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Background: This study aimed to examine the impact of a web-based positive psychology program delivered universally to secondary school students during school closures caused by the COVID-19 pandemic in New South Wales, Australia. Methods: Using a quasi-experimental design conducted in 2020, 438 students aged 12–15 years (73% male) from 4 secondary schools were invited to complete the 'Bite Back Mental Fitness Challenge'. This web-based program consisted of 7 self-directed modules that targeted 5 key domains of positive psychology. Self-reported symptoms of anxiety and depression and help-seeking intentions for mental health were assessed at baseline prior to school closures (February to March 2020) and at post-test after the return to school (July to August 2020). At post-test, students also reported on their perceived changes in mental health and help-seeking behavior for mental health during the pandemic. Completion of the program modules was recorded. Results: A total of 445 students consented and 336 (75.5%) completed both assessments. On average, participants completed 2.31 modules (SD: 2.38, range: 0 to 7). There was no change in symptoms of anxiety and depression or help-seeking intentions between baseline and post-test, with no significant effects for gender and history of mental illness. Students who were symptomatic for anxiety and depression at baseline reported lower symptoms at post-test, but this change was not significant. Ninety-seven students (27.5%) reported that their mental health had worsened during the pandemic, and a significant increase in anxiety and depressive symptoms was found in this subsample at post-test. Only 7.7% of students reported a change in their help-seeking behavior, with increased mental health support sought from the Internet, parents, and friends. Conclusions: The universal delivery of a web-based positive psychology program during school closures did not appear to be associated with improved mental health symptoms; however, completion of the modules was low. Different effects may emerge when selectively delivered to students with mild or greater symptoms. The findings also suggest that broader measures of mental health and wellbeing, including perceived change, are key to the mental health surveillance of students during periods of remote learning. [ABSTRACT FROM AUTHOR]

Background: Digital, self-guided cognitive behavioral therapy (CBT) interventions circumvent many barriers to in-person therapy for young people (aged 12-24 years), although adherence to these interventions is low. The absence or insufficient disclosure of recommendations or instructions for appropriate use may account for this. As such, many young people may not self-administer these interventions appropriately or receive the optimal degree of treatment. Objective: This systematic review aims to synthesize the literature on digital CBT for depression and anxiety in young people to describe how appropriate use has been defined and communicated to users as instructions for use, to describe how adherence has been measured, and to determine the associations between adherence and treatment outcomes. Methods: A systematic review was conducted with 2 reviewers (SHL and MRA) extracting data independently. Overall, 4 electronic databases (Embase, MEDLINE, PsycINFO, and Cochrane Library) were searched in April 2021 for studies that met the following inclusion criteria: participants aged between 12 and 24 years, evaluated a digital CBT intervention targeting depression or anxiety, and reported instructions or recommendations for use or measures of adherence. Studies that evaluated non-CBT interventions or cognitive- or behavioral-only interventions were excluded. Methodological quality was assessed using the Cochrane Risk of Bias Tool and the Integrated Quality Criteria for the Review of Multiple Study Designs. Results: There were 32 manuscripts that met the inclusion criteria, of which 28 (88%) were unique studies (N=16,578 youths). Definitions of appropriate use varied among the different interventions in terms of intended recipients, duration and frequency of use, and the features used to support engagement and adherence to appropriate use definitions. Reporting of appropriate use definitions in studies was inconsistent, with no study systematically describing components of appropriate use or providing information on how recommendations for use were relayed to users. Most often, definitions of appropriate use were derived from the study protocol and descriptions of intervention features. Adherence was mostly operationalized as the degree of intervention completion; however, reporting of adherence data was heterogeneous. There was little evidence of an association between degree of use and outcomes in the 9 studies that examined this. Conclusions: Definitions of appropriate use are unique to each digital CBT intervention. However, statements of appropriate use are not systematically reported in the literature. Furthermore, the extent to which recommendations for use are communicated to users is not routinely reported. Despite unique definitions of appropriate use, adherence was most often generically operationalized as the degree of intervention completion and was not consistently associated with outcomes. We proposed a framework to promote systematic reporting of definitions of appropriate use for digital interventions to provide guidance to users and to assist the development of appropriate and nuanced measures of adherence. [ABSTRACT FROM AUTHOR]

