Australian health review : a publication of the Australian Hospital Association最新文献

Objective This study aimed to describe and compare the proportion of patients classified as an emergency department (ED) mental health presentation under different definitions, including the Australian Institute of Health and Welfare (AIHW) definition. Methods This retrospective cohort study enrolled all patients that presented to the EDs of a multi-centre Victorian health service between 1 January 2020 and 30 June 2023. Varying definitions of a mental health presentation were applied to each ED attendance, applying the current AIHW definition (using selected diagnosis codes), broader diagnosis-based coding, the presenting complaint recorded at triage and whether the patient was seen by or referred to the emergency psychiatric service (EPS). The proportion of all ED presentations meeting each definition and any overlap between definitions were calculated. The agreement between each definition and the AIHW definition was evaluated using Kappa's coefficient. Results There were 813,078 presentations to ED of which 34,248 (4.2%) met the AIHW definition for a mental health presentation. Throughout the study, 45,376 (5.6%) patients were seen and/or referred to EPS, and 36,160 (4.4%) patients were allocated a mental health presenting complaint by triage staff. There was moderate interrater agreement between these definitions, with a kappa statistic (95% confidence interval) between the AIHW definition and a mental health presenting complaint recorded at triage of 0.58 (0.58-0.59) and between the AIHW definition and review by EPS of 0.58 (0.57-0.58). Conclusions The AIHW definition is a conservative measure of ED mental health presentations and may underestimate emergency psychiatry workload in Australian EDs.

ObjectivesThis study aimed to determine the feasibility of capturing antimicrobial usage data from prisons for inclusion in the Antimicrobial Use and Resistance in Australia (AURA) surveillance system and to analyse 2021 and 2022 South Australian (SA) usage data for notable trends.MethodsMonthly antimicrobial supply data for eight SA prisons were collected. Antimicrobial volume was converted into the World Health Organization metric, defined daily doses (DDD). Usage rates were calculated relative to prison occupied bed days (OBD).ResultsAnnual usage of systemic antimicrobials across eight SA prisons totalled 26,448 DDD and 23,526 DDD in 2021 and 2022 respectively. Antibacterials accounted for 80.6% of all antimicrobials dispensed during the study period. The average antibacterial usage rate in female prisons was higher on average than in male prisons. The state-wide systemic antibacterial usage rate in SA prisons declined by 11.3% from 23.8 DDDs/1000 OBD in 2021 to 21.1 DDDs/1000 OBD. Doxycycline, amoxicillin, flucloxacillin, amoxicillin-clavulanic acid, and cefalexin accounted for 72% of the total systemic antibacterial usage rate. Variation in the oral and topical antifungal agents used and the rate of use was observed between prisons.ConclusionsThis SA pilot study demonstrates the feasibility of including prisons in routine national antimicrobial surveillance using similar methodology to hospital surveillance. The contributing facilities comprised 6.1% of all Australian prison beds, and extrapolation of the results suggests that the identified gap in surveillance may equate to over 400,000 DDD per annum in prisons nationwide, equating to approximately 5% of hospital inpatient antimicrobial usage.

ObjectiveThe causal effect of successive population-wide lockdowns in response to increased COVID-19 cases on mental health has yet to be examined using robust methods. A natural experiment design underpinned by objective data can improve our understanding surrounding the definitive impact of social distancing restrictions.MethodsThe study employed a natural experiment design underpinned by objective data. Health service cost for visits to general practitioners and psychologists and medication dispensing costs served as objective measures of mental health. Difference-in-difference (DID) estimators, which in this study quantify differences in spending changes between groups over time, were produced based on three comparisons: Victoria 2020 lockdown comparison, Victoria 2021 lockdown comparison, and New South Wales (NSW) 2021 lockdown comparison. Specifically, differences in public health service spending during lockdown periods and the same timeframe in 2019 for Victoria and NSW, and control groups (remaining states and territories), were compared.ResultsPositive estimator values indicate that public health service spending for Victoria and NSW increased more during lockdown periods compared to control states and territories. The Victorian lockdowns of 2020 and 2021, but not the NSW lockdown of 2021, resulted in increased public spending for general practitioner mental health consults (2020 DID estimator: $8498.96 [95% CI $4012.84, $12,373.57], 2021 DID estimator: $6630.06 [95% CI $41.27, $13,267.20], all monetary values in AUD$) and short visits to psychologists (2020 DID estimator: $628.82 [95% CI $466.25, $796.00], 2021 DID estimator: $230.11 [95% CI $47.52, $373.98]). The first Victorian lockdown in 2020 and the NSW lockdown in 2021 resulted in greater spending on short visits to clinical psychologists. Spending on long visits to psychologists and clinical psychologists and medication spending did not change.ConclusionsStrict lockdowns can have an adverse impact on population mental health. The impact is particularly evident in those who have a history of previous mental health concerns but does not necessitate extra use of medications, suggesting that psychological care can address the adverse impact of the lockdowns.

