Partnering with Local Schools of Traditional Chinese Medicine to Provide Accessible Acupuncture Services for Pain Management in a Group of Low-Income Hispanics/Latinos.

This field report describes the accessibility and perceived effectiveness of a free acupuncture program among a group of predominantly low-income Hispanic/Latino adults. Surveys, developed based on the Levesque Conceptual Framework of Access to Health Care, were administered to clients. Baseline (n = 245) and 6-week follow-up (n = 79) surveys were analyzed to document early program findings. A majority of clients were Hispanic/Latino (72.7%) and female (73.1%). Most reported their original pain complaint was treated very well/well (98.7%). Clients reported an average 1.2 points pain level decrease (scale 1-10) at follow-up (p < 0.0001). Early program results suggest this acupuncture program was accessible and well received by low-income Hispanics/Latinos.

Current Practices and Attitudes of Community Health Centers Toward the Use of Algorithmic Logic to Identify Patients with Undiagnosed Hypertension.

Treating patients with uncontrolled hypertension is a powerful intervention for reducing the risk of heart attack and stroke. Leveraging health information technology to identify patients with undiagnosed hypertension using algorithmic logic can be an effective approach for reaching hypertensive patients who may otherwise be overlooked. Despite evidence that this strategy can support favorable cardiovascular health outcomes in the safety-net healthcare setting, little is known about its implementation outside of targeted practice and research environments. In 2021-2022, Community Clinic Association of Los Angeles County and the Los Angeles County Department of Public Health collaborated on a mixed methods, organizational assessment of community health centers to better understand their practices and attitudes toward the use of algorithmic logic to identify patients with undiagnosed hypertension. Results from the assessment suggest that awareness and use of this approach are limited; numerous challenges are associated with its adoption and implementation.

Narrowing Cardiovascular Disease Health Disparities by Advancing the Role of Pharmacists Through a Multisector Consortium.

Demand for scaling and sustaining clinical services to improve health outcomes while minimizing costs is rising, particularly for patients dealing with major cardiovascular disease and stroke risk factors such as hypertension. Consequently, there is growing national and local interest in engaging pharmacists as part of the solution through the implementation of comprehensive medication management. To capitalize on this momentum, a team from the University of Southern California led the establishment of the California Right Meds Collaborative (CRMC) in 2019. CRMC aims to reduce the burden of uncontrolled chronic disease by advancing the role of pharmacists as team members in the health care system. This case study describes CRMC's structure and approach to developing value-based payment models and advancing the competency of pharmacists through training, continuous quality improvement, and technical assistance. In addition, this case study provides an overview of a CRMC pilot project wherein a local health plan tested a value-based payment model to deliver comprehensive medication management. The pilot underwent many iterative changes throughout its duration but ultimately was considered a success and adopted as part of standard practice. Lessons learned from this effort can help others leverage the availability of pharmacists to assist vulnerable populations in their communities.

Using a Cohort-Based Quality Improvement Coaching Model to Optimize Chronic Disease Management for Federally Qualified Health Center Patients.

CONTEXT: In fall 2020, Community Clinic Association of Los Angeles County, in collaboration with the Los Angeles County Department of Public Health, launched a 3-year, cohort-based quality improvement (QI) coaching program to assist Federally Qualified Health Centers (FQHCs) in improving their clinical management of hypertension, high blood cholesterol, diabetes, and chronic kidney disease. PROGRAM: The QI program utilized a cohort-based coaching model in which 5 FQHCs were each assigned a practice transformation coach who provided them with guidance and support to monitor clinical quality measures. These measures were then used to facilitate changes and improvements in clinical workflows and approaches to patient care. To encourage peer learning and promote inter-organizational collaboration, the coaching team hosted quarterly cohort check-ins and an online group messaging board where the participating FQHCs could share lessons learned. Throughout the program, the FQHCs were provided trainings and resources to advance their clinical quality measures of choice. IMPLEMENTATION: To implement the program, each FQHC selected 2 clinical quality measures to focus on, completing a minimum of 1 Plan-Do-Study-Act cycle per year for each measure. Throughout, the coaches met regularly with FQHC staff to discuss progress, strategize on how best to address challenges encountered, and identify training or resource needs for their clinic sites. EVALUATION: To drive implementation of QI interventions and monitor overall progress, the FQHCs reported quarterly on the clinical quality measures being addressed. By program's end, all 5 FQHCs reached their 10% improvement goals. DISCUSSION: This QI coaching program allowed participating FQHCs to build new competencies and achieve measurable improvements in how they managed their patients' chronic diseases. This model of practice serves as a promising approach for achieving sustainable clinical improvements in these FQHCs.

