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29 August 2024: This article published in Early View in error. The article is under embargo and will republish on 16th September 2024.
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The objective of this analysis was to investigate the relationship between pain and quality of life and physical activity as a mediator in the relationship between pain and quality of life. This study utilised a combination of questionnaire data from 503 community-living people aged 70-years and over concerning quality of life, pain, and physical activity. Participants with higher levels of pain intensity experienced lower quality of life and engaged in lessphysical activity (P < 0.05). Physical activity was a mediator in the relationship between pain and quality of life(6.5 %). This study confirms an association between pain and quality of life and highlights physical activ-ity as an essential component of this relationship; further research is needed to understand the mechanism of this relationship.
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BACKGROUND: StandingTall uses eHealth to deliver evidence-based balance and functional strength exercises. Clinical trials have demonstrated improved balance, reduced falls and fall-related injuries and high adherence. This study aimed to evaluate the implementation of StandingTall into health services in Australia and the UK. METHODS: Two hundred and forty-six participants (Australia, n = 184; UK, n = 62) were recruited and encouraged to use StandingTall for 2 h/week for 6-months. A mixed-methods process evaluation assessed uptake and acceptability of StandingTall. Adherence, measured as % of prescribed dose completed, was the primary outcome. RESULTS: The study, conducted October 2019 to September 2021 in Australia and November 2020 to April 2022 in the UK, was affected by COVID-19. Participants' mean age was 73 ± 7 years, and 196 (81%) were female. Of 129 implementation partners (e.g. private practice clinicians, community exercise providers, community service agencies) approached, 34% (n = 44) agreed to be implementation partners. Of 41 implementation partners who referred participants, 15 (37%) referred ≥5. Participant uptake was 42% (198/469) with mean adherence over 6 months being 41 ± 39% of the prescribed dose (i.e. 39 ± 41 min/week) of exercise. At 6 months, 120 (76%) participants indicated they liked using StandingTall, 89 (56%) reported their balance improved (moderately to a great deal better) and 125 (80%) rated StandingTall as good to excellent. For ongoing sustainability, health service managers highlighted the need for additional resources. CONCLUSIONS: StandingTall faced challenges in uptake, adoption and sustainability due to COVID-19 and a lack of ongoing funding. Adherence levels were lower than the effectiveness trial, but were higher than other exercise studies. Acceptance was high, indicating promise for future implementation, provided sufficient resources and support are made available. TRIAL REGISTRATION: Australian and New Zealand Clinical Trials Registry ACTRN12619001329156.
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Accidentes por Caídas , COVID-19 , Terapia por Ejercicio , Equilibrio Postural , Humanos , Accidentes por Caídas/prevención & control , Femenino , Masculino , Anciano , Australia , Terapia por Ejercicio/métodos , COVID-19/prevención & control , COVID-19/epidemiología , Reino Unido , Telemedicina , Anciano de 80 o más Años , SARS-CoV-2 , Cooperación del Paciente/estadística & datos numéricosRESUMEN
INTRODUCTION: The growing population of older drivers presents challenges for road safety attributed to age-related declines and increased crash fatality rates. However, enabling older people to maintain their health and independence through continued safe driving is important. This study focuses on the urgent need for cost-effective interventions that reduce crash risk while supporting older drivers to remain driving safely for longer. Our study aims to evaluate the effectiveness of three behavioural interventions for older driver safety. These include an online road-rules refresher workshop, tailored feedback on driving performance and two tailored driving lessons. METHODS AND ANALYSIS: A single-blind three-parallel group superiority randomised controlled trial will be conducted with 198 urban licensed drivers aged 65 years and older, allowing for 4% attrition. This sample size provides 80% power to detect a difference with an alpha of 0.05. Participants will be selected based on a standardised on-road test that identifies them as moderately unsafe drivers. Interventions, spanning a 3-month period, aim to improve driving safety. Their effectiveness will be assessed through a standardised on-road assessment of driving safety at 3 months (T1) and 12 months postintervention (T2). Additionally, monthly self-reported driving diaries will provide data on crashes and incidents.This trial has the potential to identify cost-effective approaches for improving safety for older drivers and contribute to evidence-based health policy, clinical practice and guidelines. ETHICS AND DISSEMINATION: Ethical approval was obtained by the University of New South Wales Human Research Ethics Committee (HC190439, 22 August 2019). The results of the study will be disseminated in peer-reviewed journals and research conferences. TRIAL REGISTRATION NUMBER: ACTRN12622001515785.