Background: Mood disorders are burdensome illnesses that often go undetected and untreated. Sensor technologies within smartphones may provide an opportunity for identifying the early changes in circadian rhythm and social support/connectedness that signify the onset of a depressive or manic episode. Objective: Using smartphone sensor data, this study investigated the relationship between circadian rhythm, which was determined by GPS data, and symptoms of mental health among a clinical sample of adults diagnosed with major depressive disorder or bipolar disorder. Methods: A total of 121 participants were recruited from a clinical setting to take part in a 10-week observational study. Self-report questionnaires for mental health outcomes, social support, social connectedness, and quality of life were assessed at 6 time points throughout the study period. Participants consented to passively sharing their smartphone GPS data for the duration of the study. Circadian rhythm (ie, regularity of location changes in a 24-hour rhythm) was extracted from GPS mobility patterns at baseline. Results: Although we found no association between circadian rhythm and mental health functioning at baseline, there was a positive association between circadian rhythm and the size of participants' social support networks at baseline (r=0.22; P=.03; R2=0.049). In participants with bipolar disorder, circadian rhythm was associated with a change in anxiety from baseline; a higher circadian rhythm was associated with an increase in anxiety and a lower circadian rhythm was associated with a decrease in anxiety at time point 5. Conclusions: Circadian rhythm, which was extracted from smartphone GPS data, was associated with social support and predicted changes in anxiety in a clinical sample of adults with mood disorders. Larger studies are required for further validations. However, smartphone sensing may have the potential to monitor early symptoms of mood disorders. [ABSTRACT FROM AUTHOR]

Background: General Practitioners (GPs) are ideally placed to identify and manage emerging mental illness in young people, however, many report low levels of confidence in doing so. A web-based universal screening service delivered via a mobile tablet, Youth StepCare, was developed to assist GPs in identifying depression and anxiety symptoms in youth patients. This service also provided evidence-based treatment recommendations and fortnightly monitoring of symptoms. The current study assessed the feasibility and acceptability of delivering the Youth StepCare service in Australian general practices. Methods: A 12-week uncontrolled trial was undertaken between August 2018 and January 2019 in two general practices in NSW, Australia. The service was offered to all youth patients aged 14 to 17 years who visited a participating GP during the screening period with their parent or guardian. Youth patients reported the presence of depressive and anxiety symptoms using the self-report Patient Health Questionnaire-9 and the Generalised Anxiety Disorder Questionnaire-7. New cases were defined as those who reported symptoms but were not currently seeking help from their GP, nor had sought help in the past. Feasibility and acceptability among GPs and practice staff were assessed using a battery of questionnaires. Results: Five GPs and 6 practice staff took part. A total of 46 youth patients were approached, 28 consented, and 19 completed the screener (67.9%). Nine reported symptoms of anxiety or depression, two of which were new cases (22.2%). GPs and practice staff were satisfied with the service, reporting that there was a need for the service and that they would use it again. Conclusions: The Youth StepCare service appears to be a useful tool for identifying youth with unidentified symptoms of mental illness that can be easily embedded into general practice. Further research would benefit from exploring the factors affecting initial GP uptake and a larger trial is required to determine the efficacy of the service on young people's symptom reduction. [ABSTRACT FROM AUTHOR]

Depression is a highly prevalent mental health problem and is a co-morbidity of other mental, physical, and behavioural disorders. The internet allows individuals who are depressed or caring for those who are depressed, to connect with others via online communities; however, the characteristics of these discussions have not yet been fully explored. This work aims to explore the textual cues of online communities interested in depression. A total of 5,000 posts were randomly selected from 24 online communities. Five subgroups of online communities were identified: Depression, Bipolar Disorder, Self-Harm, Grief/Bereavement, and Suicide. Psycholinguistic features and content topics were extracted from the posts and analysed. Machine learning techniques were used to discriminate the online conversations in the depression communities from the other subgroups. Topics and psycholinguistic features were found to be highly valid predictors of community subgroup. Clear discrimination between linguistic features and topics, alongside good predictive power is an important step in understanding social media and its use in mental health. [ABSTRACT FROM AUTHOR]

