publications


A survey of informatics platforms that enable distributed comparative effectiveness research using multi-institutional heterogenous clinical data

Comparative effectiveness research (CER) has the potential to transform the current health care delivery system by identifying the most effective medical and surgical treatments, diagnostic tests, disease prevention methods, and ways to deliver care for specific clinical conditions. To be successful, such research requires the identification, capture, aggregation, integration, and […]


Cross-vendor evaluation of key user-defined clinical decision support capabilities: A scenario-based assessment of certified electronic health records with guidelines for future development

Objective Clinical decision support (CDS) is essential for delivery of high-quality, cost-effective, and safe healthcare. The authors sought to evaluate the CDS capabilities across electronic health record (EHR) systems. Methods We evaluated the CDS implementation capabilities of 8 Office of the National Coordinator for Health Information Technology Authorized Certification Body […]


CER Hub: An informatics platform for conducting comparative effectiveness research using multi-institutional, heterogeneous, electronic clinical data

Objectives Comparative effectiveness research (CER) requires the capture and analysis of data from disparate sources, often from a variety of institutions with diverse electronic health record (EHR) implementations. In this paper we describe the CER Hub, a web-based informatics platform for developing and conducting research studies that combine comprehensive electronic […]


Engineering Computerized Multiphasic Screening: An Interview with Morris F. Collen

Dr. Morris Collen was an internationally respected leader in medical informatics and a pioneer in electronic medical record systems. INTERVIEWED BY DEAN F. SITTIG AUGUST 1, 2005 OAKLAND, CA From his time as a young doctor administering to Henry J. Kaiser’s shipyard workers in Richmond, Calif., in 1942, to many decades of work in research and medical informatics, […]


Graphical Display of Diagnostic Test Results in EHRs: A Comparison of 8 Systems

Accurate display and interpretation of clinical laboratory test results is essential for safe and effective diagnosis and treatment. In an attempt to ascertain how well current electronic health records (EHRs) facilitated these processes, we evaluated the graphical displays of laboratory test results in eight EHRs using objective criteria for optimal […]


SAFER Electronic Health Records: Safety Assurance Factors for EHR Resilience

SAFER Electronic Health Records: Safety Assurance Factors for EHR Resilience Electronic health records (EHRs) have the potential to improve the quality and safety of health care. Since the enactment of the Health Information Technology for Economic and Clinical Health Act (HITECH), organizations are adopting EHRs at an unprecedented rate. While […]