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Accidentes de Tránsito , Conducción de Automóvil , Humanos , Anciano , Accidentes de Tránsito/prevención & control , Método Simple Ciego , Ensayos Clínicos Controlados Aleatorios como Asunto , Masculino , Femenino , Seguridad , Anciano de 80 o más AñosRESUMEN
[This corrects the article DOI: 10.2196/50146.].
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INTRODUCTION: Endometriosis is a prevalent gynaecological condition for women of reproductive age worldwide. While endometriosis primarily involves the reproductive system, it can also infiltrate additional viscera such as the gastrointestinal tract. Patients with colorectal endometriosis can have severe symptoms that require surgical intervention. There are limited data available to guide the choice of resection technique based on the functional outcomes of bowel resection versus shaving or disc excision in treating colorectal endometriosis. This protocol aims to outline the methods that will be used in a systematic review of the literature comparing the functional outcomes of bowel resection to shaving and disc excision when surgically treating colorectal endometriosis. METHODS AND ANALYSIS: Papers will be identified through database searches, scanning reference lists of relevant studies and citation searching of key papers. Two independent reviewers will screen studies against eligibility criteria and extract data using standardised forms. Databases including MEDLINE, EMBASE and Cochrane will be searched from the beginning of each database until February 2024. The primary outcome is comparing the functional bowel outcomes between the different methods of surgical treatment. Secondary outcome will be quality of life, based on the Low Anterior Resection Syndrome score and the incidence of postoperative pain. A meta-analysis will be performed if the data are homogenous. ETHICS AND DISSEMINATION: This study does not require ethics approval. The results of the systematic review described within this protocol will be disseminated through presentations at relevant conferences and publication in a peer-reviewed journal. The methods will be used to inform future reviews. PROSPERO REGISTRATION NUMBER: CRD42023461711.
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Endometriosis , Enfermedades del Recto , Revisiones Sistemáticas como Asunto , Humanos , Endometriosis/cirugía , Femenino , Enfermedades del Recto/cirugía , Calidad de Vida , Proyectos de Investigación , Enfermedades del Colon/cirugía , Resultado del TratamientoRESUMEN
Considering sex as a biological variable in modern digital health solutions, we investigated sex-specific differences in the trajectory of four physiological parameters across a COVID-19 infection. A wearable medical device measured breathing rate, heart rate, heart rate variability, and wrist skin temperature in 1163 participants (mean age = 44.1 years, standard deviation [SD] = 5.6; 667 [57%] females). Participants reported daily symptoms and confounders in a complementary app. A machine learning algorithm retrospectively ingested daily biophysical parameters to detect COVID-19 infections. COVID-19 serology samples were collected from all participants at baseline and follow-up. We analysed potential sex-specific differences in physiology and antibody titres using multilevel modelling and t-tests. Over 1.5 million hours of physiological data were recorded. During the symptomatic period of infection, men demonstrated larger increases in skin temperature, breathing rate, and heart rate as well as larger decreases in heart rate variability than women. The COVID-19 infection detection algorithm performed similarly well for men and women. Our study belongs to the first research to provide evidence for differential physiological responses to COVID-19 between females and males, highlighting the potential of wearable technology to inform future precision medicine approaches.
