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Background A growing literature supports the use of internet-based interventions to improve mental health outcomes. However, most programs target specific symptoms or participant groups and are not tailored to facilitate improvements in mental health and well-being or do not allow for needs and preferences of individual participants. The Be Well Plan, a 5-week group-facilitated, internet-based mental health and well-being group intervention addresses these gaps, allowing participants to select a range of activities that they can tailor to their specific characteristics, needs, and preferences. Objective This study aims to test whether the Be Well Plan program was effective in improving primary outcomes of mental well-being, resilience, anxiety, and depression compared to a waitlist control group during the COVID-19 pandemic; secondary outcomes included self-efficacy, a sense of control, and cognitive flexibility. The study further seeks to examine participants’ engagement and satisfaction with the program. Methods A randomized controlled trial (RCT) was conducted with 2 parallel arms, an intervention and a waitlist control group. The intervention involved 5 weekly 2-hour sessions, which were facilitated in group format using Zoom videoconferencing software. University students were recruited via social media posts, lectures, emails, flyers, and posters. Results Using an intentional randomization 2:1 allocation strategy, we recruited 215 participants to the trial (n=126, 58.6%, intervention group; n=89, 41.4%, waitlist control group). Of the 126 participants assigned to the intervention group, 75 (59.5%) commenced the program and were included in modified intention-to-treat (mITT) analyses. mITT intervention participants attended, on average, 3.41 sessions (SD 1.56, median 4); 55 (73.3%) attended at least 4 sessions, and 25 (33.3%) attended all 5 sessions. Of the 49 intervention group participants who completed the postintervention assessment, 47 (95.9%) were either very satisfied (n=31, 66%) or satisfied (n=16, 34%). The mITT analysis for well-being (F1,162=9.65, P=.002, Cohen d=0.48) and resilience (F1,162=7.85, P=.006, Cohen d=0.44) showed significant time × group interaction effects, suggesting that both groups improved over time, but the Be Well Plan (intervention) group showed significantly greater improvement compared to the waitlist control group. A similar pattern of results was observed for depression and anxiety (Cohen d=0.32 and 0.37, respectively), as well as the secondary outcomes (self-efficacy, Cohen d=0.50; sense of control, Cohen d=0.42; cognitive flexibility, Cohen d=0.65). Larger effect sizes were observed in the completer analyses. Reliable change analysis showed that the majority of mITT participants (58/75, 77.3%) demonstrated a significant reliable improvement in at least 1 of the primary outcomes. Conclusions The Be Well Plan program was effective in improving mental health and well-being, including mental well-being, resilience, depression, and anxiety. Participant satisfaction scores and attendance indicated a high degree of engagement and satisfaction with the program. Trial Registration Australian New Zealand Clinical Trial Registry ACTRN12621000180819; https://tinyurl.com/2p8da5sk

Background During COVID-19, the psychological distress and well-being of the general population has been precarious, increasing the need to determine the impact of complementary internet-based psychological interventions on both positive mental health as well as distress states. Psychological distress and mental well-being represent distinct dimensions of our mental health, and congruent changes in outcomes of distress and well-being do not necessarily co-occur within individuals. When testing intervention impact, it is therefore important to assess change in both outcomes at the individual level, rather than solely testing group differences in average scores at the group level. Objective This study set out to investigate the differential impact of an internet-based group mental health intervention on outcomes of positive mental health (ie, well-being, life satisfaction, resilience) and indicators of psychological distress (ie, depression, anxiety, stress). Methods A 5-week mental health intervention was delivered to 89 participants using the Zoom platform during 2020. Impact on outcomes of distress, well-being, and resilience was assessed at the start and end of the program with multiple analysis of variance (MANOVA) and reliable change indices (RCIs) being used to determine program impact at the group and individual levels, respectively. Results The intervention significantly improved all mental health outcomes measured, (F6,83=5.60, P Conclusions The results provide evidence for the significant impact of an internet-based mental health intervention during COVID-19 and indicate the importance of assessing dimensions of both well-being and distress when determining mental health intervention effectiveness.

