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Best Estimates of EHR Adoption
||Range from Medium or High Quality Surveys
||Best Estimates Based on High Quality Surveys
|EHRs in physician offices
||17 to 25%
||12.9 to 13%
|Large physicians offices*
||19 to 57%
|EHRS in hospitals
||16+ to 59% ++
|CPOE in hospitals
||4 to 21%
* Large is defined as > 20 physicians by one study (with an estimate of 39%) and > 50 physicians (with an estimate of 57%).
+ Estimate from a survey rated "low" in quality of methodology
++ Estimate from a survey quality of content suggested "low" in confidence in the estimate
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