Rural Clinical School - Research Publications
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ItemTrends and Factors Associated with Obesity Prevalence in Rural Australian Adults-Comparative Analysis of the Crossroads Studies in Victoria over 15 Years(MDPI, 2022-11)This study examined the changes in the prevalence of obesity and associated lifestyle factors using data from repeated cross-sectional, self-reported surveys (Crossroads I: 2001-2003 and Crossroads II: 2016-2018, studies) and clinic anthropometric measurements collected from regional and rural towns in the Goulburn Valley, Victoria. Given that past community studies have only focused categorically on dietary intake, or assessed caloric energy intake, we examined the difference in broad dietary practices at two different times. Clinical assessments from randomly selected household participants aged ≥18 years were analyzed. Differences in obesity prevalence were calculated for each individual variable. Logistic regression was used to determine the odds ratios (95% confidence intervals (CI)) with and without adjustment for key lifestyle factors. There were 5258 participants in Crossroads I and 2649 in Crossroads II surveys. Obesity prevalence increased from 28.2% to 30.8% over 15 years, more among those who ate fried food, but decreased significantly among rural dwellers (31.7: 27.0, 36.8% versus 25.1: 22.9, 27.5%) and those who had adequate fruit intake (28.5: 25.0, 32.3% to 23.9: 21.8, 26.2%). Obesity was associated with older age (≥35 years), use of fat-based spreads for bread (adjusted odds ratio, aOR:1.26: 1.07, 1.48) and physical inactivity. The increase in obesity prevalence especially in the rural towns, was associated with unhealthy dietary behaviour which persisted over 15 years. Understanding and addressing the upstream determinants of dietary intake and choices would assist in the development of future health promotion Programs.
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ItemUnderstanding potentially avoidable hospitalisations in a rural Australian setting from the perspectives of patients and health professionals: a qualitative study and logic model.(Portico, 2022)BACKGROUND: Potentially avoidable hospitalisations (PAHs) are proxy measures of effective primary care at a population level. PAHs are higher in rural and disadvantaged areas. This qualitative study sought a deeper understanding of PAHs for chronic health conditions in a rural context from the perspectives of patients and health professionals, and aimed to develop a logic model for rural health services to identify intervention targets. METHODS: Patients with chronic obstructive pulmonary disease, congestive cardiac failure or type 2 diabetes, admitted to a rural hospital in Australia and local health professionals were invited to participate in interviews in late 2019. Semistructured interviews were recorded, transcribed verbatim and thematically analysed. Themes were mapped against a programme logic model developed in a similar study. RESULTS: patients and 16 health professionals participated. The logic model encompassed patient level (knowledge, skills, health status), provider level (workforce availability, attributes) and system level (clinical pathways) contexts. These contexts influenced key mechanisms of relationships, continuity of care and capacity to offer services. Outcomes included responsive and timely access to care, improved clinical outcomes and resource use. Themes that did not readily map to the logic model included socioeconomic disadvantage and healthcare costs, which influenced affordability and equity of access. CONCLUSION: Patients' complex health and social circumstance, health service access and unclear care pathways were strong themes associated with PAH in this rural context. Patient, provider and system contexts influencing key mechanisms and outcomes need to be understood when designing solutions to address PAHs in rural settings. Ideally, interventions should address the cost of healthcare alongside interventions to enhance relationships, continuity of care and capacity to offer services.
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ItemA qualitative descriptive study of a novel nurse-led skin cancer screening model in rural Australia.(Springer Science and Business Media LLC, 2022-08-10)BACKGROUND: People residing in rural areas have higher rates of skin cancer and face barriers to accessing care. Models of skin cancer care addressing the specific needs of rural communities and overcoming specific challenges are required, but literature is scarce. This study aimed to describe the elements of a nurse-led skin cancer model in rural Victoria using qualitative methodology and programme logic to inform implementation and ongoing sustainability. METHODS: Qualitative descriptive design. Semi-structured interviews were conducted with key stakeholders involved in the skin cancer model, namely health service executive management, clinical staff, and administration staff. Interviews were audio-recorded and transcribed verbatim. Transcripts were thematically analysed independently by two researchers before themes were compared and refined. A programme logic model was developed to organise themes into contextual elements, inputs, activities and anticipated outcomes; it was also used as a visual tool to aid discussions with key stakeholders. Member checking of the logic model occurred to verify interpretation. This programme logic model will be refined throughout the implementation phase, and again after three years of service delivery. RESULTS: Eight stakeholders participated in interviews. Thematic analysis identified three major themes: the influence of the local rural context, the elements of the model, and "making it happen'. These major themes and accompanying sub-themes were mapped to the programme logic model by contextual elements (rural locale, health service access barriers, burden of disease), key inputs (promotion, human resources including appropriate nurse training and leadership) and 'making it happen' (governance including referral pathways, flexible and sustained funding, and partnerships). The anticipated outcomes identified include skin cancer care delivered locally, timely access, career development for nurses, and decreased skin cancer burden. CONCLUSION: An initiative that is place-based and community driven in response to consumer demand addresses key system barriers to earlier detection of skin cancers. It is anticipated to result in flow-on reductions in skin cancer disease burden. Programme logic was useful to both describe the initiative and as a visual tool for discussions, with the potential to inform wider health service efforts to address system barriers and bottlenecks.
