Table 2 summarizes the events identified as participants’ worst qualifying trauma. Although between-group differences are highlighted there, comparisons of confidence intervals within samples also allow inferences within four tribe-by-gender groups. Interpersonal traumas were more commonly reported among women than among men for both tribes. By contrast, SW men reported higher prevalence of non-interpersonal trauma than did their female counterparts in the same tribe, while NP men were more likely to report non-interpersonal traumas than were both groups of women. Within-group comparisons show that, among both groups of men, witnessed traumas were more common than either interpersonal traumas or traumas to someone close. For women, interpersonal traumas were most common (compared to all other types of events for SW women, and compared to all but witnessed trauma among NP women).
