Harmonizing the Tripartite Mission in Academic Family Medicine: A Longitudinal Case Example.

Academic practices and departments are defined by a tripartite mission of care, education, and research, conceived as being mutually reinforcing. But in practice, academic faculty have often experienced these 3 missions as competing rather than complementary priorities. This siloed approach has interfered with innovation as a learning health system in which the tripartite missions reinforce each other in practical ways. This paper presents a longitudinal case example of harmonizing academic missions in a large family medicine department so that missions and people interact in mutually beneficial ways to create value for patients, learners, and faculty. We describe specific experiences, implementation, and examples of harmonizing missions as a feasible strategy and culture. "Harmonized" means that no one mission subordinates or drives out the others; each mission informs and strengthens the others (quickly in practice) while faculty experience the triparate mission as a coherent whole faculty job. Because an academic department is a complex system of work and relationships, concepts for leading a complex adaptive system were employed: (1) a "good enough" vision, (2) frequent and productive interactions, and (3) a few simple rules. These helped people harmonize their work without telling them exactly what to do, when, and how. Our goal here is to highlight concrete examples of harmonizing missions as a feasible operating method, suggesting ways it builds a foundation for a learning health system and potentially improving faculty well-being.

School Connectedness and Adolescent E-cigarette Susceptibility in an Urban Sample of Middle and High School Students.

Adolescent school connectedness generally protects from risk behaviors such as tobacco use; however, its relationship to e-cigarette use is unclear. This study examines the relationship between adolescent school connectedness and e-cigarette susceptibility in a diverse longitudinal sample. This secondary analysis of a school-based intervention surveyed 608 middle (66%) and high school (34%) students from 10 schools at 3 time points over 1 year. At baseline, respondents had a mean age of 14 years, 54% were female, and 71% were BIPOC (Black, Indigenous, People of Color). Logistic regression models examined unadjusted and adjusted associations between school connectedness (both baseline and concurrent) and e-cigarette susceptibility over time. E-cigarettes represented the most prevalent form of current nicotine-containing product use in spring 2019 (2.3%), and most respondents reported no e-cigarette susceptibility (69%). E-cigarette susceptibility remained relatively stable during the study. Higher baseline school connectedness levels were associated with lower odds of e-cigarette susceptibility over time. Similarly, higher concurrent school connectedness scores were associated with lower odds of e-cigarette susceptibility over time: spring 2019 (OR, 0.39; 95% CI, 0.32, 0.47), fall 2019 (OR, 0.49; 95% CI, 0.34, 0.72), and spring 2020 (OR, 0.64; 95% CI, 0.47, 0.87). Findings were similar for middle and high school students and did not differ significantly after adjusting for other covariates. Adolescents' school connectedness appears to protect from e-cigarette susceptibility over time, underscoring the importance of promoting positive school experiences to reduce adolescent risk e-cigarette use.

Different perceptual worlds: Parent and youth perspectives on parenting outcome trajectories from a Latino family-based program.

Discrepancies between parent and youth perceptions of their relationship are a common aspect of generational acculturation gaps influencing immigrant families. Programs designed to strengthen parenting practices among immigrant Latino families commonly address immigration stresses, including differences between parent and youth perceptions, but little is known about discrepancies in their appraisals of program effects on parenting behavior. A randomized trial was conducted examining effects on parent behavior of a program for immigrant families with youth aged 10-14, developed through community-based participatory research principles. Families (346 parents and youth) were recruited by organizations serving Latino families in a Midwestern metropolitan area and randomly assigned to the eight-session psychoeducation and skill-building program or a waitlist control. Parents and youth completed self-report measures at pre-intervention, post-intervention (4 months), and a 6-month follow-up regarding parents' expression of acceptance, efforts to solicit information about the child's experiences, and consistency of discipline, key foci of the program. Based on social cognition theory, the study focused on possible differences in parents' and youths' perceptions of change in parenting behavior. Parents in the treatment group reported pre-post improved acceptance, consistent discipline, and solicitation, whereas youth reported improvement only in parental solicitation, a pattern maintained at follow-up. In the control group, the only change was youth-reported reduction in parental acceptance. Parents' perceptions of improvement are encouraging, but overall lack of improvements from the youth perspective poses a potential problem for impact on parent-child relations. Interventions may need to target both parent and youth cognitions about behavior changes directly.

Racial and Ethnic Disparities in Hospital Admissions from COVID-19: Determining the Impact of Neighborhood Deprivation and Primary Language.

