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BACKGROUND: Addressing aggressive behavior in adolescence is a key step toward preventing violence and associated social and economic costs in adulthood. This study examined the secondary effects of the personality-targeted substance use preventive program Preventure on aggressive behavior from ages 13 to 20. METHODS: In total, 339 young people from nine independent schools (M age = 13.03 years, s.d. = 0.47, range = 12-15) who rated highly on one of the four personality traits associated with increased substance use and other emotional/behavioral symptoms (i.e. impulsivity, anxiety sensitivity, sensation seeking, and negative thinking) were included in the analyses (n = 145 in Preventure, n = 194 in control). Self-report assessments were administered at baseline and follow-up (6 months, 1, 2, 3, 5.5, and 7 years). Overall aggression and subtypes of aggressive behaviors (proactive, reactive) were examined using multilevel mixed-effects analysis accounting for school-level clustering. RESULTS: Across the 7-year follow-up period, the average yearly reduction in the frequency of aggressive behaviors (b = -0.42; 95% confidence interval [CI] -0.64 to -0.20; p < 0.001), reactive aggression (b = -0.22; 95% CI 0.35 to -0.10; p = 0.001), and proactive aggression (b = -0.14; 95% CI -0.23 to -0.05; p = 0.002) was greater for the Preventure group compared to the control group. CONCLUSIONS: The study suggests a brief personality-targeted intervention may have long-term impacts on aggression among young people; however, this interpretation is limited by imbalance of sex ratios between study groups.
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INTRODUCTION: Mental ill-health, substance use and their co-occurrence among sexuality diverse young people during earlier adolescence is relatively understudied. The preventive utility of positive school climate for sexuality diverse adolescents' mental health is also unclear, as well as the role of teachers in conferring this benefit. METHOD: Using Wave 8 'B Cohort' data from the Longitudinal Study of Australian children (N = 3127, Mage = 14.3), prevalence ratios and odds ratios were used to assess prevalence and disparities in mental ill-health and substance use, and multinomial logistic regression for co-occurring outcomes, among sexuality diverse adolescents relative to heterosexual peers. Logistic regression was used to assess associations between school climate and teacher self-efficacy with sexuality diverse adolescents' mental health. RESULTS: Mental ill-health prevalence ranged from 22% (suicidal thoughts/behaviour) to 46% (probable depressive disorders) and substance use between 66% (cigarette use) and 97% (alcohol use). Sexuality diverse participants were significantly more likely to report self-harm and high levels of emotional symptoms in co-occurrence with cigarette, alcohol and/or cannabis use. For each 1-point increase in school climate scores as measured by the Psychological Sense of School Membership scale, there was 10% reduction in sexuality diverse adolescents reporting high levels of emotional symptoms, probable depressive disorder, self-harm thoughts/behaviour and suicidal thoughts/behaviour. For each 1-point increase in lower perceived (worse) teacher self-efficacy scores as measured by four bespoke teacher self-efficacy items, odds of sexuality diverse adolescent-reported suicidal thoughts/behaviour increased by 80%. DISCUSSION: Mental ill-health, substance use and especially their co-occurrence, are highly prevalent and pose significant and inequitable health and well-being risks. Schools represent a potential site for focusing future prevention efforts and educating and training teachers on sexuality diversity is a promising pathway towards optimising these.
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Saúde Mental , Transtornos Relacionados ao Uso de Substâncias , Criança , Humanos , Adolescente , Estudos Longitudinais , Autoeficácia , Austrália/epidemiologia , Sexualidade/psicologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Instituições AcadêmicasRESUMO
OBJECTIVE: To assess the efficacy of a selective, personality-targeted intervention for reducing suicidal ideation in adolescents. DESIGN: Post hoc analysis of survey data collected in the Climate and Preventure (CAP) study, a cluster randomised controlled trial that compared strategies for reducing alcohol misuse by adolescents, 2012-2015. SETTING, PARTICIPANTS: Year 8 students at 16 New South Wales non-government schools and one Victorian non-government school. INTERVENTION: Preventure, a selective, personality-targeted intervention designed to help adolescents with personality risk factors for alcohol misuse, comprising two 90-minute sessions, one week apart. For our post hoc analysis, we combined data from the two CAP trial groups in which Preventure was offered (the Preventure and the Preventure/Climate Schools [a non-selective prevention strategy] groups) as the intervention group; and data from the two groups in which Preventure was not offered (usual health education only [control] and Climate Schools groups) as the control group. MAIN OUTCOME MEASURE: Difference between post hoc control and intervention groups in the change in proportions of students reporting suicidal ideation during the preceding six months (single item of Brief Symptom Inventory depression subscale) over three years. RESULTS: A total of 1636 students (mean age at baseline, 13.3 years; standard deviation, 0.5 years) were included in our analysis, of whom 1087 (66%) completed the suicidal ideation item in the three-year follow-up assessment. The post hoc control group included 755 students (nine schools), the intervention group 881 students (eight schools). After adjusting for nesting of students in schools and sex, reporting of suicidal ideation by students who had received Preventure had declined over three years, compared with the control group (per year: adjusted odds ratio, 0.80; 95% CI, 0.66-0.97). CONCLUSION: Personality-targeted selective prevention during early secondary school can have a lasting impact on suicidal ideation during adolescence. TRIAL REGISTRATION (CAP STUDY ONLY): Australian and New Zealand Clinical Trials Registry, ACTRN12612000026820 (prospective).
