Fig. 3From: Funding has no effect on clinical outcomes of total joint arthroplasty emerging technologies: a systematic review of bibliometrics and conflicts of interestProportions of studies reporting Level I evidence (black bar segments), Level II evidence (light gray bar segments) or Level III evidence (dark gray bar segments). Studies were compared for (A) any reported conflicts of interest vs. no reported conflicts of interest, and (B) any reported industry funding vs. no reported industry funding. Neither comparison found significant between-groups differencesBack to article page