1. Health IT Adoption: A cross-national comparison Ashish K. Jha, MD, MPH Harvard School of Public Health Brigham and Women’s Hospital VA Boston Healthcare System June 26, 2006 Funded by: The Commonwealth Fund, New York, NY

2. Background Healthcare costs rising in many nations Healthcare costs rising in many nations Quality of care variable, often inadequate Quality of care variable, often inadequate The promise of health information technology The promise of health information technology  Will increase quality  Will improve efficiency  Will improve coordination of healthcare Despite major policy focus Despite major policy focus  Level of HIT adoption in the U.S. unknown  How U.S. compares to other nations also unknown

3. Research Questions What is the level of HIT adoption in the U.S.? What is the level of HIT adoption in the U.S.? How does it compare to other nations? How does it compare to other nations? What are the major programs currently in HIE? What are the major programs currently in HIE?

4. Methods A comprehensive review of U.S. surveys A comprehensive review of U.S. surveys  Rating of surveys based on methodology, content  Ratings criteria developed by group of experts:  Sampling technique, response rate  EHR content Reviews of surveys from other nations Reviews of surveys from other nations  Interviews from experts

5. Results Health IT in the U.S. Health IT in the U.S.  35 surveys of physicians and other providers  21 surveys available for rating  16 surveys of EHR adoption in ambulatory care  5 surveys of EHR adoption in inpatient care Few surveys of high quality Few surveys of high quality  Nine high quality in methodology  Eight high quality in EHR content  Four surveys high quality in both areas

6. Results – U.S. EHR adoption Range: Medium or High Quality Surveys Best Estimates: High Quality Surveys EHR: ambulatory17% to 25%17% Solo practitioners12.9% to 13%13% Large groups*19% - 57%39% EHR: hospitals 16% † - 59% †† None CPOE: hospitals4% to 21%5%

7. Cross-national comparison Primary CareHospital Care EMRCPOEEMRCPOE USA17-18%N/A16%5% UK>90% 8%3% Canada19%14%<10%25% Australia90%75%<10%<1% New Zealand72%90%<10%<1% Netherlands95%90%<5%<5%

8. Health Information Exchange USA Regional Health Information Organizations  7-10 RHIOs “functioning”  100+ in planning stages England National Program for Health IT: Ambitious plan National Program for Health IT: Ambitious plan  National backbone network  National sharing of data for imaging, prescriptions, clinical data  Still very early in deployment with some early hurdles Canada Infoway: Imaging, labs, medications integration Early stage: 8% to 27% complete Australia HealthConnect: $128M over 4 years  Slow efforts with small investments  mostly focused on broadband connection  Little data sharing occuring New Zealand Little activity in data exchange Netherlands National pilot programs in fall, 2006  Two main features: electronic medication records  Clinical data summary  4000 Euros for GPs; 40,000 for pilot hospitals

9. Discussion U.S. adoption rates of EHR low U.S. adoption rates of EHR low  Lack of good estimates  Less than 1 in 5 ambulatory physicians using EHR  Approximately 1 in 20 hospitals using CPOE Other nations ahead on ambulatory EHR Other nations ahead on ambulatory EHR  U.S. has lowest rate of EHR use in ambulatory care  Substantially behind Australia, UK, NZ and Netherlands Lack of high quality data make other assessments difficult Lack of high quality data make other assessments difficult

10. Discussion Poor adoption rates in hospitals Poor adoption rates in hospitals  No nation has moved substantially in this area Different levels of activity on data exchange Different levels of activity on data exchange  Major efforts in UK, Canada, and Netherlands  Slower efforts in US, Australia, and NZ  Even well touted programs running into obstacles

11. Limitations Important caveats to adoption data Important caveats to adoption data  U.S. estimates based on few high quality surveys  Large confidence intervals when other surveys included  Data from other nations not rigorously evaluated  Most surveys don’t distinguish “have” from “use” Field rapidly changing Field rapidly changing

12. Implications Health IT adoption varies across nations Health IT adoption varies across nations U.S. behind in ambulatory EHR use U.S. behind in ambulatory EHR use  Likely will need greater access to capital to improve IT in hospitals widely neglected IT in hospitals widely neglected  Best evidence for improving care  New efforts to focus on hospital IT HIE very early in deployment HIE very early in deployment No single approach will work for all nations No single approach will work for all nations  Adequate funding just part of the challenge

13. Acknowledgement HIT Adoption Initiative – funded by ONC HIT Adoption Initiative – funded by ONC  Tim Ferris  Karen Donelan  Alex Shields  Cait DerRoches  Sara Rosenbaum  David Blumenthal Cross-country Initiative – funded by CMWF Cross-country Initiative – funded by CMWF  Doreen Neville  Tim Clark  David Doolan  David Bates