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Alcoolismo , Serviços de Saúde Escolar , Adolescente , Austrália , Humanos , Personalidade , Estudos Prospectivos , Instituições Acadêmicas , Ideação SuicidaRESUMO
A relationship between alcohol use and aggression is well-established; however, less is known about how these factors develop and influence each other over time. This study examined the immediate and delayed effects of alcohol use on aggression during adolescence. Alcohol use and aggression were measured in a subset of students (n = 1560) from the Climate and Preventure study, Australia. Participants completed self-report surveys across five assessments (ages 13, 13.5, 14, 15 and 16). In a two-stage analysis, parallel and auto-regressive latent growth curve models were applied to investigate person-specific trajectories (or between-person effects) of alcohol use and aggression and identify the time-varying impact (or within-person effects) of alcohol use on aggression. Average alcohol consumption increased between ages 13 and 16, while average aggression levels decreased over time. Overall growth in alcohol use was positively related to heightened aggression at age 16, and vice versa. Spikes (time-varying increases) in alcohol use were linked to corresponding increases in aggression at each time point. There was evidence of a prospective effect where aggression was associated with hazardous alcohol use a year later, but no evidence that alcohol use was associated with subsequent aggression. Change in hazardous alcohol consumption and aggression beginning early in adolescence are interrelated and are predictive of one another at age 16. The time-varying effects of alcohol on aggression appear to be immediate rather than delayed; however, there is evidence for a prospective relationship where aggression influences later alcohol use. Implications for the timing and nature of novel harm reduction intervention approaches for young people are discussed.
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Agressão , Consumo de Álcool por Menores , Adolescente , Austrália , Humanos , Estudos Prospectivos , EstudantesRESUMO
OBJECTIVE: This study examined the secondary mental health outcomes of two contrasting alcohol prevention approaches, whereby one intervention targets common underlying personality risk for alcohol use and mental health problems (Preventure) and the other targets alcohol- and drug-related behaviours and cognitions (Climate Schools). METHODS: A 2 × 2 cluster randomised controlled factorial design trial was conducted in 26 Australian schools randomised to the following 4 conditions: Climate Schools (n = 6), Preventure (n = 7), combined Climate Schools and Preventure (CAP; n = 6) or treatment as usual (TAU; n = 7). Participants completed questionnaires at baseline, 6, 12, 24 and 36 months post-baseline including the Brief Symptom Inventory anxiety and depression scales and hyperactivity and conduct scales of the Strengths and Difficulties Questionnaire. Analyses focused on students who were at high-risk based on personality traits (n = 947; Mage = 13.3). The effectiveness of each approach in reducing symptoms of internalising and externalising problems was assessed using multi-level mixed effects analysis. RESULTS: Main effects for each intervention relative to not receiving that intervention revealed significant main effects of Preventure in reducing anxiety symptoms (d = -0.27, 95% confidence interval [CI] = [-0.53, -0.01], p < 0.05) and a marginal effect in reducing depressive symptoms (d = -0.24, 95% CI = [-0.49, 0.01], p = 0.06) over 3 years. Interaction effects revealed that when delivered alone, Preventure significantly reduced conduct problems (d = -0.45, 95% CI = [-0.78, -0.11], p < 0.05) and hyperactivity symptoms (d = -0.38, 95% CI = [-0.70,-0.07], p < 0.05) compared to TAU. CONCLUSION: This study is the first to report the effectiveness of personality-targeted alcohol prevention in reducing internalising and externalising symptoms relative to an active control, providing evidence in favour of its specificity in preventing concurrent substance use and mental health problems among high-risk youth.
