Phenolic profiles of Australian monofloral Eucalyptus, Corymbia, Macadamia and Lophostemon honeys via HPLC-DAD analysis.

Australian honey samples from four botanical genera (Lophostemon, Eucalyptus, Macadamia and Corymbia) were investigated for their phenolic content. An improved phenolic extraction and high-performance liquid chromatography-diode array detection (HPLC-DAD) analysis method allowed for the rapid and reliable identification of phenolic compounds. A concentrated liquid-liquid extraction method with an acidified aqueous solution and acetonitrile was optimised to isolate phenolic compounds from the honey matrix. The concentrated extraction method improved sensitivity and permitted the identification of phenolics present at low concentrations (LOD: 0.012-0.25 mg/kg and LOQ: 0.040-2.99 mg/kg). The optimised HPLC-DAD chromatographic conditions gave stable retention times, improved peak separation and allowed for the inexpensive detection of each of the 109 phenolic compounds at their maximum absorbance wavelength. Out of the 109 phenolic compounds included in this study, 49 were identified in the Australian honeys tested. Furthermore, 25 of the 49 compounds were determined to be markers specific to honey floral origin.

Where would young people using an online STI testing service want to be treated? A survey of young Australians.

Background Although there has been growth in online STI testing services, more attention is needed to understand how to facilitate effective treatment pathways for users. This study investigated where young people want to be treated for gonorrhoea and syphilis if they test positive using an online service. Methods We conducted an online survey of Australians aged 16-29years that included multiple choice and free-text questions about their preferred location for receiving injectable antibiotics. Multivariable multinomial logistic regression examined associations between respondent characteristics and service preferences. Content analysis was used to code free-text responses. Results Among 905 survey respondents, 777 (85.9%) answered questions on treatment preferences. Respondents most commonly preferred injectable antibiotics provided by a sexual health clinic (294; 37.8%) or a nurse in a pharmacy (208; 26.8%). Gender/sexually diverse respondents were more likely to select sexual health clinics over general practice (MSM RRR 2.5, 95% CI 1.1-5.7; WSW RRR 2.6, 95% CI 1.1-5.7; trans/non-binary RRR 2.5; 95% CI 1.0-6.0). Older respondents (aged 25-29years) were more likely to choose all alternatives over general practice, with the reverse found for those who had previously tested. From open-text answers, pharmacies were valued for their convenience, and sexual health clinics for providing non-judgemental, free services by specialists. Conclusions Differences in treatment preferences by certain groups of young people suggest that different service offerings may influence treatment-seeking outcomes from online STI testing services.

Auditing learner driver information about floodwaters: An environmental scan of government issued resources in Australia.

INTRODUCTION: Vehicles driving, or being swept, into floodwaters is a leading cause of flood-related death. Establishing safe behaviors among learner drivers may reduce risk throughout their driving lifetime. METHODS: An environmental scan of publicly available government issued learner and driver handbooks across the eight Australian jurisdictions was conducted to identify information provided regarding floodwaters. Search terms included 'flood,' 'rain,' 'water,' and 'wet.' A visual audit of flood-related signage was also conducted. RESULTS: Twelve documents, across eight jurisdictions, were analyzed. Four jurisdictions' documents provided no information on flooding. Of the four jurisdictions that provided information, content varied. This included highlighting risks and discouraging entering floodwaters in a vehicle, including penalties associated with travel on closed roads, to advising depth and current checks if crossing a flooded roadway, with recommendations based on vehicle size (preference given to bigger vehicles, i.e., 4wds). Information on flood-related signage was found in one jurisdiction. DISCUSSION: Learner and driver handbooks represent a missed opportunity to provide flood safety information. Currently, information is not provided in all jurisdictions, despite flood-related vehicle drowning deaths of drivers and passengers being a national issue. Where information is presented, it is limited, often lacks practical guidance on how to assess water depth, current, and road base stability, and could better use evidence regarding the psychological factors underpinning, and behavioral prompts for performing, or avoiding, risky driving behavior during floods. CONCLUSIONS: The provision and content of information in learner driver and driver handbooks must be improved, particularly within the context of increasing flooding and extreme weather associated with the effects of climate change. PRACTICAL APPLICATIONS: We encourage all jurisdictions to provide practical information that draws on evidence-based risk factors and empirically established psychological factors for behavioral change to help establish safe driver behaviors around floods in the formative years of learning to drive.

