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BACKGROUND: It is estimated that 78% of children experience the death of a close friend or family member by 16 years of age, yet longitudinal research examining the mental health outcomes of wider experiences of bereavement is scarce. We conducted a longitudinal investigation of the association between maternal experienced bereavement before the age of 11 years and offspring depressive and anxiety disorders at age 18 and examined moderation of this association by modifiable parental factors. METHODS: We analysed data from the Avon Longitudinal Study of Parents and Children, a UK-based birth cohort, including 9,088 child participants with data available on bereavement. Bereavement was measured via maternal report at eight timepoints until children were 11 years. Offspring depressive and anxiety-related disorders were self-reported at 18 years old using the Clinical Interview Schedule-Revised (CIS-R). The potential moderating roles of maternal anxiety, maternal depression, parental monitoring, positive parenting and negative parenting practices were examined. RESULTS: Maternal experienced bereavement was not associated with depression or anxiety-related disorders in early adulthood among offspring. In addition, no support was found for negative parenting practices, parental monitoring or maternal anxiety and depression as moderators of the relationship between maternal experienced bereavement and offspring mental health problems at 18 years old. Findings in relation to the moderating role of positive parenting practices were inconsistent. CONCLUSIONS: Findings suggest that a large number of children are exposed to maternal experienced bereavement. We found no evidence that maternal experienced bereavement during childhood increases the risk for offspring psychiatric disorders in early adulthood. Several methodological considerations prudent to bereavement research are discussed.
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BACKGROUND: Children with developmental language disorder (DLD) experience higher levels of peer victimization than their peers. However, it is not known if such associations reflect genetic and environmental confounding. We used a co-twin control design to investigate the association of language difficulties (DLD and separately poor pragmatic language) with peer victimization and compare the developmental trajectories of peer victimization across adolescence for those with and without language difficulties. METHODS: Participants were 3,400 pairs of twins in the Twins Early Development Study (TEDS), a UK-based population birth cohort. Language abilities were assessed via online tests at age 11 and peer victimization was self-reported at ages 11, 14 and 16. Language difficulties were defined as language abilities at least -1.25 SD below the mean of the TEDS sample. We performed linear regressions and latent growth curve modeling at a population level and within monozygotic and same-sex dizygotic twin pairs. RESULTS: At population level, youth with DLD experienced higher levels of peer victimization at ages 11 (ß = 0.27, 95% Confidence Interval (CI) 0.20-0.35), 14 (ß = 0.15, 95% CI 0.03-0.27) and 16 (ß = 0.17, 95% CI 0.03-0.32) and a sharper decline in peer victimization between ages 11 and 16 compared to their peers without DLD. The associations between DLD and peer victimization were reduced in strength and not statistically significant in within-twin models. Moreover, there was no difference in the rate of change in peer victimization between twin pairs discordant for DLD. Results were similar for the association of poor pragmatic language with peer victimization. CONCLUSIONS: Associations between language difficulties (DLD and separately, poor pragmatic language) and peer victimization were confounded by genetic and shared environmental factors. Identifying specific factors underlying these associations is important for guiding future work to reduce peer victimization among adolescents with language difficulties.
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Although common, little is known about the potential impacts of sibling victimization, and how best to ameliorate these. We explored longitudinal associations between sibling victimization and mental health and wellbeing outcomes, and promotive and risk factors that predicted better or worse outcomes following victimization. Data were from >12,000 participants in the Millennium Cohort Study, a longitudinal UK birth cohort, who reported on sibling victimization at age 11 and/or 14 years. We identified potential risk and promotive factors at family, peer, school, and neighborhood levels from age 14 data. Mental health and wellbeing outcomes (internalizing and externalizing problems, mental wellbeing, self-harm) were collected at age 17. Results suggested that over and above pre-existing individual and family level vulnerabilities, experiencing sibling victimization was associated with significantly worse mental health and wellbeing. Having no close friends was a risk factor for worse-than-expected outcomes following victimization. Higher levels of school motivation and engagement was a promotive factor for better-than-expected outcomes. This indicates that aspects of the school environment may offer both risk and promotive factors for children experiencing sibling victimization at home. We argue that effective sibling victimization interventions should be extended to include a focus on factors at the school level.