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Consumo de Bebidas Alcoólicas/prevenção & controle , Ansiedade/prevenção & controle , Depressão/prevenção & controle , Educação em Saúde/métodos , Hipercinese/prevenção & controle , Serviços de Saúde Escolar , Adolescente , Ansiedade/epidemiologia , Austrália/epidemiologia , Criança , Depressão/epidemiologia , Feminino , Humanos , Hipercinese/epidemiologia , Masculino , Personalidade , Avaliação de Programas e Projetos de Saúde , Instituições Acadêmicas , Autorrelato , Estudantes/psicologiaRESUMO
BACKGROUND: Alcohol use and associated harms are among the leading causes of burden of disease among young people, highlighting the need for effective prevention. The Climate and Preventure (CAP) study was the first trial of a combined universal and selective school-based approach to preventing alcohol misuse among adolescents. Initial results indicate that universal, selective and combined prevention were all effective in delaying the uptake of alcohol use and binge drinking for up to 3 years following the interventions. However, little is known about the sustainability of prevention effects across the transition to early adulthood, a period of increased exposure to alcohol and other drug use. This paper describes the protocol for the CAP long-term follow-up study which will determine the effectiveness of universal, selective and combined alcohol misuse prevention up to 7 years post intervention, and across the transition from adolescence into early adulthood. METHODS: A cluster randomized controlled trial was conducted between 2012 and 2015 with 2190 students (mean age: 13.3 yrs) from 26 Australian high schools. Participants were randomized to receive one of four conditions; universal prevention for all students (Climate); selective prevention for high-risk students (Preventure); combined universal and selective prevention (Climate and Preventure; CAP); or health education as usual (Control). The positive effect of the interventions on alcohol use at 12-, 24- and 36-month post baseline have previously been reported. This study will follow up the CAP study cohort approximately 5- and 7-years post baseline. The primary outcome will be alcohol use and related harms. Secondary outcomes will be cannabis use, alcohol and other drug harms including violent behavior, and mental health symptomatology. Analyses will be conducted using multi-level, mixed effects models within an intention-to-treat framework. DISCUSSION: This study will provide the first ever evaluation of the long-term effectiveness of combining universal and selective approaches to alcohol prevention and will examine the durability of intervention effects into the longer-term, over a 7-year period from adolescence to early adulthood. TRIAL REGISTRATION: This trial was registered in the Australian New Zealand Clinical Trials Registry ( ACTRN12612000026820 ) on January 6th 2012.
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Consumo de Bebidas Alcoólicas/prevenção & controle , Educação em Saúde/métodos , Serviços de Saúde Escolar , Estudantes/psicologia , Adolescente , Austrália , Feminino , Seguimentos , Humanos , Masculino , Avaliação de Programas e Projetos de Saúde , Projetos de Pesquisa , Estudantes/estatística & dados numéricosRESUMO
BACKGROUND: This study investigated the long-term effectiveness of Preventure, a selective personality-targeted prevention program, in reducing the uptake of alcohol, harmful use of alcohol, and alcohol-related harms over a 3-year period. METHODS: A cluster randomized controlled trial was conducted to assess the effectiveness of Preventure. Schools were block randomized to one of two groups: the Preventure group (n = 7 schools) and the Control group (n = 7 schools). Only students screening as high-risk on one of four personality profiles (anxiety sensitivity, negative thinking, impulsivity, and sensation seeking) were included in the analysis. All students were assessed at five time points over a 3-year period: baseline; immediately after the intervention; and 12, 24, and 36 months after baseline. Students were assessed on frequency of drinking, binge drinking, and alcohol-related harms. Two-part latent growth models were used to analyze intervention effects, which included all students with data available at each time point. This trial is registered with the Australian New Zealand Clinical Trials Registry (ACTRN12612000026820; www.anzctr.org.au). RESULTS: A total of 438 high-risk adolescents (mean age, 13.4 years; SD = 0.47) from 14 Australian schools were recruited to the study and completed baseline assessments. Relative to high-risk Control students, high-risk Preventure students displayed significantly reduced growth in their likelihood to consume alcohol [b = -0.225 (0.061); p < .001], to binge drink [b = -0.305 (.096); p = 0.001], and to experience alcohol-related harms [b = -0.255 (0.096); p = .008] over 36 months. CONCLUSIONS: Findings from this study support the use of selective personality-targeted preventive interventions in reducing the uptake of alcohol, alcohol misuse, and related harms over the long term. This trial is the first to demonstrate the effects of a selective alcohol prevention program over a 3-year period and the first to demonstrate the effects of a selective preventive intervention in Australia.