Multigroup invariance of measure for angry drivers (MAD) scale using a representative sample of drivers in Australia.

INTRODUCTION: Driver anger and aggression have been linked to crash involvement and injury outcomes. Improved road safety outcomes may be achieved through understanding the causes of driver anger, and interventions designed to reduce this anger or prevent it from becoming aggression. Scales to measure anger propensities will be an important tool in this work. The measure for angry drivers (MAD; Stephens et al., 2019) is a contemporary scale designed to measure tendencies for anger across three types of driving scenarios: perceived danger from others, travel delays, and hostility or aggression from other drivers. METHOD: This study aimed to validate MAD using a representative sample of Australian drivers, stratified across age, gender, and location. Participants completed a 10-minute online survey that included MAD, sought demographic information (age, gender, driving purpose, crash history), as well as the frequency of aggressive driving. Multigroup confirmatory factor analyses (MGCFA) assessed how stable the structure of the MAD was across drivers of different ages, gender, purposes for driving and those who do or do not display anger aggressively. MAD was invariant across all groups, showing that all drivers interpreted and responded to MAD in the same way. RESULTS: A comparison of latent means showed anger tendencies were higher for men compared to women, for younger drivers compared to older drivers, and for those who drive mainly for work compared to those who mainly drive for other reasons. When controlling for driver factors, driving anger was associated with increased odds of being aggressive while driving. PRACTICAL APPLICATIONS: Overall, this study demonstrated that MAD is an appropriate scale to measure anger tendencies and can be used to support interventions, and evaluation of interventions, to reduce anger and aggressive driving.

How do perceptions of procedural justice, police legitimacy, and legitimacy of laws influence intentions to drug drive?

INTRODUCTION: There is a need for improved drug driving enforcement to promote greater driver compliance with drug driving laws. In Australia, Roadside Drug Testing (RDT) suffers from operational challenges that undermine its effectiveness in reducing drug driving. OBJECTIVE: To identify potential improvements to RDT, this study investigated the extent to which drivers perceive RDT to be procedurally just and that the policing of drug driving and the associated laws are legitimate. These perceptions were then compared with those applying to Random Breath Testing (RBT) and examined in relation to their respective influence on intentions to drug and drink drive in the future. METHOD: A sample of 1,483 licensed drivers from three Australian states completed an online survey. RESULTS: Those participants who reported engaging in drug driving perceived RDT to be less procedurally just than non-drug drivers. Similarly, drug drivers perceived the police and associated drug driving laws to be less legitimate than non-drug drivers. Furthermore, drug drivers who had been tested at an RDT operation in the past perceived RDT to be less procedurally just and considered drug driving policing and laws to be less legitimate, compared with the corresponding perceptions of drink drivers who had been tested at an RBT operation. A regression analysis indicated that stronger intentions to drug drive in the future were associated with lower perceptions of police legitimacy and the legitimacy of drug driving laws, but not with the elements of procedural justice. However, follow-up analyses indicated that the influence of procedural justice on intentions was mediated by the two legitimacy variables, thus weakening its direct impact on intentions. PRACTICAL APPLICATIONS: The results highlight the need for road safety authorities to enhance the perceived legitimacy of drug driving enforcement and associated laws. Changes to current police practices and/or drug-driving laws may also be needed to enhance the effectiveness of RDT.

Examining workplace safety for remote area nurses in Australia: a cross-sectional descriptive study.