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Understanding how bullying victimisation influences cognitive and emotional processes may help to direct early intervention to prevent the development of psychopathology. In a convenience sample of 67 female adolescents, we assessed the potential of a newly developed classroom-set bullying experience in virtual reality (VR) to evoke psychological reactions. Two VR experiences were co-developed with young people, one neutral and one hostile (bullying). Participants were matched and assigned to a condition based on measures of anxiety, depression, paranoia, and previous bullying, before experiencing either the neutral or hostile scenario. Before and after the VR session, participants completed measures of negative affect and levels of distress. All participants remained immersed for the whole duration, which supports the acceptability of using these VR experiences with more vulnerable participants. Those experiencing the hostile version reported greater negative affect post-immersion compared to those experiencing the neutral version (p = .018; d = 0.61). Although non-significant, a similar outcome was found regarding distress (p = .071; d = 0.37). Whilst we did not find a significant relationship between pre-existing internalisation on negative affect and distress, our sample was limited by containing adolescents with relatively low levels of previous bullying experience. Yet we still found evidence that the VR scenario evoked bullying-related psychological reactions. Further testing with a more representative groups of adolescents, especially those with more experience of bullying, would be advised. The VR scenario could potentially be used in educational and therapeutic settings to enhance empathy towards victimised children or enhance resilience following victimisation.
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BACKGROUND: Effective antibullying interventions may reduce the impact of bullying on young people's mental health. Nevertheless, little is known about their effectiveness in reducing internalizing symptoms such as anxiety or depression, and what factors may influence intervention effects. The aim of this systematic review, meta-analysis, and metaregression is to assess the effects of school-based antibullying interventions on children's and adolescent's internalizing symptoms. The secondary aims are to explore potential moderators, intervention components, and reductions in bullying as mediators of intervention effects on internalizing symptoms. METHODS: We searched nine databases: PsycINFO, Web of Science, ERIC, SCOPUS, CINAHL, Medline, Embase, ProQuest, and Cochrane Library, and performed an author search of included studies in English from January 1983 to April 2021. We included studies that evaluated school-based antibullying interventions using controlled designs and reporting on both bullying and internalizing outcomes. Random-effects and metaregression models were used to derive Hedges g values with pooled 95% CIs as estimates of effect size and to test associations between moderator variables and effect size estimates. Path analysis was used to test potential mediation using effect size measures of victimization, perpetration, and internalizing outcomes. Quality and risk of bias were assessed using Cochrane collaboration tools. RESULTS: This review included 22 studies with 58,091 participants in the meta-analysis. Antibullying interventions had a very small effect in reducing overall internalizing symptoms (ES, 0.06; 95% CI, 0.0284 to 0.1005), anxiety (ES, 0.08; 95% CI, 0.011 to 0.158), and depression (ES, 0.06; 95% CI, 0.014 to 0.107) at postintervention. The reduction in internalizing symptoms did not vary significantly across geographic location, grade level, program duration, and intensity. The intervention component 'working with peers' was associated with a significant reduction, and 'using CBT techniques' was associated with a significant increase in internalizing outcomes. Bullying victimization and perpetration did not mediate the relationship between intervention condition and internalizing outcomes. CONCLUSIONS: Antibullying interventions have a small impact on reducing internalizing symptoms. Ongoing development of antibullying interventions should address how best to maximize their impact on internalizing symptoms to safeguard young people from the damaging mental health outcomes of bullying.