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Transtornos Relacionados ao Uso de Álcool/prevenção & controle , Avaliação de Resultados em Cuidados de Saúde , Personalidade/fisiologia , Psicoterapia/métodos , Consumo de Álcool por Menores/prevenção & controle , Adolescente , Feminino , Humanos , Masculino , New South Wales , Serviços de Saúde EscolarRESUMO
OBJECTIVE: Replication is an important step in evaluating evidence-based preventive interventions and is crucial for establishing the generalizability and wider impact of a program. Despite this, few replications have occurred in the prevention science field. This study aims to fill this gap by conducting a cross-validation trial of the Climate Schools: Alcohol and Cannabis course, an Internet-based prevention program, among a new cohort of Australian students. METHOD: A cluster randomized controlled trial was conducted among 1103 students (Mage: 13.25 years) from 13 schools in Australia in 2012. Six schools received the Climate Schools course and 7 schools were randomized to a control group (health education as usual). All students completed a self-report survey at baseline and immediately post-intervention. Mixed-effects regressions were conducted for all outcome variables. Outcomes assessed included alcohol and cannabis use, knowledge and intentions to use these substances. RESULTS: Compared to the control group, immediately post-intervention the intervention group reported significantly greater alcohol (d = 0.67) and cannabis knowledge (d = 0.72), were less likely to have consumed any alcohol (even a sip or taste) in the past 6 months (odds ratio = 0.69) and were less likely to intend on using alcohol in the future (odds ratio = 0.62). However, there were no effects for binge drinking, cannabis use or intentions to use cannabis. CONCLUSION: These preliminary results provide some support for the Internet-based Climate Schools: Alcohol and Cannabis course as a feasible way of delivering alcohol and cannabis prevention. Intervention effects for alcohol and cannabis knowledge were consistent with results from the original trial; however, analyses of longer-term follow-up data are needed to provide a clearer indication of the efficacy of the intervention, particularly in relation to behavioral changes.
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Consumo Excessivo de Bebidas Alcoólicas/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Intenção , Internet , Fumar Maconha/prevenção & controle , Serviços de Saúde Escolar , Consumo de Álcool por Menores/prevenção & controle , Adolescente , Criança , Feminino , Humanos , Masculino , Terapia Assistida por ComputadorRESUMO
OBJECTIVE: The aim of this study is to compare suicidality, internalizing problems and externalizing problems among adolescent victims, bullies and bully-victims. METHOD: This study examined bullying involvement among a subset of the baseline sample of the Climate and Preventure study, a trial of a comprehensive substance use prevention intervention for adolescents in 2012. The sample included 1588 Year 7-9 students in New South Wales and Victoria, Australia. RESULTS: Victims, bullies and bully-victims had more problems than uninvolved students. Students with internalizing problems were more likely to be a victim than a bully. Some externalizing problems (alcohol and tobacco use) were associated with increased odds of being a bully, but not others (cannabis use and conduct/hyperactivity symptoms). Suicidal ideation, internalizing problems and some externalizing problems increased the odds of being a bully-victim compared to being a bully or a victim. CONCLUSION: Early intervention for adolescents frequently involved in bullying may reduce the onset of substance use and other mental disorders. It would be advisable for bullying interventions to include a focus on substance use and mental health problems. A reduction in these chronic and detrimental problems among adolescents could potentially lead to a concomitant reduction in bullying involvement.
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Bullying/estatística & dados numéricos , Transtornos Mentais/etiologia , Ideação Suicida , Adolescente , Austrália/epidemiologia , Criança , Feminino , Humanos , Masculino , Transtornos Mentais/psicologia , Escalas de Graduação Psiquiátrica , Transtornos Relacionados ao Uso de Substâncias/etiologia , Transtornos Relacionados ao Uso de Substâncias/psicologiaRESUMO
Importance: The proportion of mental disorders and burden causally attributable to childhood maltreatment is unknown. Objective: To determine the contribution of child maltreatment to mental health conditions in Australia, accounting for genetic and environmental confounding. Design, Setting, and Participants: This meta-analysis involved an epidemiological assessment accounting for genetic and environmental confounding between maltreatment and mental health and 3 cross-sectional national surveys: the Australian Child Maltreatment Study (ACMS) 2023, National Study of Mental Health and Well-being 2020-2022, and Australian Burden of Disease Study 2023. Causal estimates were derived on the association between childhood maltreatment and mental health conditions from a meta-analysis of quasi-experimental studies. This was combined with the prevalence of maltreatment from the ACMS to calculate the population attributable fraction (PAF). The PAF was applied to the number and burden of mental health conditions in Australia, sourced from 2 population-based, nationally representative surveys of Australians aged 16 to 85 years, to generate the number and associated burden of mental disorders attributable to child maltreatment. Exposure: Physical abuse, sexual abuse, emotional abuse, or neglect prior to age 18 years. Main Outcomes and Measures: Proportion and number of cases, years of life lost, years lived with disability, and disability-adjusted life-years of mental health conditions (anxiety, depression, harmful alcohol and drug use, self-harm, and suicide attempt) attributable to childhood maltreatment. Results: Meta-analytic estimates were generated from 34 studies and 54â¯646 participants and applied to prevalence estimates of childhood maltreatment generated from 8503 Australians. Childhood maltreatment accounted for a substantial proportion of mental health conditions, ranging from 21% (95% CI, 13%-28%) for depression to 41% (95% CI, 27%-54%) of suicide attempts. More than 1.8 million cases of depressive, anxiety, and substance use disorders could be prevented if childhood maltreatment was eradicated. Maltreatment accounted for 66â¯143 years of life lost (95% CI, 43â¯313-87â¯314), primarily through suicide, and 184â¯636 disability-adjusted life-years (95% CI, 109â¯321-252â¯887). Conclusions and Relevance: This study provides the first estimates of the causal contribution of child maltreatment to mental health in Australia. Results highlight the urgency of preventing child maltreatment to reduce the population prevalence and burden of mental disorders.