INTRODUCTION: Australia's remote health sector has chronic understaffing issues and serves an isolated, culturally diverse population with a high burden of disease. Workplace health and safety (WHS) impacts the wellbeing and sustainability of the remote health workforce. Additionally, poor WHS contributes to burnout, high turnover of staff and reduced quality of care. The issue of poor WHS in Australian very remote primary health clinics was highlighted by the murder of remote area nurse (RAN) Gayle Woodford in 2016. Following her death, a national call for change led by peak bodies and Gayle's family resulted in the development of many WHS recommendations and strategies for the remote health sector. However, it is unclear whether they have been implemented. The aim of this study is to identify which WHS recommendations have been implemented, from the perspective of RANs. METHODS: A cross-sectional online survey of 173 RANs was conducted during December 2020 and January 2021. The survey was open to all RANs who had worked in a very remote (MM 7 of the Modified Monash (MM) Model) primary health clinic in Australia more recently than January 2019. A convenience sampling approach was used. The survey tool was developed by the project team using a combination of validated tools and remote-specific workplace safety recommendations. Broad recommendations, such as having a safe clinic building, safe staff accommodation, local orientation, and 'never alone' policy, were broken down into specific safety criteria. These criteria were used to generate workplace safety scores to quantify how well each recommendation had been met, and clustered into the following domains: preparation of staff, safe work environment and safe work practices. Descriptive statistics were used and the safety scores between different states and territories were also compared. RESULTS: Overall, the average national workplace safety score was 53% (standard deviation (SD) 19.8%) of recommendations met in participants' most recent workplace, with median 38.5% (interquartile range (IQR) 15.4-61.5%) of staff preparation recommendations, median 59.4% (IQR 43.8-78.1%) of safe work environment recommendations, and median 50.0% (IQR 30.0-66.7%) of safe work practices recommendations met. Within domains, some recommendations had greater uptake than others, and the safety scores of different states/territories also varied. Significant variation was found between the Northern Territory (57.5%, SD 18.7%) and Queensland (41.7%, SD 16.7%) (p<0.01), and between South Australia (74.5%, IQR 35.9%) and Queensland (p<0.05). Last, many RANs were still expected to attend after-hours call-outs on their own, with only 64.1% (n=107/167) of participants reporting a 'never alone' policy or process in their workplace. CONCLUSION: The evidence from this study revealed that some recommended safety strategies had been implemented, but significant gaps remained around staff preparation, fatigue management and infrastructure safety. Ongoing poor WHS likely contributes to the persistently high turnover of RANs, negatively affecting the quality and continuity of health care in remote communities. Variation in safety scores between regions warns of a fragmentation of approaches to WHS within the remote health sector, despite the almost identical WHS legislation in different states/territories. These gaps highlight the need to establish and enforce a national minimum standard of workplace safety in the remote health sector.

Australian Youth Self-Harm Atlas: spatial modelling and mapping of self-harm prevalence and related risk and protective factors to inform youth suicide prevention strategies.

AIMS: Suicide prevention strategies have shifted in many countries, from a national approach to one that is regionally tailored and responsive to local community needs. Previous Australian studies support this approach. However, most studies have focused on suicide deaths which may not fully capture a complete understanding of prevention needs, and few have focused on the priority population of youth. This was the first nationwide study to examine regional variability of self-harm prevalence and related factors in Australian young people. METHODS: A random sample of Australian adolescents (12-17-year-olds) were recruited as part of the Young Minds Matter (YMM) survey. Participants completed self-report questions on self-harm (i.e., non-suicidal self-harm and suicide attempts) in the previous 12 months. Using mixed effects regressions, an area-level model was built with YMM and Census data to produce out-of-sample small area predictions for self-harm prevalence. Spatial unit of analysis was Statistical Area Level 1 (average population 400 people), and all prevalence estimates were updated to 2019. RESULTS: Across Australia, there was large variability in youth self-harm prevalence estimates. Northern Territory, Western Australia, and South Australia had the highest estimated state prevalence. Psychological distress and depression were factors which best predicted self-harm at an individual level. At an area-level, the strongest predictor was a high percentage of single unemployed parents, while being in an area where ≥30% of parents were born overseas was associated with reduced odds of self-harm. CONCLUSIONS: This study identified characteristics of regions with lower and higher youth self-harm risk. These findings should assist governments and communities with developing and implementing regionally appropriate youth suicide prevention interventions and initiatives.