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COVID-19 , Masculino , Humanos , Femenino , Adulto , COVID-19/diagnóstico , Estudios Retrospectivos , SARS-CoV-2 , Algoritmos , BiofisicaRESUMEN
BACKGROUND AND SIGNIFICANCE: Australia has a high level of cultural and linguistic diversity, including Aboriginal and Torres Strait Islander peoples. Children from specific cultural and ethnic groups may be at greater risk of overweight and obesity and may bear the additional risk of socioeconomic disadvantage. Our aim was to identify differences in body-mass index z-score (zBMI) by: (1) Cultural and ethnic groups and; (2) Socioeconomic position (SEP), during childhood and adolescence. SUBJECTS/METHODS: We used data from the Longitudinal Study of Australian children (n = 9417) aged 2-19 years with 50870 longitudinal measurements of zBMI. Children were classified into 9 cultural and ethnic groups, based on parent and child's country of birth and language spoken at home. These were: (1) English-speaking countries; (2) Middle East & North Africa; (3) East & South-East Asia; (4) South & Central Asia; (5) Europe; (6) Sub-Saharan Africa; (7) Americas; (8) Oceania. A further group (9) was defined as Aboriginal and Torres Strait Islander from self-reported demographic information. Longitudinal cohort analyses in which exposures were cultural and ethnic group and family socioeconomic position, and the outcome was zBMI estimated using multilevel mixed linear regression models. We stratified our analyses over three periods of child development: early childhood (2-5 years); middle childhood (6-11 years); and adolescence (12-19 years). RESULTS: Across all three periods of child development, children from the Middle East and North Africa, the Americas and Oceania were associated with higher zBMI and children from the two Asian groups were associated with lower zBMI, when compared to the referent group (English). zBMI was socioeconomically patterned, with increasingly higher zBMI associated with more socioeconomic disadvantage. CONCLUSIONS: Our findings identified key population groups at higher risk of overweight and obesity in childhood and adolescence. Prevention efforts should prioritize these groups to avoid exacerbating inequalities in healthy weight in childhood.
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Índice de Masa Corporal , Obesidad Infantil , Factores Socioeconómicos , Adolescente , Niño , Preescolar , Femenino , Humanos , Masculino , Adulto Joven , Australia/epidemiología , Estudios Longitudinales , Obesidad Infantil/epidemiologíaRESUMEN
BACKGROUND: Low back pain (LBP) was the fifth most common reason for an emergency department (ED) visit in 2020-2021 in Australia, with >145,000 presentations. A total of one-third of these patients were subsequently admitted to the hospital. The admitted patient care accounts for half of the total health care expenditure on LBP in Australia. OBJECTIVE: The primary aim of the Back@Home study is to assess the effectiveness of a virtual hospital model of care to reduce the length of admission in people presenting to ED with musculoskeletal LBP. A secondary aim is to evaluate the acceptability and feasibility of the virtual hospital and our implementation strategy. We will also investigate rates of traditional hospital admission from the ED, representations and readmissions to the traditional hospital, demonstrate noninferiority of patient-reported outcomes, and assess cost-effectiveness of the new model. METHODS: This is a hybrid effectiveness-implementation type-I study. To evaluate effectiveness, we plan to conduct an interrupted time-series study at 3 metropolitan hospitals in Sydney, New South Wales, Australia. Eligible patients will include those aged 16 years or older with a primary diagnosis of musculoskeletal LBP presenting to the ED. The implementation strategy includes clinician education using multimedia resources, staff champions, and an "audit and feedback" process. The implementation of "Back@Home" will be evaluated over 12 months and compared to a 48-month preimplementation period using monthly time-series trends in the average length of hospital stay as the primary outcome. We will construct a plot of the observed and expected lines of trend based on the preimplementation period. Linear segmented regression will identify changes in the level and slope of fitted lines, indicating immediate effects of the intervention, as well as effects over time. The data will be fully anonymized, with informed consent collected for patient-reported outcomes. RESULTS: As of December 6, 2023, a total of 108 patients have been cared for through Back@Home. A total of 6 patients have completed semistructured interviews regarding their experience of virtual hospital care for nonserious back pain. All outcomes will be evaluated at 6 months (August 2023) and 12 months post implementation (February 2024). CONCLUSIONS: This study will serve to inform ongoing care delivery and implementation strategies of a novel model of care. If found to be effective, it may be adopted by other health districts, adapting the model to their unique local contexts. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): PRR1-10.2196/50146.
