[[i2b2 - UHL clinical informatics system integration PATS Mappings v1|back]] == Tables ||= Table =||= Date Range =||= Start Date Field =|| ||CS_PreProcedure||1998-2005||!DateOfOperation|| ||CS2003F_PreProcedure||2004-2013||DateOfOperation_ccad|| ||CS2010F_PreProcedure||2011-2013||!DateOfOperation||