Promoting Independence Through Quality Dementia Care at Home (PITCH): An Australian Stepped-Wedge Cluster Randomised Controlled Trial Evaluating a Dementia Training Program for Home Care Workers.

OBJECTIVES: The primary aim of this pragmatic stepped-wedge cluster RCT was to determine the efficacy of a co-designed dementia specialist training program (the PITCH program) for home care workers (HCWs) to improve their confidence and knowledge when providing care for clients living with dementia. METHODS: HCWs who provided care to clients with dementia were recruited from seven home care service provider organisations in Australia between July 2019 and May 2022, and randomised into one of 18 clusters. The primary outcome was HCW's sense of self-competence in providing care services to people living with dementia at 6 months post PITCH training measured by the Sense of Competence in Dementia Care Staff (SCIDS) Scale. RESULTS: Two hundred and thirteen HCWS completed baseline assessment and almost half (48.4%) completed all three study assessments. HCWs in clusters that received PITCH training had significantly higher sense of competence (measured by SCIDS) than those who had not received PITCH training. Post hoc analysis revealed that face-to-face PITCH training consistently resulted in improvements in the HCWs sense of competence, dementia attitudes and knowledge when compared to online training and when compared to no training. PITCH training had no effect on the sense of strain HCWs felt in delivering dementia care. CONCLUSIONS: Given the majority of care for people living with dementia is provided at home by family carers supported by HCWs, it is essential that HCWs receive training that improves their skills in dementia care. This study is an important step towards better care at home for people living with dementia.

Tobacco, nicotine, and cannabis use and exposure in an Australian Indigenous population during pregnancy: A protocol to measure parental and foetal exposure and outcomes.

BACKGROUND: The Australian National Perinatal Data Collection collates all live and stillbirths from States and Territories in Australia. In that database, maternal cigarette smoking is noted twice (smoking <20 weeks gestation; smoking >20 weeks gestation). Cannabis use and other forms of nicotine use, for example vaping and nicotine replacement therapy, are nor reported. The 2021 report shows the rate of smoking for Australian Indigenous mothers was 42% compared with 11% for Australian non-Indigenous mothers. Evidence shows that Indigenous babies exposed to maternal smoking have a higher rate of adverse outcomes compared to non-Indigenous babies exposed to maternal smoking (S1 File). OBJECTIVES: The reasons for the differences in health outcome between Indigenous and non-Indigenous pregnancies exposed to tobacco and nicotine is unknown but will be explored in this project through a number of activities. Firstly, the patterns of parental and household tobacco, nicotine and cannabis use and exposure will be mapped during pregnancy. Secondly, a range of biological samples will be collected to enable the first determination of Australian Indigenous people's nicotine and cannabis metabolism during pregnancy; this assessment will be informed by pharmacogenomic analysis. Thirdly, the pharmacokinetic and pharmacogenomic findings will be considered against maternal, placental, foetal and neonatal outcomes. Lastly, an assessment of population health literacy and risk perception related to tobacco, nicotine and cannabis products peri-pregnancy will be undertaken. METHODS: This is a community-driven, co-designed, prospective, mixed-method observational study with regional Queensland parents expecting an Australian Indigenous baby and their close house-hold contacts during the peri-gestational period. The research utilises a multi-pronged and multi-disciplinary approach to explore interlinked objectives. RESULTS: A sample of 80 mothers expecting an Australian Indigenous baby will be recruited. This sample size will allow estimation of at least 90% sensitivity and specificity for the screening tool which maps the patterns of tobacco and nicotine use and exposure versus urinary cotinine with 95% CI within ±7% of the point estimate. The sample size required for other aspects of the research is less (pharmacokinetic and genomic n = 50, and the placental aspects n = 40), however from all 80 mothers, all samples will be collected. CONCLUSIONS: Results will be reported using the STROBE guidelines for observational studies. FORWARD: We acknowledge the Traditional Custodians, the Butchulla people, of the lands and waters upon which this research is conducted. We acknowledge their continuing connections to country and pay our respects to Elders past, present and emerging. Notation: In this document, the terms Aboriginal and Torres Strait Islander and Indigenous are used interchangeably for Australia's First Nations People. No disrespect is intended, and we acknowledge the rich cultural diversity of the groups of peoples that are the Traditional Custodians of the land with which they identify and with whom they share a connection and ancestry.

