BJPsych Open最新文献

{"title":"Associations between physical activities and self-harm behaviour in depression across the genotype: findings from the UK biobank.","authors":"Jaegyun Jung, Sangyeon Lee, Jeong Ho Lee, Doheon Lee","doi":"10.1192/bjo.2024.845","DOIUrl":"10.1192/bjo.2024.845","url":null,"abstract":"<p><strong>Background: </strong>Physical activities are widely implemented for non-pharmacological intervention to alleviate depressive symptoms. However, there is little evidence supporting their genotype-specific effectiveness in reducing the risk of self-harm in patients with depression.</p><p><strong>Aims: </strong>To assess the associations between physical activity and self-harm behaviour and determine the recommended level of physical activity across the genotypes.</p><p><strong>Method: </strong>We developed the bidirectional analytical model to investigate the genotype-specific effectiveness on UK Biobank. After the genetic stratification of the depression phenotype cohort using hierarchical clustering, multivariable logistic regression models and Cox proportional hazards models were built to investigate the associations between physical activity and the risk of self-harm behaviour.</p><p><strong>Results: </strong>A total of 28 923 subjects with depression phenotypes were included in the study. In retrospective cohort analysis, the moderate and highly active groups were at lower risk of self-harm behaviour. In the followed prospective cohort analysis, light-intensity physical activity was associated with a lower risk of hospitalisations due to self-harm behaviour in one genetic cluster (adjusted hazard ratio, 0.28 [95% CI, 0.08-0.96]), which was distinguished by three genetic variants: rs1432639, rs4543289 and rs11209948. Compliance with the guideline-level moderate-to-vigorous physical activities was not significantly related to the risk of self-harm behaviour.</p><p><strong>Conclusions: </strong>A genotype-specific dose of light-intensity physical activity reduces the risk of self-harm by around a fourth in depressive patients.</p>","PeriodicalId":9038,"journal":{"name":"BJPsych Open","volume":"11 1","pages":"e27"},"PeriodicalIF":3.9,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11822987/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143063523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Therapeutic alliance in a stepped digital psychosocial intervention for breast cancer patients: findings from a multicentre randomised controlled trial.","authors":"Aida Flix-Valle, Joan Carles Medina, Arnau Souto-Sampera, Alejandra Arizu-Onassis, Eva Juan-Linares, Maria Serra-Blasco, Laura Ciria-Suárez, Guillem Feixas, Cristian Ochoa-Arnedo","doi":"10.1192/bjo.2024.844","DOIUrl":"10.1192/bjo.2024.844","url":null,"abstract":"<p><strong>Background: </strong>Action mechanisms of therapeutic alliance in stepped and digital interventions remain unclear.</p><p><strong>Aims: </strong>(a) To compare the development of therapeutic alliance between psychosocial treatment as usual (PTAU) and a stepped digital intervention designed to prevent distress in cancer patients; (b) to analyse the level of agreement between patients' and therapists' therapeutic alliance ratings; and (c) to explore variables associated with therapeutic alliance in the digital intervention.</p><p><strong>Method: </strong>A multicentre randomised controlled trial with 184 newly diagnosed breast cancer women was conducted. Patients were assigned to digital intervention or PTAU. Therapeutic alliance was assessed at 3, 6 and 12 months after inclusion using the working alliance inventory for patients and therapists. Age, usability (system usability scale), satisfaction (visual analogue scale), type and amount of patient-therapist communication were analysed as associated variables.</p><p><strong>Results: </strong>Patients and therapists established high therapeutic alliance in the digital intervention, although significantly lower compared with PTAU. The development of patients' therapeutic alliance did not differ between interventions, unlike that of the therapists. No agreement was found between patients' and therapists' therapeutic alliance ratings. Patients' therapeutic alliance was associated with usability and satisfaction with app, whereas therapists' therapeutic alliance was associated with satisfaction with monitoring platform.</p><p><strong>Conclusions: </strong>A stepped digital intervention for cancer patients could develop and maintain strong therapeutic alliance. Neither the type nor amount of communication affected patients' therapeutic alliance, suggesting that flexible and available digital communication fosters a sense of care and connection. The association between usability and satisfaction with digital tools highlights their importance as key therapeutic alliance components in digital settings.