Psychiatry - Research Publications
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ItemNo Preview AvailableAmbulatory assessment to predict problem anger in trauma-affected adults: Study protocol(PUBLIC LIBRARY SCIENCE, 2022-12-22)BACKGROUND: Problem anger is common after experiencing a traumatic event. Current evidence-driven treatment options are limited, and problem anger negatively affects an individual's capacity to engage with traditional psychological treatments. Smartphone interventions hold significant potential in mental health because of their ability to deliver low-intensity, precision support for individuals at the time and place they need it most. While wearable technology has the capacity to augment smartphone-delivered interventions, there is a dearth of evidence relating to several key areas, including feasibility of compliance in mental health populations; validity of in vivo anger assessment; ability to predict future mood states; and delivery of timely and appropriate interventions. METHODS: This protocol describes a cohort study that leverages 10 days of ambulatory assessment in the form of ecological momentary assessment and a wearable. Approximately 100 adults with problem anger will complete four-hourly in vivo mobile application-delivered micro-surveys on anger intensity, frequency, and verbal and physical aggression, as well as other self-reported mental health and wellbeing measures. Concurrently, a commercial wearable device will continuously record indicators of physiological arousal. The aims are to test the feasibility and acceptability of ambulatory assessment in a trauma-affected population, and determine whether a continuously measured physiological indicator of stress predicts self-reported anger intensity. DISCUSSION: This study will contribute new data around the ability of physiological indicators to predict mood state in individuals with psychopathology. This will have important implications for the design of smartphone-delivered interventions for trauma-affected individuals, as well as for the digital mental health field more broadly.
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ItemConvenient consumption: a critical qualitative inquiry into the gambling practices of younger women in Australia.(Oxford University Press (OUP), 2022-12-01)There are a range of stereotypes and assumptions associated with women's gambling behaviours. While researchers have demonstrated that the practices associated with women's gambling are changing and becoming increasingly normalized, there is a limited understanding of how younger women ascribe meanings to these practices. This study explored the gambling practices of younger women. Forty-one women (20-40 years) participated in qualitative telephone interviews. Participants were asked open-ended questions about personal engagement in gambling, including experiences of gambling, gambling engagement, and experiences with different gambling products and environments. Data interpretation was guided by reflexive thematic analysis. Three themes were constructed from the data: (i) gambling infrastructures, including both products and the embedding of gambling in community environments, contributed to the convenient and regular consumption of gambling, with gambling easy to access and engage with; (ii) social networks and intergenerational gambling practices impacted the perceived social value and competencies related to gambling; and (iii) technology facilitated new gambling practices, routinizing gambling behaviours through automation and building perceived competencies with a range of gambling products. Gambling regulation and public health responses to gambling often focus on either individual behaviours or product characteristics. This study suggests that this focus is too narrow and excludes important influences on younger women's gambling practices, which include the infrastructure that supports the provision and consumption of gambling products. Public health research, policy and practice must consider the full range of determinants that may contribute to the initiation and continuation of gambling in younger women.
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ItemNo Preview AvailableYoung women's engagement with gambling: A critical qualitative inquiry of risk conceptualisations and motivations to gamble.(Wiley, 2023-02)BACKGROUND: Younger women's engagement with gambling has changed over recent decades due to a range of socio-cultural, environmental and commercial factors. However, younger women's distinct lived experiences with gambling have rarely been considered. The following critical qualitative inquiry explored factors that influenced younger women's engagement with gambling and their perceptions of gambling risks. METHODS: Semi-structured interviews were conducted with 41 Australian women aged 18-40 years. Participants were asked questions relating to their reasons for gambling, and the perceived risks associated with gambling. Reflexive thematic analysis was used to interpret the data. RESULTS: Five themes were constructed from the data. First, women reported that they gambled to escape their everyday lives, with some women reporting gambling within their own homes. Second, women reported gambling for financial reasons, particularly to change their life circumstances and outcomes. Third, gambling was used by women as a way to connect with social network members. Fourth, gambling was an incidental activity that was an extension of non-gambling leisure activities. Finally, lower risk perceptions of participants' own gambling risk contributed to their engagement and continuation of gambling. CONCLUSION: Public health and health promotion initiatives should recognise that young women's gambling practices are diverse, and address the full range of socio-cultural, environmental and commercial factors that may influence younger women's engagement with gambling.
