Associations between serum perfluoroalkyl acid (PFAA) concentrations and health related biomarkers in firefighters.

OBJECTIVES: Firefighters who used aqueous film forming foam in the past have experienced elevated exposures to perfluoroalkyl acids (PFAAs). The objective of this study was to examine the associations between clinical chemistry endpoints and serum concentrations of perfluorooctanoic acid (PFOA), perfluorohexane sulfonate (PFHxS), perfluoroheptane sulfonate (PFHpS) and perfluorooctane sulfonate (PFOS) in firefighters. Multiple linear regression was used to assess relationships between PFAA serum concentrations and biochemical markers for cardiovascular disease, kidney-, liver- and thyroid function, in a cross-sectional survey of 783 firefighters with elevated levels of PFHxS, PFHpS and PFOS in relation to the most recently reported levels in the general Australian population. Linear logistic regression was used to assess the odds ratios for selected self-reported health outcomes. Repeated measures linear mixed models were further used to assess relationships between PFAAs and biomarkers for cardiovascular disease and kidney function longitudinally in a subset of the firefighters (n = 130) where serum measurements were available from two timepoints, five years apart. In the cross-sectional analysis, higher levels of all PFAAs were significantly associated with higher levels of biomarkers for cardiovascular disease (total-cholesterol, and LDL-cholesterol). For example, doubling in PFOS serum concentration were associated with increases in total cholesterol (ß:0.111, 95% confidence interval (95%CI): 0.026, 0.195 mmol/L) and LDL-cholesterol (ß: 0.104, 95%CI:0.03, 0.178 mmol/L). Doubling in PFOA concentration, despite not being elevated in the study population, were additionally positively associated with kidney function marker urate (e.g., ß: 0.010, 95%CI; 0.004, 0.016 mmol/L) and thyroid function marker TSH (e.g., ß: 0.087, 95%CI: 0.014, 0.161 mIU/L). PFAAs were not associated with any assessed self-reported health conditions. No significant relationships were observed in the longitudinal analysis. Findings support previous studies, particularly on the association between PFAAs and serum lipids.

Differences in psychosocial distress among rural and metropolitan health care workers during the COVID-19 pandemic.

OBJECTIVE: The Australian COVID-19 Frontline Healthcare Workers study examined the prevalence and severity of mental health symptoms during the second wave of the COVID-19 pandemic. This substudy examined the differences in psychological well-being between rural and metropolitan health care workers (HCWs). DESIGN: A nationwide survey conducted between August and October 2020. SETTING AND PARTICIPANTS: Australian HCWs were recruited through multiple strategies. MAIN OUTCOME MEASURES: Demographics, mental health outcomes (anxiety, depression, post-traumatic stress disorder [PTSD] and burnout). RESULTS: Complete responses were included from 7846 participants, with 1473 (18.8%) in regional or remote ('rural') areas and 81.2% in metropolitan areas. Rural participants were older, more likely to work in allied health, nursing or in health administration, and had worked longer in their profession than metropolitan participants. Levels of resilience were similar (p = 0.132), but there was significantly higher prevalence of pre-COVID-19 pandemic mental illness in the rural workforce (p < 0.001). There were high levels of current mental health issues: moderate-severe PTSD (rural 38.0%; metropolitan 41.0% p = 0.031); high depersonalisation (rural 18.1%; metropolitan 20.7% p = 0.047); and high emotional exhaustion (rural 46.5%; metropolitan 43.3% p = 0.002). Among rural participants, mental health symptoms were associated with younger age, worry about being blamed if they contracted COVID-19, fear of transmitting COVID-19 to their family, experiencing worsening relationships and working in primary care or allied health. CONCLUSION: Despite having low COVID-19 case numbers in rural Australian health services compared with metropolitan counterparts over the course of 2020, there were widespread mental health impacts on the workforce. Rural health services need specific and flexible training, education, work policies and practices that support psychological well-being now in preparedness for ongoing or future crises.

Turnover among Australian general practitioners: a longitudinal gender analysis.