BACKGROUND: Despite past and ongoing efforts to achieve health equity in the USA, racial and ethnic disparities persist and appear to be exacerbated by COVID-19. OBJECTIVE: Evaluate neighborhood-level deprivation and English language proficiency effect on disproportionate outcomes seen in racial and ethnic minorities diagnosed with COVID-19. DESIGN: Retrospective cohort study SETTING: Health records of 12 Midwest hospitals and 60 clinics in Minnesota between March 4, 2020, and August 19, 2020 PATIENTS: Polymerase chain reaction-positive COVID-19 patients EXPOSURES: Area Deprivation Index (ADI) and primary language MAIN MEASURES: The primary outcome was COVID-19 severity, using hospitalization within 45 days of diagnosis as a marker of severity. Logistic and competing-risk regression models assessed the effects of neighborhood-level deprivation (using the ADI) and primary language. Within race, effects of ADI and primary language were measured using logistic regression. RESULTS: A total of 5577 individuals infected with SARS-CoV-2 were included; 866 (n = 15.5%) were hospitalized within 45 days of diagnosis. Hospitalized patients were older (60.9 vs. 40.4 years, p < 0.001) and more likely to be male (n = 425 [49.1%] vs. 2049 [43.5%], p = 0.002). Of those requiring hospitalization, 43.9% (n = 381), 19.9% (n = 172), 18.6% (n = 161), and 11.8% (n = 102) were White, Black, Asian, and Hispanic, respectively. Independent of ADI, minority race/ethnicity was associated with COVID-19 severity: Hispanic patients (OR 3.8, 95% CI 2.72-5.30), Asians (OR 2.39, 95% CI 1.74-3.29), and Blacks (OR 1.50, 95% CI 1.15-1.94). ADI was not associated with hospitalization. Non-English-speaking (OR 1.91, 95% CI 1.51-2.43) significantly increased odds of hospital admission across and within minority groups. CONCLUSIONS: Minority populations have increased odds of severe COVID-19 independent of neighborhood deprivation, a commonly suspected driver of disparate outcomes. Non-English-speaking accounts for differences across and within minority populations. These results support the ongoing need to determine the mechanisms that contribute to disparities during COVID-19 while also highlighting the underappreciated role primary language plays in COVID-19 severity among minority groups.

Evaluation of a school-based participatory intervention to improve school environments using the Consolidated Framework for Implementation Research.

BACKGROUND: Participatory research offers a promising approach to addressing health inequities and improving the social determinants of health for diverse populations of adolescents. However, little research has systematically explored factors influencing the implementation of participatory health interventions targeting health disparities. OBJECTIVE: This study examined the utility of the Consolidated Framework for Implementation Research (CFIR) in identifying and comparing barriers and facilitators influencing implementation of participatory research trials by employing an adaptation of the CFIR to assess the implementation of a multi-component, urban public school-based participatory health intervention. METHODS: We collected qualitative data over a one-year period through weekly team meeting observational field notes and regular semi-structured interviews with five community-based participatory researchers, one school-based partner, and four school principals involved in implementing a participatory intervention in five schools. Adapted CFIR constructs guided our largely deductive approach to thematic data analysis. We ranked each of the three intervention components as high or low implementation to create an overall implementation effectiveness score for all five schools. Cross-case comparison of constructs across high and low implementation schools identified constructs that most strongly influenced implementation. RESULTS: Ten of 30 assessed constructs consistently distinguished between high and low implementation schools in this participatory intervention, with five strongly distinguishing. Three additional constructs played influential, though non-distinguishing, roles within this participatory intervention implementation. Influential constructs spanned all five domains and fit within three broad themes: 1) leadership engagement, 2) alignment between the intervention and institutional goals, priorities, demographics, and existing systems, and 3) tensions between adaptability and complexity within participatory interventions. However, the dynamic and collaborative nature of participatory intervention implementation underscores the artificial distinction between inner and outer settings in participatory research and the individual behavior change focus does not consider how relationships between stakeholders at multiple levels of participatory interventions shape the implementation process. CONCLUSIONS: The CFIR is a useful framework for the assessment of participatory research trial implementation. Our findings underscore how the framework can be readily adapted to further strengthen its fit as a tool to examine project implementation in this context.

Adaptive Recruitment and Parenting Interventions for Immigrant Latino Families with Adolescents.

