Parental influence on obesity in Northern Plains American Indian youth.

Little is known regarding American Indian (AI) parental influence on children's diet and physical activity (PA), or if this influence is associated with childhood weight. We compared AI parents' diet, PA, and support for these behaviors with the child's body mass index. Scores for parental support of positive PA and diet were higher among parents of overweight/obese children. Parent PA and nutrition behaviors were in a similar, but not significant, direction with respect to child body mass index. Findings suggest that future research is needed to determine what parental, societal, or community variables influence AI children to engage in healthy eating and PA, especially if they are overweight or obese, and the age at which these variables would have the most impact on these behaviors.

Developing and piloting the Journey to Native Youth Health program in Northern Plains Indian communities.

PURPOSE: The purpose of this study was to develop a lifestyle change program for Native American youth by modifying the Diabetes Prevention Program (DPP) and assess implementation indicators and short term behavioral and physiological outcomes of the intervention among a small pilot sample. METHODS: Community members and project staff modified the original DPP to be developmentally and culturally appropriate for youth targeting healthy weight maintenance, lowering fat intake, and increasing physical activity. Modifications included incorporating cultural aspects and delivering the program in small groups led by community members. Sixty-four Native American youth, aged 10-14 years old were recruited from 2 Montana Indian reservations to participate in the project, titled "Journey to Native Youth Health." Participants were randomized to the Journey DPP or a health-oriented comparison condition. Pretest and posttest measures included body mass index (BMI), dietary intake, physical activity (PA), and nutrition knowledge, attitudes and beliefs (KAB). RESULTS: The target number of participants was recruited and 84% completed the program and final measures. Changes favoring the Journey DPP group were observed on measures of PA, KAB, and kilocalories from fat consumed. As expected given the short (3-month) duration of treatment, there was no overall effect on BMI at end of treatment. Among youth who were overweight or obese at baseline, however, the Journey DPP had lower BMI growth. CONCLUSIONS: Results suggest the Journey DPP is feasible to implement and has the potential to impact behaviors and weight gain associated with risk for type-2 diabetes in Native American youth.

Translating the diabetes prevention program for Northern Plains Indian youth through community-based participatory research methods.

PURPOSE: The purpose of this study was to use a community-based participatory research (CBPR) approach to translate the original Diabetes Prevention Program (DPP) to be age and culturally specific for American Indian (AI) youth. METHODS: Tribally enrolled members on 2 Montana Indian reservations conducted focus groups and interviews to discuss community members' perspectives of factors that encouraged or were barriers to healthy diet and exercise behaviors in AI youth. In total, 31 community members, aged 10 to 68 years old, participated in 4 focus groups and 14 individual interviews. Participants were self-identified as elder, cultural expert, tribal health worker, educator, parent/guardian, youth, or school food service worker. Researchers analyzed transcripts based on inductive methods of grounded theory. RESULTS: Data analysis revealed translating the DPP to youth was contingent on the lessons incorporating cultural strategies for healthy behaviors in youth such as berry picking, gardening, horseback riding, and dancing; improving knowledge and access to healthy foods and physical activity for youth and their parents; having interactive, hands-on learning activities for healthy lifestyles in the DPP lessons; using a group format and tribal members to deliver the DPP lessons; and having tribal elders talk to youth about the importance of adopting healthy behaviors when they are young. CONCLUSIONS: A CBPR approach engaged community members to identify strategies inherent in their culture, tradition, and environment that could effectively translate the DPP to Montana Indian youth living in rural reservation communities.