Strategies for implementing health promotion programs in multiple American Indian communities

Air Pollution in American Indian Versus Non-American Indian Communities, 2000-2018

Objectives. To compare fine particulate matter (PM2.5) concentrations in American Indian (AI)-populated with those in non-AI-populated counties over time (2000-2018) in the contiguous United States. Methods. We used a multicriteria approach to classify counties as AI- or non--AI-populated. We ran linear mixed effects models to estimate the difference in countywide annual PM2.5 concentrations from well-validated prediction models and monitoring sites (modeled and measured PM2.5, respectively) in AI- versus non-AI-populated counties. Results. On average, adjusted modeled PM2.5 concentrations in AI-populated counties were 0.38 micrograms per cubic meter (95% confidence interval [CI] = 0.23, 0.54) lower than in non-AI-populated counties. However, this difference was not constant over time: in 2000, modeled concentrations in AI-populated counties were 1.46 micrograms per cubic meter (95% CI = 1.25, 1.68) lower, and by 2018, they were 0.66 micrograms per cubic meter (95% CI = 0.45, 0.87) higher. Over the study period, adjusted modeled PM2.5 mean concentrations decreased by 2.13 micrograms per cubic meter in AI-populated counties versus 4.26 micrograms per cubic meter in non-AI-populated counties. Results were similar for measured PM2.5. Conclusions. This study highlights disparities in PM2.5 trends between AI- and non-AI-populated counties over time, underscoring the need to strengthen air pollution regulations and prevention implementation in tribal territories and areas where AI populations live. (Am J Public Health. 2022;112(4): 615-623. https://doi.org/10.2105/AJPH.2021.306650).

Colorectal cancer community engagement: a qualitative exploration of American Indian voices from North Dakota

Background

American Indians (AI) in North Dakota present with higher rates of advanced-stage disease for screening detectable colorectal cancers and have lower overall baseline colorectal cancer screening rates than non-AIs. We sought to identify the perceived barriers and facilitators for the engagement with colorectal cancer prevention within North Dakota tribal communities.

Methods

Twelve semi-structured interviews were carried out across four tribal reservation communities in the state of North Dakota with American Indian adults between the ages of 30 and 75 years. We utilized purposive sampling to ensure maximum variation in age, sex, and tribal community until data saturation was achieved. The interviews were transcribed, and thematic analysis was carried out to identify consistent themes rooted within the data. Ethical approval was gained for this project from all relevant institutional review boards.

Results

Four main themes were identified as barriers for the engagement with colorectal cancer prevention, including: colorectal cancer screening barriers, focused on other health problems, lack of colorectal cancer tailored health promotion, and socio-cultural factors affecting colorectal cancer prevention. Three main themes were identified as facilitators for the engagement with colorectal cancer prevention, including: reasons for getting colorectal cancer screening, role of culture, and getting out into the community.

Conclusion

There is need for more community-rooted, strengths-based approaches to colorectal cancer prevention activities in AI communities in North Dakota. Socio-cultural factors, such as the use of storytelling, and the use of traditional knowledge have been demonstrated to be an important element of consideration for colorectal cancer tribal community engagement and prevention planning in the state.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12885-021-09119-2.

Promoting Physical Activity Among Native American Youth: a Systematic Review of the Methodology and Current Evidence of Physical Activity Interventions and Community-wide Initiatives

Promoting physical activity using environmental, policy, and systems approaches could potentially address persistent health disparities faced by American Indian and Alaska Native children and adolescents. To address research gaps and help inform tribally led community changes that promote physical activity, this review examined the methodology and current evidence of physical activity interventions and community-wide initiatives among Native youth. A keyword-guided search was conducted in multiple databases to identify peer-reviewed research articles that reported on physical activity among Native youth. Ultimately, 20 unique interventions (described in 76 articles) and 13 unique community-wide initiatives (described in 16 articles) met the study criteria. Four interventions noted positive changes in knowledge and attitude relating to physical activity but none of the interventions examined reported statistically significant improvements on weight-related outcomes. Only six interventions reported implementing environmental, policy, and system approaches relating to promoting physical activity and generally only shared anecdotal information about the approaches tried. Using community-based participatory research or tribally driven research models strengthened the tribal-research partnerships and improved the cultural and contextual sensitivity of the intervention or community-wide initiative. Few interventions or community-wide initiatives examined multi-level, multi-sector interventions to promote physical activity among Native youth, families, and communities. More research is needed to measure and monitor physical activity within this understudied, high risk group. Future research could also focus on the unique authority and opportunity of tribal leaders and other key stakeholders to use environmental, policy, and systems approaches to raise a healthier generation of Native youth.

