Electronic health records and health care quality over time in a federally qualified health center

The longitudinal effects of electronic health records (EHRs) on ambulatory quality are not clear. It is not known whether adoption and meaningful use of EHRs result in a brief period of quality improvement that then plateaus, or whether with ongoing use quality improvement continues. We studied health care quality at six sites of a Federally Qualified Health Center in New York State over 3 years (2008–2010) for 25 290 unique patients. Patients were twice as likely to receive recommended care on a set of 12 quality measures (11 of which are included in Stage 1 Meaningful Use) 3 years post-EHR implementation, compared to 1-year post-implementation (odds ratio 1.97; 95% confidence interval, 1.91–2.03). The magnitude of absolute improvement ranged from 5% to 20% per measure. EHRs were associated with continuing improvement in health care quality for at least 3 years post-implementation in the safety-net setting of a Federally Qualified Health Center.
Source: Journal of the American Medical Informatics Association - Category: Information Technology Authors: Tags: Brief Communication Source Type: research