Objective: This study sought to understand the perspectives of young people (12-25 years) with experience of mental health services on what makes for youth-friendly mental health services.Method: A purposive strategy was used to recruit 32 young people aged 12-25 years with diverse backgrounds, through mental health and youth services. Six semi-structured group interviews were undertaken and one individual interview. We were especially interested in aspects that facilitated or obstructed young people from seeking help, and key experiences across their consumer journey. Transcripts were analysed thematically to identify shared experiences and perspectives across the interviews.Results: Five key themes emerged: the central role that teachers, school counsellors, parents, and friends play in help seeking and responding to crisis; the impact of fear, uncertainty, and stigma in decision-making and engaging with services; finding the right therapist and effective help; ways to improve flexibility and ease of access; the need for better quality consumer information for accessing a mental health service.Discussion: The results of the study have implications for the design of mental health services, providing important insights that can increase young people's engagement with services, and ultimately, improve the mental health and well-being of young people in Australia. Refereed/Peer-reviewed

Objectives: The prevention of mental illness involves identifying and modifying those characteristics and exposures of an individual that threaten their mental health – commonly referred to as risk factors. Existing categorisations of risk factors for mental illness are either limited in their scope or oversimplified in their description. As part of a large mental health workforce and service planning project, we set out to develop a more detailed and comprehensive categorisation scheme to describe risk factors for mental illness. Methods: We conducted a rapid review of MEDLINE and Google Scholar for meta-analytic studies that examined the characteristics and exposures that typify the population with mental illness in order to identify and categorise potential risk factors. Results: The search uncovered 1628 relevant studies, from which 10 primary and 23 secondary categories of risk factors were identified, ranging from genetic and biomedical to psychological and sociocultural. The review revealed interesting distortions in the focus of the literature, with the majority of studies focused on a few disorders (schizophrenia, depression and neurodegenerative disorders) and genetic, psychological and physiological risks. In contrast, environmental (e.g. media exposure) and occupational (e.g. employee health) were under-represented. Conclusion: The categorisation scheme developed in this paper is a step towards a more detailed taxonomy of risk factors for mental illness; this will be most useful in guiding clinicians, researchers and policy-makers in driving the prevention agenda forward.

Objectives: The study aim was to estimate the current level of ambulatory mental health service delivery to young people aged 0–24 years in Australia and associated government expenditure. Recognising the importance of the early years for the development of mental illness and socioeconomic outcomes, we were particularly interested in service access by infants and young children. Methods: We extracted information from government administrative datasets on the number of people who received mental health services, number of services and expenditure through the health sector for 2014–2015. Results are primarily reported by age groups 0–4, 5–11, 12–17 and 18–24 years. Results: Less than 1% of 0- to 4-year-olds received a mental health service in any one service setting, whereas nearly 11% of 18- to 24-year-olds received a mental health service through the Medicare Benefits Schedule Better Access programme alone. Many more services were delivered to 12- to 24-year-olds (>4 million) than to 0- to 11-year-olds (552,000). Medicare Benefits Schedule Better Access delivers services to more children and youth than do state/territory community mental health services, although the latter provide more services per client. In 2013–2014, Australian Government expenditure on ambulatory mental health services for 0- to 24-year-olds was AUD428 million, similar to the AUD491 million spent by state/territory governments. Conclusion: The study provides a benchmark for data-driven service planning to ensure that the mental health needs of infants, children and young people are met. Our results indicate that the youngest age group are underserviced relative to need, even noting infants and children may receive services for behavioural/mental health issues from providers not captured in our study (such as paediatricians). The developmental origins of mental illness underlies the urgency of adequate provision by governments of perinatal, infant and child mental health services to avoid loss of life potential and reduce the pressures on the justice, child protection and welfare systems.

Background: Siblings of children with mental health problems (MHPs) have been found to have higher rates of psychopathology and impaired psychosocial functioning compared to control children. It is not yet known how these siblings are managed within the clinical service context (e.g. are they assessed for mental health problems? Do they receive appropriate psychological treatment?). Aims: The following brief report describes a pilot study which aimed to explore (a) the rate of caregiver-identified MHPs in siblings and (b) the proportion of siblings receiving psychiatric or psychosocial treatment or support (i.e. treatment utilisation). Methods: Eighty-five caregivers of children receiving treatment at CAMHS were interviewed about the mental health and treatment utilisation of their siblings. Results: The findings revealed a high rate of caregiver-identified MHPs in siblings (34.1%) and a high rate of treatment utilisation (85.7%). Conclusions: The findings suggest that, for the vast majority, when siblings of children with MHPs are identified by their caregivers as having MHPs, they are receiving some kind of support and treatment. Implications for mental health service costs are discussed and recommendations for future research are outlined. Refereed/Peer-reviewed