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Bullying , Vítimas de Crime , Criança , Adolescente , Humanos , Ansiedade/prevenção & controle , Saúde Mental , Bullying/prevenção & controle , Grupo AssociadoRESUMO
BACKGROUND: Reducing bullying is a public health priority. KiVa, a school-based anti-bullying programme, is effective in reducing bullying in Finland and requires rigorous testing in other countries, including the UK. This trial aims to test the effectiveness and cost-effectiveness of KiVa in reducing child reported bullying in UK schools compared to usual practice. The trial is currently on-going. Recruitment commenced in October 2019, however due to COVID-19 pandemic and resulting school closures was re-started in October 2020. METHODS: Design: Two-arm pragmatic multicentre cluster randomised controlled trial with an embedded process and cost-effectiveness evaluation. PARTICIPANTS: 116 primary schools from four areas; North Wales, West Midlands, South East and South West England. Outcomes will be assessed at student level (ages 7-11 years; n = approximately 13,000 students). INTERVENTION: KiVa is a whole school programme with universal actions that places a strong emphasis on changing bystander behaviour alongside indicated actions that provide consistent strategies for dealing with incidents of bullying. KiVa will be implemented over one academic year. COMPARATOR: Usual practice. PRIMARY OUTCOME: Student-level bullying-victimisation assessed through self-report using the extensively used and validated Olweus Bully/Victim questionnaire at baseline and 12-month follow-up. SECONDARY OUTCOMES: student-level bullying-perpetration; student mental health and emotional well-being; student level of, and roles in, bullying; school related well-being; school attendance and academic attainment; and teachers' self-efficacy in dealing with bullying, mental well-being, and burnout. SAMPLE SIZE: 116 schools (58 per arm) with an assumed ICC of 0.02 will provide 90% power to identify a relative reduction of 22% with a 5% significance level. RANDOMISATION: recruited schools will be randomised on 1:1 basis stratified by Key-Stage 2 size and free school meal status. Process evaluation: assess implementation fidelity, identify influences on KiVa implementation, and examine intervention mechanisms. Economic evaluation: Self-reported victimisation, Child Health Utility 9D, Client Service Receipt Inventory, frequency of services used, and intervention costs. The health economic analysis will be conducted from a schools and societal perspective. DISCUSSION: This two-arm pragmatic multicentre cluster randomised controlled trial will evaluate the KiVa anti-bullying intervention to generate evidence of the effectiveness, cost-effectiveness and scalability of the programme in the UK. Our integrated process evaluation will assess implementation fidelity, identify influences on KiVa implementation across England and Wales and examine intervention mechanisms. The integrated health economic analysis will be conducted from a schools and societal perspective. Our trial will also provide evidence regarding the programme impact on inequalities by testing whether KiVa is effective across the socio-economic gradient. TRIAL REGISTRATION: Trials ISRCTN 12300853 Date assigned 11/02/2020.
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Bullying , COVID-19 , Bullying/prevenção & controle , Bullying/psicologia , Criança , Análise Custo-Benefício , Humanos , Estudos Multicêntricos como Assunto , Pandemias , Ensaios Clínicos Controlados Aleatórios como Assunto , Instituições Acadêmicas , Reino UnidoRESUMO
PURPOSE: It is unclear how hospitals are responding to the mental health needs of the population in England, against a backdrop of diminishing resources. We aimed to document patterns in hospital activity by psychiatric disorder and how these have changed over the last 22 years. METHODS: In this observational time series analysis, we used routinely collected data on all NHS hospitals in England from 1998/99 to 2019/20. Trends in hospital admissions and bed days for psychiatric disorders were smoothed using negative binomial regression models with year as the exposure and rates (per 1000 person-years) as the outcome. When linear trends were not appropriate, we fitted segmented negative binomial regression models with one change-point. We stratified by gender and age group [children (0-14 years); adults (15 years +)]. RESULTS: Hospital admission rates and bed days for all psychiatric disorders decreased by 28.4 and 38.3%, respectively. Trends were not uniform across psychiatric disorders or age groups. Admission rates mainly decreased over time, except for anxiety and eating disorders which doubled over the 22-year period, significantly increasing by 2.9% (AAPC = 2.88; 95% CI: 2.61-3.16; p < 0.001) and 3.4% (AAPC = 3.44; 95% CI: 3.04-3.85; p < 0.001) each year. Inpatient hospital activity among children showed more increasing and pronounced trends than adults, including an increase of 212.9% for depression, despite a 63.8% reduction for adults with depression during the same period. CONCLUSION: In the last 22 years, there have been overall reductions in hospital activity for psychiatric disorders. However, some disorders showed pronounced increases, pointing to areas of growing need for inpatient psychiatric care, especially among children.