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OBJECTIVES: To investigate publicly funded healthcare costs according to faller status and the periods pre- and post-cataract surgeries, and identify factors associated with higher monthly costs in older people with bilateral cataract. METHODS: This prospective cohort study included community-dwelling older people aged 65 and over (between 2012 and 2019); at baseline participants had bilateral cataract and were waiting for cataract surgery in New South Wales (NSW) public hospitals. Participants were followed for 24 months. The study used self-reported and linked data (Medicare Benefits Schedule, Pharmaceutical Benefits Scheme, NSW Admitted Patient and Emergency Department Data Collections) to identify falls, cataract surgeries and healthcare costs incurred by the Australian and NSW Governments, all costs were inflated to 2018-19 Australian dollars (AUD). Median monthly healthcare costs were calculated for faller status (non-faller, non-medically treated faller, medically treated faller) and surgery periods (pre-surgery, post-first surgery, post-second surgery). Costs in the 30 days following a medically treated fall were estimated. A generalised linear model was used to investigate predictors of healthcare costs. RESULTS: During the median follow-up period of 24 months, 274 participants suffered 448 falls, with 95 falls requiring medical treatment. For medically treated falls, the mean cost in the 30 days after treatment was A$3779 (95% confidence interval $2485, $5074). Higher monthly healthcare costs were associated with a higher number of medications, being of the male sex, having one or more medically treated falls and having bilateral cataract surgery. After excluding the cost of cataract surgery, there were no significant differences in healthcare costs between the pre-cataract surgery, post-first eye cataract surgery and post-second eye cataract surgery periods. CONCLUSIONS: To our knowledge, this is the first study investigating publicly funded costs related to falls and cataract surgery in older people with bilateral cataract. This information enhances our understanding of healthcare costs in this group. The patterns in costs associated with falls can guide future government healthcare expenditure on falls treatment and prevention, including timely cataract surgery.
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INTRODUCTION: Low back pain (LBP) is commonly treated with opioid analgesics despite evidence that these medicines provide minimal or no benefit for LBP and have an established profile of harms. International guidelines discourage or urge caution with the use of opioids for back pain; however, doctors and patients lack practical strategies to help them implement the guidelines. This trial will evaluate a multifaceted intervention to support general practitioners (GPs) and their patients with LBP implement the recommendations in the latest opioid prescribing guidelines. METHODS AND ANALYSIS: This is a cluster randomised controlled trial that will evaluate the effect of educational outreach visits to GPs promoting opioid stewardship alongside non-pharmacological interventions including heat wrap and patient education about the possible harms and benefits of opioids, on GP prescribing of opioids medicines dispensed. At least 40 general practices will be randomised in a 1:1 ratio to either the intervention or control (no outreach visits; GP provides usual care). A total of 410 patient-participants (205 in each arm) who have been prescribed an opioid for LBP will be enrolled via participating general practices. Follow-up of patient-participants will occur over a 1-year period. The primary outcome will be the cumulative dose of opioid dispensed that was prescribed by study GPs over 1 year from the enrolment visit (in morphine milligram equivalent dose). Secondary outcomes include prescription of opioid medicines, benzodiazepines, gabapentinoids, non-steroidal anti-inflammatory drugs by study GPs or any GP, health services utilisation and patient-reported outcomes such as pain, quality of life and adverse events. Analysis will be by intention to treat, with a health economics analysis also planned. ETHICS AND DISSEMINATION: The trial received ethics approval from The University of Sydney Human Research Ethics Committee (2022/511). The results will be disseminated via publications in journals, media and conference presentations. TRIAL REGISTRATION NUMBER: ACTRN12622001505796.
