Fig. 1From: Do outcomes reported in randomised controlled trials of joint replacement surgery fulfil the OMERACT 2.0 Filter? A review of the 2008 and 2013 literatureWe identified 1635 potential studies from the initial searches after de-duplication (41 duplicates in 2008 and 60 duplicates in 2013 were removed). Seventy trials, 30 published in 2008 and 40 published in 2013 met the eligibility criteriaBack to article page