Purpose: To examine the associations between depression course, functional disability, and Not in Education or Training (NEET) status in a clinical sample of young adults with mental health problems.Methods: Young adults aged 15-25 years seeking help from four primary mental health services were invited to participate in a prospective cohort study evaluating the course of psychiatric disorders in youth. Demographic and clinical characteristics, including depressive symptomatology and functioning, were evaluated through clinical interview and self-report at baseline and 12 month follow-up.Results: A total of 448 young adults participated (70 % female; M: 20.05 years, SD = 2.85). A significant interaction effect for time and depression course was found, such that those who became depressed reported an increase in functional disability and those whose depression remitted reported a significant reduction in functional disability. Developing depression was not a significant predictor of becoming NEET and vice versa: remitted depression did not make a person more likely to reengage in employment or education.Conclusions: This is the first study to examine the course of depression, functional disability, and NEET rates among help-seeking young adults. This study confirms the importance of symptom reduction for improved functioning; however, functional disability remained greater than that seen in young people in the community and there was no association between a change in depression and a change in NEET status. These results argue that services need to address functional outcomes and reengagement with education and employment in addition to symptom reduction. [ABSTRACT FROM AUTHOR]

This study examined the effects of an online cognitive behavior therapy (CBT) program (moodgym) compared with an online support group (moodgarden) in decreasing symptoms of depression and anxiety, and improving dysfunctional thoughts, online social support, and CBT literacy in young adults. Thirty-nine university students (aged 18-25) with elevated scores on the kessler psychological distress scale were allocated to either the moodgym, moodgarden or control condition. Relative to the control condition, participation in the moodgym group significantly improved anxiety symptoms and CBT literacy. Similarly, participation in the moodgarden group significantly improved anxiety symptoms and online social support relative to the control condition. although it appears that these online resources are beneficial, further research is needed to determine their long-term efficacy. Furthermore, qualitative participant evaluations indicated that improvements may need to be made to moodgym to ensure that young adults remain engaged with the program. [ABSTRACT FROM AUTHOR]

Depression and anxiety are often first experienced during childhood and adolescence, and interest in the prevention of these disorders is growing. The focus of this review was to assess the effectiveness of psychological prevention programs delivered in schools, and to provide an update to our previous review from five years ago (Werner-Seidler, Perry, Calear, Newby, & Christensen, 2017). Three electronic databases were systematically searched for published articles of randomised controlled trials (RCTs) evaluating the efficacy of school-based prevention programs until October 2020. There were 130 articles that met inclusion criteria, representing 118 unique trials and 45,924 participants. Small between-group effect sizes for depression (g = 0.21) and anxiety (g = 0.18) were detected immediately post-intervention. Subgroup analyses suggested that targeted prevention programs (for young people with risk factors or symptoms) were associated with significantly greater effect sizes relative to universal programs for depression, which was confirmed by meta-regression. There was also some evidence that external providers conferred some benefit over school-staff delivered programs. Overall, study quality was moderate and no association between risk of bias and effect size was detected. School-delivered psychological prevention programs have small effects in reducing symptoms of depression and anxiety. Refinement of these programs, and knowledge about how they can be sustainably delivered in schools beyond the trial period is now needed for population-level preventive effects. Systematic Review Registration Number: PROPSERO - CRD42020188323 • This meta-analysis evaluated the effectiveness of school-based psychological prevention on depression and anxiety. • 118 RCTs were identified involving >45,000 participants. • These interventions had a small effect on depression and anxiety symptoms. • Targeted programs may be more effective than universal programs. • Schools are a suitable environment to deliver prevention programs. [ABSTRACT FROM AUTHOR]