Severe aortic stenosis: secular trends of incidence and outcomes.

BACKGROUND AND AIMS: Severe aortic stenosis (AS) is the guideline-based indication for aortic valve replacement (AVR), which has markedly increased with transcatheter approaches, suggesting possible increasing AS incidence. However, reported secular trends of AS incidence remain contradictory and lack quantitative Doppler echocardiographic ascertainment. METHODS: All adults residents in Olmsted County (MN, USA) diagnosed over 20 years (1997-2016) with incident severe AS (first diagnosis) based on quantitatively defined measures (aortic valve area ≤ 1 cm2, aortic valve area index ≤ 0.6 cm2/m2, mean gradient ≥ 40 mmHg, peak velocity ≥ 4 m/s, Doppler velocity index ≤ 0.25) were counted to define trends in incidence, presentation, treatment, and outcome. RESULTS: Incident severe AS was diagnosed in 1069 community residents. The incidence rate was 52.5 [49.4-55.8] per 100 000 patient-year, slightly higher in males vs. females and was almost unchanged after age and sex adjustment for the US population 53.8 [50.6-57.0] per 100 000 residents/year. Over 20 years, severe AS incidence remained stable (P = .2) but absolute burden of incident cases markedly increased (P = .0004) due to population growth. Incidence trend differed by sex, stable in men (incidence rate ratio 0.99, P = .7) but declining in women (incidence rate ratio 0.93, P = .02). Over the study, AS clinical characteristics remained remarkably stable and AVR performance grew and was more prompt (from 1.3 [0.1-3.3] years in 1997-2000 to 0.5 [0.2-2.1] years in 2013-16, P = .001) but undertreatment remained prominent (>40%). Early AVR was associated with survival benefit (adjusted hazard ratio 0.55 [0.42-0.71], P < .0001). Despite these improvements, overall mortality (3-month 8% and 3-year 36%), was swift, considerable and unabated (all P ≥ .4) throughout the study. CONCLUSIONS: Over 20 years, the population incidence of severe AS remained stable with increased absolute case burden related to population growth. Despite stable severe AS presentation, AVR performance grew notably, but while declining, undertreatment remained substantial and disease lethality did not yet decline. These population-based findings have important implications for improving AS management pathways.

Applying the dissemination and implementation sciences to allergy and immunology: A Work Group Report from the AAAAI Quality, Adherence, and Outcomes Committee.

Translating evidence-based practice (EBP) into real-world clinical settings often takes a considerable amount of time and resources. In allergy and immunology, the dissemination and implementation (D&I) sciences facilitate the study of how variations in knowledge, resources, patient populations, and staffing models lead to differences in the clinical care of asthma, allergic disease, and primary immunodeficiency. Despite the need for validated approaches to study how to best apply EBP in the real world, the D&I sciences are underutilized. To address this gap, an American Academy of Allergy, Asthma & Immunology (AAAAI) work group was convened to provide an overview for the role of the D&I sciences in clinical care and future research within the field. For the D&I sciences to be leveraged effectively, teams should be multidisciplinary and inclusive of community and clinical partners, and multimethods approaches to data collection and analyses should be used. Used appropriately, the D&I sciences provide important tools to promote EBP and health equity as well as optimization of clinical practice in allergy and immunology.

Antibody Titers and the Risk of Infection During the SARS-CoV-2 Omicron Phase in Bizen City, Japan.

BACKGROUND: Understanding the association between the immune response and the risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has implications for forthcoming prevention strategies. We evaluated the association between antibody titers and the risk of infection for the general population during the Omicron-dominant phase. METHODS: This was a prospective cohort study of residents or people affiliated with institutions in Bizen City, which included 1899 participants. We measured the titers of antibodies against SARS-CoV-2 repeatedly every 2 months from June 2022 to March 2023. Infection status was obtained from self-reported questionnaires and the official registry. We estimated risk ratios (RRs) for infection within 2 months of the date of each antibody measurement with 95% confidence intervals (CIs) based on antibody titer categories and spline functions. RESULTS: Compared with the <2500 arbitrary unit (AU)/mL category, the 2500-5000, 5000-10 000, and ≥10 000 AU/mL categories had adjusted RRs of 0.81 (95% CI, .61-1.08), 0.51 (95% CI, .36-.72), and 0.41 (95% CI, .31-.54), respectively. The spline function showed a nonlinear relationship between antibody titer and risk. CONCLUSIONS: Higher antibody titers were associated with a lower risk. We demonstrate the usefulness of measuring an antibody titers to determine the appropriate timing for future prevention strategies.