BACKGROUND: Little is known about gender differences in general practitioner (GP) turnover. It is important to understand potential divergence given both the feminization of the Australian GP workforce and projected shortages of GPs. OBJECTIVE: There is increasing evidence that national health outcomes are related to the extent to which health care systems incorporate high quality primary care. Quality primary care is, in turn reliant on a stable general practice (GP) workforce. With the increasing feminization of medical schools, we sought to identify correlates of turnover in the GP workforce, separately for women and men, focusing particularly on part-time employment and child-rearing, and distinguishing effects related to either planned or unplanned turnover. METHODS: Annual responses from cohorts of at least 1900 women GPs and 2000 men GPs are used for up to eight waves of the Medicine in Australia-Balancing Employment and Life (MABEL) longitudinal survey of doctors. Descriptive and bivariate correlations are provided. Random effects ordered logit is applied to dependent variables for turnover intentions measuring intent to "leave direct care" or "leave medicine". A behavioral measure of turnover is used in random effects logit regressions, with the exclusion or inclusion of the confounding intentions variables revealing correlates of unplanned or planned turnover. RESULTS: Part-time employment is associated with turnover intentions among both women (84% or 94% increase in the odds ratios or ORs) and particularly men (414% or 672%), and with actual turnover for women (150% or 49%) and for men (160% or 107%). Women GPs engage in more unplanned turnover than men: they are 85% more likely to engage in turnover after controlling for intentions. Unplanned turnover is concentrated among women below 40 years of age and with young children, even though both groups report below average turnover intentions. CONCLUSION: Although further studies are needed to identify specific factors associated with GP turnover among women, the analysis highlights the need to focus on women GPs who are either young or have young children. Given the substantial personal and social investment required to produce GPs, it is wasteful to lose so many young women early in their careers.

Resilience on the Run: an evaluation of a well-being programme for medical interns.

BACKGROUND: Junior doctors experience high rates of psychological distress and burnout. System-level interventions are one strategy to reduce psychological distress in junior doctors. Unfortunately, few of these interventions have been evaluated. AIM: To evaluate the acceptability and effectiveness of a resilience and well-being programme designed for junior doctors. METHODS: A prospective cohort study of 24 medical interns at a teaching hospital in regional Queensland with a control group of 29 medical interns at a second teaching hospital in regional Queensland. Survey instruments to assess psychological distress, the ProQOL and K10, were completed at baseline, at the completion of the well-being programme, and 3 months after the completion of the well-being programme at both sites. RESULTS: The intervention site had an older cohort and fewer participants had a regular general practitioner compared to the control site. Both groups had moderate levels of psychological distress. Insufficient numbers of participants completing the instruments at the two sites meant that it was not possible to demonstrate differences between the groups; however, the trends were promising. Qualitative evaluation data supported these trends, indicating that the Resilience on the Run programme was positively received and provided useful skills to junior doctors. CONCLUSION: Well-being programmes benefit medical interns; introducing new knowledge and skills for effectively identifying and managing personal and workplace stressors that can contribute to psychological distress.

Building compassion literacy: Enabling care in primary health care nursing.

This paper introduces the concept of compassion literacy and discusses its place in nursing within the general practice setting. Compassion literacy is a valuable competency for sustaining the delivery of high quality care. Being compassion literate enables practice nurses to provide compassionate care to their patients and to recognise factors that may constrain this. A compassion literate practice nurse may be more protected from compassion fatigue and its negative consequences. Understanding how to enable self-compassion and how to support the delivery of compassionate care within the primary care team can enhance the care experienced by the patient while improving the positive engagement and satisfaction of the health professionals. The capacity to deliver compassionate care can be depleted by the day-to-day demands of the clinical setting. Compassion literacy enables the replenishing of compassion, but the development of compassion literacy can be curtailed by personal and workplace barriers. This paper articulates why compassion literacy should be an integral aspect of practice nursing and considers strategies for enabling compassion literacy to develop and thrive within the workplace environment. Compassion literacy is also a valuable opportunity for practice nurses to demonstrate their key role within the multidisciplinary team of general practice, directly enhancing the quality of the care delivered.

Novel fluorinated surfactants tentatively identified in firefighters using liquid chromatography quadrupole time-of-flight tandem mass spectrometry and a case-control approach.

Fluorinated surfactant-based aqueous film-forming foams (AFFFs) are made up of per- and polyfluorinated alkyl substances (PFAS) and are used to extinguish fires involving highly flammable liquids. The use of perfluorooctanesulfonic acid (PFOS) and other perfluoroalkyl acids (PFAAs) in some AFFF formulations has been linked to substantial environmental contamination. Recent studies have identified a large number of novel and infrequently reported fluorinated surfactants in different AFFF formulations. In this study, a strategy based on a case-control approach using quadrupole time-of-flight tandem mass spectrometry (QTOF-MS/MS) and advanced statistical methods has been used to extract and identify known and unknown PFAS in human serum associated with AFFF-exposed firefighters. Two target sulfonic acids [PFOS and perfluorohexanesulfonic acid (PFHxS)], three non-target acids [perfluoropentanesulfonic acid (PFPeS), perfluoroheptanesulfonic acid (PFHpS), and perfluorononanesulfonic acid (PFNS)], and four unknown sulfonic acids (Cl-PFOS, ketone-PFOS, ether-PFHxS, and Cl-PFHxS) were exclusively or significantly more frequently detected at higher levels in firefighters compared to controls. The application of this strategy has allowed for identification of previously unreported fluorinated chemicals in a timely and cost-efficient way.