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Médicos Generales , Dolor de la Región Lumbar , Humanos , Analgésicos Opioides/uso terapéutico , Dolor de la Región Lumbar/tratamiento farmacológico , Calidad de Vida , Pautas de la Práctica en Medicina , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
OBJECTIVE: To determine the cost-effectiveness and cost-utility of a quadpill containing irbesartan 37.5 mg, amlodipine 1.25 mg, indapamide 0.625 mg and bisoprolol 2.5 mg in comparison with irbesartan 150 mg for people with hypertension who are either untreated or receiving monotherapy. METHODS: We conducted a within-trial and modelled economic evaluation of the Quadruple UltrA-low-dose tReaTment for hypErTension trial. The analysis was preplanned, and medications and health service use captured during the trial. The main outcomes were incremental cost-effectiveness ratios (ICERs) for cost per mm Hg systolic blood pressure (BP) reduction at 3 months, and modelled cost per quality-adjusted life year (QALY) over a lifetime. RESULTS: The within-trial analysis showed no clear difference in cost per mm Hg BP lowering between randomised treatments at 3 months ($A10 (95% uncertainty interval (UI) $A -18 to $A37) per mm Hg per person) for quadpill versus monotherapy. The modelled cost-utility over a lifetime projected a mean incremental cost of $A265 (95% UI $A166 to $A357) and a mean 0.02 QALYs gained (95% UI 0.01 to 0.03) per person with quadpill therapy compared with monotherapy. Quadpill therapy was cost-effective in the base case (ICER of $A14 006 per QALY), and the result was sensitive to the quadpill cost in one-way sensitivity analysis. CONCLUSIONS: Quadpill in comparison with monotherapy is comparably cost-effective for short-term BP lowering. In the long-term, quadpill therapy is likely to be cost-effective. TRIAL REGISTRATION NUMBER: ANZCTRN12616001144404.
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Hipertensión , Humanos , Análisis Costo-Beneficio , Irbesartán , Hipertensión/tratamiento farmacológico , Años de Vida Ajustados por Calidad de VidaRESUMEN
BACKGROUND: 'Food is medicine' strategies aim to integrate food-based nutrition interventions into healthcare systems and are of growing interest to healthcare providers and policy makers. 'Medically Tailored Meals' (MTM) is one such intervention, which involves the 'prescription' by healthcare providers of subsidized, pre-prepared meals for individuals to prevent or manage chronic conditions, combined with nutrition education. OBJECTIVE: This study will test the efficacy of an MTM program in Australia among participants with type 2 diabetes (T2D) and hyperglycemia, who experience difficulties accessing and eating nutritious food. METHODS: This study will be a two-arm parallel trial (goal n = 212) with individuals randomized in a 1:1 ratio to a MTM intervention group or a control group (106 per arm). Over 26 weeks, the intervention group will be prescribed 20 MTM per fortnight and up to 3 sessions with an accredited dietitian. Controls will continue with their usual care. The primary outcome is glycated hemoglobin (HbA1c, %) and secondary outcomes include differences in blood pressure, blood lipids and weight, all measured at 26 weeks. Process and economic data will be analyzed to assess the feasibility, acceptability, scalability, and cost-effectiveness of the intervention. Recruitment commenced in the first quarter of 2023, with analyses and results anticipated to be available by March 2025. DISCUSSION: Few randomized controlled trials have assessed the impact of MTM on clinical outcomes. This Australian-first trial will generate robust data to inform the case for sustained, large-scale implementation of MTM to improve the management of T2D among vulnerable populations. ANZCTR: ACTRN12622000852752. PROTOCOL VERSION: Version 1.1, July 2023.
