Electronic Health Records as Source of Research Data
2023年7月23日 · Electronic health records (EHRs) are the collection of all digitalized information regarding individual’s health. EHRs are not only the base for storing clinical information for archival purposes, but they are also the bedrock on which clinical research and …
Chapter 4 Obtaining Data From Electronic Health Records
There is growing interest in using data captured in electronic health records (EHRs) for patient registries. Both EHRs and patient registries capture and use patient-level clinical information, but conceptually, they are designed for different purposes. A patient registry is defined as “an organized system that uses observational study methods to …
Harnessing EHR data for health research - Nature Medicine
2024年7月4日 · We outline how EHR data can be used for clinical phenotyping, hypothesis generation and hypothesis testing in the context of disease diagnostics and therapeutics, and we discuss how machine...
Generating Clinical Notes for Electronic Health Record Systems
Clinical notes summarize interactions that occur between patients and healthcare providers. With adoption of electronic health record (EHR) and computer-based documentation (CBD) systems, there is a growing emphasis on structuring clinical notes to …
Data Sources - Tools and Technologies for Registry …
An EHR is “a longitudinal electronic record of patient health information generated by one or more encounters in any care delivery setting.” 2 EHRs include information on patient demographics, progress notes, problem lists, medications, vital signs, past medical history, immunizations, laboratory data, and radiology reports.
Using Electronic Health Records for Population Health Research: A ...
Data included in EHRs are intended for clinical and administrative use. As discussed below, these data can be used effectively for research purposes, but doing so requires some caution and creativity. Unlike standardized primary data collection in epidemiologic research, EHR data are collected for the purposes of the clinical encounter.
A review of deep learning models and online healthcare databases …
2024年8月13日 · EHR systems typically keep track of all the data relating to a patient’s medical history, including clinical notes, demographic background, and diagnosis details. EHR data can offer valuable insights and support doctors in making better decisions related to disease and diagnostic forecasts.
Electronic Health Records - SpringerLink
Today, clinical notes can be entered into the EHR via one of three general mechanisms: (1) transcription or use of speech recognition systems to convert spoken word to dictated or written notes, (2) clinic staff (scribes) who transfer text or codes of providers written or spoken content into the computer system, and (3) direct data entry by ...
2015年4月17日 · Methods and approaches for use of EHR data in the various types of clinical research of particular interest to NIH including, natural history observations; comparative effectiveness; genome-phenome; development and/or validation of risk factors, diagnostic tools, and clinical outcome assessments; etiology and mechanisms of diseases; complex mult...
Use of EHRs data for clinical research: Historical progress and …
Interest in using EHRs as electronic data source (eSource) for traditional regulated randomized clinical trials has been ongoing for more than two decades. eSource is a research‐based term that refers to source data in electronic format and includes the reuse of EHR data and a myriad of other electronic sources of data such as patient ...