Parenting programs are an effective strategy to prevent multiple risky outcomes during adolescence. However, these programs usually enroll one caregiver and have low attendance. This study evaluated the preliminary results, cost, and satisfaction of adaptive recruitment and parenting interventions for immigrant Latino families. A mixed methods study was conducted integrating a pre-post design with embedded qualitative and process evaluations. Fifteen immigrant Latino families with an adolescent child aged 10-14 were recruited. Two-caregiver families received a home visit to increase enrollment of both caregivers. All families participated in an adaptive parenting program that included group sessions and a one-to-one component (online videos plus follow-up telephone calls) for those who did not attend the group sessions. The intervention addressed positive parenting practices using a strengths-based framework. Primary outcomes were the proportion of two-parent families recruited and intervention participation. Secondary outcomes were change in parenting self-efficacy, practices, fidelity, costs, and satisfaction. Participants completed questionnaires and interaction tasks before and after participating in the intervention. In addition, participants and program facilitators completed individual interviews to assess satisfaction with the program components. Overall, 23 parents participated in the intervention; 73% of two-parent families enrolled with both parents. Most participants completed 75% or more of the intervention. Fathers were more likely to use the one-to-one component of the intervention than mothers (p = .038). Participants were satisfied with program modifications. In sum, adaptive recruitment and parenting interventions achieved high father enrollment and high participation. These findings warrant further evaluation in randomized trials.

Compound D159687, a phosphodiesterase 4D inhibitor, induces weight and fat mass loss in aged mice without changing lean mass, physical and cognitive function.

AIMS: Therapies that recapitulate the health benefits of caloric restriction in older adults are needed. Phosphodiesterase 4 inhibitors demonstrate such promise. We examined their effects on body weight and composition, physical and cognitive function in aged mice using Compound D159687 (D159687). METHODS: Nineteen 18-months old mice were randomized to receive either control (DMSO) or D159687 for seven weeks. We assessed food intake, body weight and body composition over time and performed once the following tests: treadmill, inverted grip strength, rotarod, spontaneous Y maze tests and skeletal muscle mitochondrial biogenesis. RESULTS: Four of the D159687 treated mice died in the first week. Necropsy suggests acute lung injury. D159687 treated mice weighed more than control mice at baseline. After controlling for baseline weight, D159687 treated mice lost 4.2 grams(g) more weight than control mice, mainly from fat mass loss (p value < 0.001). Muscle mass was unchanged between the two mice groups. D159587 mice ate significantly more food than the control mice. We found no difference between the two groups in the results of treadmill, rotarod and spontaneous Y maze tests and in mitochondrial biogenesis. CONCLUSION: Compound D159687 induced weight loss, predominantly fat mass loss and increased food intake in aged mice. The caloric restriction and lean mass preservation potential of PDE4D inhibitors deserve further verification. Findings may have major therapeutic implications when translated to the older adult population. Although physical and cognitive parameters were unchanged in this study, further studies would be needed to verify these results. The high death rate in the D159687 treated mice may have been due to the technical aspects of oral gavage.

For Whom Do Parenting Interventions to Prevent Adolescent Substance Use Work?

Adolescent substance use continues to be a significant public health problem. Parent training interventions are effective preventive strategies to reduce youth substance use. However, little is known about differences in effectiveness for youth across demographic characteristics. This review assessed the effectiveness of parent training programs at reducing adolescent substance use by participant gender, age, and race/ethnicity. Pubmed/MEDLINE, ERIC, CINAHL, and PsycINFO were searched from database origin to October 31, 2016. We included randomized controlled trials that evaluated parent training interventions; reported youth initiation or use of tobacco, alcohol, or other illicit substances; and included adolescents aged 10 to 19. Two independent reviewers extracted data. Disagreements were resolved by consensus or a third researcher. Data were synthesized using harvest plots stratified by participant demographics. A total of 1806 publications were identified and reviewed; 38 unique studies were included. Risk of bias of included studies was high. No studies targeted male teens or youth in late adolescence. Few studies targeted Asian-American, Black/African-American, or Hispanic/Latino adolescents. Overall, interventions including male and female youth and youth in early adolescence (age 10 to 14 or in 5th to 8th grade) were more beneficial than interventions including female-only or both young and older adolescents. Programs tailored to specific racial/ethnic groups, as well as programs designed for youth from multiple races/ethnic groups, were effective. Current evidence supports the benefits of offering parenting guidance to all families with adolescent children, regardless of the gender, age, or race/ethnicity of the adolescent.

Reconciling research and community priorities in participatory trials: application to Padres Informados/Jovenes Preparados.