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Diabetes Mellitus Tipo 2 , Humanos , Diabetes Mellitus Tipo 2/terapia , Australia , Hemoglobina Glucada , Consejo , Comidas , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
PURPOSE: To determine: (1) the smallest change in function patients would need to see following a self-management intervention for low back pain (LBP) to consider it worthwhile; (2) the association between patient-related factors and the magnitude of the smallest worthwhile change. METHODS: A cross-sectional analysis of 212 participants of the TEXT4myBACK randomised trial was conducted. At baseline, participants nominated the smallest change in function (0-30 scale) following a self-management program they would need to reach to consider it worthwhile. A multivariate regression model estimated the effects of demographic, comorbidities, lifestyle and LBP-related factors on the smallest worthwhile change estimates. RESULTS: On average, people with LBP need to experience an improvement of at least 9.4 points (SD: 5.7) in function to consider a self-management intervention worthwhile. Only baseline function severity was significantly associated with the smallest worthwhile estimate (-0.60; 95%CI - 0.76, - 0.44). CONCLUSION: On average, an improvement of 9.4 points (or 31%) in function is considered by people with LBP as the smallest change that makes self-management worthwhile. Those with lower levels of function needed to experience greater improvements.
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Dolor de la Región Lumbar , Automanejo , Humanos , Dolor de la Región Lumbar/terapia , Estudios TransversalesRESUMEN
INTRODUCTION: Emergency department (ED) overcrowding is a global problem and a threat to the quality and safety of emergency care. Providing timely and safe emergency care therein is challenging. To address this in New South Wales (NSW), Australia, the Emergency nurse Protocol Initiating Care-Sydney Triage to Admission Risk Tool (EPIC-START) was developed. EPIC-START is a model of care incorporating EPIC protocols, the START patient admission prediction tool, and a clinical deterioration tool to support ED flow, timely care, and patient safety. The aim of this study is to evaluate the impact of EPIC-START implementation across 30 EDs on patient, implementation, and health service outcomes. METHODS AND ANALYSIS: This study protocol adopts an effectiveness-implementation hybrid design (Med Care 50: 217-226, 2012) and uses a stepped-wedge cluster randomised control trial of EPIC-START, including uptake and sustainability, within 30 EDs across four NSW local health districts spanning rural, regional, and metropolitan settings. Each cluster will be randomised independently of the research team to 1 of 4 dates until all EDs have been exposed to the intervention. Quantitative and qualitative evaluations will be conducted on data from medical records and routinely collected data, and patient, nursing, and medical staff pre- and post-surveys. ETHICS AND DISSEMINATION: Ethical approval for the research was received from the Sydney Local Health District Research Ethics Committee (Reference Number 2022/ETH01940) on 14 December 2022. TRIAL REGISTRATION: Australian and New Zealand Clinical trial, ACTRN12622001480774p. Registered on 27 October 2022.
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OBJECTIVE: To demonstrate how distributional cost-effectiveness analyses of childhood obesity interventions could be conducted and presented for decision makers. METHODS: We conducted modelled distributional cost-effectiveness analyses of three obesity interventions in children: an infant sleep intervention (POI-Sleep), a combined infant sleep, food, activity and breastfeeding intervention (POI-Combo) and a clinician-led treatment for primary school-aged children with overweight and obesity (High Five for Kids). For each intervention, costs and socioeconomic position (SEP)-specific effect sizes were applied to an Australian child cohort (n = 4898). Using a purpose-built microsimulation model we simulated SEP-specific body mass index (BMI) trajectories, healthcare costs and quality-adjusted life years (QALYs) from age 4 to 17 years for control and intervention cohorts. We examined the distribution of each health outcome across SEP and determined the net health benefit and equity impact accounting for opportunity costs and uncertainty due to individual-level heterogeneity. Finally, we conducted scenario analyses to test the effect of assumptions about health system marginal productivity, the distribution of opportunity costs and SEP-specific effect sizes. The results of the primary analyses, uncertainty analyses and scenario analyses were presented on an efficiency-equity impact plane. RESULTS: Accounting for uncertainty, POI-Sleep and High Five for Kids were found to be 'win-win' interventions, with a 67% and 100% probability, respectively, of generating a net health benefit and positive equity impact compared with control. POI-Combo was found to be a 'lose-lose' intervention, with a 91% probability of producing a net health loss and a negative equity impact compared with control. Scenario analyses indicated that SEP-specific effect sizes were highly influential on equity impact estimates for POI-Combo and High Five for Kids, while health system marginal productivity and opportunity cost distribution assumptions primarily influenced the net health benefit and equity impact of POI-Combo. CONCLUSIONS: These analyses demonstrated that distributional cost-effectiveness analyses using a fit-for-purpose model are appropriate for differentiating and communicating the efficiency and equity impacts of childhood obesity interventions.
