Community-based Health Care Research Articles

Transforming community-based primary health care delivery through comprehensive performance measurement and reporting: examining the influence of context

BackgroundCommunity-based primary health care represents various community-based health care (CBPHC) models that incorporate health promotion and community development to deliver first-contact health services. Learning health systems (LHSs) are essential for improving CBPHC in which feedback from relevant stakeholders is used to continuously improve health systems with the goal of achieving population health and health equity. Performance reporting is one way to present data to clinicians and decision makers to facilitate a process of reflection, participation, and collaboration among partners to improve CBPHC.MethodsOur objective was to obtain feedback on a regional CBPHC performance portrait through key informant interviews. We used purposive convenience sampling to recruit participants who were clinicians in primary care and/or decision-makers in primary care at a regional level. The performance portrait summarized results of survey questions asked of patients, providers, and primary care organizations. The portrait was organized by the 10 pillars of the Patient’s Medical Home (PMH) model. Interview questions specifically asked about portrait content, formatting, interpretability, utility, and dissemination strategies. Content analysis was used to analyze interview data.ResultsWe completed 19 interviews with key informants from the Canadian provinces of Nova Scotia (n = 8), Ontario (n = 6) and British Columbia (n = 5). We coded transcripts into four content areas: (1) Usability as influenced by content and interpretability, (2) Formatting, (3) Utility, and (4) Dissemination. Using data and reporting back to clinicians and decision-makers about how their practices and jurisdictions are performing in primary care in meaningful ways is important. Our results suggest having available methodology notes, including the analysis used to develop any scoring, sampling and sample sizes, and interpretation of the statistics is necessary.ConclusionsThis research was the first to create a comprehensive performance portrait using data driven by factors that are important to primary care partners. We obtained important feedback on the portrait in the context of usability, formatting, utility, and dissemination. This data needs to be used to provide feedback in continuous cycles to evaluate and improve CBPHC models as part of a LHS.

Gendered narratives and cultural shifts: A qualitative study on decadal changes in community alcohol consumption.

Alcohol consumption has been a central practice in Sabah, Malaysia. However, this region has witnessed a nuanced shift in drinking habits over the last decade, raising concerns about the health, economic, and social implications of alcohol use within the community in Sabah. This study explores the impact of gender narratives and cultural transformations on alcohol consumption within Sabah over the last decade. The objectives of this research include 1) assessing the shifts in alcohol consumption patterns over the last 10 years, 2) understand the role of gender differences in shaping these patterns, and 3) identify the economic consequences resulting from the changes. Employing a qualitative approach, we conducted focus group interviews with members of the native community, each group consisting of up to 7 participants. Thematic analysis was used to identify key themes pertaining to gender roles, cultural practices, and socioeconomic influences of alcohol consumption. The data were then contextualized using Bronfenbrenner's social-ecological model and social role theory. The study reveals a significant shift in drinking habits. Historically, alcohol was mostly consumed by men, but now more women are drinking, changing long-standing gender roles related to alcohol use. Children often copy their parents' drinking behaviors, and with alcohol being more easily available, more people are drinking than before. Our findings also expose the complex consequences of alcohol use, which extend to health concerns, familial tension, and economic hardship. Despite the entrenched cultural status of alcohol, these negative outcomes are exacerbated by a lack of supportive healthcare services. In light of these insights, the study suggests the need for intervention plans that respect the cultural background of Sabah and account for gender dynamics while tackling the current issues of alcohol misuse. The research adds to the wider conversation about managing alcohol in different cultural settings and also recommended strategies based on the findings, such as cultural and gender sensitive community programs, youth centered programs, community-based healthcare services, employment support and training and development of laws and policies.

