“…Of the 63 manuscripts selected for inclusion, 13 (21%) were randomized controlled trials (RCTs) that randomly allocated participants to an intervention or control group [ 22 , 25 , 27 , 29 , 33 , 43 , 48 , 50 , 57 , 64 – 66 , 73 ]. Thirty-seven (59%) were diagnostic accuracy (DA) studies that evaluated changes in diagnostic accuracy following nonrandomized educational or community interventions [ 11 , 15 – 21 , 23 , 24 , 26 , 28 , 31 , 32 , 34 – 36 , 38 , 39 , 41 , 42 , 45 – 47 , 49 , 51 , 54 , 55 , 59 – 61 , 67 , 69 – 72 , 74 , 75 ]. Most DA studies (73%) were prospective cross-sectional studies that evaluated educational outcomes immediately or soon after the intervention, often in comparison to a baseline measure [ 11 , 19 , 21 , 23 , 24 , 26 , 28 , 32 , 34 – 36 , 39 , 41 , 42 , 45 , 46 , 49 , 51 , 54 , 55 , 60 , 61 , 67 , …”