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Obesidad Infantil , Niño , Humanos , Preescolar , Adolescente , Obesidad Infantil/prevención & control , Análisis de Costo-Efectividad , Análisis Costo-Beneficio , Australia , Índice de Masa CorporalRESUMEN
Objective: To assess whether inter-professional, bidirectional collaboration between general practitioners (GPs) and pharmacists has an impact on improving cardiovascular risk outcomes among patients in the primary care setting. It also aimed to understand the different types of collaborative care models used. Study design: Systematic review and Hartung-Knapp-Sidik-Jonkman random effects meta-analyses of randomised control trials (RCTs) in inter-professional bidirectional collaboration between GP and pharmacists assessing a change of patient cardiovascular risk in the primary care setting. Data sources: MEDLINE, EMBASE, Cochrane, CINAHL and International Pharmaceutical Abstracts, scanned reference lists of relevant studies, hand searched key journals and key papers until August 2021. Data synthesis: Twenty-eight RCTs were identified. Collaboration was associated with significant reductions in systolic and diastolic blood pressure (23 studies, 5,620 participants) of -6.42 mmHg (95% confidence interval (95%CI) -7.99 to -4.84) and -2.33 mmHg (95%CI -3.76 to -0.91), respectively. Changes in other cardiovascular risk factors included total cholesterol (6 studies, 1,917 participants) -0.26 mmol/L (95%CI -0.49 to -0.03); low-density lipoprotein (8 studies, 1,817 participants) -0.16 mmol/L (95%CI -0.63 to 0.32); high-density lipoprotein (7 studies, 1,525 participants) 0.02 mmol/L (95%CI -0.02 to 0.07). Reduction in haemoglobin A1c (HbA1C) (10 studies, 2,025 participants), body mass index (8 studies, 1,708 participants) and smoking cessation (1 study, 132 participants) was observed with GP-pharmacist collaboration. Meta-analysis was not conducted for these changes. Various models of collaborative care included verbal communication (via phone calls or face to face), and written communication (emails, letters). We found that co-location was associated with positive changes in cardiovascular risk factors. Conclusion: Although it is clear that collaborative care is ideal compared to usual care, greater details in the description of the collaborative model of care in studies is required for a core comprehensive evaluation of the different models of collaboration.
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Enfermedades Cardiovasculares , Diabetes Mellitus , Médicos Generales , Humanos , Farmacéuticos , Diabetes Mellitus/epidemiología , Factores de Riesgo , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/prevención & control , Factores de Riesgo de Enfermedad CardiacaRESUMEN
BACKGROUND: E-health, defined as the use of information and communication technologies to improve healthcare delivery and health outcomes, has been promoted as a cost-effective strategy to treat adolescent overweight and obesity. However, evidence supporting this claim is lacking. OBJECTIVES: Assess the potential cost-effectiveness of a hypothetical e-health intervention for adolescents with overweight and obesity. METHODS: The costs and effect size (BMI reduction) of the hypothetical intervention were sourced from recent systematic reviews. Using a micro-simulation model with a lifetime time horizon, we conducted a modelled cost-utility analysis of the intervention compared to a 'do-nothing' approach. To explore uncertainty, we conducted bootstrapping on individual-level costs and quality-adjusted life years (QALYs) and performed multiple one-way sensitivity analyses. RESULTS: The incremental cost-effectiveness ratio (ICER) for the e-health intervention was dominant (cheaper and more effective), with a 96% probability of being cost-effective at a willingness-to-pay (WTP) of $50 000/QALY. The ICER remained dominant in all sensitivity analyses except when using the lower bounds of the hypothetical intervention effect size, which reduced the probability of cost-effectiveness at a WTP of $50 000/QALY to 51%. CONCLUSION: E-health interventions for treatment of adolescent overweight and obesity demonstrate very good cost-effectiveness potential and should be considered by healthcare decision makers. However, further research on the efficacy of such interventions is warranted to strengthen the case for investment.