Risk-management decision-making data from a community-based sample of racially diverse women at high risk of breast cancer: rationale, methods, and sample characteristics of the Daughter Sister Mother Project survey.

BACKGROUND: To understand the dynamics that limit use of risk-management options by women at high risk of breast cancer, there is a critical need for research that focuses on patient perspectives. Prior research has left important gaps: exclusion of high-risk women not in risk-related clinical care, exclusion of non-white populations, and lack of attention to the decision-making processes that underlie risk-management choices. Our objective was to create a more inclusive dataset to facilitate research to address disparities related to decision making for breast cancer risk management. METHODS: The Daughter Sister Mother Project survey collects comprehensive information about the experiences of women at high risk of breast cancer. We collected novel measures of feelings about and reactions to cancer screenings; knowledge, barriers, and facilitators of risk-management options; beliefs related to cancer risk and risk management; and involvement with loved ones who had cancer. Eligible individuals were non-Hispanic white and non-Hispanic Black adult women who self-identified as having high risk of breast cancer and had no personal history of cancer. Between October 2018 and August 2019, 1053 respondents completed the online survey. Of these, 717 were confirmed through risk prediction modeling to have a lifetime breast cancer risk of ≥ 20%. Sociodemographic characteristics of this sample were compared to those of nationally representative samples of the US population: the 2019 Health Information National Trends Survey and the Pew Research Center report: Jewish Americans in 2020. RESULTS: The sample of 717 women at objectively high risk of breast cancer was largely (95%) recruited from non-clinical sources. Of these respondents, only 31% had seen a genetic counselor, 34% had had genetic testing specific to breast cancer risk, and 35% had seen at least one breast or cancer care specialist. The sample includes 35% Black respondents and 8% with Ashkenazi Jewish ancestry. Although encompassing a substantial range of ages, incomes, and education levels, respondents are overall somewhat younger, higher-income, and more educated than the US population as a whole. CONCLUSIONS: The DSM dataset offers comprehensive data from a community-based, diverse sample of women at high risk of breast cancer. The dataset includes substantial proportions of Black and Ashkenazi Jewish women and women who are not already in clinical care related to their breast cancer risk. This sample will facilitate future studies of risk-management behaviors among women who are and are not receiving high-risk care, and of variations in risk-management experiences across race and ethnicity.

Critical Feminist Epidemiology in Action: Reflections from a Multidisciplinary Partnership Between Mujeres Unidas y Activas and Academic Researchers.

Critical feminist research addresses social inequities, encourages equitable partnerships between researchers and participants, and acknowledges that research can be inherently political. Building upon critical feminist research practices, community-based participatory research, and social and structural epidemiology, we propose the approach of critical feminist epidemiology. A critical feminist epidemiology approach can study community and population health inequities with an eye towards identifying interventions that reduce inequities, through research processes that center the lived experiences of people from minoritized genders. We describe how our interdisciplinary, community-led team used a critical feminist epidemiology approach for an applied public health research project. Mujeres Unidas y Activas, a community organizing non-profit led by and for Latina and Indigenous immigrant women, partnered with academic researchers to conduct community-led research around how their approach to building community power affected the health and wellbeing of organization members and their families. Critical feminist epidemiology is a promising approach for conducting research that is grounded in and relevant to the lives of women and gender expansive people. Building upon social epidemiology and community-based participatory research, critical feminist epidemiology can be a useful research approach to generate novel evidence to inform action towards health equity for communities and populations.

The cancer caregiving burden trajectory over time: varying experiences of perceived versus objectively measured burden.