24. CURRENT STATUS OF MENTAL HEALTH CARE AT COMMUNE HEALTH STATIONS IN BEN TRE PROVINCE, 2024

Background: The increasing prevalence of mental disorders has highlighted the urgent need to enhance the quality of community-based mental health care. Objective: To evaluate the quality of community-based mental health services provided at commune health stations in Ben Tre province. Methods: A cross-sectional study design was employed to collect data from 157 commune health stations. Results: The community-based mental health program at commune health stations in Ben Tre has achieved relatively high outcomes, particularly in terms of treatment efficacy and functional recovery of patients. However, the quality of mental health care services still has limitations, especially in screening, case management, and rehabilitation. Factors influencing the quality of care include the qualifications of healthcare providers, supervision, and resource availability. Conclusion: To improve the quality of mental health care services, there is a need to enhance the capacity of healthcare workers, strengthen supervision, ensure adequate resources, and establish effective inter-sectoral coordination mechanisms.

Community-based smart healthcare initiative reduces carotid intima-media thickness and thrombotic markers in patients with hypertension: A prospective study

ObjectiveUnhealthy lifestyles negatively impact the prognosis and outcomes of cardiovascular disease. The objective of this study is to examine the effects of smart healthcare technology in assisting physicians with monitoring and improving patient lifestyles, as well as adjusting treatment plans on carotid intima-media thickness (IMT) and thrombotic markers during the therapeutic management of hypertension. Furthermore, we compared the efficacy of smart healthcare interventions with conventional hospital-based follow-up in ameliorating cardiovascular complications in patients with established hypertension. The goal is to elucidate the optimal timing for clinical interventions and to develop personalized treatment plans to enhance the long-term prognosis of patients with cardiovascular disease. MethodsA stratified sample of 174 patients with established hypertension from two villages in southeastern China was selected. The study cohort comprised 85 participants in the smart healthcare intervention group and 89 participants in the regular follow-up control group. Changes in median levels of IMT, von Willebrand factor (vWF), P-selectin (P-S), body mass index (BMI), blood pressure, and cholesterol were assessed before and after the study period. Comparative analysis of changes in IMT, vWF, P-S, blood pressure, and cholesterol between the two groups was conducted over the study period. ResultsThe intervention group demonstrated significantly greater improvements in IMT, vWF, and P-S levels compared to the control group (P < 0.05). At the 12-month follow-up (T12), blood pressure, BMI, total cholesterol, IMT, P-S, and vWF levels were significantly lower in the intervention group than in the control group (P < 0.05). The reduction in IMT was particularly notable, with the intervention group revealing a statistically significant improvement compared to the control group (P < 0.001). ConclusionThe smart healthcare intervention model resulted in more significant improvements in IMT and thrombotic markers compared to the traditional hospital follow-up model. Patients using the smart blood pressure monitors exhibited significantly lower levels of IMT, vWF, and P-S compared to their pre-intervention levels.

How and why do community stakeholders participate in the national stroke audit in England? Findings from a mixed-method online survey

BackgroundNational audit programmes are a recognised means of assessing quality of healthcare by collecting and reporting data in relation to evidence-based standards. The Sentinel Stroke National Audit Programme is a prospective audit of processes and outcomes for all stroke patients in England, Wales and Northern Ireland which has historically focused on hospital-based care. Evidence suggests it has been successful in driving quality improvement. What has yet to be explored is the influence of such a national audit programme on community-based healthcare. The aims of this study were to understand how community stakeholders perceive and participate in the audit. MethodsThe study used a realist approach, being theory driven and informed by collaborators including stroke clinicians and experts in realist and audit methodology. Contextual determinants and mechanisms were identified from the literature as having the potential to influence quality improvement. These were operationalised into 18 survey items, using a combination of 5-point scales and yes / no responses. Free text options offered the opportunity to expand upon responses.The online survey was distributed using social media, clinical networks and professional bodies. Representation was sought from community stroke stakeholders across England and from roles throughout the audit process including administrative, clinical, management and commissioning. ResultsThe survey achieved a national sample from a broad range of stakeholders (n=206). Participants reported being engaged in the audit, committing significant resources to participation. National audit feedback was described as being used to support a range of improvement activities, including funding for additional staff and service reorganisation. A number of factors influenced the ability of teams to participate in audit and utilise feedback for quality improvement. These included the online platform, the accuracy of data submitted and leadership support.ConclusionsFindings highlight the work needed in terms of the data captured, organisational audit support and engagement with feedback if the potential of the audit as a tool for quality improvement in community rehabilitation (as highlighted in acute stroke care) is to be realised.

