Exploring network structure and the role of key stakeholders to understand the obesity prevention system in an Australian metropolitan health service: study protocol.
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ABSTRACT: Introduction
Little progress has been made to address the increasing obesity prevalence over the past few decades, and there is growing concern about the far-reaching consequences for health and well-being related to obesity on a global scale. Systems thinking is emerging as a suitable approach for obesity prevention, as it allows health researchers, practitioners and policy-makers to systematically synthesise existing data, expose gaps, inform priority setting and identify leverage points in the system. The aim of this study is to trial a systems thinking approach to better understand the local obesity prevention system, and identify gaps and viable opportunities for health promotion activities to strengthen obesity prevention efforts in an Australian metropolitan health service.Methods and analysis
A mixed methods design will be undertaken in a metropolitan health service area in Perth, Western Australia in 2019-2020. A systems inventory audit will be used to identify physical activity, nutrition and overweight/obesity prevention activities taking place in the study area. An organisational network survey will be administered, and a social network analysis undertaken to examine relationships between organisations in the network. The relationships and interactions will compare the level and type of interactions each organisation has within the network. Parameters including density, centrality and betweenness will be computed using UCINET and Netdraw.Ethics and dissemination
Ethics approval has been obtained from the Curtin University Human Research Ethics Committee (approval number HRE2017-0862). Results will be reviewed with members of the advisory group, submitted to relevant journals and presented at relevant conferences to health promotion practitioners and policy-makers. The area health service, as co-producers of the research, will use findings to inform policy and strategy across the study area.
SUBMITTER: Jancey J
PROVIDER: S-EPMC6537969 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:BackgroundLimited resources make prevention of complex population-level issues such as obesity increasingly challenging. Collaboration and partnerships between organisations operating in the same system can assist, however, there is a paucity of research into how relationships function at a local level. The aim of this study was to audit initiatives, explore networks, and identify potential opportunities for improving the obesity prevention system in a Health Service area of Western Australia (WA).MethodsA mixed-methods study was undertaken in a metropolitan Health Service in Perth, WA in 2019-20. Structured face-to-face interviews (n = 51) were conducted with organisations engaged in obesity prevention, to identify prevention initiatives and their characteristics using a Systems Inventory tool. The Research Team identified the 30 most active organisations during the Systems Inventory, and an online Organisational Network Survey was administered to explore: relationships across six domains; partnership duration; frequency of interaction with other organisations; barriers to implementation; and key contributions to obesity prevention. Descriptive statistics were used to summarise barriers, contributions and Systems Inventory data. Organisational Network Survey data were analysed using social network analysis through UCINET 6 for Windows and Netdraw software. Whole network and cohesion scores were calculated: average degree; density; diameter; and degree centralization. Core-periphery analysis was conducted to identify densely connected core and sparsely connected periphery organisations.ResultsThe Systems Inventory identified 189 unique prevention initiatives, mostly focusing on individual-level behaviour change. Fifty four percent (n = 15) of the Organisational Network Survey respondent organisations and most core organisations (67%, n = 8) were government. The information and knowledge sharing network had a density of 45% indicating a high level of information and knowledge exchange between organisations. The lowest densities were found within the receiving (3.3%), providing (5.5%) and sharing (5.6%) funding networks, suggesting that these formal relationships were the least established.ConclusionApplying a systems thinking lens to local obesity prevention revealed that initiatives conducted focused on individual-level behaviour change and that collaboration and communication between organisations focused on information sharing. Capturing the extent and nature of initiatives and the way partnerships operate to improve obesity prevention can help to identify opportunities to strengthen the networks.
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Project description:BackgroundChildhood obesity rates have been increasing disproportionately among disadvantaged communities including culturally and linguistically diverse (CALD) migrant groups in Australia due to their poor participation in the available obesity prevention initiatives. We sought to explore service providers' perceptions of the key factors influencing the participation of CALD communities in the existing obesity prevention services and the service requirements needed to improve CALD communities' participation in these services.MethodsWe conducted a qualitative study using focus group discussions involving fifty-nine service providers from a range of services, who are involved in the health and wellbeing of children from CALD groups living in four socioeconomically disadvantaged areas in Victoria, Australia.ResultsThematic analysis of the data showed three major themes including community-level barriers to CALD engagement in childhood obesity prevention services; service-level barriers to the delivery of these services; and proposed changes to current childhood obesity prevention approaches. Integrating obesity prevention messages within existing programs, better coordination between prevention and treatment services and the establishment of a childhood obesity surveillance system, were some of the important changes suggested by service providers.ConclusionThis study has found that low CALD health literacy, lack of knowledge of cultural barriers among service providers and co-existing deficiencies in the structure and delivery of obesity prevention services negatively impacted the participation of CALD communities in obesity prevention services. Cultural competency training of service providers would improve their understanding of the cultural influences of childhood obesity and incorporate them into the design and development of obesity prevention initiatives. Service providers need to be educated on the pre-migratory health service experiences and health conditions of CALD communities to ensure equitable delivery of care. Collaborative approaches between health systems, immigrant services, early years' services and community health services are urgently needed to address obesity-related disparities in Australia.