INTRODUCTION: The objective of this study was to comprehensively understand the burden experienced by caregivers (CGs) providing home-based, end-of-life care to patients with cancer. We examined the relationship between objective and subjective burden including whether and how burden changes over time. METHODS: A case series of terminal cancer patient-caregiver dyads (n = 223) were recruited from oncology clinics and followed for 12 months or until patient death. Data were collected every other week and in-person from CGs in their homes using quantitative surveys, diaries, and monthly structured observations. RESULTS: Bivariate correlations revealed a significant association between subjective burden and activities of daily living (ADLs), instrumental activities of daily living (IADL), high-intensity tasks, and time spent on ADLs; these correlations varied over time. Models examining the slope of subjective burden revealed little systematic change; spouse caregiver and patient functional limitations were positively, and Black caregiver was negatively associated with subjective burden. Generally, the slopes for measures of objective burden were significant and positive. Models showed subjective burden was positively associated with most measures of objective burden both within caregiver (concurrent measures were positively associated) and between CGs (those with higher subjective also had higher objective). CONCLUSIONS: Cancer caregiving is dynamic; CGs must adjust to the progression of the patient's disease. We found an association between subjective and objective burden both within and between CGs. Black CGs were more likely to report lower subjective burden compared to their White counterparts. More detailed investigation of the sociocultural components that affect caregiver experience of burden is needed to better understand how and where to best intervene with targeted supportive care services.

Using Participatory Implementation Science to Advance Health Equity.

Participatory approaches to implementation science (IS) offer an inclusive, collaborative, and iterative perspective on implementing and sustaining evidence-based interventions (EBIs) to advance health equity. This review provides guidance on the principles and practice of participatory IS, which enables academic researchers, community members, implementers, and other actors to collaboratively integrate practice-, community-, and research-based evidence into public health and health care services. With a foundational focus on supporting academics in coproducing knowledge and action, participatory IS seeks to improve health, reduce inequity, and create transformational change. The three main sections of this review provide (a) a rationale for participatory approaches to research in implementation science, (b) a framework for integrating participatory approaches in research utilizing IS theory and methods, and (c) critical considerations for optimizing the practice and impact of participatory IS. Ultimately, participatory approaches can move IS activities beyond efforts to make EBIs work within harmful systems toward transformative solutions that reshape these systems to center equity.

Adapting E-cigarette prevention programming to reach the latinx community.

PURPOSE: E-cigarettes are the most commonly used tobacco product among youth in the United States. Yet evidence-based prevention programming is limited due to the rapid onset of this threat. Community-based efforts to address vaping largely target youth in school settings. Although parents can play an important role in youth tobacco control efforts, messages about the dangers of vaping, use among adolescents, and strategies for intervening have not reached many Spanish-speaking parents in low-income Latinx communities. Our community-academic team developed e-cigarette prevention programming for use by promotor/as de salud to address this unmet need. METHODS: During the 1-year project, the team worked closely with a Project Advisory Committee to: review existing evidence-informed materials; conduct focus groups with parents, youth and promotor/as to guide program development; develop a curriculum to prepare promotor/as to educate low-literacy, Spanish-speaking parents about vaping; craft Spanish language resources for promotor/as to use in community education sessions; train 61 promotor/as to deliver the program; and support program delivery to 657 community members. RESULTS: Focus groups with promotor/as and community members, key-informant interviews, and brief surveys informed program development and assessment. Community member feedback was essential to development of appropriate materials. Promotor/as demonstrated significant pre- to post- training increases in e-cigarette knowledge and confidence in delivering vaping prevention education. Community members demonstrated a mastery of basic e-cigarette concepts and expressed intention to discuss vaping with their children. CONCLUSIONS: Promotor/a-led programming for parents represents a promising approach to vaping prevention and control in the Latinx community.

Excellent hepatitis C virus cure rates despite increasing complexity of people who use drugs: Integrated-Test-stage Treat study final outcomes.

Achieving hepatitic C virus (HCV) elimination requires linking people who use drugs (PWUD) into care. We report final direct-acting antivirals (DAAs)-based outcomes from the Integrated-Test-stage -Treat (ITTREAT) study. Project ITTREAT (2013-2021), based at an addiction centre, was a 'one-stop' service with innovative linkage to care strategies. Primary outcome was sustained virological response (SVR12) (intention to treat ITT) including whether individuals were recruited in first (period 1) versus last four (period 2 included the COVID-19 pandemic) years of the study. Number recruited were n = 765, mean age 40.9 ± 10.1 years, 78% males, history of current/past injecting drug use (IDU) and alcohol use being 77% and 90%, respectively. Prevalence of a positive HCV PCR was 84% with 19% having cirrhosis. Comparing those recruited in period 2 versus period 1, there was increasing prevalence of IDU, 90% versus 72% (p < .001); homelessness, 67% versus 50% (p < .001); psychiatric diagnosis, 84% versus 50% (p < .001); overdose history 71% versus 31% (p < .001), receiving opioid agonist treatment (OAT) 75% versus 52% (p < .001) and comorbidity 44% versus 25% (p < .001). Of those treated with DAAs (n = 272), ITT SVR rates were 86% (95% CI: 81%-90%), being similar in period 2 versus period 1. Predictors of non-SVR were receiving OAT (OR 0.33, 95% CI: 0.12-0.87, p = .025) and ≥80% adherence (OR 0.01, 95% CI: 0.003-0.041, p < .001). Reinfection rates period 2 versus period 1 (per 100 person-years) were 1.84 versus 1.70, respectively. In the treated cohort, mortality was 15%, being mostly drug-related. Despite increasing complexity of PWUD, high SVR12 rates are achievable with use of OAT and good adherence.