On the Journey: a qualitative study of a community-based, client-centred eating disorder recovery group

BackgroundCommunity-based eating disorder (ED) treatment frequently includes manualized group-based psychoeducation facilitated by a mental health clinician. Body Brave, a non-profit ED organization, developed a novel, participant-guided, community-based virtual healthcare provider (HCP)-facilitated support program called On the Journey (OtJ). The program was designed for people with longstanding EDs who had previously participated in group or individual ED programs but require continued support in their recovery. The purpose of the study was to describe the development and components of OtJ and to understand participant perceptions of the program and its effect on their recovery.MethodsUsing a formative and community-engaged research design, we conducted semi-structured interviews with three OtJ facilitators and focus groups with twelve OtJ clients. Transcripts were analyzed using Braun and Clarke’s six-stage approach to reflexive thematic analysis.ResultsFour main themes were generated from the data (1) “Designing and Evolving OtJ” (2) “Is OtJ a Treatment or Support Group?” (3) “Fostering a Safe Environment throughout Program Delivery” and (4) “The Power of Lived Experience.” Clients noted several strengths of the OtJ program: fostering a sense of community, valuing client autonomy, and providing accessible ED support.ConclusionsKey considerations for other organizations looking to offer programming similar to OtJ include having skilled and clinically trained facilitators and prescreening discussion topics to ensure that conversations are productive towards recovery. OtJ supports people with longstanding EDs, and other organizations could consider adopting a similar model of care. This study contributes to the growing body of including lived ED experience in research.

Impacts of chronic diseases and multimorbidity on health-related quality of life among community-dwelling elderly individuals in economically developed China: evidence from cross-sectional survey across three urban centers

ObjectiveAs the ageing process in China further accelerates and the average life expectancy increases, chronic disease prevalence and multimorbidity rates are constantly rising, especially among elderly individuals. However, few previous studies have explored the impacts of chronic diseases and multimorbidity on health-related quality of life (HRQoL). This study aimed to investigate this association among community-dwelling elderly individuals in China.MethodsA cross-sectional study was conducted in communities in three cities (Suzhou, Qingdao, and Guangzhou). The basic characteristics, chronic diseases and HRQoL of participants were collected, and HRQoL was measured by the EuroQol 5-Dimensions 3-Level version (EQ-5D-3L). Logistic regression, Tobit regression and generalized linear models were used to assess the impacts of chronic diseases and multimorbidity on HRQoL.ResultsApproximately 83.2 percent of the 1,218 respondents had chronic conditions, with 30 percent having multimorbidity. After controlling for sociodemographic and health behaviour factors, patients with stroke were more likely to report problems in all five dimensions of the EQ-5D and had a lower EQ-5D utility index (UI) (b = -0.342) than patients with other chronic conditions. Patients with chronic pulmonary obstruction had a lower EuroQol Visual Analog Scale (EQ-VAS) (b = -11.169) than patients with other chronic conditions. Furthermore, patients with multimorbidity had worse HRQoL (P < 0.001).ConclusionsBoth chronic condition probability and multimorbidity rates were high among Chinese community-dwelling elderly individuals. Different disease types had varying degrees of impact on HRQoL, and patients with multimorbidity had worse HRQoL. This study proposes that the government enhance the quality of life of community-dwelling elderly individuals with multimorbidity by establishing long-term care insurance and expanding comprehensive community-based home health care services.