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ItemWhat shapes research and research capacity building in rural health services? Context matters(WILEY, 2022-06)OBJECTIVE: To determine the contextual factors influencing research and research capacity building in rural health settings. DESIGN: Qualitative study using semi-structured telephone interviews to collect data regarding health professionals' research education and capacity building. Analysis involved inductive coding using Braun and Clark's thematic analysis; and deductive mapping to the Consolidated Framework for Implementation Research (CFIR). SETTING: Victorian rural health services and university campuses. PARTICIPANTS: Twenty senior rural health managers, academics and/or research coordinators. Participants had at least three years' experience in rural public health, health-related research or health education settings. MAIN OUTCOME MEASURES: Contextual factors influencing the operationalisation and prioritisation of research capacity building in rural health services. RESULTS: Findings reflected the CFIR domains and constructs: intervention characteristics (relative advantage); outer setting (cosmopolitanism, external policies and incentives); inner setting (implementation climate, readiness for implementation); characteristics of individuals (self-efficacy); and process (planning, engaging). Findings illustrated the implementation context and the complex contextual tensions, which either prevent or enhance research capacity building in rural health services. CONCLUSIONS: Realising the Australian Government's vision for improved health service provision and health outcomes in rural areas requires a strong culture of research and research capacity building in rural health services. Low levels of rural research funding, chronic workforce shortages and the tension between undertaking research and delivering health care, all significantly impact the operationalisation and prioritisation of research capacity building in rural health services. Effective policy and investment addressing these contextual factors is crucial for the success of research capacity building in rural health services.
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ItemNo Preview AvailableCommunity Health Programs Delivered Through Information and Communications Technology in High-Income Countries: Scoping Review(JMIR PUBLICATIONS, INC, 2022-03-01)BACKGROUND: The COVID-19 pandemic has required widespread and rapid adoption of information and communications technology (ICT) platforms by health professionals. Transitioning health programs from face-to-face to remote delivery using ICT platforms has introduced new challenges. OBJECTIVE: The objective of this review is to scope for ICT-delivered health programs implemented within the community health setting in high-income countries and rapidly disseminate findings to health professionals. METHODS: The Joanna Briggs Institute's scoping review methodology guided the review of the literature. RESULTS: The search retrieved 7110 unique citations. Each title and abstract was screened by at least two reviewers, resulting in 399 citations for full-text review. Of these 399 citations, 72 (18%) were included. An additional 27 citations were identified through reviewing the reference lists of the included studies, resulting in 99 citations. Citations examined 83 ICT-delivered programs from 19 high-income countries. Variations in program design, ICT platforms, research design, and outcomes were evident. CONCLUSIONS: Included programs and research were heterogeneous, addressing prevalent chronic diseases. Evidence was retrieved for the effectiveness of nurse and allied health ICT-delivered programs. Findings indicated that outcomes for participants receiving ICT-delivered programs, when compared with participants receiving in-person programs, were either equivalent or better. Gaps included a paucity of co-designed programs, qualitative research around group programs, programs for patients and carers, and evaluation of cost-effectiveness. During COVID-19 and beyond, health professionals in the community health setting are encouraged to build on existing knowledge and address evidence gaps by developing and evaluating innovative ICT-delivered programs in collaboration with consumers and carers.
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ItemSelf-reported skin cancer-related behaviours in rural Victoria: results from repeat cross-sectional studies in 2001-2003 and 2016-2018.(WILEY, 2022-06)OBJECTIVE: To assess whether self-reported use of sun-protective measures and skin examination have changed between 2001 and 2018 in a rural setting. METHODS: Repeat cross-sectional survey of randomly selected households in four rural Victorian towns. People aged 16 years and older were eligible to participate. Logistic regression was used to identify demographic factors associated with sun-protective measures and skin examination. RESULTS: Overall, 5,328 participated in 2001-2003 and 2,680 in 2016-2018. Among participants who go out in the sun, the mean number of reported sun-protective measures (2.6±1.3 vs. 2.6±1.6, p=0.867) and the proportion of participants reporting usually/always using sun protection (65.1% vs. 63.9%, p=0.307) were unchanged between the two surveys. However, an increased proportion of participants reported avoiding the sun when outdoors in the more recent survey (from 18.8% to 34.3%, p<0.001). Avoiding the sun was associated with being older, female, of European origin and having post-secondary school education. Skin examination rates increased between the two surveys (32.7% to 40.8%, p<0.001). Skin examinations were associated with older age groups, European origin and post-secondary school education and being male. CONCLUSIONS: Given the small changes in sun protection over time, updated skin cancer campaigns are needed to encourage increased sun-protective behaviours and skin examinations among rural residents. IMPLICATIONS FOR PUBLIC HEALTH: Results suggest that updated health promotion campaigns targeted to rural areas are warranted.
