Table 3.1. Electronic Data Sources Used and Patients Included in the SATIS-PHI/CRC Study, by Participating Practice Health Care Systems for Tracking Colorectal Cancer Screening Tests Practice IDElectronic Data SourcesPatients Included in StudyEMRPHO ClaimsBillingPHONon-PHOAllControl PracticesCHAXX 1747748CHBXX 17881898CMA X 51051CSA X 35035CUAXX 0930930Intervention PracticesIAA XX241,9812,005IHAXX 9424433IHD XX9505514IHEXX 711,1491,220IHFXX 17346363IHHXX 141,0081,022IHIXX 50446496IMB X 48048IMD X 19019ISA XXYesYes342ISB X 55055ISC X 505ISD X 27027IUAXX 311,0871,118IUBXX 1297298Return to Document Current as of December 2010 Internet Citation: Table 3.1. Electronic Data Sources Used and Patients Included in the SATIS-PHI/CRC Study, by Participating Practice: Health Care Systems for Tracking Colorectal Cancer Screening Tests. December 2010. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/final-reports/crcscreeningrpt/crcscreentab3-1.html