The Tribal Tobacco Education and Policy Initiative: Findings From a Collaborative, Participatory Evaluation

While the reduction in the overall U.S. smoking prevalence has been declared one of the top 10 public health achievements of the past century, the growing disparity in smoking between American Indians and the general population is one of the biggest challenges of the 21st century. Minnesota in particular has very high smoking rates among American Indians (59%). Tribal Nations in Minnesota share a past of attempted cultural genocide and a present of restoring the strength of their cultural teachings, including the prominence of traditional tobacco as a sacred "first medicine." The Tribal Tobacco Education and Policy initiative works to address this complex and challenging context. This article describes results of a participatory evaluation from 2010 to 2013 in four Minnesota Tribal Nations-three Ojibwe and one Dakota. Tribal Tobacco Education and Policy coordinators used their cultural knowledge to develop community-level strategies, identifying appropriate strategies from best practices on tobacco advocacy, while drawing on the strengths of their own sovereignty and sacred tobacco traditions. Tribal coordinators generated support for policy change by conducting culturally relevant education, engaging tribal members, and nurturing relationships. This approach resulted in norm changes, practices toward restoring traditional tobacco, informal policies, and tribal resolutions to advance smoke-free policies.

Implementing a reward and reminder underage drinking prevention program in convenience stores near Southern California American Indian reservations

BACKGROUND

Underage drinking is associated with a number of social and public health consequences. Preventing access to alcohol is one approach to reducing underage drinking.

OBJECTIVES

This study assesses the efficacy of a culturally tailored "reward and reminder" program aimed at reducing convenience store alcohol sales to youth living on or near nine American Indian reservations.

METHODS

First, tribal council proclamations were sought to support underage drinking prevention, including reward and reminder efforts. Then, decoys (volunteers over 21 years of age but judged to look younger) attempted to purchase alcohol without identification. Clerks who asked for identification were given "rewards" (gift cards and congratulatory letters), whereas clerks who did not were given "reminders" of the law regarding sales to minors. Following an initial baseline of 12 purchase attempts, three repeated reward and reminder visits were made to 13 convenience stores selling alcohol within 10 miles of the reservations (n = 51 total attempts).

RESULTS

Five of nine tribal councils passed resolutions in support of the program. The baseline sales rate without requesting ID was 33%. Similarly, 38% of stores in the first reward and reminder visit round failed to request identification. However, in the following two reward and reminder rounds, 0% of the stores failed to request identification.

CONCLUSIONS

These results indicate that environmental community-level underage drinking prevention strategies to reduce alcohol sales near rural reservations are feasible and can be effective.

SCIENTIFIC SIGNIFICANCE

Environmental prevention strategies within reservation communities support integrated supply and demand reduction models for reducing underage drinking.

Applying the concept of culture to reduce health disparities through health behavior research

Culture is often cited as an underlying cause of the undue burden of disease borne by communities of color along the entire life cycle. However, culture is rarely defined or appropriately measured. Scientifically, culture is a complex, integrated, and dynamic conceptual framework that is incongruent with the way it is operationalized in health behavior theories: as a unidimensional, static, and immutable character element of a homogeneous population group. This paper lays out this contradiction and proposes a more scientifically grounded approach to the use of culture. The premise is that if the concept of culture were better operationalized, results from studies of diverse population groups would produce findings that are more scientifically valid and relevant to the community. Practitioners could then use these findings to develop more effective strategies to reduce health disparities and improve the health of all population groups. Six steps are proposed to increase our ability to achieve greater clarity on what culture is and to identify how it impacts health behavior and ultimately health outcomes, enabling researchers to build a stronger science of cultural diversity.

The evolution of the steps program, 2003-2010: transforming the federal public health practice of chronic disease prevention

The Steps program, formerly known as Steps to a HealthierUS, was the first Centers for Disease Control and Prevention (CDC) program to support a community-based, integrated approach to chronic disease prevention. Steps interventions addressed both diseases and risk factors, focusing on the 3 leading causes of preventable deaths in the United States--tobacco use, poor nutrition, and physical inactivity--and the associated chronic conditions of asthma, diabetes, and obesity. When Steps shifted from interventions focused on individual health-risk behaviors to the implementation of policy, systems, and environmental changes, the program became an integral part of changing the way CDC addressed chronic disease prevention. In this article, we describe the shift in intervention strategies that occurred among Steps communities, the model that was developed as Steps evolved, common interventions implemented before and after the shift in approach, challenges experienced by Steps communities, and CDC programs that were modeled after Steps.