Laurie A. Moore

The prevalence of DSM-III-R alcohol dependence in two American Indian populations

BACKGROUND Evidence suggests that American Indian (AI) populations may be at increased risk for problems with alcohol, but a lack of community-based research using diagnostic criteria has constrained our ability to draw inferences about the extent of severe alcohol problems, such as dependence, in AI populations. METHODS This article draws on data collected by the American Indian Service Utilization, Psychiatric Epidemiology, Risk and Protective Factors Project (AI-SUPERPFP), which involved interviews with 3084 AI people living on or near their reservations. The AI-SUPERPFP sample was drawn from two culturally distinct tribes, which were designated with geographical descriptions: Northern Plains (NP) and Southwest (SW). Comparisons with data collected by the National Comorbidity Survey (NCS) were explored by using shared measures to situate the findings from AI-SUPERPFP in a national context. RESULTS Lifetime rates of DSM-III-R alcohol dependence for men in both AI-SUPERPFP samples were 50% higher than those found in the NCS. Rates of lifetime alcohol dependence for women varied by sample, however; NP women had twice the rate of women in the NCS, but SW women had rates quite similar to those of NCS women. Patterns for 12-month alcohol dependence in AI-SUPERPFP were generally more similar to those found in NCS. CONCLUSIONS The rates of DSM-III-R alcohol dependence found in AI-SUPERPFP were generally higher than US averages and justify continued attention and concern to alcohol problems in AI communities, but they are not nearly as high as those in other reports in the literature that rely on less stringent sampling methods. Furthermore, significant sociocultural influences on the correlates of alcohol dependence in AI communities are evident in these data, underscoring the need to appreciate the complex and varying influences on the patterning of alcohol problems in the diverse cultural contexts of the US.

Use of biomedical services and traditional healing options among American Indians: sociodemographic correlates, spirituality, and ethnic identity.

Objective:The objective of this study was to describe the use of biomedical services and traditional healing options among a reservation-based sample of American Indians from 2 culturally distinct tribes Methods:Participants were 2595 American Indian adolescents and adults ages 15 to 57 randomly selected to represent 2 tribes living on or near their rural reservations. First, we examined the prevalence and correlates of use of biomedical services and traditional healing for both physical health and psychiatric problems. Second, we developed logistic regression models predicting the independent and combined use of biomedical services and traditional healing Results:The prevalence of combined and independent use of biomedical services and traditional healing varied by tribe. The prevalence of biomedical service use ranged from 40.9% to 59.1% for physical health problems and 6.4% to 6.8% for psychiatric problems. The prevalence of the use of traditional healing ranged from 8.4% to 22.9% for physical health problems and 3.2% to 7.8% for psychiatric problems. Although combined use of both types of services was common (10.4–22.6% of service users), many used only traditional healing (3.5–40.0%). Correlates of service use included age, educational level, and ethnic identity. For example, use of traditional healing was correlated with higher scores on a scale measuring identification with American Indian culture Conclusions:Both biomedical services and traditional healing are important sources of care in American Indian communities, and are used both independently and in combination with one another.

Walking on: celebrating the journeys of Native American adolescents with substance use problems on the winding road to healing.

Abstract High rates of substance use and related problems have been long recognized as critical health issues for Native American adolescents. Unfortunately, no manualized interventions address the specific needs of Native American adolescents in a culturally appropriate manner. In 2006, the Cherokee Nation partnered with the University of Colorado to employ a community-based participatory research process to develop an intervention for Native American adolescents with substance use problems. The resulting intervention, Walking On, is an explicit blend of traditional Cherokee healing and spirituality with science-based practices such as cognitive behavioral therapy and contingency management and is designed to address the specific needs and worldviews of Native American adolescents with substance use problems and their families. Each individual and family session includes a brief assessment, a skill-building component, and a ceremony. A Weekly Circle (multifamily group) promotes sobriety and builds a community of healing. Early pilot study results suggest that Walking On is feasible for use in tribal substance abuse treatment programs. While Walking On shows early promise, the intervention will require further study to examine its efficacy.