Living Flat: Stories from Women of Color After Mastectomy.

BACKGROUND: There remain persistent racial and ethnic disparities in the receipt of post-mastectomy breast reconstruction for breast cancer. Yet, patient-reported outcomes and advocacy efforts around living flat overwhelmingly have focused on white women. We sought to characterize the lived experiences among women of color living flat after mastectomy for breast cancer. PATIENTS AND METHODS: Our community-partnered study included a sociodemographic and health questionnaire followed by semistructured interviews. Using an interview guide designed in an interdisciplinary manner, we explored themes related to culture and community after mastectomy. Women ≥ 18 years old who underwent mastectomy without reconstruction for breast cancer were included. Interviews were performed by formally trained community-based research fellows and conducted virtually over video conferencing, recorded, and transcribed. Data were analyzed on NVivo using an integrated (inductive and deductive) team-based approach. RESULTS: The final cohort included 20 women, 60% identified as Black, 20% as Asian, 10% as multiracial, 5% as Latina, and 5% as white. Key concepts included: (a) cancer stigma, (b) privacy around breasts, (c) finding support through shared experiences, (d) sacrifice of breast for life/health, (e) spirituality, (f) patients' familial roles and relationship to breast, and (g) societal expectations. Women described the intersection of cancer stigma and privacy around breasts influencing knowledge of family history and support during cancer treatment. CONCLUSION: Among women of color, breast cancer stigma and spirituality are key contributors to quality of life after mastectomy without breast reconstruction, domains not routinely included in contemporary patient-reported outcome measures. Representation of diverse experiences is critical to achieving equity.

Addressing Social Determinants of Health in Primary Care Patients May Reduce Hospital Readmissions: A Quasi-Experimental Study.

BACKGROUND: Health care systems are increasingly partnering with community-based organizations to address social determinants of health (SDH). We established a program that educates and connects patients with SDH needs at a primary care clinic to community services and facilitated referrals. OBJECTIVE: To evaluate the effect of addressing SDH soon after discharge on hospital readmission in a clinic population. DESIGN: Pre/post, quasi-experimental design with longitudinal data analysis for quality improvement. PARTICIPANTS: Clinic patients (n = 754) having at least one hospital discharge between June 1, 2020, and October 31, 2021, were included. Of these, 145 patients received the intervention and 609 served as comparison. INTERVENTIONS: A primary care liaison was employed to assess and educate recently discharged clinic patients for SDH needs and refer them for needed community services from June 1, 2020, to October 31, 2021. MAIN MEASURES: Hospital readmissions within 30, 60, and 90 days of discharge were tracked at 6-month intervals. Covariates included patient age, sex, race/ethnicity, insurance status, income, Hierarchical Condition Category risk scores, and Clinical Classification Software diagnosis groups. Data for all hospital discharges during the intervention period were used for the main analysis and data for the year before the intervention were extracted for comparison. KEY RESULTS: Overall, patients in the intervention group were older, sicker, and more likely to have public insurance. The reductions in 30-, 60-, and 90-day readmissions during the intervention period were 14.39%, 13.28%, and 12.04% respectively in the intervention group, while no significant change was observed in the comparison group. The group difference in reduction over time was statistically significant for 30-day (Diff = 12.54%; p = 0.032), 60-day (Diff = 14.40%; p = 0.012), and 90-day readmissions (Diff = 14.71%; p = 0.036). CONCLUSION: Our findings suggest that screening clinic patients for SDH, and educating and connecting them to community services during post-hospital care may be associated with reductions in hospital readmissions.

Home and Community-Based Services: A Systematic Review and Evidence Map.