Effectiveness of a package of community-based mental healthcare services to address perinatal mental disorders in Bangladesh: A cluster-randomized controlled trial

BackgroundPerinatal mental disorders of women have an impact on their pregnancy and their child’s brain development across low and middle-income countries. However, to address this issue, there are no specific guidelines for community-level service providers in Bangladesh. Therefore, we aimed to develop a community-based mental healthcare (CBMHC) service package and test its effectiveness in reducing depression, anxiety, and stress among mothers during the perinatal period. MethodsA cluster-randomized controlled trial (cRCT) was applied to test the CBMHC package in 2017 and 2018. It was provided to one group of mothers along with routine maternal care while another group received only routine maternal care. Paired sample t-test was applied to assess mean changes at baseline and endline in the Depression, Anxiety, and Stress Scales-21 (DASS-21) and EuroQol-5 Dimension and 3 Level (EQ5D3L) scales. A linear mixed-effects model was used to assess the relationship between the DASS-21 score and EQ5D3L. Results1215 participants were enrolled, including 605 in the intervention group and 610 in the control group. Measures of depression, anxiety, and stress were significantly decreased in both groups. Reduction in the levels of stress, as measured by changes in the stress score, were significantly greater in the intervention than in the control group (diff: 1.2, 95 % CI: 0.1, 2.2). The EQ5D3L index improved significantly, 0.02 units more at endline in the intervention group than in the control group (diff: 0.02, 95 % CI: 0.007, 0.03). The levels of mobility, usual activities, pain or discomfort, depression, and anxiety improved by 1.4 %, 7.6 %, 4.4 %, 2.6 %, and 0.4 % more, respectively, in the intervention group compared to the control groups. These improvements were statistically significant. The DASS-21 score was negatively and significantly correlated with both the EQ-5D3L index and the Visual Analogue Scale (VAS) score for the intervention group as well as for the usual care group, indicating that EQ5D3L improved when common mental disorders decreased. ConclusionAlthough the improvements were modest, a CBMHC service package was effective in reducing perinatal levels of stress among Bangladeshi rural women. Trial RegistrationClinicalTrials.gov ID: NCT03678415

Molecular Tumor Testing on Colorectal Adenocarcinoma Specimens in a Large Community-Based Healthcare System.

This study aimed to describe the adherence of National Comprehensive Cancer Network guidelines to perform genetic screening for all colorectal cancer (CRC) specimens with molecular tumor testing, eg, immunohistochemical (IHC) testing, in a large community-based healthcare setting. The study also identified trends involving characteristics of CRC, individual reporting physician, and physician location and examined the potential impact of these trends on the performance of molecular tumor testing. This was a retrospective, multi-center study using a centralized pathology database to assess molecular testing on CRC specimens. The primary endpoint was whether tumor testing of a CRC specimen was performed. Secondary endpoints included tumor location within the colon (ie, the right or left side), year of CRC diagnosis, and location of the pathologist within the Advocate Aurora Health (AAH) system. The data were collected from 2016 to 2020. A total of 2469 CRC cases, reviewed by 47 pathologists practicing in five separate hospitals, were identified within the AAH system for the selected five-year time period. IHC testing was performed in 1666 of these specimens (67.5%). There was no statistical difference between CRC sidedness and IHC testing performed (p = 0.9). There were no discernible features or trends for the ordering of IHC testing among different pathologists. Molecular tumor testing for CRC specimens in this large community-based healthcare setting was inconsistent and below the ideal adherence rate of 100%. Secondary findings offered neither explanation nor trends in likelihood to send samples for IHC testing. Education would be beneficial for pathologists and all physicians who care for patients with CRC in community-based health care settings.

National and community based health care provider training for pesticide illness (EPA)

National and community based health care provider training for pesticide illness (EPA)

Improving access and quality of primary healthcare through women and adolescents' user committees: A mixed-methods case study in Kinshasa, Democratic Republic of the Congo.