Testing an Innovative Approach to Improve Hypertension Management at a Federally Qualified Health Center.

Despite the availability of effective treatments, hypertension control rates remain inadequate in the United States and locally in Los Angeles County. To address this health condition, QueensCare Health Centers developed and launched a team-based hypertension management program that was led by clinical pharmacists and designed to mitigate treatment barriers encountered at the system, provider, and patient levels. System- and provider-focused strategies included incorporating self-monitored blood pressure values into the electronic health record and retraining clinicians to regularly review these values; adding a community health worker to the disease management team; and utilizing clinical pharmacists to assess and titrate medications. Patient-focused strategies included tailoring education materials to reduce literacy and linguistic barriers; providing tailored one-on-one education and support; and providing blood pressure cuffs and pedometers. This multilevel intervention serves as a practical example of how team-based care can be optimized at a Federally Qualified Health Center.

Community Engagement, Jurisdictional Experience, and Previous Tobacco-Related Ordinances in Neighboring Communities as Drivers of Flavored Tobacco Bans in Los Angeles County.

We examined whether a community engagement approach and jurisdictional attributes were associated with local action to restrict the sale of flavored tobacco products in Los Angeles County during 2019-2022. We estimated crude and adjusted risk ratios to examine these associations. Jurisdictions that used an active community engagement approach to adopt a flavored tobacco ban ordinance, those with previous experience adopting other tobacco-related ordinances, and those located next to communities that have an existing tobacco retail license ordinance were more likely than jurisdictions without these attributes to adopt a new ordinance to restrict the sale of flavored tobacco products. Efforts to adopt such an ordinance were generally more successful in jurisdictions where community members were engaged and policy makers were familiar with the adoption of public health ordinances.

A qualitative analysis of post-hoc interviews with multilevel participants of a randomized controlled trial of a community-based intervention.

INTRODUCTION: Community-based health interventions often demonstrate efficacy in clinical trial settings but fail to be implemented in the real-world. We sought to identify the key operational and contextual elements of the Los Angeles Barbershop Blood Pressure Study (LABBPS), an objectively successful community-based health intervention primed for real-world implementation. LABBPS was a cluster randomized control trial that paired the barbers of Black-owned barbershops with clinical pharmacists to manage uncontrolled hypertension in Black male patrons, demonstrating a substantial 21.6 mmHg reduction in systolic blood pressure. Despite this success, the LABBPS intervention has not expanded beyond the original clinical trial setting. The aim of this study was to determine the facilitating and limiting factors to expansion of the LABBPS intervention. METHODS: We undertook a qualitative assessment of semi-structured interviews with study participants performed after trial completion. Interviews included a total of 31 participants including 20 (6%) of the 319 LABBPS program participants ("patrons"), 10 (19%) barbers, and one (50%) clinical pharmacist. The semi-structured interviews were focused on perceptions of the medical system, study intervention, and influence of social factors on health. RESULTS: Several common themes emerged from thematic analysis of interview responses including: importance of care provided in a convenient and safe environment, individual responsibility for health and health-related behaviors, and engagement of trusted community members. In particular, patrons reported that receiving the intervention from their barber in a familiar environment positively influenced the formation of relationships with clinical pharmacists around shared efforts to improve medication adherence and healthy habits. All interviewee groups identified the trust diad, comprising the familiar environment and respected community member, as instrumental in increasing health-related behaviors to a degree not usually achieved by traditional healthcare providers. DISCUSSION: In conclusion, participants of an objectively successful community-based intervention trial consistently identified key features that could facilitate wider implementation and efficacy: social trust relationships, soliciting insights of trust bearers, and consistent engagement in a familiar community setting. These findings can help to inform the design and operations of future community-based studies and programs aiming to achieve a broad and sustainable impact.

Creating and Implementing a Community-Focused, Culturally Tailored Health Marketing Campaign to Address Menthol Cigarette Use in Los Angeles County.

