 通过谨慎的方法和统计调整来解决设计挑战,对于最大限度地提高基于电子健康记录的研究的有效性和可靠性至关重要.
- 正确执行的EHR衍生研究可以显著提升临床知识,并回答重要的研究问题.
相关概念视频
Methods of Documentation VII: EMR
867
Electronic Medical Records (EMRs) primarily center around electronically documenting patients' health information within a single healthcare organization or practice. They contain essential clinical data related to a patient's medical history, diagnoses, medications, treatment plans, lab results, and other pertinent information relevant to the specific encounter or episode of care. EMRs are designed to streamline documentation and workflow processes within individual healthcare...
867
Purpose of Health Records II
995
Health records serve various essential purposes in the healthcare system. Here are some key purposes:
995
Purpose of Health Records I
1.3K
The vital purpose of health records is to provide a complete and accurate account of a patient's medical history, including communication, diagnostic and therapeutic orders, care planning, research, and quality review.
Here's a breakdown of how health records serve these purposes:
Here's a breakdown of how health records serve these purposes:
1.3K
Study Designs in Epidemiology
278
Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
278
Introduction to Epidemiology
792
Epidemiology, known as the cornerstone of public health, involves studying the distribution and determinants of health-related events in defined populations and applying these insights to control health issues. This is essential for understanding how diseases spread, identifying populations at greater risk, and implementing measures to control or prevent outbreaks. Epidemiology addresses not only infectious diseases but also non-communicable conditions like cancer and cardiovascular disease,...
792
Nursing Evaluation
3.4K
The evaluation stage signals the end of the nursing process. The nurse gathers evaluative data to assess whether or not the patient has attained the expected results. Whereas the nurse collects data in the nursing assessment to identify the patient's health concerns, the evaluation stage data determines if the indicated health issues are resolved. Evaluative data collection includes two sections: the data acquired to evaluate patient outcomes and the time criteria for data collection.
3.4K