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Transtornos Mentais , Suicídio , Humanos , Transtornos Mentais/epidemiologia , Adulto , Austrália/epidemiologia , Adolescente , Pessoa de Meia-Idade , Feminino , Adulto Jovem , Masculino , Idoso , Criança , Suicídio/estatística & dados numéricos , Suicídio/psicologia , Idoso de 80 Anos ou mais , Efeitos Psicossociais da Doença , Sobreviventes Adultos de Maus-Tratos Infantis/estatística & dados numéricos , Sobreviventes Adultos de Maus-Tratos Infantis/psicologia , Maus-Tratos Infantis/estatística & dados numéricos , Maus-Tratos Infantis/psicologia , Estudos Transversais , Prevalência , Anos de Vida Ajustados por DeficiênciaRESUMO
INTRODUCTION: There is a dire paucity of research into the burden, correlates and motives of substance use among trans young people in Australia. METHOD: Using data from a national survey of Australian trans young people (N = 859, Mage = 19.4), we estimated prevalence of past 6-month substance use (tobacco, alcohol, cannabis, other drugs) and lifetime substance use disorder diagnoses. Covariate-adjusted multivariate logistic regression models tested associations between substance use types with 18 interpersonal factors. Open-ended responses regarding substance use motives (n = 489) were qualitatively analysed using thematic analysis with an interpretative phenomenological approach. RESULTS: Prevalence of lifetime substance use disorder diagnosis was 13.5% (95% confidence interval [CI] 11.1, 16.1). Alcohol use was most reported (72.4%; 95% CI 68.9, 75.6) followed by tobacco (31.1%; 95% CI 27.7, 34.6) and cannabis (30.6%; 95% CI 27.2, 34.2). Trans women reported highest rates of alcohol and cannabis use; use of other drugs was highest among trans men. Highest risk of substance use was observed among trans youth who experienced discrimination, intimate partner abuse, peer rejection and lack of family support (adjusted odds ratios ranging 1.5 to 3.0). Four multi-levelled themes of substance use motives were identified: circumstantial use, somatic use, feeling better about oneself and one's life, and harm reduction. DISCUSSION AND CONCLUSIONS: While substance use among trans young is largely circumstantial, hedonistic and altruistic, facilitating self-exploration, friendship and community connectedness, substance use among trans young people is highly prevalent and may be used to cope with sleep difficulties, depression/anxiety and cisnormativity, including delays and waitlists for accessing gender-affirming care.
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BACKGROUND: This study evaluated the efficacy of the selective personality-targeted PreVenture program in reducing cannabis and stimulant use over a 7-year period spanning adolescence and early adulthood. METHODS: A cluster randomized controlled trial was conducted in 14 Australian schools. Schools were randomized to PreVenture, a brief personality-targeted selective intervention, comprising two 90-minute facilitator-led sessions delivered one week apart, or a control group (health education as usual). Only students who scored highly on one of four personality traits (anxiety sensitivity, negative thinking, impulsivity, sensation seeking) were included. Students completed online self-report questionnaires between 2012 and 2019: at baseline; post-intervention; 1-, 2-, 3-, 5.5- and 7-years post-baseline. Outcomes were past 6-months cannabis use, stimulant use (MDMA, methamphetamine or amphetamine) and cannabis-related harms. RESULTS: The sample comprised 438 adolescents (Mage=13.4 years; SD=0.47) at baseline. Retention ranged from 51% to 79% over the 7-years. Compared to controls, the PreVenture group had significantly reduced odds of annual cannabis-related harms (OR=0.78, 95% CI=0.65-0.92). However, there were no significant group differences in the growth of cannabis use (OR=0.84, 95% CI=0.69-1.02) or stimulant use (OR=1.07, 95% CI=0.91-1.25) over the 7-year period. CONCLUSIONS: PreVenture was effective in slowing the growth of cannabis-related harms over time, however owing to missing data over the 7-year trial, replication trials may be warranted to better understand the impact of the PreVenture intervention on cannabis and stimulant use among young Australians. Alternative implementation strategies, such as delivering the intervention in later adolescence and/or providing booster sessions, may be beneficial.