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Pacientes Internados , Transtornos Mentais , Adolescente , Adulto , Criança , Pré-Escolar , Hospitais , Humanos , Lactente , Recém-Nascido , Transtornos Mentais/epidemiologia , Transtornos Mentais/terapia , Medicina Estatal , Fatores de TempoRESUMO
BACKGROUND: Peer victimisation is a common occurrence and has well-established links with a range of psychiatric problems in adulthood. Significantly less is known however, about how victimisation influences positive aspects of mental health such as wellbeing. The purpose of this study was therefore to assess for the first time, whether peer victimisation in adolescence is associated with adult wellbeing. We aimed to understand whether individuals who avoid a diagnosis of depression after victimisation, maintain good wellbeing in later life, and therefore display resilience. METHODS: Longitudinal data was taken from the Avon Longitudinal Study of Parents and Children, a prospective cohort study based in the UK. Peer victimisation was assessed at 13 years using a modified version of the bullying and friendship interview schedule, and wellbeing at age 23 using the Warwick-Edinburgh Mental Well-Being Scale. The presence or absence of depression was diagnosed using the Clinical Interview Schedule-Revised at 18 years. A series of logistic and linear regression analyses were used to explore relationships between peer victimisation, depression, and wellbeing, adjusting for potentially confounding individual and family factors. RESULTS: Just over 15% of victims of frequent bullying had a diagnosis of depression at age 18. Victimisation also had a significant impact on wellbeing, with a one-point increase in frequent victimisation associated with a 2.71-point (SE = 0.46, p < 0.001) decrease in wellbeing scores aged 23. This finding remained after adjustment for the mediating and moderating effects of depression, suggesting that the burden of victimisation extends beyond depression to impact wellbeing. Results therefore show that individuals who remain partially resilient by avoiding a diagnosis of depression after victimisation have significantly poorer wellbeing than their non-victimised counterparts. CONCLUSION: Overall, our study demonstrates for the first time that victimisation during adolescence is a significant risk factor for not only the onset of depression, but also poor wellbeing in adulthood. Such findings highlight the importance of investigating both dimensions of mental health to understand the true burden of victimisation and subsequent resilience. In addition to the need for interventions that reduce the likelihood of depression following adolescent victimisation, efforts should also be made to promote good wellbeing.
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Bullying , Vítimas de Crime , Adolescente , Adulto , Criança , Humanos , Estudos Longitudinais , Grupo Associado , Estudos Prospectivos , Adulto JovemRESUMO
PURPOSE: Bullying behaviours and other conduct problems often co-occur. However, we do not yet know whether bullying behaviours are associated with early factors and later poor outcomes independently of conduct problems. While there are differing, specific interventions for bullying behaviours and for conduct problems, it is unclear if such specificity is justified given parallels between both behaviours. METHODS: We used prospective data from the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally representative sample of 2232 children. Mothers and teachers reported on children's bullying behaviours and conduct problems at ages 7 and 10. We collected measures of risk factors, including temperament and family factors, when children were age 5. We assessed behavioural, emotional, educational and social problems when participants reached the ages of 12 and 18. RESULTS: Bullying behaviours and conduct problems co-occurred in childhood. Our findings indicated that bullying behaviours and other conduct problems were independently associated with the same risk factors. Furthermore, they were associated with the same poor outcomes at both ages 12 and 18. Despite this, bullying behaviours were uniquely associated with behavioural, emotional, educational and social problems at age 18. CONCLUSIONS: Our findings suggest that anti-bullying programmes and interventions aimed at reducing conduct problems could benefit from greater integration. Furthermore, our study highlights the mental health problems children who bully may face in later years and the need to consider those in intervention plans.
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Bullying , Comportamento Problema , Adolescente , Criança , Pré-Escolar , Humanos , Estudos Longitudinais , Estudos Prospectivos , Fatores de RiscoRESUMO
BACKGROUND: Because of the global spread of coronavirus disease 2019 (COVID-19), oncology departments across the world have rapidly adapted their cancer care protocols to balance the risk of delaying cancer treatments and the risk of COVID-19 exposure. COVID-19 and associated changes may have an impact on the psychosocial functioning of patients with cancer and survivors. This study was designed to determine the impact of the COVID-19 pandemic on young people living with and beyond cancer. METHODS: In this cross-sectional study, 177 individuals, aged 18 to 39 years, were surveyed about the impact of COVID-19 on their cancer care and psychological well-being. Participants also reported their information needs with respect to COVID-19. Responses were summarized with a content analysis approach. RESULTS: This was the first study to examine the psychological functioning of young patients and survivors during the first weeks of the COVID-19 pandemic. A third of the respondents reported increased levels of psychological distress, and as many as 60% reported feeling more anxious than they did before COVID-19. More than half also wanted more information tailored to them as young patients with cancer. CONCLUSIONS: The COVID-19 pandemic is rapidly evolving and changing the landscape of cancer care. Young people living with cancer are a unique population and might be more vulnerable during this time in comparison with their healthy peers. There is a need to screen for psychological distress and attend to young people whose cancer care has been delayed. As the lockdown begins to ease, the guidelines about cancer care should be updated according to this population's needs.