Patient engagement is seen as a fundamental strategy for achieving quality patient-centred care, especially in community-based primary healthcare. Despite growing interest in patient engagement in Sub-Saharan Africa, few patient engagement initiatives have been identified, and those often are limited to lower levels of engagement, in participation in health research or in health system improvement. With the aim of giving a voice to under-represented community groups in healthcare governance, the Access to Health services in Kinshasa (ASSK) project supported the implementation of primary health services user committees in the Democratic Republic of the Congo, designed to enable the representation of two user groups with specific unmet sexual and reproductive health (SRH) needs: women and adolescents. Using a mixed-method case study design combining quantitative secondary data (from the national health management information system-DHIS2) and qualitative data from two research World Café (WC1: Women user committees (WUC) n=55; WC2: Adolescents user committee (AUC) n=63), this paper looks at the implementation facilitators and barriers, and at the results of this initiative. Women and adolescent members of the user committees highlighted that their participation resulted in increased knowledge of SRH and their related rights, as well as in their 'soft skills' such as communication and leadership. In addition, participants reported greater transparency and accountability on the part of the community primary health centres (e.g. by displaying fees for procedures to counter over-billing). Ultimately, WUC and AUC were associated with improved health practices in the community such as increased use of SRH services (increase of 613% for Makala and 160% for Maluku II), including adolescent family planning (increase of 320% for Makala and 12% for Maluku II) and assisted childbirth for women15-49years old (increase of 283% for Makala and 23% for Maluku II)). Patient user committees for specific marginalised or under-represented groups appear to be an effective way of improving the quality of primary health care services. Further research is needed to better understand how to maximise its potential.

TCT-654 Treatment Patterns for Severe Aortic Stenosis in a Large Community-based Health Care System

TCT-654 Treatment Patterns for Severe Aortic Stenosis in a Large Community-based Health Care System

TCT-796 Association Between Social Determinants of Health and Aortic Valve Replacement in a Large Community-based Health Care System

TCT-796 Association Between Social Determinants of Health and Aortic Valve Replacement in a Large Community-based Health Care System

TCT-641 Time to Treatment for Severe Aortic Stenosis in a Large Community-based Health Care System

TCT-641 Time to Treatment for Severe Aortic Stenosis in a Large Community-based Health Care System

The Perniciousness and Promise of School-Based Mental Health Service Delivery for Youth.

Rates of child and adolescent mental disorder have risen sharply while access to community-based mental health care options continues to be elusive for many families. Substantial and persistent barriers to community-based mental health care have prompted multiple stakeholders to pursue an approach that emphasizes health promotion and intervention practices within the context of ecologically valid and more accessible environments. The most prominent of these environments has been schools that can serve as local and centralized access points to various services, including mental health care. The rapid expansion of school-based mental health service delivery systems, however, carries both risk of perniciousness as well as significant promise with respect to effective and equitable care. This article summarizes key concerns surrounding school-based mental health service delivery systems, including non-beneficence and harm, support disparities, unsustainable implementation, oppressive school climate, and linkage to punitive and discriminatory practices. Broad-based recommendations to help realize the promise of effective and equitable care for students with mental health and behavioral challenges are also presented vis-à-vis each of these concerns. At the same time, natural tensions between various mandates assigned to schools as well as between schools and their surrounding communities will need to be addressed to reach the full potential of school-based mental health service delivery systems.

Who you are and who you want to be: a pilot study of dental hygiene students' professional identity formation