A Framework for Conducting a National Study of Substance Abuse Treatment Programs Serving American Indian and Alaska Native Communities

Background: Because of their broad geographic distribution, diverse ownership and operation, and funding instability, it is a challenge to develop a framework for studying substance abuse treatment programs serving American Indian and Alaska Native communities at a national level. This is further complicated by the historic reluctance of American Indian and Alaska Native communities to participate in research. Objectives and Methods: We developed a framework for studying these substance abuse treatment programs (n ≈ 293) at a national level as part of a study of attitudes toward, and use of, evidence-based treatments among substance abuse treatment programs serving AI/AN communities with the goal of assuring participation of a broad array of programs and the communities that they serve. Results: Because of the complexities of identifying specific substance abuse treatment programs, the sampling framework divides these programs into strata based on the American Indian and Alaska Native communities that they serve: (1) the 20 largest tribes (by population); (2) urban AI/AN clinics; (3) Alaska Native Health Corporations; (4) other Tribes; and (5) other regional programs unaffiliated with a specific AI/AN community. In addition, the recruitment framework was designed to be sensitive to likely concerns about participating in research. Conclusion and Scientific Significance: This systematic approach for studying substance abuse and other clinical programs serving AI/AN communities assures the participation of diverse AI/AN programs and communities and may be useful in designing similar national studies.

Use of evidence-based treatments in substance abuse treatment programs serving American Indian and Alaska Native communities.

BACKGROUND Research and health surveillance activities continue to document the substantial disparities in the impacts of substance abuse on the health of American Indian and Alaska Native (AI/AN) people. While Evidence-Based Treatments (EBTs) hold substantial promise for improving treatment for AI/ANs with substance use problems (as they do for non-AI/ANs), anecdotal reports suggest that their use is limited. In this study, we examine the awareness of, attitudes toward, and use of EBTs in substance abuse treatment programs serving AI/AN communities. METHODS Data are drawn from the first national survey of tribal substance abuse treatment programs. Clinicians or clinical administrators from 192 programs completed the survey. Participants were queried about their awareness of, attitudes toward, and use of 9 psychosocial and 3 medication EBTs. RESULTS Cognitive Behavioral Therapy (82.2%), Motivational Interviewing (68.6%), and Relapse Prevention Therapy (66.8%) were the most commonly implemented psychosocial EBTs; medications for psychiatric comorbidity was the most commonly implemented medication treatment (43.2%). Greater EBT knowledge and use were associated with both program (e.g., funding) and staff (e.g., educational attainment) characteristics. Only two of the commonly implemented psychosocial EBTs (Motivational Interviewing and Relapse Prevention Therapy) were endorsed as culturally appropriate by a majority of programs that had implemented them (55.9% and 58.1%, respectively). CONCLUSIONS EBT knowledge and use is higher in substance abuse treatment programs serving AI/AN communities than has been previously estimated. However, many users of these EBTs continue to have concerns about their cultural appropriateness, which likely limits their further dissemination.

The Association of Panic Disorder, Posttraumatic Stress Disorder, and Major Depression With Smoking in American Indians

INTRODUCTION Rates of cigarette smoking are disproportionately high among American Indian populations, although regional differences exist in smoking prevalence. Previous research has noted that anxiety and depression are associated with higher rates of cigarette use. We asked whether lifetime panic disorder, posttraumatic stress disorder, and major depression were related to lifetime cigarette smoking in two geographically distinct American Indian tribes. METHODS Data were collected in 1997-1999 from 1506 Northern Plains and 1268 Southwest tribal members; data were analyzed in 2009. Regression analyses examined the association between lifetime anxiety and depressive disorders and odds of lifetime smoking status after controlling for sociodemographic variables and alcohol use disorders. Institutional and tribal approvals were obtained for all study procedures, and all participants provided informed consent. RESULTS Odds of smoking were two times higher in Southwest participants with panic disorder and major depression, and 1.7 times higher in those with posttraumatic stress disorder, after controlling for sociodemographic variables. After accounting for alcohol use disorders, only major depression remained significantly associated with smoking. In the Northern Plains, psychiatric disorders were not associated with smoking. Increasing psychiatric comorbidity was significantly linked to increased smoking odds in both tribes, especially in the Southwest. CONCLUSIONS This study is the first to examine the association between psychiatric conditions and lifetime smoking in two large, geographically diverse community samples of American Indians. While the direction of the relationship between nicotine use and psychiatric disorders cannot be determined, understanding unique social, environmental, and cultural differences that contribute to the tobacco-psychiatric disorder relationship may help guide tribe-specific commercial tobacco control strategies.