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COVID-19 , Sobreviventes de Câncer/psicologia , Neoplasias/psicologia , Neoplasias/terapia , Acesso à Informação/psicologia , Adolescente , Adulto , Ansiedade/psicologia , COVID-19/psicologia , Estudos Transversais , Feminino , Humanos , Internet , Masculino , Satisfação do Paciente , Estresse Psicológico , Reino Unido , Adulto JovemRESUMO
OBJECTIVE: With improving survival rates, it is becoming increasingly important to understand the psychological aspect and needs of young cancer patients and survivors. Our goal was to describe the self-reported levels of psychological distress, subjective illness experience and needs of young Slovenian cancer patients and survivors. METHODS: Seventy-nine participants, aged 19-39 years, answered questionnaires about anxiety, depression, mental defeat, cancer worry and their experience of learning the diagnosis and being treated. We used visualisations to demonstrate the relationship between anxiety and depression. The qualitative responses were summarised using a content analysis approach. RESULTS: Twenty-eight (35%) participants scored in the clinical range for anxiety and fifteen (19%) for depression. Cancer-related worry was common (85% reported at least one worry). Mental defeat was positively associated with measures of psychological distress. Those who felt negative about learning their diagnosis emphasised the need for more time, empathy and dignity. Psychological support during illness was seen as crucial. CONCLUSION: Anxiety and depression remain a problem for a subset of patients. Medical professionals working with young people with cancer should encourage a warm atmosphere as they attend to patients' needs and concerns.
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Ansiedade , Neoplasias , Adolescente , Ansiedade/epidemiologia , Transtornos de Ansiedade , Depressão/epidemiologia , Humanos , Estresse Psicológico/epidemiologia , Inquéritos e Questionários , Sobreviventes , Adulto JovemRESUMO
Exposure to war trauma increases the risk of negative individual and family-level outcomes. However, not all trauma-exposed individuals exhibit mental health or family dysfunction, and some function better than expected given their level of trauma exposure. Research with at-risk populations, including refugees, suggests that social support may promote positive mental health and parenting behavior in the face of adversity. We used cross-sectional data from 291 Syrian refugee mothers to test the role of perceived social support in promoting their psychological and parenting resilience, defined here as better than expected mental health and parenting behavior given level of exposure to war trauma. Psychological and parenting resilience were operationalized using the residual approach, which assesses the difference between mothers' actual score on mental health and harsh discipline measures, and the score predicted by their level of trauma exposure. Linear regression models were used to test for associations between mothers' perceived social support and their psychological and parenting resilience. Results showed that mothers' perceived social support was associated with both psychological and parenting resilience, including after controlling for covariates. Exploratory analyses further suggested that emotional support, but not instrumental support, was associated with mothers' psychological resilience. Social support may have a promotive effect on mothers' mental health and parenting behavior in a context of ongoing conflict and displacement. Identifying intervention strategies to increase social support for refugees, within the framework of a multi-layered intervention approach, could potentially contribute to children's psychosocial resilience via improved maternal mental health and parenting.