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ItemEffects of Intimate Partner Violence During COVID-19 and Pandemic-Related Stress on the Mental and Physical Health of Women Veterans.(Springer Science and Business Media LLC, 2022-09)BACKGROUND: Little is known about women veterans' intimate partner violence (IPV) experiences during the COVID-19 pandemic or the impacts of pandemic-related stress on their mental and physical health. OBJECTIVES: To identify IPV experiences among women veterans prior to and during the pandemic, pandemic-related stressors, and examine their respective contributions to mental and physical health. DESIGN: National sample of women veterans drawn from a larger web-based longitudinal study. Relationships between recent IPV and pandemic-related stressors were tested with linear regressions, controlling for pre-pandemic IPV and mental and physical health symptoms, demographic, and military-related covariates. PARTICIPANTS: One hundred forty-two women veterans (Mage=58.8 years). MAIN MEASURES: We assessed IPV (CTS-2), PTSD (PCL-5), depression (CESD), anxiety (DASS-A), physical health (PHQ-15), and physical health-related quality of life (SF-12) prior to the pandemic (June 2016-December 2016/January 2017) and during the pandemic study period (March 2020-December 2020/January 2021). We assessed pandemic-related stressors (EPII) during the pandemic study period. KEY RESULTS: Over a third (38.7%) of participants experienced IPV during the pandemic study period (psychological: 35.9%, physical: 9.9%, sexual: 4.2%). Overall rates, frequency, and severity of IPV experience did not significantly differ between the pre-pandemic and pandemic study periods. Few participants tested positive for COVID-19 (4.2%); however, most participants reported experiencing pandemic-related stressors across life domains (e.g., social activities: 88%, physical health: 80.3%, emotional health: 68.3%). IPV during the pandemic and pandemic-related stressors were both associated with greater PTSD and depressive symptoms. Pandemic-related stressors were associated with worse anxiety and physical health symptoms. Neither IPV during the pandemic nor pandemic-related stressors were associated with physical health-related quality of life. CONCLUSIONS: IPV experiences during the pandemic were common among women veterans, as were pandemic-related stressors. Although IPV did not increase in the context of COVID-19, IPV experiences during the pandemic and pandemic-related stressors were linked with poorer mental and physical health.
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ItemDo general practitioners working in or alongside the emergency department improve clinical outcomes or experience? A mixed-methods study(BMJ PUBLISHING GROUP, 2022-09)OBJECTIVES: To examine the effect of general practitioners (GPs) working in or alongside the emergency department (GPED) on patient outcomes and experience, and the associated impacts of implementation on the workforce. DESIGN: Mixed-methods study: interviews with service leaders and NHS managers; in-depth case studies (n=10) and retrospective observational analysis of routinely collected national data. We used normalisation process theory to map our findings to the theory's four main constructs of coherence, cognitive participation, collective action and reflexive monitoring. SETTING AND PARTICIPANTS: Data were collected from 64 EDs in England. Case site data included: non-participant observation of 142 clinical encounters; 467 semistructured interviews with policy-makers, service leaders, clinical staff, patients and carers. Retrospective observational analysis used routinely collected Hospital Episode Statistics alongside information on GPED service hours from 40 hospitals for which complete data were available. RESULTS: There was disagreement at individual, stakeholder and organisational levels regarding the purpose and potential impact of GPED (coherence). Participants criticised policy development and implementation, and staff engagement was hindered by tensions between ED and GP staff (cognitive participation). Patient 'streaming' processes, staffing and resource constraints influenced whether GPED became embedded in routine practice. Concerns that GPED may increase ED attendance influenced staff views. Our quantitative analysis showed no detectable impact on attendance (collective action). Stakeholders disagreed whether GPED was successful, due to variations in GPED model, site-specific patient mix and governance arrangements. Following statistical adjustment for multiple testing, we found no impact on: ED reattendances within 7 days, patients discharged within 4 hours of arrival, patients leaving the ED without being seen; inpatient admissions; non-urgent ED attendances and 30-day mortality (reflexive monitoring). CONCLUSIONS: We found a high degree of variability between hospital sites, but no overall evidence that GPED increases the efficient operation of EDs or improves clinical outcomes, patient or staff experience. TRIAL REGISTRATION NUMBER: ISCRTN5178022.
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ItemIntimate Partner Violence (IPV) in Military and Veteran Populations: A Systematic Review of Population-Based Surveys and Population Screening Studies(MDPI, 2022-07)Intimate partner violence (IPV) may be a major concern in military and veteran populations, and the aims of this systematic review were to (1) provide best available estimates of overall prevalence based on studies that are most representative of relevant populations, and (2) contextualise these via examination of IPV types, impacts, and context. An electronic search of PsycINFO, CINHAL, PubMed, and the Cochrane Library databases identified studies utilising population-based designs or population screening strategies to estimate prevalence of IPV perpetration or victimisation reported by active duty (AD) military personnel or veterans. Random effects meta-analyses were used for quantitative analyses and were supplemented by narrative syntheses of heterogeneous data. Thirty-one studies involving 172,790 participants were included in meta-analyses. These indicated around 13% of all AD personnel and veterans reported any recent IPV perpetration, and around 21% reported any recent victimisation. There were higher rates of IPV perpetration in studies of veterans and health service settings, but no discernible differences were found according to gender, era of service, or country of origin. Psychological IPV was the most common form identified, while there were few studies of IPV impacts, or coercive and controlling behaviours. The findings demonstrate that IPV perpetration and victimisation occur commonly among AD personnel and veterans and highlight a strong need for responses across military and veteran-specific settings. However, there are gaps in understanding of impacts and context for IPV, including coercive and controlling behaviours, which are priority considerations for future research and policy.
