tag:blogger.com,1999:blog-22763131.post5102638201697491966..comments2009-01-09T09:26:57.662ZJon Brasseynoreply@blogger.comBlogger2125tag:blogger.com,1999:blog-22763131.post-40252316671075761402009-01-09T09:26:00.000Z2009-01-09T09:26:00.000ZHi Martin,<BR/><BR/>I agree. Irrespective of that, it's easy to see how people get confused when one piece of research says one thing and another the opposite!<BR/><BR/>jonJon Brasseyhttp://www.blogger.com/profile/01806770135616938391noreply@blogger.comtag:blogger.com,1999:blog-22763131.post-45869211474293299822009-01-09T09:07:00.000Z2009-01-09T09:07:00.000ZDon't be fooled by observational research! It's interesting to see, that in the 2007 metaanalyseis, there was no effect in the RCTs and cohort studies while there was an effect in case control studies.<BR/>I'd just like to know if the new cohort study would change the metaanalysis...Martinhttp://www.blogger.com/profile/13078597404766627102noreply@blogger.com