</p>","PeriodicalId":9038,"journal":{"name":"BJPsych Open","volume":"11 1","pages":"e23"},"PeriodicalIF":3.9,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11822986/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143045631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessing a clinical vital sign in severe mental illness: validation study of the 5 sit-to-stand test for monitoring muscle strength - The PsychiActive Project.","authors":"Alvaro Lopez-Moral, Diego Munguia-Izquierdo, Javier Bueno-Antequera","doi":"10.1192/bjo.2024.842","DOIUrl":"10.1192/bjo.2024.842","url":null,"abstract":"<p><strong>Background: </strong>In individuals with severe mental illness (SMI), low muscle strength heightens the risk of mortality and chronic disease development. Routine muscle strength assessments could identify vulnerabilities, thereby reducing the growing burden associated with SMI. However, integration into clinical settings faces obstacles because of limited resources and inadequate healthcare staff training. The 5 sit-to-stand (5-STS) test offers an alternative for measuring muscle strength compared with more complex or demanding tests. Nevertheless, its validity in individuals with SMI remains unexplored.</p><p><strong>Aims: </strong>This study aimed to analyse the criterion validity of the 5-STS test in SMI, considering potential age, gender and body mass index influences.</p><p><strong>Method: </strong>In a cross-sectional study following the 'STrengthening the Reporting of OBservational studies in Epidemiology' (STROBE) guidelines, 82 adults with SMI (aged 18-65, 24 women) were assessed. Participants underwent both the 5-STS test and the isometric knee extension strength (KES) test.</p><p><strong>Results: </strong>Analysis revealed a significant moderate correlation coefficient and intraclass correlation coefficient (-0.58 for both) for all participants, indicating that the measures are valid and assess related aspects of the same construct. Strong agreement was observed in women and the older age groups. The 5-STS test demonstrated accuracy, with a standard error of estimate lower than the within-subject variability on the KES test. Bland-Altman plots showed limits of agreement values of -3.39 and 3.52 for the entire sample, and heteroscedasticity analyses indicated consistent differences between the 5-STS and KES tests across all groups analysed, except in the women's group.</p><p><strong>Conclusions: </strong>The 5-STS test seems to be a valid test for assessing muscle strength in individuals with SMI, supporting its usefulness for routine assessment in clinical settings, facilitating detection and intervention in critical situations.</p>","PeriodicalId":9038,"journal":{"name":"BJPsych Open","volume":"11 1","pages":"e24"},"PeriodicalIF":3.9,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11823003/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143045628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The diagnostic conundrum of late-onset developmental regression in child psychiatry: case series.","authors":"Shalu Elizabeth Abraham, Sakhardande Kasturi Atmaram, Poornima Khadanga, Nirmalya Mukherjee, Rajendra Kiragasur Madegowda, Harshini Manohar","doi":"10.1192/bjo.2024.840","DOIUrl":"10.1192/bjo.2024.840","url":null,"abstract":"<p><strong>Background: </strong>Developmental regression in children, in the absence of neurological damage or trauma, presents a significant diagnostic challenge. The complexity is further compounded when it is associated with psychotic symptoms.</p><p><strong>Method: </strong>We discuss a case series of ten children aged 6-10 years, with neurotypical development, presenting with late-onset developmental regression (>6 years of age), their clinical course and outcome at 1 year. A comprehensive clinical evaluation, laboratory investigations and neuroimaging ruled out any identifiable neurological cause.</p><p><strong>Results: </strong>Mean age at regression was 7.65 (s.d. 1.5) years and mean illness duration was 10.1 (s.d. 8.5) months. The symptom domains included regression (in more than two domains - cognitive, socio-emotional, language, bowel and bladder incontinence), emotional disturbances, and hallucinatory and repetitive behaviours. Response to treatment was gradual over 6 months to 1 year. At 1-year follow-up, nine children did not attain pre-regression functioning, and residual symptoms included not attaining age-appropriate speech and language, socio-emotional reciprocity and cognitive abilities.