Dissemination and uptake of HIV/STD preventive interventions in American Indian and Alaska Native communities: a case study.

Objectives: HIV and sexually transmitted diseases (STDs) are serious health conditions among American Indian and Alaska Native (AIAN) populations, especially youth. However, few sexual risk reduction evidence-based interventions (EBIs) have been implemented by AIAN-serving organizations. This project sought to identify and assess the parameters facilitating the uptake and use of EBIs in order to strengthen opportunities for sustainability and improved sexual health among AIANs.Design: Guided by Rogers' theory of diffusion of innovation, we conducted a survey with a national sample of stakeholders involved with sexual health and well-being of AIAN youth (N = 142). We collected surveys for nine months beginning September 2010 and analyzed data in 2014 and 2015. We assessed respondents' perceptions of factors that might facilitate or hinder the use of a sexual risk reduction EBI, called RESPECT, in their communities. We regressed the scale of likely program uptake (alpha = 0.88) on each of five measures of perception of diffusion and uptake: trialability (extent new program can be altered), relative advantage (more advantageous than current program), observability (impact of program), complexity (difficulty of implementation), and compatibility (consistent with community values and practices).Results: Trialability (p = .009), observability (p = .003), and compatibility (p = .005) were found to be significantly related to program uptake in the adjusted model. Standardized betas showed that compatibility ranked highest of the three, followed by trialability and observability.Conclusions: For AIAN-serving organizations and AIAN communities, demonstrating trialability, compatibility, and observability of a sexual risk reduction EBI in specific cultural settings may increase likelihood of implementation and sustainability.

The association between substance use disorders and early and combined use of alcohol and marijuana in two American Indian populations.

OBJECTIVE: To study the relationships between early and combined use of alcohol and marijuana with diagnoses of alcohol and marijuana use disorders in two American Indian (AI) populations. METHOD: Data were drawn from a psychiatric epidemiologic study of 3084 AIs living on or near two reservations. We analysed data for adults aged 18-54 years at the time of interview (n = 2739). Logistic regression models were estimated to examine associations between early and combined use of alcohol and marijuana with lifetime diagnoses of abuse and dependence. RESULTS: Overall, younger AIs (18-29 years old) were more likely than older AIs (40-54 years old) to initiate substance use early and initiate use with marijuana, with or without alcohol. Persons who initiated alcohol use before age 14 were more than twice as likely as those who initiated use at older ages to meet criteria for alcohol or marijuana use disorders (p < 0.01). The odds of abuse or dependence were two to five times higher among persons who reported combined use of alcohol and marijuana (p < 0.01) than among those who reported use of either substance. CONCLUSIONS: These findings document the need to address both early and combined use of alcohol and marijuana in prevention and treatment programmes.

Health-related quality of life and help seeking among American Indians with diabetes and hypertension.

OBJECTIVE: To evaluate the Health-Related Quality of Life (HRQoL) of American Indians with diabetes, hypertension, or both conditions using the SF36; and to explore how the HRQoL is associated with help seeking among American Indians with and without these chronic conditions. METHODS: We analyzed data obtained from respondents with diabetes and/or hypertension who participated in a large epidemiological study of two culturally distinct American Indian tribes. Comparison data were provided by an age, gender, and tribe matched sample from the same study who did not report either condition. RESULTS: The respondents with both diabetes and hypertension had the lowest HRQoL on all eight subscales of SF36. Confirmatory factor analysis (CFA) showed that the assumption of equivalent factor loadings for participants with and without diabetes and/or hypertension was not satisfied. Biomedical service use was significantly associated with the SF36 physical health factor in those with hypertension only. Help seeking from traditional healers was significantly negatively related to physical factor scores for all the respondents except those with diabetes only. CONCLUSIONS: Participants with comorbid diabetes and hypertension had worse HRQoL. The relationships between HRQoL and different types of help seeking varied depending on the comorbidity status of the respondents.

Prevalence of DSM-IV disorders and attendant help-seeking in 2 American Indian reservation populations.

BACKGROUND: The American Indian Service Utilization, Psychiatric Epidemiology, Risk and Protective Factors Project (AI-SUPERPFP) estimated the mental health burden and associated help-seeking in select American Indian reservation communities. OBJECTIVE: To determine the lifetime and 12-month prevalence of common DSM-IV disorders, their demographic correlates, and patterns of help-seeking in 2 culturally distinct American Indian reservation communities in the Southwest and Northern Plains. DESIGN: Completed between 1997 and 2000, a cross-sectional probability sample survey. SETTING: General community. PARTICIPANTS: Three thousand eighty-four (Southwest = 1446 and Northern Plains = 1638) members, aged 15-54 years, of 2 tribal groups living on or near their home reservations were randomly sampled from the tribal rolls. Response rates were 73.7% and 76.8% for the Southwest and Northern Plains tribes, respectively.Main Outcomes Measures The AI-SUPERPFP Composite International Diagnostic Interview, a culturally adapted version of the University of Michigan version of the Composite International Diagnostic Interview, to assess DSM-IV diagnoses and help-seeking. RESULTS: Overall lifetime prevalence of AI-SUPERPFP DSM-IV disorders ranged from 35.7% for Southwest women to near 50% for both groups of men. Alcohol abuse and dependence were the most common disorders for men, with posttraumatic stress disorder most prevalent for women. Many of those with lifetime alcohol problems or posttraumatic stress disorder no longer met criteria for 12-month diagnoses. Significant levels of comorbidity were found between those with depressive and/or anxiety and substance disorders. Demographic correlates other than tribe, sex, and age were generally unrelated to disorder status. A majority of participants with lifetime disorders had sought help from mental health professionals, other medical personnel, or culturally traditional sources. CONCLUSIONS: Alcohol disorders and posttraumatic stress disorder were more common in these American Indian populations than in other populations using comparable methods. Substantial comorbidity between depressive and/or anxiety and substance disorders suggests the need for greater coordination of treatment for comorbid disorders.

