RT Journal Article SR Electronic T1 Implementation of electronic medical records JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP e381 OP e389 VO 57 IS 10 A1 Michelle Greiver A1 Jan Barnsley A1 Richard H. Glazier A1 Rahim Moineddin A1 Bart J. Harvey YR 2011 UL http://www.cfp.ca/content/57/10/e381.abstract AB Objective To study the effect of electronic medical record (EMR) implementation on preventive services covered by Ontario’s pay-for-performance program. Design Prospective double-cohort study. Participants Twenty-seven community-based family physicians. Setting Toronto, Ont. Intervention Eighteen physicians implemented EMRs, while 9 physicians continued to use paper records. Main outcome measure Provision of 4 preventive services affected by pay-for-performance incentives (Papanicolaou tests, screening mammograms, fecal occult blood testing, and influenza vaccinations) in the first 2 years of EMR implementation. Results After adjustment, combined preventive services for the EMR group increased by 0.7%, a smaller increase than that seen in the non-EMR group (P = .55, 95% confidence interval −2.8 to 3.9). Conclusion When compared with paper records, EMR implementation had no significant effect on the provision of the 4 preventive services studied.