Background: Participatory research (PR) trials aim to achieve the dual, and at times competing, demands of producing an intervention and research process that address community perspectives and priorities, while establishing intervention effectiveness. Objective: To identify research and community priorities that must be reconciled in the areas of collaborative processes, study design and aim and study implementation quality in order to successfully conduct a participatory trial. We describe how this reconciliation was approached in the smoking prevention participatory trial Padres Informados/Jovenes Preparados (Informed Parents/Prepared Youth) and evaluate the success of our reconciled priorities. Methods: Data sources to evaluate success of the reconciliations included a survey of all partners regarding collaborative group processes, intervention participant recruitment and attendance and surveys of enrolled study participants assessing intervention outcomes. Results: While we successfully achieved our reconciled collaborative processes and implementation quality goals, we did not achieve our reconciled goals in study aim and design. Due in part to the randomized wait-list control group design chosen in the reconciliation process, we were not able to demonstrate overall efficacy of the intervention or offer timely services to families in need of support. Conclusion: Achieving the goals of participatory trials is challenging but may yield community and research benefits. Innovative research designs are needed to better support the complex goals of participatory trials.

Engaging with communities, engaging with patients: amendment to the NAPCRG 1998 Policy Statement on Responsible Research With Communities.

Background: In 1998, the North American Primary Care Research Group (NAPCRG) adopted a groundbreaking Policy Statement endorsing responsible participatory research (PR) with communities. Since that time, PR gained prominence in primary care research. Objectives: To reconsider the original 1998 Policy Statement in light of increased uptake of PR, and suggest future directions and applications for PR in primary care. This work contributed to an updated Policy Statement endorsed by NAPCRG in 2015. Methods: 32 university and 30 community NAPCRG-affiliated research partners, convened a workshop to document lessons learned about implementing processes and principles of PR. This document emerged from that session and reflection and discussion regarding the original Policy Statement, the emerging PR literature, and our own experiences. Results: The foundational principles articulated in the 1998 Policy Statement remain relevant to the current PR environment. Lessons learned since its publication include that the maturation of partnerships is facilitated by participatory processes that support increased community responsibility for research projects, and benefits generated through PR extend beyond research outcomes. Future directions that will move forward the field of PR in primary care include: (i) improve assessment of PR processes to better delineate the links between how PR teams work together and diverse PR outcomes, (ii) increase the number of models incorporating PR into translational research from project inception to dissemination, and (iii) increase application of PR approaches that support patient engagement in clinical settings to patient-provider relationship and practice change research. Conclusion: PR has markedly altered the manner in which primary care research is undertaken in partnership with communities and its principles and philosophies continue to offer means to assure that research results and processes improve the health of all communities.

Cultural Contributors to Smoking Susceptibility Outcomes Among Latino Youth: The Padres Informados/Jovenes Preparados Participatory Trial.

Padres Informados/Jovenes Preparados is a community-based participatory, family-focused tobacco prevention intervention for immigrant Latino families of adolescents. We conducted a participatory randomized controlled trial including 352 Latino families. Parents and youth in the intervention condition engaged in eight family skill building sessions. Participants completed baseline and 6-month postintervention surveys assessing smoking susceptibility and contextual factors. While the intervention did not affect smoking susceptibility overall, it resulted in lower smoking susceptibility among youth in families with less adherence to traditional Latino cultural values. This family cultural orientation is a key consideration for tobacco prevention interventions focused on Latino youth.

Encuentro: Feasibility, Acceptability, and Outcomes of a Culturally Tailored Teen-Parent Health Promotion Program.

The growth of the Latino youth population, combined with the reality that many Latino adolescents live in environments characterized by social disparities, reveals a compelling need to address health inequalities affecting Latinos through effective health promotion programs designed by and for this population. This article presents findings from a pilot study of Encuentro, a health promotion program for young Latino teens and their parents. Developed by a community-university partnership, Encuentro aims to bolster internal assets, familial and cultural supports for young teens' positive development, and healthy sexual decision making and behaviors. Encuentro was pilot tested with 49 Latino families at 3 community sites in Minneapolis/St. Paul. Families were assigned to a program group or a control group. Pilot study findings confirm program feasibility and acceptability. Compared to the control group, program group youth reported substantially more involvement in activities celebrating Latino culture, and greater communication with their parents about sexual health topics. Parents in the program group reported greater ethnic pride, engaging in more activities to share Latino values and traditions with their teens, greater communication with their teens about sexual health topics, and increased parental monitoring than did parents in the control group. Findings demonstrate the potential of the Encuentro program.

Patient-Provider Therapeutic Alliance Contributes to Patient Activation in Community Mental Health Clinics.