Introduction: Menthol tobacco products have been marketed disproportionately to communities of color for decades. Methods: In Los Angeles County, California, a health marketing campaign, which used glossy visuals and attractive people in appealing poses, reminiscent of tobacco marketing tactics, was created and implemented to educate smokers on the health risks of using menthol cigarettes. The campaign encouraged smokers to make a quit attempt by offering access to free or low-cost resources through the Kick It California quitline and the LAQuits website (laquits.com). A survey tailored for public health professionals and community members from the approximately 382,000 people in the county who smoked menthol cigarettes and were exposed to their smoke (our primary audience) was administered to generate insights about this problem. Survey data were used to finesse the campaign creative materials prior to launch. Advertisement exposures, website visits, and quitline call volume were monitored and tabulated to assess the performance of the campaign. Results: At the conclusion of its initial run (February-April 2021), the "Done with Menthol" campaign had garnered more than 66 million impressions, received approximately 56,000 clicks on its various digital media platforms, and had click-through rates that surpassed industry benchmarks. The quitline call volume for African American and Latino subgroups were 1.9 and 1.8 times higher than the average inbound call volume for corresponding months during 2018 and 2019, respectively. In its second run (May-June 2023), the campaign garnered approximately 11 million additional impressions. Conclusions: Despite having a lower budget and fewer resources than the tobacco industry, the "Done with Menthol" campaign attained excellent reach and offered free, low-cost, and accessible resources to county residents interested in tobacco use cessation.

Examination of community-level interventions addressing early childhood obesity in Los Angeles County.

Objective: To help inform decisions regarding the equitable implementation of obesity interventions, we examined whether interventions were equitably reaching the most vulnerable communities, identified communities that received fewer interventions than expected, and estimated the effect of 'dose' of interventions on obesity prevalence. Methods: We created a database to identify and characterize obesity-related interventions implemented in Los Angeles County from 2005 to 2015 linked to community-level sociodemographic and obesity prevalence data. We ran generalized linear models with a Gamma distribution and log link to determine if interventions were directed toward vulnerable communities and to identify communities that received fewer interventions than expected. We ran fixed-effects models to estimate the association between obesity prevalence and intervention strategy count among preschool-aged children enrolled in the Special Supplemental Nutrition Assistance Program for Women Infants and Children. Results: We found that interventions targeted vulnerable communities with high poverty rates and percentages of minority residents. The small cluster of communities that received fewer interventions than expected tended to have poor socioeconomic profiles. Communities which received more intervention strategies saw greater declines in obesity prevalence (ß = -0.023; 95 % CI: -0.031, -0.016). Conclusions: It is important to determine if interventions are equitably reaching vulnerable populations as resources to tackle childhood obesity become available. Evaluating the population impact of multiple interventions implemented simultaneously presents methodological challenges in measuring intervention dose and identifying cost-effective strategies. Addressing these challenges must be an important research priority as community-wide interventions involve multiple intervention strategies to reduce health disparities.

Understanding the implementation and sustainability needs of evidence-based programs for racial and ethnic minoritized older adults in under-resourced communities with limited aging services.

BACKGROUND: Evidence-based programs (EBPs) for older adults effectively improve health outcomes. However, there is a limited understanding of the unique needs of service providers as they consider adopting, implementing, and maintaining programs for older minority adults in low-income communities with limited aging services. METHODS: We conducted semi-structured interviews with key informants of community-based organizations (CBOs) to understand implementation and sustainability needs of CBOs within four racial and ethnically diverse Los Angeles County geographic areas. We performed thematic analysis of interview transcripts. RESULTS: Interviews were conducted with representatives from 25 senior-serving agencies providing aging-related EBPs. CBO representatives reported implementing EBPs in 8 domains: Falls Prevention (68%), Mental Health (64%), Caregiver Health (48%), Chronic Disease Management (48%), Diabetes Management (36%), Arthritis Management (28%), Physical Activity (24%), and Multiple Conditions Management (8%). Themes are presented using the six domains of the Bass and Judge framework for factors impacting successful and sustained EBP implementation. CBOs in low-income and diverse communities described unique challenges with tailoring interventions based on local community context (literacy, language), cultural context, and locally available resources (technology, safe community spaces, transportation) and faced resource-intensive administrative burdens through staff turnover, data collection, sustainable funding, and networking. CONCLUSIONS: Serving racial and ethnic communities has unique challenges that require tailored approaches and additional resources to ensure equitable access to EBPs for all communities. We describe suggestions for enhancing the effective adoption of EBPs among service agencies in under-resourced and diverse aging communities serving populations with aging-related health disparities.

Integrating Healthy Nutrition Standards and Practices Into Food Service Contracting in a Large US County Government.