While the importance of looking at the entire family system in the context of child and adolescent mental health is well recognised, siblings of children with mental health problems (MHPs) are often overlooked. The existing literature on the mental health of these siblings needs to be reviewed. A systematic search located publications from 1990 to 2011 in four electronic databases. Thirty-nine relevant studies reported data on the prevalence of psychopathology in siblings of target children with MHPs. Siblings of target children had higher rates of at least one type of psychopathology than comparison children. Risk of psychopathology varied across the type of MHP in the target child. Other covariates included sibling age and gender and parental psychopathology. Significant variations and limitations in methodology were found in the existing literature. Methodological guidelines for future studies are outlined. Implications for clinicians, parents, and for future research are discussed. Refereed/Peer-reviewed

Parallel Parent and Child Therapy (PPACT) is an attachment-based therapy for mother-child dyads in which there is significant relationship breakdown and histories of relational trauma. Research on PPACT has focused on its application with high risk mother-child dyads where the child presents with disturbed behaviors and where there are multiple risk factors for maltreatment, including unresolved parental history of childhood maltreatment and parental mental illness Chambers, H., Amos, J., Allison, S. and Roeger, L. 2006. Amos, Furber, & Segal, 2011 Amos, J., Furber, G. and Segal, L. 2011. Amos, J., Beal, S. and Furber, G. 2007.). This paper presents outcomes for six consecutive cases treated over a five-year period where multiple types of assessment, including standardized instruments and interviews, were employed. Four of the six cases showed lasting improvements for the child, the mother, or both, evidenced by remission of psychiatric symptoms and parental reports of improved social and family outcomes. This early evidence suggests the PPACT model has promise in the treatment of high risk mother-child dyads and that the processing of relational trauma may be central to its impact. Refereed/Peer-reviewed

Objective: To estimate the prevalence of children in the Australian population with risk factors for adult mental illness. Method: Key risk factors and risk domains were identified from a 2013 review of longitudinal studies on child and adolescent determinants of adult mental illness. Data items were identified from the Longitudinal Study of Australian Children that map onto the risk domains and were used to estimate the prevalence of these key individual risk factors and the magnitude of multiple risk in children aged 3 months to 13 years. Results: Even by infancy, risk factors for adult mental illness are highly prevalent, with 51.7% of infants having multiple risks. In 10 infants, 1 was born to mothers who consumed daily alcohol and 1 in 8 to mothers who smoked cigarettes daily during pregnancy. Also, 10.5% of infants were in families where the parents had separated, which increased to 18% in 10–11 year-olds. Psychological problems in the clinical range (based on the Strengths and Difficulties Questionnaire total problems score) ranged from 7.8% to 9.7% across the 4–13 years age range. Risks from negative parenting behaviours were highly prevalent across age groups. Two-thirds of children aged 12–13 years had parents who displayed low warmth or exhibited high hostility/anger. Across childhood, one in seven children are in families exposed to 3+ major life stressors. By age 8–9 years, more than 18% of children are exposed to ⩾5 risk factors. Conclusions: We find that modifiable risk factors for adult mental illness occur at the earliest stage in the life course and at greater prevalence than is commonly recognised. Considerable capacity will be required in child and adolescent mental health services and complementary family support programmes if risk factors for adult mental illness that are already apparent in infancy and childhood are to be addressed.

Background: The paediatric bipolar disorder (PBD) hypothesis arose in the USA and proposes childhood onset and high rates of prevalence. Method: Child and adolescent psychiatrists in Australia and New Zealand were surveyed about the PBD hypothesis. Results: Sixty percent responded (N = 199) and most (53%) reported never having diagnosed pre-pubertal PBD and a further 29% estimated seeing '1 or 2' cases. Most (83%) rated pre-pubertal PBD as 'very rare', 'rare' or 'not diagnosable'. Opinion varied as to whether PBD was over-diagnosed (25%), appropriately diagnosed (42%), or under-diagnosed (28%) in Australia and New Zealand, 5% were unsure. In contrast there was a consensus of views that PBD was over-diagnosed in the USA (90%), whilst less felt it appropriately diagnosed (3%), or under-diagnosed (1%) and 6% were unsure. Conclusions: The majority view was consistent with classical descriptions of bipolar disorder.Key Practitioner Message:Paediatric bipolar disorder (PBD) as defined by USA researchers, applies to a range of child behavioural patterns that differ in varying degrees from traditional descriptions of bipolar disorderPBD has become a common diagnosis in the USAThere is some evidence to suggest that adoption of the PBD diagnosis in the UK and Europe has been limitedThis paper reports on a survey of Australian and New Zealand child and adolescent psychiatrists and finds a solid majority retain a traditional view of bipolar disorder and are sceptical of the new PBD phenotypesThe PBD phenotypes remain hypothetical and the alternative hypothesis is that responses to trauma and other more recognised emotional and behavioural disorders of childhood remain sufficient diagnostic explanations