Psychometric evaluation of the Australian interprofessional socialisation and valuing scale: An invariant measure for health practitioners and students.

OBJECTIVES: This study aimed to evaluate the psychometric properties of the Australian Interprofessional Socialisation and Valuing Scale (ISVS)-21 and provide an invariant measure for health practitioners and students to assess interprofessional socialisation. METHODS: The COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) were used as guidelines. This research began with a key step: conducting a pilot study to assess content validity, a requirement of COSMIN for item development. The ISVS-21 has not yet been validated in Australia. Content validity checks ensure the developed items accurately represent the measured construct in the intended cultural context. In addition to conducting more comprehensive tests of psychometric properties compared to previous studies on ISVS-21, this paper introduces something new by evaluating the internal structure of the instrument involving measurement invariance and hypothesis testing for construct validity based on several assumptions related to interprofessional socialisation and values. An invariant measure validates the use of the Australian ISVS-21 on practitioner and student equivalently, allowing the comparison of outcomes at both levels. RESULTS: The evaluation of content validity indicated that the items were relevant, comprehensible (practitioners and students had an agreement score of >70% for all 21 items), and comprehensive to the concepts intended to be measured. Structural validity confirms ISVS-21 Australia as unidimensional, with good internal consistency reliabilities, Cronbach's α scores = 0.96 (practitioner) and 0.96 (student). Measurement invariance tests confirm ISVS-21 Australia is configural, metric and scalar invariance (ΔCFI ≤ 0.01) across the tested groups of practitioner and student, and therefore suitable for use by both cohorts in Australia. Age and length of work/study were discriminant factors for interprofessional socialisation in both cohorts; the professional background was a differentiating factor for practitioners but not for students. Hypotheses testing results support the COSMIN construct validity requirement for the measure, with 83.3% of assumptions tested accepted. CONCLUSION: The Australian ISVS has good psychometric properties based on evaluating the content validity, internal structure, and hypotheses testing for construct validity. In addition, Australian ISVS is an invariant measure for use by health practitioners and students and, therefore, confirmed as a quality measure to assess interprofessional socialisation for both cohorts in Australia.

Alcohol pharmacotherapy dispensing trends in Australia between 2006 and 2023.

AIMS: This study aimed to investigate acamprosate and naltrexone dispensing patterns in Australia. METHODS: A 10% representative sample of medications subsidized by the Australian Pharmaceutical Benefits Scheme (PBS) was used to identify individuals who were dispensed naltrexone or acamprosate between January 2006 and December 2023. Data were used to examine concurrent dispensing, medication switching and treatment episode length, as well as changes in prevalence and incidence over time. RESULTS: During the study, we identified 22 745 individuals with a total of 117 548 dispensed prescriptions (45.3% naltrexone, 43.0% acamprosate, and 11.7% concurrent dispensing). Alcohol pharmacotherapy dispensing occurred in 1354 per 100 000 individuals. It is estimated that 2.9% of individuals with an alcohol use disorder in Australia are receiving a PBS-listed pharmacological treatment. For both pharmacotherapies, individuals were most likely to be male (60.0%) and 35-54 years of age (56.0%). Individuals were more likely to switch from acamprosate to naltrexone rather than the reverse. From 2006 and 2023, the number of prevalent individuals treated with an alcohol pharmacotherapy significantly increased, driven mainly the use of naltrexone, which more than doubled over the study period. Incident naltrexone-treated individuals were more likely to remain on treatment for the recommended minimum 3-month period compared to acamprosate treated individuals, although overall dispensing for at least 3 months was low (5.1%). CONCLUSIONS: In Australia between 2006 and 2023, rates of naltrexone dispensing have substantially increased, while acamprosate dispensing showed minimal changes. However, the use of alcohol pharmacotherapies remains low compared with the likely prevalence of alcohol use disorders.