General practitioners learning qualitative research: A case study of postgraduate education.

BACKGROUND: Qualitative research is increasingly being recognised as a vital aspect of primary healthcare research. Teaching and learning how to conduct qualitative research is especially important for general practitioners and other clinicians in the professional educational setting. This article examines a case study of postgraduate professional education in qualitative research for clinicians, for the purpose of enabling a robust discussion around teaching and learning in medicine and the health sciences. METHODS: A series of three workshops was delivered for primary healthcare academics. The workshops were evaluated using a quantitative survey and qualitative free-text responses to enable descriptive analyses. RESULTS: Participants found qualitative philosophy and theory the most difficult areas to engage with, and learning qualitative coding and analysis was considered the easiest to learn. DISCUSSION: Key elements for successful teaching were identified, including the use of adult learning principles, the value of an experienced facilitator and an awareness of the impact of clinical subcultures on learning.

Low levels of vitamin B12 can persist in the early resettlement of refugees: symptoms, screening and monitoring.

BACKGROUND: Many refugees have vitamin B12 (B12) deficiency. It has been assumed that deficiency would be predictable from macrocytosis or symptoms, and borderline levels would improve after a period of resettlement in countries rich with animal-source foods. We explored B12 levels and symptoms soon after the refugees' arrival and 4-8 months after settlement in Australia. METHODS: Newly arrived refugees aged >18 years (n = 136) were tested for vitamin B12 and haematological indices. They also completed a language-validated questionnaire, which they repeated 4-8 months after arrival. B12 levels were reassessed in patients with levels ≤240 pmol at baseline. RESULTS: We found that 21 participants (15%) had low levels of B12 (≤150 pmol/L) and 65 (48%) had borderline B12 levels (151-240 pmol/L). There was no relationship between B12 level and mean corpuscular volume, ferritin or symptoms. Borderline B12 levels persisted in 64% of participants at follow-up and deficiency developed in 11%. CONCLUSION: B12 levels cannot be predicted from macrocytosis or symptoms, and may not 'self-correct' after resettlement. Health assessments for newly arrived refugees should include B12 measurement and those with borderline levels should be followed up.

Understanding compassion literacy in nursing through a clinical compassion cafe.

This article presents a method of reconnecting and reaffirming with nurses the importance of compassion in health care by using a clinical compassion cafe, which describes nine steps that provide a forum to reaffirm clinicians' core values. This process has the potential to engage clinical staff in a different modality removed from the usual didactic approaches.

Mandatory reporting of health professionals: the case for a Western Australian style exemption for all Australian practitioners.

This article discusses the current mandatory reporting obligations for health practitioners in Australia under the Health Practitioner Regulation National Law. It provides a summary of the mandatory notification legislation, and contextualises the introduction of this law. The details of the Western Australian exemption, under which a treating doctor is exempt from mandatory reporting of a doctor-patient, and the rationale for its introduction are examined. This is followed by a consideration of the potential impact of the mandatory reporting obligations. The authors argue that the Western Australian exemption has merit and should be considered for adoption throughout Australia.

Caring for refugees in general practice: perspectives from the coalface.

This qualitative research project explored the experiences of primary health care providers working with newly arrived refugees in Brisbane. Data from 36 participants (20 general practitioners, five practice nurses and 11 administrative staff) involved in five focus groups and four semi-structured interviews were analysed. The results indicated that despite difficulties, providers are committed and enthusiastic about working with refugees. The flexibility of the general practice setting enables innovative approaches. The establishment of a specialised refugee health service in Brisbane has improved providers' capacity to deliver refugee health care. However, most practices continue to feel isolated as they search for solutions, and the need for greater supports and a more coordinated approach to care were emphasised. The themes of communication, knowledge and practice and health care systems encapsulated the factors that influence health care providers' ability to care for refugees and provide a framework for improving available supports. Australian primary health care is currently undergoing great change, which provides an opportunity to make significant gains in the provision of care for refugees and other minority groups within our community. As health care reforms are implemented it is essential that they are responsive to the expressed needs of health care providers working in these areas.

