Prevalence of Moderate and Acute Suicidal Ideation among a National Sample of Tribal College and University Students 2014-2015.

OBJECTIVES: To examine the relationship between suicide risk and hazardous drinking, depression, and anxiety, adjusting for demographics, among tribal college students across the United States. Methods. We invited tribal college students enrolled in 22 tribal colleges from fall 2014 and 2015 to participate in the Creating Campus Change study, a cross-sectional online/paper survey assessing alcohol use patterns and mental health outcomes. 3,239 students participated in the survey, yielding a response rate of 31.3%. We assessed alcohol use, depression, and general anxiety, along with demographic characteristics. We used the Mini-International Neuropsychiatric Interview to assess suicide risk. Results. 8.5% indicated moderate or high suicide risk. In the final adjusted model, moderate/high depression was significantly associated with moderate/high suicide risk (OR = 6.64; 3.91-11.28, p < 0.001), as was moderate/high general anxiety (OR = 2.80; 1.58-4.97, p < 0.001), and moderate/high hazardous drinking (OR = 2.09; 1.19-3.66, p < 0.001). Conclusions. Students attending tribal colleges who report moderate/high levels of depression, anxiety, or hazardous drinking have a greater risk of suicidality. Identifying factors buffering the risk of suicidality could support policy changes necessary to address this critical public health issue.

Drug and Alcohol Policies at Tribal Colleges: A Descriptive Study Assessing Variations in Alcohol and Drug Policy by Setting.

This paper explores drug and alcohol policies at Tribal Colleges and Universities (TCUs). A research team conducted a needs assessment of Alcohol and Other Drug (AOD) use and policies in 27 TCUs, surveying key informants on perceived AOD prevalence. Student body size did not affect levels of AOD training or treatment. Larger TCU size increased the likelihood of on-campus housing, which increased the prevalence of zerotolerance policies and greater access to AOD services. Reservation policies, local resources, and cultural practices did not appear to affect TCU AOD policies. Designed properly, these policies can support desirable academic outcomes for TCU students.

Perceived descriptive norms for alcohol use among tribal college students: Relation to self-reported alcohol use, consequences, and risk for alcohol use disorder.

This research addressed gaps in the literature by testing relationships between perceived descriptive alcohol use norms and individual's own alcohol use and consequences among tribal college and university (TCU) students. Survey data were collected from 3239 tribal college students in 22 TCUs across the United States in 2015 and 2016, of whom 3174 provided usable data on the variables of interest for the current manuscript. Results indicated students misperceived the descriptive norms for alcohol use at their TCU, on average estimating students at their college drank more frequently, more per occasion, and more total drinks per week relative to the observed averages on these outcomes. Participants' own drinking was significantly related to their perceived norms, with higher perceived norms related to more drinking. In addition, higher perceived norms were associated with greater alcohol-related negative consequences and lower likelihood of being a non-drinker. These findings extend research with students at majority-serving colleges and universities, indicating normative misperceptions exist and have similar relationships to alcohol use and consequences among TCU students nationwide. These findings support adaptation of normative feedback interventions for use with TCU students to emphasize healthy alcohol norms and correct misperceptions that support the stereotype that all students drink to excess.