Patient activation, often conceptualized as an individual trait, contributes to mental health outcomes. This study assessed the relational contributors to activation by estimating the longitudinal association of patient-provider communication and two factors of therapeutic alliance (agreement on tasks/goals and bond), with patient activation. Participants were patients (n = 264) from 13 community-based mental health clinics across the United States. In multivariate models, controlling for patients' individual and clinical characteristics, the task/goal factor of therapeutic alliance emerged as a significant and independent predictor of greater change in patient activation scores. Improving patient activation may require addressing patient-provider interactions such as coming to collaborative agreement on the tasks/goals of care.

Understanding Attendance in a Community-Based Parenting Intervention for Immigrant Latino Families.

Community-based participatory research (CBPR) can help increase the attendance in community programs. Padres Informados, Jovenes Preparados (PIJP) is a program that aims to prevent tobacco and other substance use among Latino youth by promoting positive parenting. Although the trial used CBPR approaches, attendance was inconsistent. In the present study, factors associated with attendance and nonattendance and recommendations to maximize participation were explored in 12 brief feedback discussions (BFDs) with participants and in 10 in-depth interviews (IDIs) with facilitators who delivered PIJP. Content analysis guided two pairs of researchers, who independently coded emerging themes and categories (κ = .86 for BFDs and .73 for IDIs). Data from BFDs and IDIs were merged and interpreted together. We grouped factors that positively affected participation into three categories: individual and family (e.g., motivation), program (e.g., offering food and childcare and having facilitators who are trusted), and research (e.g., having incentives). Barriers to participation were grouped into four categories: individual and family (e.g., family conflicts), sociocultural (e.g., community and cultural beliefs), program (e.g., fixed schedules), and research (e.g., recruitment procedures). Participants provided recommendations to address all types of barriers. Although PIJP used CBPR, complete satisfaction of community needs is difficult. Effective community programs must address participants' needs and preferences.

Honoring Roots in Multiple Worlds: Professionals' Perspectives on Healthy Development of Latino Youth.

PURPOSE: To obtain contextualized insights from professionals regarding factors that contribute to or inhibit the healthy development of Latino youth. METHOD: A community-engaged study in which semistructured in-depth interviews were conducted with 30 professionals who work extensively with Latino youth in urban clinics, schools, and other community-based settings. RESULTS: Every key informant expressed opinions regarding factors that contribute to healthy development of Latino youth, ranging from cultural identity and a sense of belonging to family connectedness and adult role models. Contributing and inhibiting factors were characterized by being either intrinsic to the individual (e.g., sense of belonging, hope) or extrinsic (e.g., family support and love, community support). CONCLUSION: Recognition of and appreciation for the importance of cultural influences in the lives of Latino youth is a critical starting point on which professionals must build to respectfully and successfully encourage healthy youth development. Factors that contribute to the healthy development of Latino youth range from cultural identity and cultural pride to family connectedness, adult role models, and a sense of belonging. In working with Latino young people, professionals must recognize and appreciate cultural influences as foundational to this population's health and well-being.

They Just Respect You for Who You Are: Contributors to Educator Positive Youth Development Promotion for Somali, Latino, and Hmong Students.

Youth from immigrant communities may experience barriers to connecting with schools and teachers, potentially undermining academic achievement and healthy youth development. This qualitative study aimed to understand how educators serving Somali, Latino, and Hmong (SLH) youth can best promote educator-student connectedness and positive youth development, by exploring the perspectives of teachers, youth workers, and SLH youth, using a community based participatory research approach. We conducted four focus groups with teachers, 18 key informant interviews with adults working with SLH youth, and nine focus groups with SLH middle and high school students. Four themes emerged regarding facilitators to educators promoting positive youth development in schools: (1) an authoritative teaching approach where teachers hold high expectations for student behavior and achievement, (2) building trusting educator-student relationships, (3) conveying respect for students as individuals, and (4) a school infrastructure characterized by a supportive and inclusive environment. Findings suggest a set of skills and educator-student interactions that may promote positive youth development and increase student-educator connectedness for SLH youth in public schools.

Prevalence of cardiovascular risk factors across six African Immigrant Groups in Minnesota.

