Montreal Heart Institute issued the following press release regarding their findings. This was one of the largest studies of this kind where Crohn’s disease and Ulcerative Colitis were studied together involving an international team of scientists. You will find the link below to their press release.
http://www.icm-mhi.org/files//pdf/Communique-EN-2012/MHI_UdeM_PressRelease_IBDNew_Highlights.pdf