Family medicine and general practitioner supervisor wellbeing: a literature review.

BACKGROUND: Research examining general practice supervisor wellbeing has often been conducted within the context of trainee wellbeing and educational outcomes. AIM: To consolidate the current literature regarding the wellbeing of GP supervisors through a 'supervisor-wellbeing' lens. DESIGN & SETTING: Literature review of original research studies on Embase, Ovid MEDLINE, and Ovid PsycINFO from inception to December 2022. METHOD: The Embase, Ovid MEDLINE, and Ovid PsycINFO databases were systematically searched from inception to December 2022. Original research studies were eligible if they explored any aspect of wellbeing or burnout (that is, construct conceptualisations, risk and protective factors, implications, or interventions) among GPs involved in educating GP trainees. Reporting quality of included studies was assessed using the QualSyst tool. Results from included studies were narratively synthesised. RESULTS: Data from 26 independent samples were reviewed. Burnout was generally conceptualised using the Leiter and Maslach model. Wellbeing was poorly defined in the literature, largely being conceptualised in personal psychological terms and, to a lesser extent, professional satisfaction. Risk and protective factors were identified and grouped as individual (for example, satisfaction with capacity to teach) and external (for example, autonomy, collegial relationships, resource availability) factors. GP supervisors' wellbeing appeared to affect their job performance and retention. This review identified only two studies evaluating interventions to support GP supervisors' wellbeing. CONCLUSION: The present review highlights a lack of conceptual clarity and research examining interventions for GP supervisor wellbeing. It provides guidance for future research designed to maximise the wellbeing of GP supervisors and support the wellbeing of trainees.

A narrative synthesis of the impact of primary health care delivery models for refugees in resettlement countries on access, quality and coordination.

INTRODUCTION: Refugees have many complex health care needs which should be addressed by the primary health care services, both on their arrival in resettlement countries and in their transition to long-term care. The aim of this narrative synthesis is to identify the components of primary health care service delivery models for such populations which have been effective in improving access, quality and coordination of care. METHODS: A systematic review of the literature, including published systematic reviews, was undertaken. Studies between 1990 and 2011 were identified by searching Medline, CINAHL, EMBASE, Cochrane Library, Scopus, Australian Public Affairs Information Service - Health, Health and Society Database, Multicultural Australian and Immigration Studies and Google Scholar. A limited snowballing search of the reference lists of all included studies was also undertaken. A stakeholder advisory committee and international advisers provided papers from grey literature. Only English language studies of evaluated primary health care models of care for refugees in developed countries of resettlement were included. RESULTS: Twenty-five studies met the inclusion criteria for this review of which 15 were Australian and 10 overseas models. These could be categorised into six themes: service context, clinical model, workforce capacity, cost to clients, health and non-health services. Access was improved by multidisciplinary staff, use of interpreters and bilingual staff, no-cost or low-cost services, outreach services, free transport to and from appointments, longer clinic opening hours, patient advocacy, and use of gender-concordant providers. These services were affordable, appropriate and acceptable to the target groups. Coordination between the different health care services and services responding to the social needs of clients was improved through case management by specialist workers. Quality of care was improved by training in cultural sensitivity and appropriate use of interpreters. CONCLUSION: The elements of models most frequently associated with improved access, coordination and quality of care were case management, use of specialist refugee health workers, interpreters and bilingual staff. These findings have implications for workforce planning and training.

Care planning and adherence to diabetes process guidelines: medicare data analysis.

OBJECTIVE: To test the association, in patients with a diagnosis of diabetes I and II, between having or not having a care plan, (i.e. General Practice Management Plans (GPMPs),Team Care Arrangements (TCAs)), and having the recommended number of biochemical checks according to the diabetes Annual Cycle of Care guideline. The checks comprised HbA1c, HDL cholesterol and urinary microalbumin. METHODS: Chi-square analysis of retrospective group data obtained from the Medicare database (from 'billing' patterns only). RESULTS: The creation of GPMPs was associated with general practitioners (GPs) requesting checks for HbA1c (59.7%), HDL cholesterol (36.9%) and microalbumin (50.8%) for diabetes patients in accordance with guideline recommendations. Although the introduction of multidisciplinary care via a TCA was associated with an increase in the frequency of HbA1c checks (61.3%) in accordance with the guidelines, there was a reduction in the number of HDL cholesterol (23.7%) and microalbumin (36.8%) checks. The group with no care plans had the lowest association with HbA1c (47.8%), HDL cholesterol (19.7%) and microalbumin (29.3%) checks that met guideline requirements for diabetes. CONCLUSIONS: The use of GPMPs showed strong association with increased testing of process measures that met guideline requirements for diabetes. Further research is needed to understand the value and benefits of TCAs in promoting adherence to diabetes guidelines.

