The United Nations and International Federation of Social Work affirm the right of all people to determine their political status, preserve their environments and pursue endeavours for well-being. This article focuses on CHamoru, Guam’s Indigenous people, and examines distal social determinants of health (SDOH) in the contested spaces of US territorial status and non-self-determining Indigenous nationhood. Published multi-disciplinary literature identified ways in which territorial status functions as an SDOH unique to non-self-determining Pacific Island nations. Indicated is the use of structural approaches that address mechanisms of US power and control, including economic policies that ‘defacto’ promote coca-colonisation and non-communicable diseases risk. Critical race theory centres race, colonisation and subversive narratives. In line with fourth-generation SDOH action-oriented research, we posit a CHamoru critical race theory model that weaves Indigenous, social work and public health perspectives. Lack of community input is a limitation of the current research. To assure relevance, the model will be vetted through community discussions. Our discussion guide may be tailored for other Indigenous communities. Social workers may play a meaningful role in promoting health equity through participatory action-oriented, cultural–political social work that upholds Indigenous self-determination and survivance in contested spaces.

The decline in colorectal cancer (CRC) due to screening success in the U.S. is inconsistent across populations and age groups. CHamorus (Chamorros) and Filipinos constitute minorities in the U.S. but comprise over 70% of the population in Guam where steep increases in CRC incidence occur before the age of 50, and only 53.9% of persons have met national screening standards. This preliminary study explored knowledge, cultural beliefs, and age-specific recommendations associated with CRC and screening. Five focus groups segregated by age and gender were conducted with persons aged 40 and above. Data were collected on knowledge, attitudes, beliefs, and screening education recommendations. Focus group participants (n = 25) were predominantly CHamoru (60%), Filipino (32%), and female (56%). The mean age was 55. Participants preferred interventions that integrated storytelling from CRC survivors with emphasis on family education rather than limiting to screening-age adults. Multicoders performed an iterative collaborative analysis for the main themes: knowledge of CRC/screening primarily derives from family experiences; increased outreach is needed for men; use of personal narratives; and screening is motivated by family values and intergenerational consciousness. Findings can inform future studies on age- and culturally-tailored early detection strategies to improve CRC screening participation in Pacific populations.