Current clinical data repositories primarily extract data from multiple administrative and electronic medical record (EMR) data resources (e.g., hospital and physician billing records) containing specific patient-level data including demographics, medications, laboratory results, diagnoses, and procedure codes. It overlooks the importance of EMR system-level data (e.g., medication alerts that a...

BACKGROUND COPD-diagnosis is confirmed by post-bronchodilator (BD) spirometry. However, epidemiological studies often rely on pre-BD spirometry, self-reports, or medical records. This population-based study aims to determine COPD-prevalence based on four different operational definitions and their level of agreement, and to compare associations between COPD-definitions and risk factors. METHO...

This paper presents an innovative electronic medical records (EMR) system, RF-MediSys, which can perform medical information sharing and retrieval effectively and which is accessible via a 'smart' medical card. With such a system, medical diagnoses and treatment decisions can be significantly improved when compared with the conventional practice of using paper medical records systems. Furthermo...

Information technology (IT) is increasingly used in medicine, mainly for processing medical data. Understanding how IT affects the documentation and security of medical data and how users adapt IT systems can help to improve the quality of medical data and consequently the quality of medical care. Aim: The aim of this thesis was to explore the impact of IT on the documentation and the security ...

OBJECTIVE This report provides updated estimates on use of electronic medical records (EMRs) in US home health and hospice (HHH) agencies, describes utilization of EMR functionalities, and presents novel data on telemedicine and point of care documentation (PoCD) in this setting. DESIGN Nationally representative, cross-sectional survey of US HHH agencies conducted in 2007. MEASUREMENTS Data...

PURPOSE Atrial fibrillation/flutter (AF) is frequently associated with cardiovascular comorbidities. Observational health care databases are commonly used for research purposes in studies of quality of care, health economics, outcomes research, drug safety, and epidemiology. This retrospective cohort study applied a common data model to administrative claims data (Truven Health Analytics Market...

This study applies the Unified Theory of Acceptance and Use of Technology (UTAUT) to the phenomenon of physician adoption of electronic medical records (EMR) technology. UTAUT integrates eight theories of individual acceptance into one comprehensive model designed to assist in understanding what factors either enable or hinder technology adoption and use. As such, it provides a useful lens thro...

OBJECTIVE This work seeks to complement and extend prior work by using a multidisciplinary approach to explain electronic medical records (EMR) system use and consequent performance (here, patient satisfaction) among physicians during early stages of the implementation of an EMR. DESIGN This was a quantitative study, with data obtained from three distinct sources: individual-level and social-...

OBJECTIVES To examine the current status of hospital information systems (HIS), analyze the effects of Electronic Medical Records (EMR) and Clinical Decision Support Systems (CDSS) have upon hospital performance, and examine how management issues change over time according to various growth stages. METHODS Data taken from the 2010 survey on the HIS status and management issues for 44 tertiary...

An “EMR error” refers to any incorrect, incomplete, or inconsistent patient information entered into electronic medical records (EMRs). Currently, the administering clinicians “manually” resolve such errors. Designing automated error control algorithms is a significant, and yet under-explored, informatics problem. In this study, we assess the EMR error detection abilities of physicians, reveal ...