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Personalidade , Transtornos Relacionados ao Uso de Substâncias , Humanos , Masculino , Feminino , Adolescente , Transtornos Relacionados ao Uso de Substâncias/prevenção & controle , Austrália , Estudantes/psicologia , Uso da Maconha/psicologiaRESUMO
Explaining variation in life expectancy between individuals of the same age is fundamental to our understanding of population ecology and life history evolution. Variation in the length and rate of loss of the protective telomere chromosome caps has been linked to cellular lifespan. Yet, the extent to which telomere length and dynamics predict organismal lifespan in nature is still contentious. Using longitudinal samples taken from a closed population of Acrocephalus sechellensis (Seychelles warblers) studied for over 20 years, we describe the first study into life-long adult telomere dynamics (1-17 years) and their relationship to mortality under natural conditions (n = 204 individuals). We show that telomeres shorten with increasing age and body mass, and that shorter telomeres and greater rates of telomere shortening predicted future mortality. Our results provide the first clear and unambiguous evidence of a relationship between telomere length and mortality in the wild, and substantiate the prediction that telomere length and shortening rate can act as an indicator of biological age further to chronological age when exploring life history questions in natural conditions.
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Envelhecimento/genética , Aves Canoras/genética , Encurtamento do Telômero , Animais , Feminino , Variação Genética , Longevidade/genética , Estudos Longitudinais , MasculinoRESUMO
OBJECTIVE: The aim of the present study is to examine the mental health correlates of anger in the general population using data collected as part of the 2007 Australian National Survey of Mental Health and Wellbeing (2007 NSMHWB). METHOD: The 2007 NSMHWB was a nationally representative household survey of 8841 Australians aged between 16 and 85 years. The survey assessed for 30-day DSM-IV mental health disorders and 30-day anger symptoms. RESULTS: A range of mood, anxiety and substance use disorders were found to be independently associated with symptoms of anger after controlling for demographics and comorbidity. These included major depressive disorder, bipolar disorder, social phobia, generalised anxiety disorder, obsessive compulsive disorder, post-traumatic stress disorder, and alcohol and drug use disorders. CONCLUSIONS: This study is the first epidemiological investigation of the mental health correlates of anger in the Australian general population. Anger can have extremely maladaptive effects on behaviour and can lead to serious consequences for the individual and for the community. The findings of the present study denote the importance of assessing anger symptoms among individuals presenting with these common mental health disorders.
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Ira , Transtornos Mentais/psicologia , Saúde Mental , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Austrália/epidemiologia , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Nível de Saúde , Inquéritos Epidemiológicos , Humanos , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/epidemiologia , Pessoa de Meia-Idade , Satisfação PessoalRESUMO
BACKGROUND: Exposure to childhood maltreatment increases the risk of mental health and substance use problems. Understanding the mechanisms linking maltreatment to these problems is critical for prevention. OBJECTIVE: To examine whether self-compassion and avoidant coping mediate the relationship between childhood maltreatment and mental ill-health and alcohol use. PARTICIPANTS AND SETTING: Australians aged 18-20 years at baseline were recruited through social media and professional networks. METHODS: Participants (n = 568) completed an online survey, and were followed up annually for two subsequent surveys. Mediation models were conducted with the SPSS PROCESS macro. Maltreatment was the predictor; Wave 2 self-compassion and avoidant coping as mediators; Wave 3 mental health and alcohol use as outcomes. RESULTS: Childhood maltreatment predicted greater mental health symptoms (b = 0.253, 95 % CI = 0.128-0.378), and alcohol use (b = 0.057, 95 % CI = 0.008-0.107). Both self-compassion (b = 0.056, 95 % CI = 0.019-0.093) and avoidant coping (b = 0.103, 95 % CI = 0.024-0.181) mediated the relationship between maltreatment and mental health. Additionally, avoidant coping, but not self-compassion, mediated the relationship (b = 0.040, 95 % CI 0.020-0.061) with alcohol use. However, when controlling for pre-existing mental health and substance use, neither self-compassion nor avoidant coping mediated the relationship with mental health. Only avoidant coping mediated the link with alcohol use (b = 0.010, 95 % CI = 0.001-0.020). CONCLUSIONS: Findings suggests that by adulthood, self-compassion and avoidant coping may not explain future change in mental health symptoms; however, avoidant coping accounts for change in alcohol use across early adulthood. Reducing avoidant coping may prevent hazardous alcohol use across young adulthood among people exposed to childhood maltreatment.