BackgroundDental hygienists play a crucial role in providing successful community-based healthcare for patients. They should perform expected roles to address various tasks, in response to changing social contexts and needs. The value created by the role of a dental hygienist closely relates to job satisfaction, which is formed through daily clinical experiences, and in the process of professional identity formation, learners must internalise a value system. This study examined how dental hygiene students developed their professional identities during their undergraduate education.MethodsThis study adopted a case study approach based on an interpretivist paradigm. Ten dental hygiene students in their final year were selected, and semi-structured interviews were conducted regarding changes in their views on dental hygienists and their identities as health professionals. The data were analysed using a thematic analysis approach to identify the components of their professional identities and the factors influencing identity formation.ResultsStudents pre-professional identities were transformed into inter-professional collaborators with a more patient-centric and generalist perspective. The following three aspects of professional identity were identified: their own roles in promoting oral and general health, broadening the perspectives on professional competencies of dental hygienists, and the context of inter-professional collaborative practice. Additionally, this study identified some key factors influencing their identity formation, namely role models, clinical experiences, health care system, and social relationships with others. Among these factors, role models and clinical experiences were the most influential.ConclusionsThis study suggests that recognition of professional roles during preclinical education, and collaborative opportunities in clinical education are necessary to promote professional identity formation. Such learning opportunities enable students to reflect on the kind of dental hygienist they want to become. Moreover, for the students to continuously pursue their profession with a sense of fulfilment, educators need to gain a deeper understanding of the challenges the students would encounter as they transition from their undergraduate degrees to employment. This understanding is essential for developing and supporting communities where dental hygienists connect, help, and learn from each other.

Tracking aspects of healthcare activity during the first nine months of COVID-19 in Ireland: a secondary analysis of publicly available data.

Sláintecare aims to introduce universal healthcare in Ireland. The COVID-19 pandemic poses both challenges and opportunities to this process. This study explored the impact of COVID-19 on aspects of Irish healthcare during the first nine months of the pandemic and considers the implications for Sláintecare implementation. Secondary analysis was undertaken on publicly available data on three key domains of the Irish healthcare system: primary care, community-based allied healthcare, and hospitals. Descriptive statistics were computed using Microsoft Excel 2016. Up to March 2021, 3.76 million COVID-19 tests were performed by Ireland's public healthcare system, 2.48 million (66.0%) of which were referred from the community. General practitioners delivered 2.31 million telephone triages of COVID-19 symptoms, peaking in December 2020 when 416,607 consultations occurred. Patient numbers across eight allied healthcare specialties fell by 35.1% versus previous years, with the greatest reductions seen in speech and language therapy (49.0%) and audiology (46.1%). Hospital waiting lists increased from 729,937 to 869,676 (or by 19.1%) from January 2019 to January 2021. In January 2021, 629,919 patients awaited a first outpatient clinic appointment, with 170,983 (27.1%) waiting longer than 18 months. The largest outpatient lists were observed in orthopaedic surgery (n=77,257); ear, nose and throat surgery (n=68,073); and ophthalmology (n=47,075). The proportion of patients waiting more than 12 months for a day-case gastrointestinal endoscopy rose from 6.0% in January 2020 to 19.0% in January 2021. Healthcare activity has been significantly disrupted by COVID-19, leading to increased wait times and greater barriers to healthcare access during the pandemic. Yet, Ireland's health system responses also revealed strong willingness and ability to adapt and to implement novel solutions for healthcare delivery, rapidly and at scale. This has demonstrated what is achievable under Sláintecare and provides a unique opportunity to 'build back better' towards sustainable recovery.

What does ‘safe care’ mean in the context of community-based mental health services? A qualitative exploration of the perspectives of service users, carers, and healthcare providers in England