A national study of American Indian and Alaska Native substance abuse treatment: provider and program characteristics

American Indians and Alaska Natives (AIANs) experience major disparities in accessing quality care for mental health and substance use disorders. There are long-standing concerns about access to and quality of care for AIANs in rural and urban areas including the influence of staff and organizational factors, and attitudes toward evidence-based treatment for addiction. We conducted the first national survey of programs serving AIAN communities and examined workforce and programmatic differences between clinics located in urban/suburban (n=50) and rural (n=142) communities. We explored the correlates of openness toward using evidence-based treatments (EBTs). Programs located in rural areas were significantly less likely to have nurses, traditional healing consultants, or ceremonial providers on staff, to consult outside evaluators, to use strategic planning to improve program quality, to offer pharmacotherapies, pipe ceremonies, and cultural activities among their services, and to participate in research or program evaluation studies. They were significantly more likely to employ elders among their traditional healers, offer AA-open group recovery services, and collect data on treatment outcomes. Greater openness toward EBTs was related to a larger clinical staff, having addiction providers, being led by directors who perceived a gap in access to EBTs, and working with key stakeholders to improve access to services. Programs that provided early intervention services (American Society of Addiction Medicine level 0.5) reported less openness. This research provides baseline workforce and program level data that can be used to better understand changes in access and quality for AIAN over time.

National Overview of Medication-Assisted Treatment for American Indians and Alaska Natives With Substance Use Disorders

OBJECTIVE American Indians and Alaska Natives (AI/ANs) experience higher rates of substance use disorders and less access to high-quality care compared with other racial-ethnic groups. The objective of this study was to better understand the use of medication-assisted treatment (MAT) of substance use disorders for AI/ANs and barriers to broader implementation. METHODS Representatives of 192 substance abuse treatment programs completed a survey about their use of MAT. On the basis of implementation science frameworks, the authors examined survey items about program structure, workforce, and other services provided in order to develop logistic regression models that explored significant associations between workforce and program characteristics and use of MAT. RESULTS Of the 192 programs, 28% reported implementing MAT. Multivariate logistic regression models indicated that programs with staff that perceived MAT to be consistent with their programs treatment approach and philosophy and programs reporting that MAT fit with staff expertise and training were more likely to implement MAT. Programs with nurses on staff and those reporting a perceived gap in the use of evidence-based treatments (EBTs) were less likely to implement MAT. CONCLUSIONS Low rates of MAT implementation suggest racial disparities in access to MAT among AI/ANs, a population with historically high rates of substance use disorders. Study findings also highlight the important role of treatment culture and organizational fit in the implementation of MAT in treatment programs serving AI/AN populations. Results also speak to the importance of adapting existing EBTs in a culturally competent way to best serve the needs of the AI/AN community.

Development of a Screening and Brief Intervention Process for Symptoms of Psychological Trauma Among Primary Care Patients of Two American Indian and Alaska Native Health Systems

American Indian and Alaska Native (AI/AN) people experience high rates of acute, chronic, and intergenerational trauma. Traumatic experiences often increase the risk of both medical and behavioral health problems making primary care settings opportune places to screen for trauma exposure or symptomology. The objective of this study was to determine considerations and recommendations provided by patients, health care providers, health care administrators, and tribal leaders in the development of an adult trauma screening, brief intervention, and referral for treatment process to pilot at two large AI/AN primary care systems. A qualitative and iterative data collection and analysis process was undertaken using a community-based participatory research approach guided by a cross-site steering committee. Twenty-four leaders and providers participated in individual interviews, and 13 patients participated in four focus groups. Data were thematically analyzed to select a trauma screening instrument, develop a screening process, and develop brief intervention materials. The nature of traumas experienced in the AI/AN community, the need to develop trusting patient-provider relationships, and the human resources available at each site drove the screening, brief intervention, and referral process decisions for a future trauma screening pilot in these health systems.

Correlates of Motivational Interviewing Use Among Substance Use Treatment Programs Serving American Indians/Alaska Natives

Motivational interviewing (MI) offers a treatment modality that can help meet the treatment needs of American Indians/Alaska Natives (AI/ANs) with substance use disorders. This report presents results from a national survey of 192 AI/AN substance abuse treatment programs with regard to their use of MI and factors related to its implementation, including program characteristics, workforce issues, clinician perceptions of MI, and how clinicians learned about MI. Sixty-six percent of programs reported having implemented the use of MI in their programs. In the final logistic regression model, the odds of implementing MI were significantly higher when programs were tribally owned (OR = 2.946; CI95 1.014, 8.564), where more than 50% of staff were Certified Alcohol and Drug Counselors (CADCs) (OR = 5.469; CI95 1.330, 22.487), and in programs in which the survey respondent perceived that MI fit well with their staff’s expertise and training (OR = 3.321; CI95 1.287, 8.569).