</p><p><strong>Conclusions: </strong>These cases demonstrate a unique pattern of regression with psychiatric manifestations, distinct from autism spectrum disorder and childhood-onset schizophrenia. The diagnostic dilemma arises from the overlap of symptoms with childhood disintegrative disorder (CDD), childhood-onset schizophrenia and autism. This study underscores the diagnostic intricacies of this clinical presentation and highlights the need for longitudinal follow-up to unravel the transitions in phenomenology, course and outcome. For severe manifestations such as developmental regression, where the illness is still evolving, considering CDD as a non-aetiological and transitory/tentative diagnosis would aid against premature diagnostic categorisation and provide scope for ongoing aetiological search.</p>","PeriodicalId":9038,"journal":{"name":"BJPsych Open","volume":"11 1","pages":"e25"},"PeriodicalIF":3.9,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11823004/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143045630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The association between experiences of racism and mental health on children and young people in the UK: rapid scoping review.","authors":"Fiyory Tzeggai Ghezae, Zonke Zungu, Ann John, Kadra Abdinasir, Kamaldeep Bhui, Adenike Adebiyi, Cathy Creswell","doi":"10.1192/bjo.2024.836","DOIUrl":"10.1192/bjo.2024.836","url":null,"abstract":"<p><strong>Background: </strong>Racism is increasingly recognised as a key contributor to poor mental health. However, the existing literature primarily focuses on its effects on adults.</p><p><strong>Aim: </strong>To identify literature on the association between experiences of racism and mental health in children and young people in the UK.</p><p><strong>Method: </strong>Inclusion criteria were: (a) peer-reviewed publications containing original data; (b) UK-based research; (c) included examination of associations between mental health and experiences of direct or indirect racism (quantitative or qualitative); (d) inclusion of an assessment of mental health outcomes; (e) participant ages up to and including 18 years of age or (if the range went beyond 18) with a mean age of 17 years or less. Six databases were searched between 2000 and 2022; an initial 11 522 studies were identified with only eight meeting the inclusion criteria.</p><p><strong>Results: </strong>Five of the identified studies provided quantitative data and three provided qualitative data. The majority of studies (7/8) focused on children and young people aged 10 years and over; only one focused on children under the age of 10 years. Measurements of racism varied among the studies providing quantitative data. Only four studies directly focused on the effects of racism on the mental health of children and young people.</p><p><strong>Conclusion: </strong>Although the included studies highlighted potential negative impacts of experiences of racism on children and young people in the UK, this review shows the lack of available literature to inform policy and practice. No studies examined the impact of internalised racism, systemic and institutional racism, or intersectionality.</p>","PeriodicalId":9038,"journal":{"name":"BJPsych Open","volume":"11 1","pages":"e26"},"PeriodicalIF":3.9,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11822989/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143045629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding social behaviours across neurodiverse young people: roles of social cognition and self-regulation.","authors":"Iciar Iturmendi-Sabater, Evdokia Anagnostou, Marc A Fournier, Jennifer Crosbie, Russell Schachar, Robert Nicolson, Stelios Georgiadis, Elizabeth Kelley, Jessica Jones, Jessica Brian, Hsiang-Yuan Lin, Meng-Chuan Lai","doi":"10.1192/bjo.2024.831","DOIUrl":"10.1192/bjo.2024.831","url":null,"abstract":"<p><strong>Background: </strong>Differences in social behaviours are common in young people with neurodevelopmental conditions (NDCs). Recent research challenges the long-standing hypothesis that difficulties in social cognition explain social behaviour differences.</p><p><strong>Aims: </strong>We examined how difficulties regulating one's behaviour, emotions and thoughts to adapt to environmental demands (i.e. dysregulation), alongside social cognition, explain social behaviours across neurodiverse young people.</p><p><strong>Method: </strong>We analysed cross-sectional behavioural and cognitive data of 646 6- to 18-year-old typically developing young people and those with NDCs from the Province of Ontario Neurodevelopmental Network. Social behaviours and dysregulation were measured by the caregiver-reported Adaptive Behavior Assessment System Social domain and Child Behavior Checklist Dysregulation Profile, respectively. Social cognition was assessed by the Neuropsychological Assessment Affect-Recognition and Theory-of-Mind, Reading the Mind in the Eyes Test, and Sandbox continuous false-belief task scores. We split the sample into training (<i>n</i> = 324) and test (<i>n</i> = 322) sets. We investigated how social cognition and dysregulation explained social behaviours through principal component regression and hierarchical regression in the training set. We tested social cognition-by-dysregulation interactions, and whether dysregulation mediated the social cognition-social behaviours association. We assessed model fits in the test set.