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Obesidad Infantil , Telemedicina , Humanos , Adolescente , Análisis Costo-Beneficio , Sobrepeso , AustraliaRESUMEN
INTRODUCTION: Asthma has substantial and increasing health and economic burden worldwide. This study aimed to estimate healthcare expenditure and determine the factors that increase expenditure in Australians with poorly controlled asthma. METHODS: Individuals ≥18 years of age with poorly controlled asthma, as determined by a score ≥1.5 on the Asthma Control Questionnaire, were included in the study. Healthcare utilization costs from medical services and medications were estimated over an average follow-up of 12 months from administratively linked data: the Medicare Benefits Schedule and Pharmaceutical Benefits Scheme. A generalized linear model with gamma distribution and log link was used to predict participants' key baseline characteristics associated with variations in healthcare costs. RESULTS: A total of 341 participants recruited through community pharmacies were included. The mean (standard deviation, SD) age of participants was 56.6 (SD 17.6) years, and approximately 71% were females. The adjusted average monthly healthcare expenditure per participant was $AU386 (95% CI: 336, 436). On top of the average monthly costs, an incremental expenditure was found for each year increase in age ($AU4; 95% CI: 0.78, 7), being unemployed ($AU201; 95% CI: 91, 311), one unit change in worsening quality of life ($AU35; 95% CI: 9, 61) and being diagnosed with depression and anxiety ($AU171; 95% CI: 36, 306). CONCLUSIONS: In a cohort of Australian patients, characterized by poor asthma control and co-morbidities individuals impose substantial economic burden in terms of Medicare funded medical services and medications. Programs addressing strategies to improve the quality of life and manage co-morbid anxiety and depression and encourage asthma patients' engagement in clinically tolerable jobs, may result in significant cost savings to the health system.
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Asma , Gastos en Salud , Femenino , Humanos , Anciano , Persona de Mediana Edad , Masculino , Calidad de Vida , Australia , Programas Nacionales de Salud , Asma/terapia , Costos de la Atención en SaludRESUMEN
Objective This study aimed to assess emergency clinician perceptions of adult patients who present frequently to the emergency department (ED) in an Australian context and understand current practices. Methods ED clinicians including general practitioners, career medical officers and nurse unit managers working at New South Wales Australia level 3-6 hospitals were surveyed. Responses to open-ended questions were independently coded by two reviewers and the main themes were analysed. Results Almost all the 210 participants (99%) could identify a population of frequent ED presenters at their hospital. Participants suggested that 9-12 presentations per year was a useful benchmark to use to characterise frequent ED presentations. They also indicated the need to consider as criteria recurrent presentations, their complexity, disease category and timeframe. Participants believed that the cause for presentation, from a restricted list of clinical alternatives, was multifactorial but the single most common cause for presentation was thought to be mental health followed by drug and alcohol. A total of 73% of participants reported that their hospitals had interventions to address frequent ED presentations, most commonly case management, multidisciplinary meetings and staff specialist involvement. Lack of co-ordination between services and a lack of resources in ED were cited as barriers to improving outcomes for patients who frequently present. Conclusions ED clinicians surveyed offered suggestions on how to characterise frequent ED presentations beyond the number of visits to better identify this higher risk population. Additional services, as well as better coordination between patients, families, hospitals and outpatient services, appear needed in order to improve outcomes for this cohort of patients. Interventions should focus on increasing health outcomes, rather than a decrease in the number of presentations alone.