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Project description:IntroductionCanadians have had legal access to medical assistance in dying (MAiD) since 2016. However, despite substantial overlap in populations who request MAiD and who require palliative care (PC) services, policies and recommended practices regarding the optimal relationship between MAiD and PC services are not well developed. Multiple models are possible, including autonomous delivery of these services and formal or informal coordination, collaboration or integration. However, it is not clear which of these approaches are most appropriate, feasible or acceptable in different Canadian health settings in the context of the COVID-19 pandemic and in the post-pandemic period. The aim of this qualitative study is to understand the attitudes and opinions of key stakeholders from the government, health system, patient groups and academia in Canada regarding the optimal relationship between MAiD and PC services.Methods and analysisA qualitative, purposeful sampling approach will elicit stakeholder feedback of 25-30 participants using semistructured interviews. Stakeholders with expertise and engagement in MAiD or PC who hold leadership positions in their respective organisations across Canada will be invited to provide their perspectives on the relationship between MAiD and PC; capacity-building needs; policy development opportunities; and the impact of the COVID-19 pandemic on the relationship between MAiD and PC services. Transcripts will be analysed using content analysis. A framework for integrated health services will be used to assess the impact of integrating services on multiple levels.Ethics and disseminationThis study has received ethical approval from the University Health Network Research Ethics Board (No 19-5518; Toronto, Canada). All participants will be required to provide informed electronic consent before a qualitative interview is scheduled, and to provide verbal consent prior to the start of the qualitative interview. Findings from this study could inform healthcare policy, the delivery of MAiD and PC, and enhance the understanding of the multilevel factors relevant for the delivery of these services. Findings will be disseminated in conferences and peer-reviewed publications.
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Project description:OBJECTIVES:This study investigated pharmacists' and pharmacy assistants' current practices and perspectives with regard to oral healthcare provision across Australian community pharmacies. DESIGN:Cross-sectional study. A questionnaire for each pharmacist and pharmacy assistant cohort was developed and administered by online or postal means. Pearson's ?2 test was used to examine relationships between categorical variables. PARTICIPANTS:Pharmacists and pharmacy assistants working within 2100 randomly selected Australian community pharmacies. RESULTS:The overall response rate was 58.5% (644/1100) for the pharmacist cohort and 28% (280/1000) for the pharmacy assistant cohort. This represents pharmacy staff responses from 803 community pharmacies across Australia (approximately 14.6%, 803/5500 of community pharmacies nationally). Overall, the majority of pharmacists (80.2%; 516/644) and pharmacy assistants (83.6%; 234/280) reported providing oral health advice/consultations to health consumers up to five times each week. More than half of community pharmacists and pharmacy assistants were involved in identifying signs and symptoms for oral health problems; and the majority believed health consumers were receptive to receiving oral health advice. Additionally, more than 80% of pharmacists and 60% of pharmacy assistants viewed extended oral healthcare roles positively and supported integrating them within their workplace; extended roles include provision of prevention, early intervention and referral to oral healthcare services. The most commonly reported barriers to enhance pharmacy staff involvement in oral healthcare within Australian community pharmacies include lack of knowledge, ongoing training and resources to assist practice. CONCLUSION:This study highlights that Australian pharmacists have an important role in oral health and provides evidence supporting the need for growing partnerships/collaborations between pharmacy and dental healthcare professionals and organisations to develop, implement and evaluate evidence-based resources, interventions and services to deliver improved and responsive oral healthcare within Australian communities.