Employers most desirable attributes in early-career physiotherapists: a content analysis of job advertisements.

BACKGROUND: Ensuring a sufficient, appropriately qualified health workforce is of global concern. Understanding the attributes that employers seek is critical in recruitment, retention, and educational design. In physiotherapy, there is a dearth of evidence on desirable attributes that employers seek from early-career physiotherapists. This study directly addresses this gap. The aims of this study were to identify the characteristics of the jobs advertised for early-career physiotherapists in Australia; determine which attributes were most desired when employing an early-career physiotherapist; and identify if there were differences in the attributes required based upon workplace location. METHODS: New graduate and early-career physiotherapy job advertisements were collected for six months from 1st October 2020 until 31st March 2021 from SEEK.com.au, a large online employment marketplace that operates across ten countries in the Asia Pacific and Latin America. Job advertisements needed to specify new graduate or early-career physiotherapist eligibility and be located within Australia. Data extraction were completed using QuestionPro®. The Modified Monash Model was used to classify rurality of job location. Job advertisements were analysed descriptively and using content analysis to identify attributes. RESULTS: The search yielded 578 job advertisements with the greatest number collected in October 2020 (25.3%). Of the advertisements, 428 (74.0%) were in metropolitan locations (Modified Monash 1), 47 (8.1%) were in regional (Modified Monash 2), 99 (17.1%) were in rural locations (Modified Monash 3-5), and 4 (0.8%) were in remote locations (Modified Monash 6-7). Most roles were in private practice (63.3%) or aged care (21.7%). The top five attributes requested by employers were client focus, communication and interpersonal skills, team player, willingness to learn, and being able to build rapport, relationships, and networks. Academic results, resilience, and empathy were the least requested attributes. Differences in requested employability attributes increased with rurality. CONCLUSIONS: This study addresses the current knowledge about attributes sought by employers for early-career physiotherapists. The most prevalent attributes requested were client focus and communication and interpersonal skills. This exploration of attributes can help to better prepare graduates for their first roles, align expectations, and increase understanding of priorities for entry level university programs, as well as identify priorities for support during transition to practice. Desired attributes should be clearly defined by employers in recruitment and retention processes.

The development of a cognitive screening protocol for Aboriginal and/or Torres Strait Islander peoples: the Guddi Way screen.

Background Many Aboriginal and/or Torres Strait Islander peoples are exposed to risk factors for cognitive impairment. However, culturally appropriate methods for identifying potential cognitive impairment are lacking. This paper reports on the development of a screen and interview protocol designed to flag possible cognitive impairments and psychosocial disability in Aboriginal and/or Torres Strait Islander adults over the age of 16years. Methods The Guddi Way screen includes items relating to cognition and mental functions across multiple cognitive domains. The screen is straightforward, brief, and able to be administered by non-clinicians with training. Results Early results suggest the Guddi Way screen is reliable and culturally acceptable, and correctly flags cognitive dysfunction among Aboriginal and/or Torres Strait Islander adults. Conclusions The screen shows promise as a culturally appropriate and culturally developed method to identify the possibility of cognitive impairments and psychosocial disability in Aboriginal and/or Torres Strait Islander adults. A flag on the Guddi Way screen indicates the need for referral to an experienced neuropsychologist or neuropsychiatrist for further assessment and can also assist in guiding support services.

Providing a localised cervical cancer screening course for general practice nurses.

