Center for Large Data Research and Data Sharing in Rehabilitation Education & Training Resources All Activities Education & Training All Online Learning Activities Online Learning Accessing Data Analyzing Data Archiving and Sharing Data All Activities Other Links & Resources 2012.07.01 - Video: Statistical Methods / Confounding in Large Health Care Databases for CER Statistical Methods / Confounding in Large Health Care Databases for CER July 2012 Comparative Effectiveness Research with Population-Based Data Conference, Baker Institute at Rice University. Presented by M. Alan Brookhart, PhD, University of North Carolina at Chapel Hill.