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BACKGROUND: Alcohol misuse amongst young people is a serious concern. The need for effective prevention is clear, yet there appear to be few evidenced-based programs that prevent alcohol misuse and none that target both high and low-risk youth. The CAP study addresses this gap by evaluating the efficacy of an integrated approach to alcohol misuse prevention, which combines the effective universal internet-based Climate Schools program with the effective selective personality-targeted Preventure program. This article describes the development and protocol of the CAP study which aims to prevent alcohol misuse and related harms in Australian adolescents. METHODS/DESIGN: A cluster randomized controlled trial (RCT) is being conducted with Year 8 students aged 13 to 14-years-old from 27 secondary schools in New South Wales and Victoria, Australia. Blocked randomisation was used to assign schools to one of four groups; Climate Schools only, Preventure only, CAP (Climate Schools and Preventure), or Control (alcohol, drug and health education as usual). The primary outcomes of the trial will be the uptake and harmful use of alcohol and alcohol related harms. Secondary outcomes will include alcohol and cannabis related knowledge, cannabis related harms, intentions to use, and mental health symptomatology. All participants will complete assessments on five occasions; baseline; immediately post intervention, and at 12, 24 and 36 months post baseline. DISCUSSION: This study protocol presents the design and current implementation of a cluster RCT to evaluate the efficacy of the CAP study; an integrated universal and selective approach to prevent alcohol use and related harms among adolescents. Compared to students who receive the stand-alone universal Climate Schools program or alcohol and drug education as usual (Controls), we expect the students who receive the CAP intervention to have significantly less uptake of alcohol use, a reduction in average alcohol consumption, a reduction in frequency of binge drinking, and a reduction in alcohol related harms. TRIAL REGISTRATION: This trial is registered with the Australian and New Zealand Clinical Trials registry, ACTRN12612000026820.
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Consumo de Bebidas Alcoólicas/prevenção & controle , Intoxicação Alcoólica/prevenção & controle , Alcoolismo/prevenção & controle , Adolescente , Protocolos Clínicos , Feminino , Educação em Saúde , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Projetos de PesquisaRESUMO
CONTEXT: There is concern that exposure therapy, an evidence-based cognitive-behavioral treatment for posttraumatic stress disorder (PTSD), may be inappropriate because of risk of relapse for patients with co-occurring substance dependence. OBJECTIVE: To determine whether an integrated treatment for PTSD and substance dependence, Concurrent Treatment of PTSD and Substance Use Disorders Using Prolonged Exposure (COPE), can achieve greater reductions in PTSD and substance dependence symptom severity compared with usual treatment for substance dependence. DESIGN, SETTING, AND PARTICIPANTS: Randomized controlled trial enrolling 103 participants who met DSM-IV-TR criteria for both PTSD and substance dependence. Participants were recruited from 2007-2009 in Sydney, Australia; outcomes were assessed at 9 months postbaseline, with interim measures collected at 6 weeks and 3 months postbaseline. INTERVENTIONS: Participants were randomized to receive COPE plus usual treatment (n = 55) or usual treatment alone (control) (n = 48). COPE consists of 13 individual 90-minute sessions (ie, 19.5 hours) with a clinical psychologist. MAIN OUTCOME MEASURES: Change in PTSD symptom severity as measured by the Clinician-Administered PTSD Scale (CAPS; scale range, 0-240) and change in severity of substance dependence as measured by the number of dependence criteria met according to the Composite International Diagnostic Interview version 3.0 (CIDI; range, 0-7), from baseline to 9-month follow-up. A change of 15 points on the CAPS scale and 1 dependence criterion on the CIDI were considered clinically significant. RESULTS: From baseline to 9-month follow-up, significant reductions in PTSD symptom severity were found for both the treatment group (mean difference, -38.24 [95% CI, -47.93 to -28.54]) and the control group (mean difference, -22.14 [95% CI, -30.33 to -13.95]); however, the treatment group demonstrated a significantly greater reduction in PTSD symptom severity (mean difference, -16.09 [95% CI, -29.00 to -3.19]). No significant between-group difference was found in relation to improvement in severity of substance dependence (0.43 vs 0.52; incidence rate ratio, 0.85 [95% CI, 0.60 to 1.21), nor were there any significant between-group differences in relation to changes in substance use, depression, or anxiety. CONCLUSION: Among patients with PTSD and substance dependence, the combined use of COPE plus usual treatment, compared with usual treatment alone, resulted in improvement in PTSD symptom severity without an increase in severity of substance dependence. TRIAL REGISTRATION: isrctn.org Identifier: ISRCTN12908171.