Cervical cancer screening programs in Australia have been developed to detect early precancerous changes in women with a cervix aged between 25 and 74. Yet, many barriers remain to the uptake of cervical screening. Barriers include a lack of culturally appropriate service provision, physical access, poor health literacy, emotional difficulties, socio-economic disadvantage and not having access to a female service provider. In remote and very remote areas of Australia, additional barriers experienced by Aboriginal or Torres Strait Islander peoples include a distrust of healthcare providers and a lack of services, resulting in a much higher rate of diagnosis and death from cervical cancer. General practice nurses (GPNs) are well placed to conduct cervical screening tests (CSTs) after they have undertaken additional education and practical training. GPNs' increase in scope of practice is beneficial to general practice as it helps to remove some barriers to cervical screening. In addition, GPNs conducting CSTs reduce GP workload and burnout and increase teamwork. GPNs working in metropolitan clinics have greater access to training facilities, whereas those working in rural and remote clinics are required to travel potentially long distances to complete practical assessments. This highlights the need for training to be made available in rural and remote areas. The aim of this forum paper is therefore to generate further discussion on the need for training programs to be made available in rural and remote areas to aid the upskilling of GPNs.

High-resolution temperature, salinity and depth data from southeastern Australian estuaries, 2018-2021.

Estuaries are the important interface between the land and sea, providing significant environmental, economic, cultural and social values. However, they face unprecedented pressures including eutrophication, harmful algal blooms, habitat loss, and extreme weather due to climate change. Here we present an open access, quality-controlled water quality dataset collected from twelve diverse estuaries spanning 1000 km along the southeastern Australian coastline. Water depth, temperature and salinity data were collected across two years (2018-2021) capturing drought, wildfire and flood periods, using high accuracy Seabird MicroCAT field sensors located within oyster leases. These fully autonomous instruments collected and transmitted data every 10 minutes before downstream quality checking and uploading onto a public website. Simultaneous, high-resolution, longitudinal environmental data collected across multiple estuaries throughout a range of extreme weather events are exceptionally rare in the Southern Hemisphere, yet provide an invaluable resource for the aquaculture industry, researchers and environmental regulators alike.

Cruciferous vegetables lower blood pressure in adults with mildly elevated blood pressure in a randomized, controlled, crossover trial: the VEgetableS for vaScular hEaLth (VESSEL) study.

BACKGROUND: Higher cruciferous vegetable intake is associated with lower cardiovascular disease risk in observational studies. The pathways involved remain uncertain. We aimed to determine whether cruciferous vegetable intake (active) lowers 24-h brachial systolic blood pressure (SBP; primary outcome) compared to root and squash vegetables (control) in Australian adults with mildly elevated BP (SBP 120-160 mmHg inclusive). METHODS: In this randomized, controlled, crossover trial, participants completed two 2-week dietary interventions separated by a 2-week washout. Cruciferous vegetables were compared to root and squash vegetables (~ 300 g/day) consumed with lunch and dinner meals. Participants were blinded to which interventions were the active and control. Adherence was assessed using food diaries and biomarkers (S-methyl cysteine sulfoxide (SMCSO, active) and carotenoids (control)). Twenty-four-hour brachial ambulatory SBP and secondary outcomes were assessed pre- and post each intervention. Differences were tested using linear mixed effects regression. RESULTS: Eighteen participants were recruited (median (IQR) age: 68 (66-70); female: n = 16/18; mean ± SD clinic SBP: 135.9 ± 10.0 mmHg). For both interventions, 72% participants had 100% adherence (IQR: 96.4-100%). SMCSO and carotenoids were significantly different between interventions (mean difference active vs. control SMCSO: 22.93 mg/mL, 95%CI 15.62, 30.23, P < 0.0001; carotenoids: - 0.974 mg/mL, 95%CI - 1.525, - 0.423, P = 0.001). Twenty-four-hour brachial SBP was significantly reduced following the active vs. control (mean difference - 2.5 mmHg, 95%CI - 4.2, - 0.9, P = 0.002; active pre: 126.8 ± 12.6 mmHg, post: 124.4 ± 11.8 mmHg; control pre: 125.5 ± 12.1 mmHg, post: 124.8 ± 13.1 mmHg, n = 17), driven by daytime SBP (mean difference - 3.6 mmHg, 95%CI - 5.4, - 1.7, P < 0.001). Serum triglycerides were significantly lower following the active vs. control (mean difference - 0.2 mmol/L, 95%CI - 0.4, - 0.0, P = 0.047). CONCLUSIONS: Increased intake of cruciferous vegetables resulted in reduced SBP compared to root and squash vegetables. Future research is needed to determine whether targeted recommendations for increasing cruciferous vegetable intake benefits population health. TRIAL REGISTRATION: Clinical trial registry ACTRN12619001294145.  https://www.anzctr.org.au.