Help seeking for substance use problems in two American Indian reservation populations.

OBJECTIVES: This study examined the extent and types of help seeking (biomedical, traditional, and 12-step groups) for substance use problems in two American Indian reservation populations by using data from the American Indian Service Utilization, Psychiatric Epidemiology, Risk, and Protective Factors Project (AI-SUPERPFP). This study also sought to understand the correlates of such help seeking, including measures of need, demographic characteristics, spirituality, and ethnic identity. METHODS: AI-SUPERPFP, completed between 1997 and 2000, was a cross-sectional probability sample survey. Altogether 2,825 tribal members, aged 18 to 54 years, representing two tribal groups living on or near their home reservations, were randomly sampled from the tribal rolls. Response rates averaged 75.3 percent. The primary outcome measure was help seeking in the past year for substance use problems, which was further divided into help seeking from biomedical services, traditional healing sources, and 12-step programs. RESULTS: Help-seeking rates were high, with 13 percent of the population and 38 percent of those with diagnoses of substance use disorders in the past year having sought services for alcohol or drug problems in the preceding 12 months. Correlates of help seeking included variables related to need for services (substance use disorders, tobacco use, and mental and physical health problems), marital status, and spirituality. Slightly more than half of service users sought help from formal biomedical providers; use of traditional healing and 12-step programs was also common. Need and spirituality variables best differentiated among the users of the three modalities. CONCLUSIONS: Help seeking for alcohol and drug problems was common in these communities, with traditional healing and 12-step resources as essential components of the local service ecologies.

Latent class analysis of substance use: comparison of two American Indian reservation populations and a national sample.

OBJECTIVE: Our goal was to carefully examine disparities in substance use between two American Indian reservation communities and a national sample. We sought to identify characteristic patterns of use-both across and within samples-that could be used to inform intervention efforts aimed at reducing disparities. METHOD: Latent class analyses were used to identify subgroups within each sample that were characterized by distinctive patterns of use of alcohol and eight drugs; the use patterns and prevalence of subgroups were then compared across samples. American Indian data were from the American Indian Service Utilization, Psychiatric Epidemiology, Risk and Protective Factors Project (AI-SUPERPFP; N=2647), which comprised participants from two distinct cultural groups in the Southwest (SW; n=1244; 57% female) and Northern Plains (NP; n=1443; 52% female). National data were from the public use file of the 1999 National Household Survey of Drug Abuse (NHSDA; N = 39.152; 52% female). RESULTS: Four classes of lifetime users (abstainers, primarily alcohol users, primarily alcohol and marijuana users, and polysubstance users) and three classes of past-year users (abstainers, primarily alcohol users, and alcohol and drug users) were identified in each sample (SW, NP, NHSDA). Despite consistency in classes of users found across these samples, there were notable sample differences in class prevalence. The modal class for lifetime use, for example, was primarily alcohol users in the SW and NHSDA, and primarily alcohol and marijuana use in the NP. The concordance of lifetime and past-year use classes also varied across the three samples, and examination of past-year abstainers in conjunction with lifetime-use class suggested potentially important differences in the stability of substance-use patterns over time. CONCLUSIONS: Our findings highlight the utility of latent class techniques for understanding substance use, comparing substance use across populations and identifying key points of intervention, prevention, and treatment within different communities.

Prevalence of mental disorders and utilization of mental health services in two American Indian reservation populations: mental health disparities in a national context.

OBJECTIVE: The American Indian Service Utilization, Psychiatric Epidemiology, Risk and Protective Factors Project (AI-SUPERPFP) provided estimates of the prevalence of DSM-III-R disorders and utilization of services for help with those disorders in American Indian populations. Completed between 1997 and 1999, the AI-SUPERPFP was designed to allow comparison of findings with the results of the baseline National Comorbidity Survey (NCS), conducted in 1990-1992, which reflected the general United States population. METHOD: A total of 3,084 tribal members (1,446 in a Southwest tribe and 1,638 in a Northern Plains tribe) age 15-54 years living on or near their home reservations were interviewed with an adaptation of the University of Michigan Composite International Diagnostic Interview. The lifetime and 12-month prevalences of nine DSM-III-R disorders were estimated, and patterns of help-seeking for symptoms of mental disorders were examined. RESULTS: The most common lifetime diagnoses in the American Indian populations were alcohol dependence, posttraumatic stress disorder (PTSD), and major depressive episode. Compared with NCS results, lifetime PTSD rates were higher in all American Indian samples, lifetime alcohol dependence rates were higher for all but Southwest women, and lifetime major depressive episode rates were lower for Northern Plains men and women. Fewer disparities for 12-month rates emerged. After differences in demographic variables were accounted for, both American Indian samples were at heightened risk for PTSD and alcohol dependence but at lower risk for major depressive episode, compared with the NCS sample. American Indian men were more likely than those in NCS to seek help for substance use problems from specialty providers; American Indian women were less likely to talk to nonspecialty providers about emotional problems. Help-seeking from traditional healers was common in both American Indian populations and was especially common in the Southwest. CONCLUSIONS: The results suggest that these American Indian populations had comparable, and in some cases greater, mental health service needs, compared with the general population of the United States.