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ItemPrevalence of gambling problems, help-seeking, and relationships with trauma in veterans(PUBLIC LIBRARY SCIENCE, 2022-05-25)BACKGROUND AND AIMS: Veterans who have recently left the military (i.e., transitioned) may be vulnerable to the development of psychiatric disorders, but little is known about gambling problems in this population. This study investigated the prevalence and risk factors of gambling problems, help-seeking amongst veterans with gambling problems, and relationships with trauma and posttraumatic psychopathology. METHODS: Cross-sectional self-report survey data from 3,511 Australian Defence Force members who left the military within the past five years. Surveys included measures of gambling problems (PGSI); depressive symptoms (PHQ-9); posttraumatic stress disorder (PCL-5); help-seeking behaviours; military and non-military-related trauma. RESULTS: Prevalence rates for problem gambling (PGSI ≥ 5) were 4.6%, while an additional 8.8% were classified in terms of at-risk gambling (PGSI = 1-4). Time since leaving the military was not associated with gambling problems. Only 2.1% of veterans with problem gambling reported help-seeking for their gambling. While trauma exposure, depression, and Posttraumatic Stress Disorder (PTSD) were all related to gambling problems at the bivariate level, only arousal and dysphoric-related affect were uniquely associated with gambling problems when adjusting for covariates. DISCUSSION: Gambling problems may be under-recognised relative to other psychiatric issues. Posttraumatic mental health problems, rather than trauma exposure per se, may explain the relationship between trauma and gambling problems. CONCLUSIONS: Some veterans are in a period of vulnerability during transition out of military service, and harms associated with gambling problems may be exacerbated during this period.
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ItemNo Preview AvailableGambling problems in primary care: a systematic review and meta-analysis(TAYLOR & FRANCIS LTD, 2021-11-02)
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ItemYoung people in Australia discuss strategies for preventing the normalisation of gambling and reducing gambling harm.(Springer Science and Business Media LLC, 2022-05-12)BACKGROUND: The normalisation of gambling for young people has received considerable recent attention in the public health literature, particularly given the proliferation of gambling marketing aligned with sport. A range of studies and reports into the health and wellbeing of young people have recommended that they should be consulted and engaged in developing public health policy and prevention strategies. There are, however, very few opportunities for young people to have a say about gambling issues, with little consideration of their voices in public health recommendations related to gambling. This study aimed to address this gap by documenting young people's perceptions about strategies that could be used to counter the normalisation of gambling and prevent gambling related harm. METHODS: This study took a critical qualitative inquiry approach, which acknowledges the role of power and social injustice in health issues. Qualitative interviews, using a constructivist approach, were conducted with 54 young people (11-17 years) in Australia. Reflexive thematic analysis was used to interpret the data. RESULTS: Five overall strategies were constructed from the data. 1) Reducing the accessibility and availability of gambling products; 2) Changing gambling infrastructure to help reduce the risks associated with gambling engagement; 3) Untangling the relationship between gambling and sport; 4) Restrictions on advertising; and 5) Counter-framing in commercial messages about gambling. CONCLUSIONS: This study demonstrates that young people have important insights and provide recommendations for addressing factors that may contribute to the normalisation of gambling, including strategies to prevent gambling related harm. Young people hold similar views to public health experts about strategies aimed at de-normalising gambling in their local communities and have strong opinions about the need for gambling to be removed from sport.
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ItemHealth Service Interventions for Intimate Partner Violence among Military Personnel and Veterans: A Framework and Scoping Review(MDPI, 2022-03)IPV is a significant concern among active duty (AD) military personnel or veterans, and there is a need for initiatives to address violence perpetrated by such personnel, and IPV victimisation in military and veteran-specific contexts. The aim of this paper was to provide an overview of major IPV intervention approaches and evidence in military and veteran-specific health services. A scoping review was conducted involving a systematic search of all available published studies describing IPV interventions in military and veteran-specific health services. Findings were synthesised narratively, and in relation to a conceptual framework that distinguishes across prevention, response, and recovery-oriented strategies. The search identified 19 studies, all from the U.S., and only three comprised randomised trials. Initiatives addressed both IPV perpetration and victimisation, with varied interventions targeting the latter, including training programs, case identification and risk assessment strategies, and psychosocial interventions. Most initiatives were classified as responses to IPV, with one example of indicated prevention. The findings highlight an important role for specific health services in addressing IPV among AD personnel and veterans, and signal intervention components that should be considered. The limited amount of empirical evidence indicates that benefits of interventions remain unclear, and highlights the need for targeted research.