Doctors' experiences when treating doctor-patients: a scoping review.

BACKGROUND: To work effectively, doctors need to look after themselves. They often delay seeking medical care for a range of reasons. Once they do, there is evidence that the doctors treating them ('treating doctors') can struggle to provide optimal care. AIM: To examine existing literature on what is currently known about experiences for treating doctors, in particular GPs, when their patient is also a doctor. DESIGN & SETTING: A scoping review of articles written in English. METHOD: Using the JBI methodological framework for scoping reviews, five databases (MEDLINE, PsycINFO, CINAHL [Cumulative Index to Nursing & Allied Health], Google Scholar, and Scopus) were searched from the database start date until 31 December 2022. Qualitative and quantitative studies reporting the treating doctor's experience, guidelines for treating doctors, expert opinion articles, and editorials were included. Grey literature was considered, searching the first 10 pages of two Google searches. RESULTS: Forty-eight articles from eight countries met inclusion criteria, of which 12 were research studies. The main areas of focus were as follows: affective responses, which included anxiety about being criticised, concern about upsetting the doctor-patient, and discomfort regarding the acknowledgement that doctors get sick; relational factors, which included boundary issues, over-identifying with the doctor-patient, treating them as a colleague rather than a patient, and role ambiguity; confidentiality, which incorporated both affective and relational aspects; and influence of medical culture and socialisation on dynamics between treating doctor and doctor-patient. These findings have been distilled into a list of key suggestions for the treating doctor. CONCLUSION: Doctors can find treating doctor-patients anxiety-provoking and challenging. The sources of this discomfort are multifaceted, and more empirical research is needed to better understand and address the complex relationship between treating doctor and doctor-patient.

'We are largely left out': workplace and psychosocial experiences of Australian general practitioners during the initial months of the COVID-19 pandemic.

BACKGROUND: The COVID-19 pandemic continues to exert a significant toll on the Australian primary healthcare system. Although wellbeing challenges faced by hospital-based healthcare workers are widely discussed, less is known about the experiences of general practitioners (GPs) during the initial phases of the pandemic. This paper reports qualitative survey data from Australian GPs, examining their workplace and psychosocial experiences during the initial months of the pandemic. METHODS: An Australia-wide, cross-sectional, online survey of frontline healthcare workers was conducted in 2020. A qualitative approach using content analysis was utilised to examine responses to four free-text questions from GPs. RESULTS: A total of 299 GPs provided 888 free-text responses. The findings reveal that general practice was overlooked and undervalued within the pandemic response, resulting in negative impacts on GP wellbeing. Four themes were identified: (1) marginalisation of GPs; (2) uncertainty, undersupported and undervalued in the workplace; (3) isolation and disrupted personal lives; and (4) strategies to support GPs during times of crises. Key concerns included poor access to personal protective equipment, occupational burnout and poor wellbeing, insufficient workplace support, and conflicting or confusing medical guidelines. CONCLUSIONS: Primary healthcare constitutes an essential pillar of the Australian healthcare system. This study presents the many factors that impacted on GP wellbeing during the COVID-19 pandemic. Enabling GP voices to be heard and including GPs in decision-making in preparation for future crises will enhance the delivery of primary care, reducing the burden on hospital services, and help sustain a safe and effective health workforce long term.

Developing a framework for understanding doctors' health access: a qualitative study of Australian GPs.

Health access behaviours of doctors need to be understood if the profession is to adequately respond to concerns raised about doctors' health. There has been limited investigation of these issues and most qualitative studies have focussed on doctors who have been seriously unwell. This research project was designed to explore doctors' attitudes to health access and the barriers they experience using six independently facilitated focus groups (37 general practitioners) in Brisbane, Australia. Themes that emerged using inductive thematic analysis were grouped into three key categories. The findings challenge current representations of doctors' health within the medical literature. Doctors in this study reported positive attitudes towards their own health care. Health access, however, was difficult because of the barriers they encountered. These barriers are described in detail revealing the rationale used by doctors seeking care. A framework of patient, provider and profession barrier domains is developed to enable a comparison between the health access barriers of the doctor and those experienced by the general community. The complexity is highlighted as the socio-cultural factors woven through these barrier domains are recognised. The potential for this framework to provide a structure for future interventions to enhance doctors' health access is discussed.