BACKGROUND: Many adults aged 60 years or older have functional limitations and require home and community-based services (HCBS) to support their independence and delay the transition to an institutionalized setting. This systematic review provides an evidence map of the existing literature on HCBS identifying evidence gaps for policy and research. METHODS: A comprehensive literature search of multiple databases including Medline, Embase, and Scopus was conducted through December 7, 2023. Interviews with various stakeholders were conducted to solicit additional perspectives. Narrative and thematic synthesis was conducted to evaluate HCBS in terms of populations, interventions, outcomes, person-centeredness, and relevant quality measures. RESULTS: We identified 27 primary studies and 29 quality measures. Populations of HCBS studies can be categorized as those with functional disability, cognitive impairment, high-risk/frail conditions, and disease-specific conditions (Parkinson's disease, Alzheimer's disease, and post-stroke). HCBS interventions targeted optimization of person-centered planning, nonpharmacological approaches for dementia care, physical rehabilitation, self-directed home care, geriatric resources for practical support at home, and interdisciplinary care coordination for high-risk conditions. Person-centered planning and self-direction of HCBS services were not explicitly described in many studies and very few studies focused on addressing health-related social needs, whereas the majority reported primary clinical outcomes. Numerous quality measures exist for HCBS, some of which were validated, addressed multiple person-centered domains, and may apply across various conditions and populations. Key challenges in the literature on HCBS include limited number of randomized trials, inadequate descriptions of interventions to determine person-centeredness, limited information on facilitators and barriers, and limited information on workforce challenges in recruiting, retaining, and training personnel delivering HCBS. DISCUSSION: This evidence map describes the current state of HCBS and identifies evidence gaps for future research and policy decisions.

Anxiety in Turner syndrome: Engaging community to address barriers and facilitators to diagnosis and care.

Turner syndrome (TS), caused by complete or partial loss of the second sex chromosome, is associated with complex medical manifestations. The TS community identifies anxiety as a major contributor to reduced quality of life. The study aimed to improve understanding of anxiety symptomatology, diagnosis, and care in individuals with TS. A mixed methods design integrated community engagement, including community leaders as co-investigators and a community advisory board, an online survey (N = 135), and in-depth interviews (N = 10). The majority of respondents reported that anxiety symptoms occur two or more days per week, with self-advocates reporting more frequent symptoms than caregivers (p = 0.03). Self-advocates reported feeling anxious more often at school/work; both rater groups reported anxiety-related behaviors were most likely to be expressed at home. Insomnia was the most common symptom of anxiety endorsed across age and rater groups (>70%). Anxiety symptoms and triggers changed with age and often were undiagnosed or untreated during childhood. Therapy and medication were reported as helpful by most respondents who had tried these strategies. Qualitative themes included: 'Triggers for anxiety are related to TS', 'Anxiety impacts the whole family', and 'Opportunities for early identification and intervention'.

Implementation Science for HIV Prevention and Treatment in Indigenous Communities: a Systematic Review and Commentary.

PURPOSE OF REVIEW: We systematically reviewed implementation research conducted in Indigenous communities in the Americas and the Pacific that focused on improving delivery of HIV preventive or treatment services. We highlight strengths and opportunities in the literature and outline principles for Indigenous-led, HIV-related implementation science. RECENT FINDINGS: We identified 31 studies, revealing a consistent emphasis on cultural tailoring of services to Indigenous communities. Common barriers to implementation included stigma, geographic limitations, confidentiality concerns, language barriers, and mistrust. Community involvement in intervention development and delivery emerged as a key facilitator, and nearly half of the studies used community-based participatory research methods. While behavioral HIV prevention, especially among Indigenous youth, was a major focus, there was limited research on biomedical HIV prevention and treatment. No randomized implementation trials were identified. The findings underscore the importance of community engagement, the need for interventions developed within Indigenous communities rather than merely adapted, and the value of addressing the social determinants of implementation success. Aligned to these principles, an indigenized implementation science could enhance the acceptability and reach of critical HIV preventive and treatment services in Indigenous communities while also honoring their knowledge, wisdom, and strength.

Addressing Breast Cancer Equity Through Virtual Community Oncology Navigation and Engagement (vCONET).