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ItemResearch education and training for nurses and allied health professionals: a systematic scoping review(BMC, 2022-05-19)BACKGROUND: Research capacity building (RCB) initiatives have gained steady momentum in health settings across the globe to reduce the gap between research evidence and health practice and policy. RCB strategies are typically multidimensional, comprising several initiatives targeted at different levels within health organisations. Research education and training is a mainstay strategy targeted at the individual level and yet, the evidence for research education in health settings is unclear. This review scopes the literature on research education programs for nurses and allied health professionals, delivered and evaluated in healthcare settings in high-income countries. METHODS: The review was conducted systematically in accordance with the Joanna Briggs Institute scoping review methodology. Eleven academic databases and numerous grey literature platforms were searched. Data were extracted from the included full texts in accordance with the aims of the scoping review. A narrative approach was used to synthesise findings. Program characteristics, approaches to program evaluation and the outcomes reported were extracted and summarised. RESULTS: Database searches for peer-reviewed and grey literature yielded 12,457 unique records. Following abstract and title screening, 207 full texts were reviewed. Of these, 60 records were included. Nine additional records were identified on forward and backward citation searching for the included records, resulting in a total of 69 papers describing 68 research education programs. Research education programs were implemented in fourteen different high-income countries over five decades. Programs were multifaceted, often encompassed experiential learning, with half including a mentoring component. Outcome measures largely reflected lower levels of Barr and colleagues' modified Kirkpatrick educational outcomes typology (e.g., satisfaction, improved research knowledge and confidence), with few evaluated objectively using traditional research milestones (e.g., protocol completion, manuscript preparation, poster, conference presentation). Few programs were evaluated using organisational and practice outcomes. Overall, evaluation methods were poorly described. CONCLUSION: Research education remains a key strategy to build research capacity for nurses and allied health professionals working in healthcare settings. Evaluation of research education programs needs to be rigorous and, although targeted at the individual, must consider longer-term and broader organisation-level outcomes and impacts. Examining this is critical to improving clinician-led health research and the translation of research into clinical practice.
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ItemNo Preview Available
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ItemPhysical Activity and Self-Reported Metabolic Syndrome Risk Factors in the Aboriginal Population in Perth, Australia, Measured Using an Adaptation of the Global Physical Activity Questionnaire (GPAQ)(MDPI, 2021-06)Background: Complex, ongoing social factors have led to a context where metabolic syndrome (MetS) is disproportionately high in Aboriginal Australians. MetS is characterised by insulin resistance, abdominal obesity, hypertension, hypertriglyceridemia, high blood-sugar and low HDL-C. This descriptive study aimed to document physical activity levels, including domains and intensity and sedentary behaviour, and MetS risk factors in the Perth Aboriginal (predominately Noongar) community. Methods: The Global Physical Activity Questionnaire (GPAQ), together with a questionnaire on self-reported MetS risk factors, was circulated to community members for completion during 2014 (n = 129). Results: Data were analysed using chi-squared tests. The average (SD) age was 37.8 years (14) and BMI of 31.4 (8.2) kg/m2. Occupational, transport-related and leisure-time physical activity (PA) and sedentary intensities were reported across age categories. The median (interquartile range) daily sedentary time was 200 (78, 435), 240 (120, 420) and 180 (60, 300) minutes for the 18-25, 26-44 and 45+ year-olds, respectively (p = 0.973). Conclusions: An in-depth understanding of the types, frequencies and intensities of PA reported for the Perth Aboriginal community is important to implementing targeted strategies to reduce the prevalence of chronic disease in this context. Future efforts collaborating with community should aim to reduce the risk factors associated with MetS and improve quality of life.
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ItemPrevalence of Hepatitis C and treatment uptake in regional Victoria(ELSEVIER SCIENCE INC, 2020-12)OBJECTIVE: The objective of this study was to assess the prevalence of hepatitis C virus (HCV) in regional Victoria and assess amenability to treatment. METHODS: Households were randomly selected and one adult from each was invited to a 'clinic', which included HCV, liver function and liver stiffness/fibrosis tests. Participants reactive to HCV were asked about their amenability to treatment. RESULTS: The study identified eight cases of HCV (antibody and PCR reactive, 1.1%) among 748 participants, half of which were new diagnoses. Most of the HCV-reactive participants were male (89%). Liver function and fibrosis were not significantly different between HCV-reactive and non-reactive participants. Most participants notified of their HCV were amenable to treatment. CONCLUSIONS: The prevalence of HCV in this regional Victorian study (1.1%) was similar to the Australian modelled prevalence estimates. Most participants were amenable to treatment. Implications for public health: The unique opportunity to eliminate HCV requires a reorientation of the public health response toward systematic implementation of treatment to address barriers and reduce stigma and discrimination for marginalised populations. This should include targeting regional areas where the HCV prevalence of undiagnosed cases may be higher than metropolitan areas.