ObjectivesThis study aimed to compare clinical outcomes for patients admitted to Hospital in the Home (HITH) and traditional (bricks-and-mortar) hospitals and explore patient and carer experiences.MethodsA mixed methods approach including triangulation of quantitative and qualitative data was used. Quantitative outcomes were compared using augmented inverse propensity weighting to adjust for differences in patient characteristics between groups. Qualitative data was collected by focus groups and interviews and analysed using reflexive thematic analysis. The study took place in metropolitan Adelaide and one adjacent regional health network in 2020-22. Participants were patients discharged from either hospital setting with 1 of 22 eligible diagnoses. Hospital administrative data informed a comparison of outcomes that included mortality, rate of emergency department re-presentations and re-admissions, length of stay and incidence of complications.ResultsPatients treated in HITH were less unwell than traditional hospital patients. There were no safety or quality concerns identified in the clinical outcomes. Of 2095 HITH patients, the in-patient mortality rate was 0.2%, and 2.3% experienced a return to a bricks-and-mortar hospital during the HITH admission. For HITH patients, the mortality rate after 30days was lower (-1.3%, 95% CI -2 to -0.5, P=0.002), as were re-presentations in 28days (-7.2%, 95% CI -9.5 to -5, P<0.0001), re-admissions in 28days (-4.9%, 95% CI -6.7 to -3.2, P<0.001) and complications (-0.6%, 95% CI -0.8 to -0.5, P<0.001). Interviews of 35 patients and six carers found that HITH was highly accepted and preferred by patients. HITH was perceived to free up resources for other, more acutely unwell patients.ConclusionsHITH was preferred by patients and at least as effective in delivering quality health care as a traditional hospital, although the potential for unobserved confounding must be acknowledged.

ObjectiveThis study aimed to investigate potential missed diagnoses of acute rheumatic fever and rheumatic heart disease during hospital-based care among persons subsequently identified with these conditions.MethodsThis retrospective cohort study used linked emergency department and inpatient administrative records from Queensland, Northern Territory, South Australia, and New South Wales during 2003-2018 (varying between jurisdictions by completeness of data) of all persons first identified with acute rheumatic fever or rheumatic heart disease while aged 8-24years. Using coded discharge diagnoses from the preceding 3years, we identified presentations (e.g. joint pains or heart murmur without specific identified cause) that potentially mimic and thereby represent a missed opportunity to detect acute rheumatic fever or rheumatic heart disease. Sociodemographic factors associated with experiencing ≥1 mimic diagnoses were investigated using multivariable logistic regression models.ResultsAmong 1855 persons, 65 (3.5%) (using narrow diagnostic inclusions) and 146 (7.9%) (with broad inclusions) experienced ≥1 mimic diagnosis. Joint disorders predominated. Mimics categorised as 'high-likelihood' (most specific) were more frequent among persons subsequently diagnosed as young adults (18-24years) than as children (8-12years) (odds ratio [OR] 2.45, 95% confidence interval [CI] 1.34-4.47), and those from low-risk ethnic groups (including Australian-born non-Indigenous persons) compared with Aboriginal and Torres Strait Islander peoples (OR 2.44, 95% CI 1.02-5.85).ConclusionMissed opportunities to detect acute rheumatic fever and rheumatic heart disease continue to occur in Australian hospitals, and present disproportionately among persons from demographic groups considered to be at low risk, suggesting the need for enhanced clinical suspicion in these groups.

ObjectiveClinical care ratios are used to quantify and benchmark the activity of allied health professionals. This study aims to review previous recommendations and identify what variables may influence them.MethodData was collected from the core allied health professions (audiology, nutrition and dietetics, occupational therapy, physiotherapy, podiatry, prosthetics and orthotics, psychology, social work and speech pathology) across eight Australian hospitals. Data for 113 staff who were casual or from smaller professions (audiology, podiatry, prosthetics and orthotics and psychology) were excluded due to insufficient numbers for analysis. The remaining data were analysed according to profession, seniority (tiers 1, 2 and 3) and employment status (permanent versus casual staff). A two-way ANOVA was performed to assess the association of clinical care ratios with tier, profession, employment status and gender.ResultsData from 1246 staff from the five larger professions at participating hospitals were analysed. There were no interactions between profession and gender (P=0.185) or employment status (P=0.412). The relationship between clinical care ratio and profession was modified by tier (interaction term, P=0.014), meaning that differences in clinical care ratios between professions depended on the tier.ConclusionThis research has confirmed that clinical care ratios are a useful tool in workload management and determining staffing levels for allied health professionals. The recommendations from this research provide a starting point that can be finessed with reference to profession, model of care, workforce structure, governance and training requirements. This will lead to increased staff wellbeing and improved patient outcomes.