Prevalence of major depressive episode in two American Indian reservation populations: unexpected findings with a structured interview.

OBJECTIVE: American Indian populations have often been considered to be at greater risk for major depressive episode than are other groups in the United States. The American Indian Service Utilization, Psychiatric Epidemiology, Risk and Protective Factors Project (AI-SUPERPFP), completed between 1997 and 1999, was designed to allow comparisons with the baseline National Comorbidity Survey (NCS), conducted in 1990-1992. The prevalence of lifetime and 12-month DSM-III-R major depressive episode was compared between the AI-SUPERPFP and NCS samples. METHOD: A total of 3,084 tribal members (1,446 in a Southwest tribe [73.7% of eligible participants] and 1,638 in a Northern Plains tribe [76.8% of eligible participants]) age 15-54 years living on or near their home reservations were interviewed. An adaptation of the University of Michigan Composite International Diagnostic Interview and the NCS algorithm for diagnosis were used to estimate the prevalence of lifetime and 12-month major depressive episode in these groups. RESULTS: The prevalence estimates for lifetime and 12-month major depressive episode were substantially lower in the American Indian samples, compared to the NCS sample. Detailed analyses indicated differential endorsement of lifetime symptoms between the American Indian groups and the NCS participants. Furthermore, American Indians were substantially less likely than NCS participants to indicate that depressive symptoms had co-occurred during an episode lasting at least 2 weeks. The lifetime prevalence estimates based on the NCS algorithm ranged from 3.8% to 7.9% for men and women in the two tribes. The analogous rates based on an adapted AI-SUPERPFP algorithm ranged from 7.2% and 14.3%. Few tribe, age, and gender differences were found. CONCLUSIONS: The findings underscore the need for careful examination of diagnostic instruments cross-culturally. Adaptation of the NCS algorithm for diagnosis appears necessary for estimation of the prevalence of major depressive episode in the American Indian populations included in this study. In striving to better reflect the clinical diagnostic process in epidemiological and services research, careful consideration of the resulting complexity becomes increasingly critical.

Stress burden and diabetes in two American Indian reservation communities.

OBJECTIVE: To examine the association between psychosocial stress and diabetes in two American Indian reservation communities (Northern Plains and Southwest). RESEARCH DESIGN AND METHODS: The American Indian Services Utilization, Psychiatric Epidemiology, Risk and Protective Factors Project (AI-SUPERPFP), a cross-sectional probability sample survey, interviewed 3,084 randomly selected members of two American Indian tribal groups. Included were a psychiatric epidemiological interview, a physical health problems checklist, and an extensive sociodemographic section. RESULTS: Stress was common in these reservation communities, and the stress burden was greater among those with diabetes. After adjusting for sociodemographic characteristics, early-life interpersonal trauma and community family dysfunction were significantly associated with increased odds of diabetes in the Northern Plains, while discrimination and community addiction problems were significantly associated with increased odds of diabetes in the Southwest. CONCLUSIONS: A number of psychosocial stresses were significantly associated with increased odds of self-reported diabetes in these two American Indian communities.

Beyond the debate: Why some adolescents report stable self-worth over time and situation, whereas others report changes in self-worth.

Within the field of personality and social psychology, there has been historical controversy over whether constructs such as self-esteem are stable over time and situation or whether they are changeable. One response to this question has been to invoke two types of self-esteem or self-worth, trait self-esteem and state self-esteem. Thus it has been asserted that adolescents, the participants in this paper, have both a baseline self-esteem as well as a barometric self-esteem that represents short-term fluctuations (Rosenberg, 1986). In this paper, we contend that constructs such as self-esteem are not, in and of themselves, trait-like or state-like in nature. Rather, certain individuals display trait-like behavior, whereas others demonstrate change in self-esteem or self-worth across relatively long periods of time, on a short-term basis, and across situations. Three studies document these claims. The first addresses self-worth as a function of the transition from high school to college. The second examines short-term fluctuations in self-worth. The third investigates variability in self-worth across relational contexts, namely, relational self-worth. In each study, findings reveal that certain adolescents report stability in self-worth whereas others report change, fluctuations, or variability. Social causes of these individual differences are identified in each study, as are mental health implications. It is argued that such approaches provide a clearer understanding of the complexity of self-processes.