BACKGROUND: Breast cancer remains a leading cause of cancer morbidity and mortality worldwide. In the United States, Black women face significant disparities in screening mammograms, experience higher rates of breast cancer at advanced stages, and are more likely to die from the disease. AIMS: This study aimed to develop and beta-test a virtual health navigation program to enhance breast cancer care within the Black community. We identified barriers to utilizing virtual patient navigators and factors impacting the adoption of virtual navigation for breast cancer information among Black women. METHODS: The vCONET (Virtual Community Oncology Navigation and Engagement) intervention was delivered through the Second Life virtual platform. The informational content was collaboratively developed with community members. Participants engaged in an informational session on risk factors, mammography information, and preventive behaviors. Surveys (n = 18) and focus groups (n = 9) assessed knowledge and insights into perceptions. RESULTS: Findings revealed a positive impact of the intervention, with participants expressing increased knowledge and willingness to seek further information about breast cancer prevention, and highlighted the engaging nature of the virtual environment, while acknowledging potential technological challenges. CONCLUSION: Virtual health navigation shows promise in addressing breast cancer disparities by promoting awareness among Black women. Future efforts should optimize virtual navigation approaches through collaborative engagement for lasting impact, enhancing breast cancer care and equity in communities of color.

Improving Care for Late-Life Depression Through Partnerships With Community-Based Organizations: Results From the Care Partners Project.

OBJECTIVES: Collaborative care (CC) has demonstrated effectiveness for improving late-life depression in primary care, but clinics offering this service can find it challenging to address unmet social needs that may be contributing to their patients' depression. Clinics may benefit from better coordination and communication with community-based organizations (CBO) to strengthen depression treatment and to address unmet social needs. We evaluated the feasibility of adding a CBO to enhance standard collaborative care and the impact of such partnered care on older adults. DESIGN: Multisite, prepost evaluation. SETTING: Eight (n = 8) partnerships between primary care clinics and community-based organizations in California. PARTICIPANTS: A total of 707 depressed older adults (60 years or older) as evidenced by having a score of 10 or more on the Patient Health Questionnaire (PHQ-9) received care under the Care Partners project. INTERVENTION: A CBO partner was added to augment CC for late-life depression in primary care. MEASUREMENTS: The PHQ-9 was used to identify depressed older adults and to monitor depression symptom severity during a course of care. RESULTS: At baseline, the average PHQ-9 depression score across the partnerships was 15, indicating moderate depression severity. Participating patients saw an average 7-point reduction in their PHQ-9 score, baseline to last score assessed, with nearly half of all participants (48.4%) experiencing a 50% or greater improvement from their baseline score. CONCLUSIONS: Our findings suggest that partnering with a community-based organization is a feasible and effective way for primary care clinics to address late-life depression in their patients.

The Use of Social Marketing in Community-Wide Physical Activity Programs: A Scoping Review.

BACKGROUND: Previous community-wide physical activity trials have been criticized for methodological limitations, lack of population-level changes, and insufficient reach among underserved communities. Social marketing is an effective technique for community-wide behavior change and can coincide with principles of community-based participatory research (CBPR). PURPOSE: A systematic scoping review of community-wide interventions (system-level) targeting physical activity and/or weight loss was conducted to (i) describe and critically discuss how social marketing strategies are implemented; (ii) identify which populations have been targeted, including underserved communities; (iii) evaluate the use of CBPR frameworks; (iv) assess retention rates; and (v) identify gaps in the literature and formulate future recommendations. METHODS: Eligible studies included those that: aimed to improve physical activity and/or weight loss on a community-wide level, used social marketing strategies, and were published between 2007 and 2022. RESULTS: Approximately 56% of the studies reported a positive impact on physical activity. All studies described social marketing details in alignment with the five principles of social marketing (product, promotion, place, price, and people). Only two studies explicitly identified CBPR as a guiding framework, but most studies used one (k = 8, 32%) or two (k = 12, 48%) community engagement strategies. Few studies included at least 50% representation of African American (k = 2) or Hispanic (k = 3) participants. CONCLUSIONS: This review highlights key gaps in the literature (e.g., lack of fully-developed CBPR frameworks, reach among underserved communities, randomized designs, use of theory), highlights examples of successful interventions, and opportunities for refining community-wide interventions using social marketing strategies.