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Conflitos Armados/psicologia , Mães , Pais/psicologia , Apoio Social , Estudos Transversais , Feminino , Humanos , Líbano , Refugiados/psicologia , Resiliência Psicológica , Transtornos de Estresse Pós-Traumáticos/psicologiaRESUMO
OBJECTIVE: To investigate the strength of the association between victimisation by peers at age 13 years and depression at 18 years. DESIGN: Longitudinal observational study. SETTING: Avon Longitudinal Study of Parents and Children, a UK community based birth cohort. PARTICIPANTS: 6719 participants who reported on peer victimisation at age 13 years. MAIN OUTCOME MEASURES: Depression defined according to international classification of diseases, 10th revision (ICD-10) criteria, assessed using the clinical interview schedule-revised during clinic assessments with participants when they were aged 18 years. 3898 participants had data on both victimisation by peers at age 13 years and depression at age 18 years. RESULTS: Of the 683 participants who reported frequent victimisation at age 13 years, 101 (14.8%) were depressed according to ICD-10 criteria at 18 years; of the 1446 participants reporting some victimisation at age 13 years, 103 (7.1%) were depressed at age 18 years; and of the 1769 participants reporting no victimisation at age 13 years, 98 (5.5%) were depressed at age 18 years. Compared with children who were not victimised those who were frequently victimised by peers had over a twofold increase in odds of depression (odds ratio 2.96, 95% confidence interval 2.21 to 3.97, P<0.001). This association was slightly reduced when adjusting for confounders (2.32, 1.49 to 3.63, P<0.001). The population attributable fraction suggested that 29.2% (95% confidence interval 10.9% to 43.7%) of depression at age 18 years could be explained by peer victimisation if this were a causal relation. CONCLUSION: When using observational data it is impossible to be certain that associations are causal. However, our results are consistent with the hypothesis that victimisation by peers in adolescence is associated with an increase in the risk of developing depression as an adult.
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BACKGROUND/AIMS: The younger individuals quit smoking, the greater the health benefits. We studied the role of adolescent and concurrent psychological, social and familial factors in successful tobacco cessation in a general population sample of French young adults. METHODS: Our data came from participants of the TEMPO cohort study and their parents (members of the GAZEL cohort study) in France. Among regular smokers (n = 678), Cox proportional hazards models were used to estimate hazard ratios of self-reported tobacco cessation of at least 12 months in relation to individual and socioenvironmental variables. RESULTS: On average, participants (mean: 28.9 years) smoked for 10.51 years (SD = 5.9); the majority had attempted to quit smoking at least once (59.5%). In multiple regression analyses, cannabis use in the preceding year and recent financial difficulties were both negatively associated with successful smoking cessation. Conversely, living with a partner and, for women only, recent pregnancy or childbirth were associated with an increased likelihood of tobacco cessation. CONCLUSIONS: This study highlights the importance of young adults' cannabis use, family situation and socioeconomic context with regard to their smoking behavior. Physicians and public health decision makers aiming to decrease the burden of tobacco smoking should take into consideration these social and behavioral factors.
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Características da Família , Fumar Maconha/epidemiologia , Características de Residência/estatística & dados numéricos , Abandono do Hábito de Fumar/estatística & dados numéricos , Fumar/epidemiologia , Meio Social , Adulto , Estudos de Coortes , Feminino , França/epidemiologia , Humanos , Masculino , Análise Multivariada , Gravidez , Modelos de Riscos Proporcionais , Fumar/psicologia , Abandono do Hábito de Fumar/psicologia , Abandono do Uso de Tabaco/psicologia , Abandono do Uso de Tabaco/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: Peer victimization is ubiquitous across schools and cultures, and has been suggested as one developmental pathway to anxiety disorders. However, there is a dearth of prospective studies examining this relationship. The purpose of this cohort study was to examine the association between peer victimization during adolescence and subsequent anxiety diagnoses in adulthood. A secondary aim was to investigate whether victimization increases risk for severe anxiety presentations involving diagnostic comorbidity. METHODS: The sample comprised 6,208 adolescents from the Avon Longitudinal Study of Parents and Children who were interviewed about experiences of peer victimization at age 13. Maternal report of her child's victimization was also assessed. Anxiety disorders at age 18 were assessed with the Clinical Interview Schedule-Revised. Multivariable logistic regression was used to examine the association between victimization and anxiety diagnoses adjusted for potentially confounding individual and family factors. Sensitivity analyses explored whether the association was independent of diagnostic comorbidity with depression. RESULTS: Frequently victimized adolescents were two to three times more likely to develop an anxiety disorder than nonvictimized adolescents (OR = 2.49, 95% CI: 1.62-3.85). The association remained after adjustment for potentially confounding individual and family factors, and was not attributable to diagnostic overlap with depression. Frequently victimized adolescents were also more likely to develop multiple internalizing diagnoses in adulthood. CONCLUSIONS: Victimized adolescents are at increased risk of anxiety disorders in later life. Interventions to reduce peer victimization and provide support for victims may be an effective strategy for reducing the burden associated with these disorders.