</p><p><strong>Results: </strong>Two social cognition components adequately explained social behaviours (13.88%). Lower dysregulation further explained better social behaviours (<i>β</i> = -0.163, 95% CI -0.191 to -0.134). Social cognition-by-dysregulation interaction was non-significant (<i>β</i> = -0.001, 95% CI -0.023 to 0.021). Dysregulation partially mediated the social cognition-social behaviours association (total effect: 0.544, 95% CI 0.370-0.695). Findings were replicated in the test set.</p><p><strong>Conclusions: </strong>Self-regulation, beyond social cognition, substantially explains social behaviours across neurodiverse young people.</p>","PeriodicalId":9038,"journal":{"name":"BJPsych Open","volume":"11 1","pages":"e22"},"PeriodicalIF":3.9,"publicationDate":"2025-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11822952/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143027871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence and treatment of perinatal anxiety: diagnostic interview study - ERRATUM.","authors":"Susan Ayers, Andrea Sinesi, Rose Meades, Helen Cheyne, Margaret Maxwell, Catherine Best, Stacey McNicol, Louise R Williams, Una Hutton, Grace Howard, Judy Shakespeare, Fiona Alderdice, Julie Jomeen","doi":"10.1192/bjo.2024.858","DOIUrl":"10.1192/bjo.2024.858","url":null,"abstract":"","PeriodicalId":9038,"journal":{"name":"BJPsych Open","volume":"11 1","pages":"e21"},"PeriodicalIF":3.9,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11848523/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143021994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"'If one doesn't happen, the other will': forensic mental health service patients' experiences of co-occurring self-harm and aggression.","authors":"Matina Shafti, Peter Taylor, Andrew Forrester, Louise Robinson, Sandeep Mathews, Daniel Pratt","doi":"10.1192/bjo.2024.834","DOIUrl":"10.1192/bjo.2024.834","url":null,"abstract":"<p><strong>Background: </strong>Co-occurring self-harm and aggression (dual harm) is particularly prevalent among forensic mental health service (FMHS) patients. There is limited understanding of why this population engages in dual harm.</p><p><strong>Aims: </strong>This work aims to explore FMHS patients' experiences of dual harm and how they make sense of this behaviour, with a focus on the role of emotions.</p><p><strong>Method: </strong>Participants were identified from their participation in a previous study. Sixteen FMHS patients with a lifetime history of dual harm were recruited from two hospitals. Individuals participated in one-to-one, semi-structured interviews where they reflected on past and/or current self-harm and aggression. Interview transcripts were analysed using reflexive thematic analysis.</p><p><strong>Results: </strong>Six themes were generated: self-harm and aggression as emotional regulation strategies, the consequences of witnessing harmful behaviours, relationships with others and the self, trapped within the criminal justice system, the convergence and divergence of self-harm and aggression, and moving forward as an FMHS patient. Themes highlighted shared risk factors of dual harm across participants, including emotional dysregulation, perceived lack of social support and witnessing harmful behaviours. Participants underlined the duality of their self-harm and aggression, primarily utilising both to regulate negative emotions. These behaviours also fulfilled distinct purposes at times (e.g. self-harm as punishment, aggression as defence). The impact of contextual factors within FMHSs, including restrictive practices and institutionalisation, were emphasised.</p><p><strong>Conclusions: </strong>Findings provide recommendations that can help address dual harm within forensic settings, including (a) transdiagnostic, individualised approaches that consider the duality of self-harm and aggression; and (b) cultural and organisational focus on recovery-centred practice.</p>","PeriodicalId":9038,"journal":{"name":"BJPsych Open","volume":"11 1","pages":"e20"},"PeriodicalIF":3.9,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11822948/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142999682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Examining the association between maternal prenatal psychiatric disorders and behavioural problems among offspring in early childhood: population-based study.","authors":"Amy Braddon, Rosa Alati, Kim S Betts","doi":"10.1192/bjo.2024.839","DOIUrl":"10.1192/bjo.2024.839","url":null,"abstract":"<p><strong>Background: </strong>Exposure to maternal mental illness during foetal development may lead to altered development, resulting in permanent changes in offspring functioning.