Assuntos
Terapia Implosiva , Transtornos de Estresse Pós-Traumáticos/terapia , Transtornos Relacionados ao Uso de Substâncias/terapia , Adulto , Terapia Combinada , Aconselhamento , Feminino , Humanos , Masculino , Tratamento de Substituição de Opiáceos , Índice de Gravidade de Doença , Resultado do Tratamento , Adulto JovemRESUMO
Substance use disorders are highly prevalent among forensic patients. They are associated with many challenges for patients with these problems, including their ability to rehabilitate and successfully move through secure forensic mental health services, as well as increasing risk for recidivism. Traditionally, forensic services have been more adept at focusing on and treating the primary mental health diagnosis alone and have been less likely to prioritise this co-occurring patient need. Opportunities exist to foster effective treatment strategies for substance use disorders, and past research has produced positive outcomes among forensic patients in studies in both Australia and the UK to navigate a new course for patients with these problems. By providing empirically validated, co-produced and culturally competent treatment responses, forensic patients living with substance use disorders will have the opportunity to significantly improve their wellbeing and progress through the system. They will also be more prepared and equipped to face challenges upon discharge into the community, including increased availability of alcohol and other drugs, social stigma and barriers to employment. Moreover, by prioritising effective substance use treatment programs during inpatient rehabilitation, services can reduce the levels of post-discharge recidivism.
Assuntos
Transtornos Mentais , Serviços de Saúde Mental , Transtornos Relacionados ao Uso de Substâncias , Assistência ao Convalescente , Humanos , Transtornos Mentais/diagnóstico , Saúde Mental , Alta do Paciente , Transtornos Relacionados ao Uso de Substâncias/psicologia , Transtornos Relacionados ao Uso de Substâncias/terapiaRESUMO
Young adulthood is an important developmental period for investigating the nature of violent behavior. This study examines the unique contribution of alcohol use to violence perpetration among young adults in the Australian community, after accounting for the influence of sociodemographic, early life, trait, and well-being influences. Cross-sectional, self-report data was collected from 507 young adults aged 18-20 years in the Australian general community via an online survey. Sequential logistic regressions examined the relative and independent contribution of adverse childhood experiences (ACEs), impulsivity, psychological distress, and hazardous alcohol use to past-year violent behavior. Results show one in eight young adults aged 18-20 (13%) reported at least one act of violent behavior in the past year, primarily assault perpetrated against another person. Sequential logistic regression identified that after controlling for other risk factors, the number of ACEs reported and hazardous alcohol use were independently and positively associated with increased odds of reporting violent behavior in young adulthood. These findings demonstrate that ACEs and hazardous alcohol use are important, independent correlates of violent behavior in young adults. While preventing early adversity is key for reducing violence in the community, this evidence suggests that it is also important to target proximal causes such as hazardous alcohol use. Increasing early and widespread access to evidence-based, trauma-informed violence-prevention programs targeting risk factors across multiple settings is critical for reducing harm and supporting young people into healthy adulthood.
Assuntos
Experiências Adversas da Infância , Vítimas de Crime , Adolescente , Adulto , Austrália/epidemiologia , Vítimas de Crime/psicologia , Estudos Transversais , Humanos , Adulto JovemRESUMO
INTRODUCTION: Childhood adversities are risk factors for subsequent mental health problems. Research commonly focuses on adverse childhood experiences, despite evidence that other exposures, such as neighborhood violence or peer victimization, co-occur with adverse childhood experiences and are associated with similar mental health outcomes. This study explored the clustering of these exposures and examined the associations with mental health. METHODS: Data were a nationally representative sample of U.S. children aged 10-17 years (N=1,959), collected in 2013-2014. Latent class analysis was conducted on 22 types of childhood adversity. Regression models examined associations with mental health and substance use. These secondary analyses were conducted in 2021. RESULTS: A total of 5 classes were identified: Low all (59% of the sample), Abuse (29%), High multiple adversities (5%), Peer adversity (4%), and Neighborhood violence (4%). All classes had poorer mental health and a higher prevalence of substance use than Low all, with particularly harmful levels in High multiple adversities. Neighborhood violence was not significantly different from High multiple adversities on mental health symptoms and showed a greater proportion of past-year substance use than all other classes except High multiple adversities. Peer adversity and Abuse classes did not differ significantly in any outcomes. CONCLUSIONS: Findings highlight the particularly deleterious impact of neighborhood violence and highly co-occurring adversity types on mental health and substance use. It is important to extend our conceptualization of adverse childhood experiences to include peer adversity and neighborhood violence and shift from a siloed approach to examining all these exposures.