BackgroundIn Australia, medications can be prescribed by medical practitioners, dentists, nurses, and dispensed by pharmacists. Until recently, pharmacists have been limited to prescribing Schedule 2 and 3 medications, and optometrists, podiatrists, and nurse practitioners can prescribe medications under their scope of practice in some areas of Australia. Recently, the New South Wales (NSW) Government initiated a trial where approved pharmacists in NSW and Australian Capital Territory have an expanded scope of practice to prescribe further medications for urinary tract infections, dermatology conditions (mild to moderate atopic dermatitis, herpes zoster (shingles), impetigo, and mild plaque psoriasis), and resupply of contraceptives. This protocol is for a sub-study of the larger research trial and will explore the perspectives of Aboriginal and Torres Strait Islander peoples and communities including clinicians, healthcare services, and community members about the expanded scope of pharmacists' practice.Methods and analysisYarning circles (group) and individual yarns (semi-structured interviews) will be conducted with leaders, clinicians working with Aboriginal and Torres Strait Islander peoples (general practitioners, nurses, Aboriginal health workers, community pharmacists), Aboriginal Elders, and community members to understand perspectives of the risks, benefits, opportunities, and issues associated with pharmacists prescribing for these specific conditions. Ethics approval was obtained through the Aboriginal Health and Medical Research Council of NSW.ConclusionThe findings of this sub-study will clarify Aboriginal and Torres Strait Islander peoples' unique perspectives, including perception of risks and opportunities.

ObjectivesThe aim of this study was to develop the Remote Health Value Framework to evaluate the models of healthcare provision for workers in the oil and gas sector, predominantly situated in rural and remote areas.MethodsThe framework was co-designed with the leadership team in one global oil and gas company using a multi-criteria decision analysis approach with a conjoint analysis component. This was used to elicit and understand preferences and trade-offs among different value domains that were important to the stakeholders with respect to the provision of healthcare for its workers. Preference elicitation and interviews were conducted with a mix of health, safety, and environment (HSE) team and non-HSE managers and leaders.ResultsOut of five presented value domains, participants considered the attribute 'Improving health outcomes of employees' the most important aspect for the model of healthcare which accounted for 37.3% of the total utility score. Alternatively, the 'Program cost' attribute was least important to the participants, accounting for only 11.0% of the total utility score. The marginal willingness-to-pay analysis found that participants would be willing to pay A$9090 per utile for an improvement in a particular value attribute.ConclusionsThis is the first value framework for healthcare delivery in the oil and gas industry, contextualised by its delivery within rural and remote locations. It provides a systematic and transparent method for creating value-based healthcare models. This approach facilitates the evaluation of healthcare investments, ensuring they align with value domains prioritised by the HSE and leadership teams.

ObjectiveThis study aimed to explore equity of care for Aboriginal and Torres Strait Islander peoples compared to non-Indigenous Australians within a Queensland-wide musculoskeletal service.MethodThe service database was analysed between July 2018 and April 2022 across 18 Queensland Health facilities. Representation of Aboriginal and Torres Strait Islander peoples within the service's patient population was first explored. Second, service and patient-related characteristics and outcomes between Aboriginal and Torres Strait Islander patients and non-Indigenous patients undergoing an episode of care in the service were compared using analysis of variance and chi-squared tests.ResultsA greater proportion of Aboriginal and Torres Strait Islander peoples (4.34%) were represented within the service's patient population than in the general population (3.61%) state-wide. Aboriginal and Torres Strait Islander patients presented with a generally higher severity of clinical presentation across measures at initial consult. Very similar proportions of Aboriginal and Torres Strait Islander (63.2%) and non-Indigenous (64.3%) patients reported clinically meaningful treatment benefits. While a higher proportion of Aboriginal and Torres Strait Islander patients (69.7%) were discharged from the service without requiring specialist review compared to non-Indigenous patients (65.6%), Aboriginal and Torres Strait Islander patients had higher rates of discharge due to non-attendance (20.8%) when compared to non-Indigenous (10.6%) patients (P<0.01).ConclusionsDisparity in care retention for Aboriginal and Torres Strait Islander patients compared to non-Indigenous patients was observed within the musculoskeletal service. Consultation with Aboriginal and Torres Strait Islander communities is needed to address access barriers once in the service to guide service improvement.