Background Mobile phones play a central role in the lives of young people and are being increasingly recognized as valuable tools in health care. However, there is a paucity of studies exploring the use of mobile phones in youth outreach mental health services. Our outreach team's experience is that enabling youth to access their therapist directly through mobile phone improves engagement and retention, and short message service (SMS) in particular, is a useful tool for coordinating appointments. The purpose of this study was to audit the content of SMS exchanges between therapists and clients and to investigate the extent of inappropriate SMS use. Method An audit of SMS messages sent and received from an outreach youth mental health service was conducted over a 7-month period. Results The majority of SMS traffic sent to and received from clients was micro-coordinating face-to-face-meetings (76% and 61%, respectively), reflecting a practical real-time use of SMS. Only a small proportion of the client use of SMS was classified as inappropriate (2%). Conclusions The results demonstrate that mobile phones and SMS can be used as a safe, practical way of maintaining contact and coordinating meetings within a youth outreach service.

Objective: To describe the implementation of an Improving Access to Psychological Therapies (IAPT) service at Flinders Medical Centre emergency department (IAPT@Flinders). IAPT, a population-based model of guided self-help for anxiety and depression delivered mainly by phone, was rolled-out nationally in the UK in 2010. There is a growing body of evidence demonstrating its clinical effectiveness and efficiency that can improve treatment adherence, reduce stigma, remove appointment attendance barriers and improve access for hard-to-reach populations. Conclusions: IAPT@Flinders was the test site for the first IAPT in Australia and also the first IAPT service that was integrated with an emergency department (ED). IAPT@Flinders offers rapid access, low-intensity cognitive behavioural therapy, social prescribing and signposting to clients with adjustment disorders, anxiety and/or depressive symptoms. Successful implementation within an Australian crisis setting has demonstrated that many IAPT structures and protocols are applicable to ED settings and the model can be implemented with fidelity. Adaption required consideration of positioning of the service within the Australian mental health framework; staff qualifications; the referral pathways; and exclusion criteria. It is recommended additional test sites and larger scale trials are conducted to provide further evidence of the applicability of large-scale adoption of the UK IAPT model into Australian ED settings.

Treatment options are limited for families in which the child has severe and intractable disturbances of emotion and behavior, in which there is suspected or confirmed maltreatment by the mother, and in which the mother has her own history of childhood neglect and abuse. This paper proposes a model for understanding maltreatment in mother-child dyads, drawing upon the developmental psychopathology, behavior, and trauma literatures. At the core of this model is the hypothesis that a mother's maltreating behavior arises from unconscious attempts to experientially avoid the reemergence of an attachment-related dissociative part of the personality that contains the distress arising from her own early experiences of attachment relationships. The implications of this model for therapy are considered. Refereed/Peer-reviewed

Objective: The purpose of this study was to benchmark the cost efficiency of community care across six child and adolescent mental health services (CAMHS) drawn from different Australian states. Method: Organizational, contact and outcome data from the National Mental Health Benchmarking Project (NMHBP) data-sets were used to calculate cost per “treatment hour” and cost per episode for the six participating organizations. We also explored the relationship between intake severity as measured by the Health of the Nations Outcome Scales for Children and Adolescents (HoNOSCA) and cost per episode. Results: The average cost per treatment hour was $223, with cost differences across the six services ranging from a mean of $156 to $273 per treatment hour. The average cost per episode was $3349 (median $1577) and there were significant differences in the CAMHS organizational medians ranging from $388 to $7076 per episode. HoNOSCA scores explained at best 6% of the cost variance per episode. Conclusions: These large cost differences indicate that community CAMHS have the potential to make substantial gains in cost efficiency through collaborative benchmarking. Benchmarking forums need considerable financial and business expertise for detailed comparison of business models for service provision.