BackgroundHaving traditionally received limited attention in empirical research and safety improvement agendas, issues of patient safety in mental healthcare increasingly feature in healthcare quality improvement discourses. Dominant approaches to safety stem from narrow clinical risk management perspectives, yet existing evidence points to the limitations of this characterisation. Although mental healthcare is increasingly delivered in community-based settings, narratives of safety pertain primarily to hospital-based mental healthcare. Therefore, through exploratory qualitative interviews and one focus group, we aimed to examine how service users, carers, and healthcare providers conceptualise ‘patient safety’ in community-based mental healthcare.MethodsSemi-structured interviews and a single focus group were conducted with users of UK community-based mental healthcare provision for adults (n = 13), their carers (n = 12), and providers (n = 18), who were diverse in characteristics and experiences. Study data were analysed in accordance with a reflexive approach to thematic analysis.FindingsFour key themes were developed, reflecting contrasting conceptualisations of safety in this care context, where participant thinking evolved throughout discussions. ‘Systemic inertia: threats to safety’ characterises the entrenched, systemic challenges which rendered participants powerless to advocate for or deliver safe care. ‘Managing the risks service users present’ equates ‘safe care’ to the mitigation of risks service users may pose to themselves or others when unwell, or risks from those around them. ‘More than responding to risks: everyone plays a role in creating safety’ recognises providers’ agency in causing or proactively preventing patient harm. Finally, ‘The goals of ‘safety’: our destination is not yet in sight’ positions safety as a work in progress, calling for ambitious safety agendas, giving primacy to goals which meaningfully improve service users’ lives.ConclusionsOur findings have implications for the understanding and improvement of patient safety in community-based mental healthcare settings, where improvement objectives should transcend beyond management of risks and preventing deterioration to address patient and carer-centred concerns, including practices that make people feel unsafe.

Can formal home and community-based care substitute informal care? Evidence from Chinese Longitudinal Healthy Longevity Survey

BackgroundFormal home and community-based care are often considered as the preferable option to institutional care, offering older individuals the convenience of receiving care in their homes. Although research has found that these services may alleviate the burden on informal caregivers, there is a lack of research on which specific types of formal home and community-based care influence informal care provision.MethodsEmploying fixed-effects and quantile regression models, this study seeks to explore the effects that various formal home and community-based care services have on reducing the burden of informal care. This study draws data from the Chinese Longitudinal Healthy Longevity Survey 2005, 2008, 2011, 2014, and 2018.ResultsOur findings indicate that two types of formal care substantially influence the provision of informal care. The availability of daily living assistance services correlates with reduced informal caregiving hours, especially for those with extensive care needs. The availability of community-based health care services is linked to a reduction in the direct expenses incurred from informal caregiving, especially for those incurring greater direct caregiving costs. These effects are more prominent among urban residents. Other services, such as mental health support and legal advice services, do not demonstrate significant effects on reducing informal care hours and costs.ConclusionsDaily living assistance and community-based health care services play a crucial role in benefiting informal caregivers. It is important to prioritize the expansion of these services, especially among those with greater care needs.

Multiphase optimization strategy to establish optimal delivery of nutrition-related services in healthcare settings: A step towards clinical trial

BackgroundMinorities living in the Southern US generally have greater incidence and prevalence of cardiometabolic diseases compared to other groups. Cardiometabolic disease prevalence and risk can be reduced by focusing on diet and lifestyle modifications. There is need for holistic and integrated care models for community-based healthcare organizations who are already working with minorities. This research aimed to select and optimize essential psychosocial and structural components to address diet behaviors among racial/ethnic minorities, and/or disadvantaged background young to middle aged adult populations in Mississippi. MethodsNutrition360 was guided by a community-academic team using a participatory approach and included a preparation and two optimization phases to examine different approaches to dietary interventions utilizing the multiphase optimization strategy. Each intervention arm included three different modalities to identify the most feasible delivery method. The intervention was conducted at a community-based, outpatient healthcare center located in Jackson, MS. Eligible participants were between 25 and 50 years old, residents of Jackson metropolitan area, at risk for cardiovascular disease-related premature mortality, and had internet access. Individuals who completed baseline surveys were randomly assigned to an intervention group and then to modality order. Co-primary outcomes were research participant burden and cost-effectiveness and secondary outcomes were attendance, and dietary measures. ResultsThirty-one, African American individuals with a mean age of 40.5 years completed baseline surveys and were randomized to an intervention program. ConclusionThe two most feasible and cost-effective interventions will be combined to further test this model's delivery in the real-world setting as part of the next optimization phase. RegistrationClinicalTrials.gov, NCT06286618. https://clinicaltrials.gov/study/NCT06286618