BACKGROUND: Although African immigrants represent a large and growing segment of the U.S. population, there are little or no data available on the prevalence of cardiovascular disease (CVD) risk factors among this diverse population. This study compared the prevalence of self-reported CVD risk factors and health behaviors and examined the associations between immigration related characteristics and CVD risk factors and health behaviors across six African immigrants groups. METHODS: Data were from 996 African immigrants in the U.S., (37.9% Somalis; 26.8% Ethiopians; 14% Liberians; 8.5% Sudanese; 5.1% Kenyans and 7.8% others group) from a cross-sectional survey conducted in the Twin cities of Minnesota. Logistic regression models estimated the associations of demographic characteristics, and immigration-related factors (length of stay in the United states, English proficiency, income and health insurance) with prevalence of CVD risk factors (overweight/obese; hypertension and diabetes mellitus) and self-reported health behaviors (cigarette smoking, physical inactivity, conscious effort to exercise and eating a healthy diet). RESULTS: We found a relatively low self-reported prevalence of diabetes, hypertension, and smoking. However, significant differences were noted by country of origin. Using Somalis as our referent country of origin group, we found that Liberians and Kenyans were more likely to report having diabetes or hypertension. On all measures of health behaviors, Liberians were more likely to engage in more health protective behaviors than other individuals. CONCLUSIONS: Although African immigrants have different prevalence rates for CVD risk factors and health behaviors, there is a need to further explore the differences observed by country of emigration.

Examining implementation of a patient activation and self-management intervention within the context of an effectiveness trial.

This qualitative study examines factors important for delivering a patient activation/self-management intervention in 13 mental health clinics within the context of an effectiveness trial to inform understanding of real-world implementation. Eighteen key personnel were interviewed about the following factors relative to the intervention and its delivery: alignment with organization values/patient needs; buy-in/support from leaders and providers; roles played by leaders and key personnel; and availability of organizational resources. Where supportive, these factors facilitated the delivery of the intervention; elsewhere, they presented as impediments. Findings from this study could help anticipate challenges to implementation that could be examined in a full-scale implementation study.

The C2DREAM framework: Investigating the structural mechanisms undergirding racial health inequities.

Racism shapes the distribution of the social determinants of health (SDoH) along racial lines. Racism determines the environments in which people live, the quality of housing, and access to healthcare. Extensive research shows racism in its various forms negatively impacts health status, yet few studies and interventions seriously interrogate the role of racism in impacting health. The C2DREAM framework illuminates how exposure to racism, in multiple forms, connects to cardiovascular disease, hypertension, and obesity. The goal of the C2DREAM framework is to guide researchers to critically think about and measure the role of racism across its many levels of influence to better elucidate the ways it contributes to persistent health inequities. The conceptual framework highlights the interconnectedness between forms of racism, SDoH, and the lifecourse to provide a greater context to individual health outcomes. Utilizing this framework and critically contending with the effects of racism in its multiple and cumulative forms will lead to better research and interventions.

Asian American adolescent e-cigarette use and associated protective factors: Heterogeneity in a statewide sample.

OBJECTIVES: This study characterized variation in e-cigarette use patterns and related protective factors by ethnicity among Asian American adolescents. METHODS: Multivariable logistic regressions modelled associations between ethnic group, 6 protective factors (college aspirations, internal developmental assets, positive teacher engagement, family caring, and peer and parent anti-smoking norms), and past 30-day e-cigarette use, adjusting for covariates among 10,482 8th, 9th, and 11th grade Asian American respondents to the 2019 Minnesota Student Survey. Interaction terms (protective factor × ethnic group) were used in 6 subsequent regression models to examine whether the association between each protective factor and e-cigarette use differed as a function of ethnic group. RESULTS: Respondents included 9.0% Indian, 0.3% Burmese, 7.9% Chinese, 2.5% Filipino, 25.0% Hmong, 3.2% Karen, 4.6% Korean, 2.7% Laotian, 8.2% Vietnamese, 7.5% other, 7.5% multi-ethnic, and 21.6% multi-racial adolescents. E-cigarettes were the predominant form of tobacco use. Laotian and multi-racial groups reported the highest e-cigarette use (16.6% and 16.3%), whereas Chinese and Asian Indians reported the lowest (4.7% and 5.0%). Strong peer anti-smoking norms, higher internal developmental assets scores, and positive teacher engagement were associated with lower odds of e-cigarette use across groups, with significant interactions for internal developmental assets by ethnicity. CONCLUSIONS: E-cigarettes are the most prevalent tobacco product used by Asian adolescents in Minnesota, with notable heterogeneity by ethnicity. While most established protective factors appeared to function similarly for Asian adolescents, others differed, underscoring the importance of disaggregating data by ethnicity to inform the tailoring of prevention and control strategies for these ethnic groups.