The purpose of this study was to conduct a systematic scoping review of community-wide interventions targeting physical activity and/or weight loss to describe how social marketing strategies have been implemented, identify which populations have been targeted, evaluate the use of Community-Based Participatory Research (CBPR) frameworks, assess retention rates and identify gaps in the literature and formulate future recommendations. Over half of the studies reported a positive impact on physical activity. All studies described social marketing details in alignment with the five principles of social marketing (product, promotion, place, price, and people). Only two studies explicitly identified CBPR as a guiding framework, but most studies used one or two community engagement strategies. Few studies included at least 50% representation of African American or Hispanic participants. Many of the programs provided health information on the benefits of being active (e.g., educational lessons), behavioral strategies (e.g., walking with friends and family), or opportunities to increase walking and physical activity (e.g., community activities, walking clubs, maps for walking or biking, gardening). A number of the programs also addressed environmental facilitators for walking such as utilizing signage for stair use, accessing parks, or participating in community walking groups. Overall this review highlights key gaps in the literature (e.g., lack of fully-developed CBPR frameworks, reach among underserved communities, randomized designs, use of theory), and highlights examples of successful interventions, and opportunities for refining community-wide interventions using social marketing strategies.

Bridging frontiers: The role of a Global Breast Research Working Group.

Breast cancer remains a significant cause of death for women globally, despite advancements in detection and treatment, low- and middle-income countries face unique obstacles. Role of Research Working Group (RWG) can expedite research progress by fostering collaboration between scientists, clinicians, and stakeholders. Benefits of a Global RWG include pooling resources and expertise to develop new research ideas, addressing disparities, and building local research capacity, with the potential to improve breast cancer research and outcomes.

Do abnormal screening results for chronic diseases motivate inactive people to start exercising? A community-based prospective cohort study in Changhua, Taiwan.

OBJECTIVE: Exercise improves health, but illnesses can cause changes in exercise behavior, including starting or stopping. This study investigated the effects of chronic disease screening on inactive individuals' exercise behavior and analyzed the impact of age and chronic disease history on this relationship using stratified analysis. METHODS: Using a community-based prospective observational cohort design and data from the Changhua Community-Based Integrated Screening (CHCIS) dataset from 2005 to 2020, we examined 12,038 people who were screened at least twice and self-reported having never exercised at their first screening. Changes in exercise behavior were classified as "initiating exercise" and "remaining inactive." We obtained chronic disease screening results from CHCIS records, which included measurements of waist circumference, blood glucose, blood pressure, triglycerides, and high-density lipoproteins. SAS version 9.4 was used for COX proportional hazards regression. RESULTS: The findings indicated that abnormal waist circumference and blood pressure increased the likelihood of initiating exercise compared to normal results. Age stratification showed that those aged 40-49 with abnormal results were more likely to start exercising than normal participants, but not those under 40 or over 65. When stratified by chronic disease history, abnormal screening results correlated with exercise initiation only in groups without chronic disease history, except for those with a history of hyperlipidemia. CONCLUSIONS: This is the first study to demonstrate that abnormal screening results may influence exercise initiation in individuals who have never exercised, and this association varies by screening item, age, and disease history.

Youth participation in substance use prevention: A national profile, 2011-2019.

PURPOSE: Prevention efforts are critical to avoid the negative consequences of substance use in adolescents. This study aimed to examine national trends and sociodemographic differences in adolescents' participation in school-based substance use prevention (SUP) education, community-based SUP programs, as well as family conversations about substance use. METHODS: Publicly available data for adolescents aged 12-17 from the annual cross-sectional surveys of the National Survey on Drug Use and Health 2011-2019 were analyzed. RESULTS: Across the survey years, up to 74.9%, 12.2%, and 58.1% of adolescents reported having participated in school-based SUP education, community-based SUP programs, and family conversations about the danger of substance use in the past-year, respectively. From 2011 to 2019, statistically significant decreases were observed in adolescents' participation in school-based SUP education (OR = 0.97, 95% CI: 0.96, 0.98, p < 0.001) and community-based SUP programs (OR = 0.98, 95% CI: 0.97, 0.99, p < 0.001). Meanwhile, no significant changes were observed in adolescents' participation in family conversations about the dangers of substance use. Overall, lower levels of participation in school-based and community-based SUP programs were found in adolescents aged 16-17. Adolescents living in rural areas showed lower levels of participation in school-based SUP programs and family conversations about SUP. Racial/ethnic minority adolescents overall were less likely to participate in conversations with parents about SUP than Whites. CONCLUSIONS: Further development and implementation of developmentally appropriate, gender-specific, culturally sensitive, and contextually informed SUP programs at school, community, and family levels are needed.