The Hub Population Health System: distributed ad hoc queries and alerts
- 1Bureau of Primary Care Information Project, New York City Department of Health and Mental Hygiene, New York, New York, USA
- 2Department of Biomedical Informatics, Columbia University, New York, New York, USA
- Correspondence to Dr Michael D Buck, New York City Department of Health and Mental Hygiene, 42-09 28th Street – CN#52, Queens, NY 11101-4132, USA;
- Received 20 April 2011
- Accepted 16 October 2011
- Published Online First 9 November 2011
The Hub Population Health System enables the creation and distribution of queries for aggregate count information, clinical decision support alerts at the point-of-care for patients who meet specified conditions, and secure messages sent directly to provider electronic health record (EHR) inboxes. Using a metronidazole medication recall, the New York City Department of Health was able to determine the number of affected patients and message providers, and distribute an alert to participating practices. As of September 2011, the system is live in 400 practices and within a year will have over 532 practices with 2500 providers, representing over 2.5 million New Yorkers. The Hub can help public health experts to evaluate population health and quality improvement activities throughout the ambulatory care network. Multiple EHR vendors are building these features in partnership with the department's regional extension center in anticipation of new meaningful use requirements.
- Decision support systems
- public health informatics
- population surveillance
- electronic health records
- medical informatics
- developing/using computerized provider order entry
- methods for integration of information from disparate sources
- distributed systems
- software engineering: architecture
- ambulatory care
- new york city
- cardiovascular disease
- food environment
- population health
Funding This project is funded by the New York City Department of Health and Mental Hygiene.
Competing interests None.
Provenance and peer review Not commissioned; externally peer reviewed.