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Project description:Background/objectivesObesity poses one of the biggest public health challenges globally. In addition to the high costs of obesity to the healthcare system, obesity also impacts work productivity. We aimed to estimate the benefits of preventing obesity in terms of years of life, productivity-adjusted life years (PALYs) and associated costs over 10 years.Subjects/methodsDynamic life table models were constructed to estimate years of life and PALYs saved if all new cases of obesity were prevented among Australians aged 20-69 years from 2021 to 2030. Life tables were sex specific and the population was classified into normal weight, overweight and obese. The model simulation was first undertaken assuming currently observed age-specific incidences of obesity, and then repeated assuming all new cases of obesity were reduced by 2 and 5%. The differences in outcomes (years of life, PALYs, and costs) between the two modelled outputs reflected the potential benefits that could be achieved through obesity prevention. All outcomes were discounted by 5% per annum.ResultsOver the next 10 years, 132 million years of life and 81 million PALYs would be lived by Australians aged 20-69 years, contributing AU$17.0 trillion to the Australian economy in terms of GDP. A 5% reduction in new cases of obesity led to a gain of 663 years of life and 1229 PALYs, equivalent to AU$262 million in GDP.ConclusionsPrevention of obesity is projected to result in substantial economic gains due to improved health and productivity. This further emphasises the need for public health prevention strategies to reduce this growing epidemic.
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Project description:IntroductionGoal planning is widely recognised as an integral part of mental health service delivery and an important element in supporting recovery. Goal planning identifies priorities for treatment through discussion and negotiation between service users and health practitioners. Goal planning enhances motivation, directs effort, and focuses the development of strategies and treatment options to improve recovery outcomes and promote service users' ownership of the recovery process. While goal planning is a common practice in mental health settings, evidence regarding its impact on treatment outcomes is lacking. This paper outlines a protocol for a systematic review that aims to explore the types of goals planned, experiences of service users and practitioners, and the effectiveness of goal planning as a mental health intervention.Methods and analysisA systematic search will be conducted during March 2021 by searching Medline, CINAHL, Embase, Scopus and PsycINFO electronic databases to answer the following questions: (1) What types of goals are being developed within mental healthcare?; (2) What is the evidence for the effectiveness of goal planning on health and well-being for mental health service users?; (3) What are the experiences of mental health service users and their treating healthcare practitioners in relation to goal planning?; and (4) What are the barriers and facilitators to effective goal planning in mental health settings? Two independent researchers will screen the articles, selecting literature that meets criteria. All literature, regardless of study design that involves adult participants, with a mental illness and reporting on goal planning will be considered for inclusion. Data will be extracted from all eligible articles regardless of study design and summarised in a table. Appropriate quality assessment and data synthesis methods will be determined based on included study designs.Ethics and disseminationNo ethics approval is required. The results will be disseminated through peer-reviewed publications and conference presentations.Prospero registration numberCRD42020220595.
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Project description:BackgroundThe prevalence of obesity among children and adolescents is one of the most important health challenges of the present century. Many factors affect the prevention policies related to this health problem and make their implementation difficult. This study examined perceived barriers and facilitators of childhood obesity prevention policies by stakeholders.MethodsA qualitative descriptive research design based on Delphi method was conducted. In addition, semi-structured one-to-one interviews were conducted with childhood obesity prevention policy stakeholders (n=39) and initial identification of barriers and facilitators in this area. Interviews were digitally recorded, transcribed verbatim, and finally analyzed, followed by using thematic analysis. Subsequently, two-round Delphi panel was done by sending e-mails to stakeholders (21 stakeholders participated in the first round and 15 stakeholders in the second round) for the final selection of barriers and facilitators of obesity prevention policies among children and adolescents in Iran.ResultsThe identified barriers and facilitators were divided into three levels: individual, executive, and structural. Barriers and facilitators of the structural level showed a high score and priority regarding obesity prevention policies among children and adolescents.ConclusionThe existence of significant barriers at all three levels and especially at the structural level were among the concerns of stakeholders.