Perceptions of adults with type 1 diabetes toward diabetes-specific quality of life measures: a survey-based qualitative exploration.

BACKGROUND: Diabetes-specific quality of life (QoL) questionnaires are commonly used to assess the impact of diabetes and its management on an individual's quality of life. While several valid and reliable measures of diabetes-specific QoL exist, there is no consensus on which to use and in what setting. Furthermore, there is limited evidence of their acceptability to people with diabetes. Our aim was to explore perceptions of adults with type 1 diabetes (T1D) toward five diabetes-specific QoL measures. METHODS: Adults (aged 18 + years) with T1D living in Australia or the United Kingdom (UK) were eligible to take part in 'YourSAY: QoL', an online cross-sectional survey. Recruitment involved study promotion on diabetes-related websites and social media, as well as direct invitation of people with T1D via a hospital client list (UK only). In random order, participants completed five diabetes-specific QoL measures: Audit of Diabetes-Dependent Quality of Life (ADDQoL-19); Diabetes Care Profile: Social and Personal Factors subscale (DCP); DAWN Impact of Diabetes Profile (DIDP); Diabetes-Specific Quality of Life Scale: Burden Subscale (DSQoLS); Diabetes Quality of Life Questionnaire (Diabetes QOL-Q). They were invited to provide feedback on each questionnaire in the form of a brief free-text response. Responses were analysed using inductive, thematic template analysis. RESULTS: Of the N = 1,946 adults with T1D who completed the survey, 20% (UK: n = 216, Australia: n = 168) provided qualitative responses about ≥ 1 measure. All measures received both positive and negative feedback, across four themes: (1) clarity and ease of completion, e.g., difficulty isolating impact of diabetes, dislike of hypothetical questions, and preference for 'not applicable' response options; (2) relevance and comprehensiveness, e.g., inclusion of a wide range of aspects of life to improve personal relevance; (3) length and repetition, e.g., length to be balanced against respondent burden; (4) framing and tone, e.g., preference for respectful language and avoidance of extremes. CONCLUSIONS: These findings suggest opportunities to improve the relevance and acceptability of existing diabetes-specific QoL measures, and offer considerations for developing new measures, which need to be better informed by the preferences of people living with diabetes.

Primary healthcare providers' knowledge, practices and beliefs relating to preventive sexual and reproductive health care for women from refugee and asylum-seeking backgrounds in Australia: a national cross-sectional survey.

Background Many refugee women and women seeking asylum arrive in high-income countries with unmet preventive sexual and reproductive health (SRH) care needs. Primary healthcare providers (HCPs) are usually refugee and asylum seekers' first point of care. This study aimed to identify HCP characteristics associated with initiating conversations and discussing SRH opportunistically during other health interactions. Methods An anonymous online survey was distributed nationally to representatives of health professional organisations and Primary Health Networks. Hierarchical logistic regression analysed factors including HCP demographics, knowledge and awareness, perceived need for training and professional experience with refugee women were included in the models. Results Among 163 HCPs, those initiating conversations ranged from 27.3% (contraceptive care) to 35.2% (cervical screening). Opportunistic discussions ranged from 26.9% (breast screening) to 40.3% (contraceptive care). Positively associated factors included offering care to refugee women or women seeking asylum at least once every 2months 7.64 (95% CI 2.41;24.22, P P P P P P Conclusions Direct professional experience, frequency of service provision, years of practice, and part time work positively influence HCPs' SRH care practices. Enhancing bilingual health worker programs, outreach, education, and support for SRH and cultural competency training are essential to improving the preventive SRH care of refugee women and women seeking asylum.