Purpose and Objectives: Although considered a promising model of practice, integrating healthy nutrition standards and practices into a large county government's contracting process with food vendors has not been widely described in empirical literature. We conducted an implementation evaluation project to address this gap. Intervention Approach: County of Los Angeles food vendors provide food or meals annually to more than 100,000 employees and millions of clients and visitors. In 2011, the County of Los Angeles Board of Supervisors adopted a policy to integrate healthy nutrition standards and practices into its requests for proposals (RFPs) and contracting process with food vendors. The policy required all contracts awarded to adhere to these new standards. Evaluation Methods: In 2011, the Los Angeles County Department of Public Health (DPH) began reviewing RFPs for food services for county departments that procured, served, or sold food. From 2011 through 2021, DPH applied a 4-pronged formative-evaluative approach to help county departments implement the Board of Supervisors policy and ensure that nutritional requirements were appropriately integrated into all RFPs for new and renewing contracts with food vendors. We focused our evaluation on understanding the process and tracking the progress of this policy intervention. Our evaluation included 13 key informant interviews, a 2-part survey, reviews of contract data, and synthesis of lessons learned. Results: Based on reviews and subsequent actions taken on more than 20 RFPs, DPH successfully assisted 7 county departments to incorporate healthy nutrition standards and practices into their food vendor contracts. Implementation of the food policy encountered several challenges, including staffing and training constraints and a limited infrastructure. An iterative approach to program improvement facilitated the process. Implications for Public Health: Although the model for integrating healthy nutrition standards and practices into a government contracting process is promising, more work is needed to make it less resource-intensive and to increase user buy-in.

Associations Between Patient Comfort with a Primary Care Provider and Three Measures of Behavioral Health Services Utilization.

BACKGROUND: Behavioral health services (BHS) can help improve and treat mental and emotional health problems. Yet, attitudinal and/or structural barriers often prevent individuals from accessing and benefiting from these services. Positive provider-patient interactions in healthcare, encompassing patient comfort with a primary care provider (PCP), which is often enhanced by shared decision-making, may mitigate the stigma associated with seeing a mental health professional; this may improve BHS utilization among patients who need these services. However, few studies have examined how patient comfort with a PCP, often through shared decision-making, may influence patients' BHS utilization in the real world. This study sought to address this gap in practice. METHOD: Multivariable regression analyses, using weighted data from an internet panel survey of Los Angeles County adults (n = 749), were carried out to examine the associations between patient comfort with a PCP and three measures of BHS utilization. Subsequent analyses were conducted to explore the extent to which shared decision-making moderated these associations. RESULTS: Participants who reported an intermediate or high comfort level with a provider had higher odds of reporting that they were likely to see (aOR = 2.10 and 3.84, respectively) and get advice (aOR = 2.75 and 4.76, respectively) from a mental health professional compared to participants who reported a low comfort level. Although shared decision-making influenced participants' likelihood of seeing and getting advice from a mental health professional, it was not a statistically significant moderator in these associations. CONCLUSION: Building stronger relationships with patients may improve BHS utilization, a provider practice that is likely underutilized.

Two-stage deep-learning-based colonoscopy polyp detection incorporating fisheye and reflection correction.

BACKGROUND AND AIM: Colonoscopy is a useful method for the diagnosis and management of colorectal diseases. Many computer-aided systems have been developed to assist clinicians in detecting colorectal lesions by analyzing colonoscopy images. However, fisheye-lens distortion and light reflection in colonoscopy images can substantially affect the clarity of these images and their utility in detecting polyps. This study proposed a two-stage deep-learning model to correct distortion and reflections in colonoscopy images and thus facilitate polyp detection. METHODS: Images were collected from the PolypSet dataset, the Kvasir-SEG dataset, and one medical center's patient archiving and communication system. The training, validation, and testing datasets comprised 808, 202, and 1100 images, respectively. The first stage involved the correction of fisheye-related distortion in colonoscopy images and polyp detection, which was performed using a convolutional neural network. The second stage involved the use of generative and adversarial networks for correcting reflective colonoscopy images before the convolutional neural network was used for polyp detection. RESULTS: The model had higher accuracy when it was validated using corrected images than when it was validated using uncorrected images (96.8% vs 90.8%, P < 0.001). The model's accuracy in detecting polyps in the Kvasir-SEG dataset reached 96%, and the area under the receiver operating characteristic curve was 0.94. CONCLUSION: The proposed model can facilitate the clinical diagnosis of colorectal polyps and improve the quality of colonoscopy.