“…Results of this review are largely applicable to the urban context, as only ten studies in 11 papers 51,52,58,70,72,75,76,79,90,92,96 were conducted in mixed rural and urban or suburban areas, and none in predominantly rural areas. Applicability to younger grade levels is limited, as most studies (26 studies in 28 papers 46–49,52,54,55,59,62,65,66,68–74,81,82,85,87,89,91,92,94,96,97 ) evaluated high school SBHCs, whereas one study 83 assessed middle school SBHCs, seven studies 57,58,67,77,83,93,95 evaluated pre-Kindergarten or elementary school SBHCs, and the remaining 12 studies 51,56,60,61,75,76,78,79,84,86,88,90 assessed combinations of grade levels.…”