FIGURE 2.

Word cloud of geographic settings for studies included in scoping review. The font size in the word cloud reflects the frequency of each setting across included studies. Navajo nation = 7, United States/nationwide = 4, Pine Ridge Reservation = 2, Minnesota = 2, and all other settings = 1. Locations have been distilled to identify settings that overlapped across studies, as possible. When the name of the tribal nation and/or reservation was not provided by study authors, no efforts were made to deduce the location and instead the broader description of the setting was used.