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Transtornos de Ansiedade/etiologia , Bullying/psicologia , Vítimas de Crime/psicologia , Grupo Associado , Adolescente , Transtornos de Ansiedade/epidemiologia , Vítimas de Crime/estatística & dados numéricos , Inglaterra/epidemiologia , Feminino , Humanos , Masculino , Estudos Prospectivos , RiscoRESUMO
BACKGROUND: Although the relationship between maternal bonding and risk of offspring depression has been demonstrated, it is unclear whether this risk exists for subsequent generations. This study examines the association between maternal reports of her own mother's parenting and later risk of depression in offspring at age 18. METHOD: This study is based on data from the Avon Longitudinal Study of Parents and Children. Mothers enrolled in the study, completed the Parental Bonding Instrument to provide an assessment of how they were parented by their own mothers up to the age of 16. Offspring depression was assessed at age of 18 using the Clinical Interview Schedule-Revised. The sample comprised 10,405 respondents who had completed the Parental Bonding Instrument during the antenatal period. Results were adjusted for grandmother's history of depression, maternal depression, and a range of socioeconomic variables. RESULTS: A one standard deviation increase in mothers' perceived lack of care in their own childhood was associated with a 16% increase in the odds of offspring depression at age 18 (odds ratios = 1.16, 95% confidence intervals = [1.04, 1.30]). This effect remained following adjustment for potential confounders (odds ratios = 1.14, 95% confidence intervals = [1.02, 1.27]). There was no evidence for an association between overprotection and offspring depression. CONCLUSIONS: This study is consistent with the hypothesis that sensitive caregiving is important to future risk of depression across generations. Preventative interventions could be aimed at promoting positive parenting practices, which may help to reduce the risk of depression in subsequent generations.
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Transtorno Depressivo/psicologia , Relações Mãe-Filho/psicologia , Mães/psicologia , Apego ao Objeto , Poder Familiar/psicologia , Adolescente , Adulto , Transtorno Depressivo/epidemiologia , Transtorno Depressivo/etiologia , Inglaterra/epidemiologia , Feminino , Humanos , Masculino , Mães/estatística & dados numéricos , Estudos Prospectivos , Fatores de TempoRESUMO
Sexual minority youth are at higher risk of self-harming than heterosexual adolescents. Understanding why sexual minority youth are more vulnerable to poor mental health and identifying factors that might buffer against this risk is important for developing targeted interventions. We used the Millennium Cohort Study to investigate whether same-sex attraction at age 14 is associated with suicide attempts and self-harm at age 17. Additionally, we tested whether bullying victimisation might mediate any observed associations, and whether social support might protect against any increased risk. Sexual minority youth were 2.44 times more likely to attempt suicide and 2.59 times more likely to self-harm aged 17. There was no evidence for an association between greater social support and lower levels of self-harm. However, greater social support in sexual minority youth is associated with reduced risk for suicide attempt. Bullying partially mediated the relationship between same-sex attraction and mental health. Greater levels in bullying in sexual minority youth were associated with 1.32 times higher risk for suicide and 1.30 times higher risk for self-harm. Social support was not associated with reduced risk of suicide attempt or self-harm among bullied sexual minority youth. Sexual minority youth in the UK are at higher risk for suicide attempt and self-harm. To address this disparity, health and educational practitioners should understand this heightened risk for poor mental health, and address bullying as one risk factor. Further interventions are needed to assist sexual minority youth beyond social support provision through friends and family.