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Project description:BackgroundThe National Health Service diabetes prevention programme in England, (NHS DPP) aims to identify people at high risk of type 2 diabetes (T2D) and offer them a face-to-face, group-based, behaviour change intervention for at least 9 months. The NHS DPP was rolled out in phases. We aimed to elicit stakeholders' perceptions and experiences of the factors influencing implementation of, and participation in, the programme during the development phase.MethodsIndividual, semi-structured telephone interviews were conducted with 50 purposively sampled stakeholders: service users (n =?20); programme commissioners (n =?7); referrers (n =?8); and intervention deliverers (n =?15). Topic guides were structured using a pragmatic, theory-informed approach. Analysis employed the framework method.ResultsWe identified factors that influenced participation: Risk communication at referral - stakeholders identified point of referral as a window of opportunity to offer brief advice, to provide an understanding of T2D risk and information about the programme; Perceived impact of the NHS DPP - service users highlighted the positive perceived impact on their behaviour change, the peer support provided by participating in the programme, the option to involve a relative, and the 'knock on' effect on others. Service users also voiced disappointment when blood test results still identified them at high risk after the programme; and Behavioural maintenance - participants highlighted the challenges linked to behavioural maintenance (e.g. discontinuation of active support). Factors influencing implementations were also identified: Case finding - stakeholders suggested that using community involvement to identify service users could increase reach and ensure that the workload was not solely on GP practices; Adaptability: intervention deliverers acknowledged the need to tailor advice to service users' preferences and needs; Accountability - the need to acknowledge who was responsible for what at different stages of the NHS DPP pathway; and Fidelity - stakeholders described procedures involved in monitoring service users' satisfaction, outcome data collection and quality assurance assessments.ConclusionsThe NHS DPP offers an evidence-informed behavioural intervention for T2D prevention. Better risk communication specification could ensure consistency at the referral stage and improve participation in the NHS DPP intervention. Cultural adaptations and outreach strategies could ensure the NHS DPP contributes to reducing health inequalities.
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Project description:INTRODUCTION:Identifying research gaps can inform the design and conduct of health research, practice and policies by informing the current body of evidence. Audiences including researchers, clinical guideline developers, clinicians, policymakers, research regulatory bodies, funders and patients/the public can also benefit from understanding the status of research and research gaps to make informed choices. This study aims to explore how key informants define research gaps and characterise methods/practices used to identify and display gaps in health research to inform future research practice and policies. METHODS AND ANALYSIS:This is an exploratory qualitative study using semi-structured in-depth interviews. The participants will be recruited by purposive sampling from initiatives and organisations previously identified in a scoping review on methods to identify, prioritise and display gaps in health research. We anticipate performing up to 28 interviews with the different key informant groups who are involved in using evidence to inform health policy, practice and research. Interviews will be thematically analysed as outlined by Braun and Clarke. The qualitative data-analysis software NVivo V.12 Pro will be used to aid data management and analysis. DISCUSSION:This is the protocol for a follow-up study that aims to complement and enrich the findings of the scoping review on methods to identify, prioritise and display gaps in health research. The overall project aims to develop methodological guidance for describing, identifying and displaying gaps in health research. ETHICS AND DISSEMINATION:The research obtained ethical approval from the University of Liverpool, UK. The findings will be disseminated via conferences, meetings (organised by the Methods in Research on Research project), peer-reviewed publications and lay magazines because the study participants will include the public/patients.
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Project description:ObjectiveWe sought to understand the factors that influence a general practitioner's (GP's) experience of screening for primary aldosteronism (PA) in hypertensive patients.DesignA qualitative study, framed by phenomenology, using semistructured interviews that were audiorecorded, transcribed verbatim, entered into NVivo V.12.0 for coding and analysed for emerging themes.SettingMelbourne, Australia.ParticipantsEligible GPs had received education on PA as part of a previous study. We recruited a purposive sample of 16 GPs (6 females, 10 males) who varied in practice location, clinical experience and the number of patients screened for PA.ResultsAlthough GPs had been educated about PA, they found it challenging to explain the condition to patients and were uncertain about how to screen patients who were already taking antihypertensive medications. Most viewed the screening process to be practical, inexpensive and, by and large, acceptable to their patients. However, they found it inconvenient to alter antihypertensive medications before screening to allow for easier interpretation of the aldosterone-renin ratio. They were also less enthused about screening patients whom they thought fitted a clinical picture of essential hypertension. Knowledge of the screening process, cost and convenience of performing the aldosterone-renin ratio, conceptualisation of risk related to PA, and a desire to improve clinical care were influencing factors that modified the GPs' screening experience.ConclusionOur findings suggest that knowledge gaps, practical limitations of the aldosterone-renin ratio, and errors in diagnostic reasoning were challenges of routine PA screening. Most of these practical barriers could be addressed by relatively simple educational and practice modifications to increase PA screening rates and optimise detection for the most common cause of secondary hypertension in primary care.
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