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Objective: The direct and indirect mental health impacts of the COVID-19 pandemic are considerable. However, it is unclear how suicidal ideation was affected in communities during the acute lockdown phase of the pandemic, and over the longer-term. This study provides longitudinal data on the prevalence of, and risk factors for, suicidal ideation in the Australian national population, during the pandemic.Method: The Australian National COVID-19 Mental Health and Risk Communication Survey assessed a nationally representative sample of Australian adults (N = 1296) fortnightly for 12 weeks from late-March to June 2020 (7 waves), and again in March 2021 (wave 8). Cox proportional hazards models examined demographic and pandemic-related risk factors for suicidal ideation over time.Results: Prevalence of suicidal ideation was high but steady at ∼18% across the acute lockdown phase of the pandemic, and 16.2% in March 2021. People who had direct experience with COVID-19 (tested, diagnosed, or contact with someone who was diagnosed) had increased risk for suicidal ideation. Higher pandemic-related work and social impairment, recent adversity, loneliness, and being younger were also associated with increased risk of suicidal ideation over time.Conclusion: Both the direct and indirect impacts of COVID-19 were associated with increased risk for suicidal ideation over time, although prevalence did not vary over time. The high prevalence of suicidal ideation in our sample flags a critical need for accessible mental health support, and findings provide insights into the factors placing people at risk during the pandemic. [ABSTRACT FROM AUTHOR]

• The sources of strength program takes a social connectedness approach to suicide prevention. • A cluster randomised controlled trial was conducted with 13 schools in Australia. • The program increased awareness of help seeking but was not effective in increasing intentions or behaviour. • The program may be most suitable in schools with limited mental health programming or highly disconnected young people. Suicide is a significant public health problem and there is a clear need for interventions to improve help seeking for suicide and psychological distress in young people. This trial aimed to assess the effectiveness of the school-based Sources of Strength program in increasing help-seeking intentions and behaviours in adolescents. A cluster, randomised controlled trial was conducted in 13 Australian secondary schools (N = 1633), with each school randomly allocated to the intervention (n = 7) or wait-list control condition (n = 6). Participants in the intervention condition received the Sources of Strength program over two years and all participants completed self-report measures of help-seeking intentions and behaviour at four time-points. Staff and students in the intervention condition also provided qualitative feedback on the perceived impact of the program. Mixed model repeated measures analyses demonstrated no significant effect of the Sources of Strength program on help-seeking intentions or behaviour at post-intervention or 6- or 18-month follow-up. Staff and students reported, through qualitative feedback, that the program increased awareness of and openness to help seeking and promoted a common language and school community. The current study only included self-report measures that may have been influenced by situational factors or biases. Although the Sources of Strength program may have increased awareness of help seeking, there was no evidence that it is effective in increasing help-seeking intentions or behaviours in this cohort. The program may be more suitable for schools in disadvantaged areas where there may be limited existing connections to trusted adults. [ABSTRACT FROM AUTHOR]

There is limited evidence of the direct effects of COVID-19 infection on mental health, and whether these are influenced by vaccination or physical health symptoms. We aimed to investigate the relationships of COVID-19 infection, current symptom presentation, and vaccination status with mental health symptoms in adults. A cross-sectional sample of the Australian adult population that was representative by age, gender, and location was recruited through market research panels (N = 1407, 51.3% female, mean age 47.9 years). Hierarchical regression analyses were used to examine the associations of COVID-19 infection history and current COVID-19 symptoms with symptoms of depression (Patient Health Questionnaire-9), generalized anxiety (Generalized Anxiety Disorder-7) and social anxiety (Mini-Social Phobia Inventory). COVID-19 infection was associated with significantly higher depression and anxiety symptoms, but only in those who were not fully vaccinated. Current experience of COVID-related symptoms was associated with significantly higher depression and anxiety symptoms, and attenuated the direct effect of infection on mental health outcomes to non-significance. COVID-19 infection may be associated with increased mental health symptoms. However, the effects of infection on mental health were primarily evident in those who were not fully vaccinated and were explained by greater physical health problems associated with COVID-19 infection. The findings reinforce the efficacy of vaccination for reducing physical and mental health symptoms following infection. • A representative sample of 1407 Australian adults was recruited in May 2022. • COVID-19 infection was associated with higher depression and anxiety symptoms. • Effects were specific to those who were not fully vaccinated when infected. • Current COVID-related symptoms were strongly associated with poorer mental health. • Vaccinations may be effective for reducing physical and mental health symptoms. [ABSTRACT FROM AUTHOR]

Abstract Background There is substantial evidence that psychosocial programs delivered online can be effective in treating and preventing mental health problems. However, use of evidence-based programs in the community is currently suboptimal, and there is a lack of evidence around how to increase engagement with existing evidence-based programs. Novel approaches to increasing the acceptability of online programs such as the use of brief engagement-facilitation interventions (EFI) require evaluation. Aims The aims of this study are to 1) examine the effectiveness of a brief online engagement-facilitation intervention (EFI) presented prior to an online self-help mental health program (myCompass) in improving uptake of and adherence to that program, and 2) assess if greater uptake and/or adherence are associated with improved efficacy (greater reduction in symptoms of depression and anxiety) relative to a control condition). Methods A three-arm randomized controlled trial will be conducted (target sample: N = 693 participants recruited via social media). An active online cognitive behavioral therapy (iCBT) intervention will be delivered either with (arm 1) or without (arm 2) the EFI. An attention control group (arm 3) will enable testing of the relative efficacy of the iCBT intervention. Primary outcomes are uptake of the intervention (initiation) and adherence (module completion). Results Findings will inform the more efficient dissemination of a range of psychosocial programs into the community, with potential for significant efficiency gains in treating common mental health problems. Conclusions Greater engagement with online psychosocial programs may lead to significant reductions in the burden of common mental health problems in the community. Trial registration Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12618001565235. [ABSTRACT FROM AUTHOR]