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Bullying , Comportamento Autodestrutivo , Minorias Sexuais e de Gênero , Adolescente , Humanos , Estudos de Coortes , Comportamento Autodestrutivo/epidemiologia , Comportamento Autodestrutivo/psicologia , Apoio Social , Bullying/psicologiaRESUMO
Behavioral parenting programs, such as Incredible Years (IY), reduce conduct problems in children. However, conduct problems encompass many different behaviors, and little is known about the effects of parenting programs on specific aspects of children's conduct problems, such as children's relationships with others. The aim of this study was to examine, for the first time, the effects of the IY parenting program on children's levels of conflict with their parents, siblings, and peers. We used individual participant-level data pooled across 12 randomized trials in Europe, comprising a total of 1,409 families: child aged 1-11 years (M = 5.53 years, SD = 1.56) and 61% male, 60% low-income families, and 30% from an ethnic minority. Multilevel models were used to explore the effects of IY on children's conflict with parents, siblings, and peers. The IY program reduced children's conflict with their parents (ß = -.21), but there were no main effects of the program on conflict with siblings or peers. Moderation analyses showed that IY reduced conflict in sibling relationships for the 22% of families with the most severe sibling conflict at baseline. This suggests that high-quality behavioral parenting programs, such as IY, can effectively reduce children's conflict within the home (i.e., with parents and siblings), especially when initial levels of sibling conflict are high, but do not have broader benefits on children's interpersonal conflict outside of the home (i.e., with peers). (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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BACKGROUND: Debate is ongoing about what role, if any, variation in the serotonin transporter linked polymorphic region (5-HTTLPR) plays in depression. Some studies report an interaction between 5-HTTLPR variation and stressful life events affecting the risk for depression, others report a main effect of 5-HTTLPR variation on depression, while others find no evidence for either a main or interaction effect. Meta-analyses of multiple studies have also reached differing conclusions. METHODS/DESIGN: To improve understanding of the combined roles of 5-HTTLPR variation and stress in the development of depression, we are conducting a meta-analysis of multiple independent datasets. This coordinated approach utilizes new analyses performed with centrally-developed, standardized scripts. This publication documents the protocol for this collaborative, consortium-based meta-analysis of 5-HTTLPR variation, stress, and depression. STUDY ELIGIBILITY CRITERIA: Our goal is to invite all datasets, published or unpublished, with 5-HTTLPR genotype and assessments of stress and depression for at least 300 subjects. This inclusive approach is to minimize potential impact from publication bias. DATA SOURCES: This project currently includes investigators from 35 independent groups, providing data on at least N = 33,761 participants.The analytic plan was determined prior to starting data analysis. Analyses of individual study datasets will be performed by the investigators who collected the data using centrally-developed standardized analysis scripts to ensure a consistent analytical approach across sites. The consortium as a group will review and interpret the meta-analysis results. DISCUSSION: Variation in 5-HTTLPR is hypothesized to moderate the response to stress on depression. To test specific hypotheses about the role of 5-HTTLPR variation on depression, we will perform coordinated meta-analyses of de novo results obtained from all available data, using variables and analyses determined a priori. Primary analyses, based on the original 2003 report by Caspi and colleagues of a GxE interaction will be supplemented by secondary analyses to help interpret and clarify issues ranging from the mechanism of effect to heterogeneity among the contributing studies. Publication of this protocol serves to protect this project from biased reporting and to improve the ability of readers to interpret the results of this specific meta-analysis upon its completion.
Assuntos
Depressão/genética , Transtorno Depressivo/genética , Proteínas da Membrana Plasmática de Transporte de Serotonina/genética , Estresse Psicológico/genética , Comportamento Cooperativo , Interação Gene-Ambiente , Genótipo , Humanos , Acontecimentos que Mudam a Vida , Projetos de PesquisaRESUMO
We investigated the antecedents and consequences of chronic victimization by bullies across a school transition using a genetically sensitive longitudinal design. Data were from the Environmental Risk Longitudinal Twin Study (E-Risk), an epidemiological cohort of 2,232 children. We used mothers' and children's reports of bullying victimization during primary school and early secondary school. Children who experienced frequent victimization at both time points were classed as "chronic victims" and were found to have an increased risk for mental health problems and academic difficulties compared to children who were bullied only in primary school, children bullied for the first time in secondary school, and never-bullied children. Biometric analyses revealed that stability in victimization over this period was influenced primarily by genetic and shared environmental factors. Regression analyses showed that children's early characteristics such as preexistent adjustment difficulties and IQ predicted chronic versus transitory victimization. Family risk factors for chronic victimization included socioeconomic disadvantage, low maternal warmth, and maltreatment. Our results suggest that bullying intervention programs should consider the role of the victims' behaviors and family background in increasing vulnerability to chronic victimization. Our study highlights the importance of widening antibullying interventions to include families to reduce the likelihood of children entering a pathway toward chronic victimization.