Fig. 2From: Assessing the level of evidence in the orthopaedic literature, 2013–2018: a review of 3449 articles in leading orthopaedic journalsNumbers (above bars) and percentages of articles published, by level of evidence, from 2013 through 2018 in the Journal of Orthopaedic Trauma (JOT), Clinical Orthopaedics and Related Research (CORR), and the Journal of Bone and Joint Surgery, American Volume (JBJS-Am)Back to article page