ResearchPosted on rand.org Sep 23, 2024Published in: Psychosomatic Medicine, Volume 86, Issue 7, pages 615-624 (September 2024). DOI: 10.1097/PSY.0000000000001326

American Indian/Alaska Native (AI/AN) people have high rates of physical pain. Pain is understudied in urban-dwelling, AI/AN emerging adults, a group with unique sociocultural risk and protective factors. We explore associations between socioeconomic disadvantage, additional sociocultural factors, and pain among urban AI/AN emerging adults.

AI/AN participants aged 18-25 years (N=417) were recruited via social media. Regression models tested associations between socioeconomic disadvantage (income and ability to afford health care) and pain as well as additional sociocultural factors (discrimination, historical loss, cultural pride and belonging, visiting tribal lands) and pain. Multigroup regression models tested whether associations between sociocultural factors and pain differed between participants who were socioeconomically disadvantaged and those who were less disadvantaged.

In the full sample, lower income (b = 1.00-1.48, p < .05), inability to afford health care (b = 1.00, p = .011), discrimination (b = 0.12, p = .001), and historical loss (b = 0.24, p = .006) were positively associated with pain, whereas visiting tribal lands was negatively associated with pain (b = -0.86 to -0.42, p < .05). In the multigroup model, visiting tribal lands 31+ days was negatively associated with pain only among the less socioeconomically disadvantaged group (b = -1.48, p < .001).

Socioeconomic disadvantage may, in part, drive pain disparities among AI/AN emerging adults and act as a barrier to benefitting from visiting tribal lands. Results support a biopsychosocial approach to targeting pain in this population, including addressing socioeconomic challenges and developing culturally informed, strengths-based interventions.