</p><p><strong>Aims: </strong>To assess whether there is an association between prenatal maternal psychiatric disorders and offspring behavioural problems in early childhood, using linked health administrative data and the Australian Early Development Census from New South Wales, Australia.</p><p><strong>Method: </strong>The sample included all mother-child pairs of children who commenced full-time school in 2009 in New South Wales, and met the inclusion criteria (<i>N</i> = 69 165). Univariable logistic regression analysis assessed unadjusted associations between categories of maternal prenatal psychiatric disorders with indicators of offspring behavioural problems. Multivariable logistic regression adjusted the associations of interest for psychiatric categories and <i>a priori</i> selected covariates. Sensitivity analyses included adjusting the final model for primary psychiatric diagnoses and assessing association of interest for effect modification by child's biological gender.</p><p><strong>Results: </strong>Children exposed in the prenatal period to maternal psychiatric disorders had greater odds of being developmentally vulnerable in their first year of school. Children exposed to maternal anxiety disorders prenatally had the greatest odds for behavioural problems (adjusted odds ratio 1.98; 95% CI 1.43-2.69). A statistically significant interaction was found between child biological gender and prenatal hospital admissions for substance use disorders, for emotional subdomains, aggression and hyperactivity/inattention.</p><p><strong>Conclusions: </strong>Children exposed to prenatal maternal mental illness had greater odds for behavioural problems, independent of postnatal exposure. Those exposed to prenatal maternal anxiety were at greatest risk, highlighting the need for targeted interventions for, and support of, families with mental illness.</p>","PeriodicalId":9038,"journal":{"name":"BJPsych Open","volume":"11 1","pages":"e18"},"PeriodicalIF":3.9,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11795177/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142999611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Examining the effects of school-vacation transitions on depression and anxiety in adolescents: network analysis.","authors":"Yumeng Ju, Yumeng Yang, Rui Yuan, Yafei Chen, Junwu Liu, Wenwen Ou, Yunjing Li, Siqi Yang, Yimei Lu, Liang Li, Mei Huang, Mohan Ma, Guanyi Lv, Xiaotian Zhao, Yaqi Qing, Jin Liu, Yan Zhang","doi":"10.1192/bjo.2024.806","DOIUrl":"10.1192/bjo.2024.806","url":null,"abstract":"<p><strong>Background: </strong>The school-vacation cycle may have impacts on the psychological states of adolescents. However, little evidence illustrates how transition from school to vacation impacts students' psychological states (e.g. depression and anxiety).</p><p><strong>Aims: </strong>To explore the changing patterns of depression and anxiety symptoms among adolescent students within a school-vacation transition and to provide insights for prevention or intervention targets.</p><p><strong>Method: </strong>Social demographic data and depression and anxiety symptoms were measured from 1380 adolescent students during the school year (age: 13.8 ± 0.88) and 1100 students during the summer vacation (age: 14.2 ± 0.93) in China. Multilevel mixed-effect models were used to examine the changes in depression and anxiety levels and the associated influencing factors. Network analysis was used to explore the symptom network structures of depression and anxiety during school and vacation.</p><p><strong>Results: </strong>Depression and anxiety symptoms significantly decreased during the vacation compared to the school period. Being female, higher age and with lower mother's educational level were identified as longitudinal risk factors. Interaction effects were found between group (school versus vacation) and the father's educational level as well as grade. Network analyses demonstrated that the anxiety symptoms, including 'Nervous', 'Control worry' and 'Relax' were the most central symptoms at both times. Psychomotor disturbance, including 'Restless', 'Nervous' and 'Motor', bridged depression and anxiety symptoms. The central and bridge symptoms showed variation across the school vacation.</p><p><strong>Conclusions: </strong>The school-vacation transition had an impact on students' depression and anxiety symptoms. Prevention and intervention strategies for adolescents' depression and anxiety during school and vacation periods should be differentially developed.</p>","PeriodicalId":9038,"journal":{"name":"BJPsych Open","volume":"11 1","pages":"e19"},"PeriodicalIF":3.9,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11795178/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142999613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}