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OBJECTIVE: Harmful substance use among young people is concerningly prevalent. Substance use disorder (SUD) and post-traumatic stress disorder (PTSD) frequently co-occur in treatment settings and are well researched among adults but lacking among young community cohorts. The aim of this study was to explore the prevalence and relationship between substance use, SUD, trauma, and PTSD among a community sample of young people in Australia. METHOD: A cross-sectional examination of data collected from participants (n = 1007, 48.9 % male) aged 18-22 years (M = 20 years, SD = 0.44), who took part in the 7-year follow-up of a cluster RCT of school-based substance use prevention interventions: The Climate and Preventure (CAP) study. A series of regressions were conducted to examine the relationship between trauma-related variables and substance use outcomes. RESULTS: 48.3 % experienced a traumatic event (median = 2, range = 1-11) and of those 10.9 % met a probable PTSD diagnosis. Median age of first trauma exposure was 14 years (range = 0-21). 89.9 % used substances; 73.1 % reported binge drinking, and 35.6 % met a probable diagnosis of SUD (alcohol/cannabis). Those who experienced any traumatic event had almost 1.5 times greater odds of binge drinking. Cannabis use was significantly associated with most trauma-related variables. Sexual trauma exposure was the only trauma type significantly associated with all substance use variables. CONCLUSIONS: This study demonstrated that substance use/SUD and experiences of trauma/PTSD are prevalent among a community sample of young people. Importantly, substance use among young people is associated with experiencing a traumatic event, particularly sexual and physical types of traumatic events, and developing PTSD.
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BACKGROUND: Mental disorders are the leading cause of disease burden among youth. Effective prevention of mental disorders during adolescence is a critical public health strategy to reduce both individual and societal harms. Schools are an important setting for prevention; however, existing universal school-based mental health interventions have shown null, and occasionally iatrogenic, effects in preventing symptoms of common disorders, such as depression and anxiety. OBJECTIVE: This study aims to report the adaptation process of an established, universal, school-based prevention program for depression and anxiety, OurFutures Mental Health. Using a 4-stage process; triangulating quantitative, qualitative, and evidence syntheses; and centering the voices of young people, the revised program is trauma-informed; lesbian, gay, bisexual, transgender, nonbinary, queer, questioning, and otherwise gender and sexuality diverse (LGBTQA+) affirmative; relevant to contemporary youth; and designed to tailor intervention dosage to those who need it most (proportionate universalism). METHODS: Program adaptation occurred from April 2022 to July 2023 and involved 4 stages. Stage 1 comprised mixed methods analysis of student evaluation data (n=762; mean age 13.5, SD 0.62 y), collected immediately after delivering the OurFutures Mental Health program in a previous trial. Stage 2 consisted of 3 focus groups with high school students (n=39); regular meetings with a purpose-built, 8-member LGBTQA+ youth advisory committee; and 2 individual semistructured, in-depth interviews with LGBTQA+ young people via Zoom (Zoom Video Communications) or WhatsApp (Meta) text message. Stage 3 involved a clinical psychologist providing an in-depth review of all program materials with the view of enhancing readability, improving utility, and normalizing emotions while retaining key cognitive behavioral therapy elements. Finally, stage 4 involved fortnightly consultations among researchers and clinicians on the intervention adaptation, drawing on the latest evidence from existing literature in school-based prevention interventions, trauma-informed practice, and adolescent mental health. RESULTS: Drawing on feedback from youth, clinical psychologists, and expert youth mental health researchers, sourced from stages 1 to 4, a series of adaptations were made to the storylines, characters, and delivery of therapeutic content contained in the weekly manualized program content, classroom activities, and weekly student and teacher lesson summaries. CONCLUSIONS: The updated OurFutures Mental Health program is a trauma-informed, LBGTQA+ affirmative program aligned with the principles of proportionate universalism. The program adaptation responds to recent mixed findings on universal school-based mental health prevention programs, which include null, small beneficial, and small iatrogenic effects. The efficacy of the refined OurFutures Mental Health program is currently being tested through a cluster randomized controlled trial with up to 1400 students in 14 schools across Australia. It is hoped that the refined program will advance the current stalemate in universal school-based prevention of common mental disorders and ultimately improve the mental health and well-being of young people in schools.
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INTRODUCTION: Barriers to help-seeking for illicit drug use cross psychosocial (e.g., knowledge of where to seek help, attitudinal beliefs like being afraid of what people will think) and structural (e.g., service availability) domains. Along with people who use illicit drugs, it is important to consider the perspectives of other key groups who are often involved in the help-seeking and recovery process. This study aimed to examine the perceived barriers to help-seeking for people who use crystal methamphetamine ('ice') among key groups (people who use crystal methamphetamine, families and friends, health workers) as well as the general community. METHODS: A cross-sectional online survey open to all Australian residents (aged ≥18 years) was conducted November 2018-March 2019. Four key groups of interest were recruited to examine and compare perceived barriers to help-seeking for crystal methamphetamine use. RESULTS: Participants (n = 2108) included: people who use/have used crystal methamphetamine (n = 564, 39%), health workers (n = 288, 26.8%), affected family/friends (n = 434, 13.7%) and general community (n = 822, 20.6%). People who used crystal methamphetamine demonstrated increased odds of reporting attitudinal (OR 1.35; 1.02-1.80) or structural (OR 1.89; 1.09-3.27) barriers, or a previous negative help-seeking experience (OR 2.27; 1.41-3.66) compared to knowledge barriers. Health workers demonstrated decreased odds of reporting attitudinal compared to knowledge barriers (OR 0.69; 0.50-0.95). DISCUSSION AND CONCLUSIONS: Perceived barriers to seeking help for crystal methamphetamine use differed among key groups involved in treatment and recovery. Acknowledging and addressing the mismatches between key groups, through targeted interventions may better support people to seek help for crystal methamphetamine use.
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OBJECTIVES: To prospectively assess rates of QT prolongation, arrhythmia, syncope, and sudden cardiac death (SCD) in a cohort of people with heroin dependence. METHODS: To estimate rates of QT prolongation, arrhythmia, and syncope, a subcohort (n = 130) from the Australian Treatment Outcomes Study, a prospective longitudinal cohort study of 615 people with heroin dependence, underwent medical history, venepuncture, and ECG at the 18- to 20-year follow-up.To estimate rates of SCD, probabilistic matching for the entire cohort was undertaken with the Australian Institute of Health and Welfare National Death Index. Deaths were classified into suicide, accidental overdose, trauma, unknown, and disease, which were then further subclassified by probability of SCD. SCD rate was the number of possible or probable SCDs divided by total patient years from the cohort. RESULTS: From the subcohort, 4 participants (3%) met the criteria for QT prolongation; 3 were prescribed methadone. Seven participants (5%) reported history of arrhythmia, including 2 transferred from methadone to buprenorphine. Thirty participants (23%) reported a previous syncopal event-14 diagnosed as nonarrhythmic syncope and 13 not investigated. In the previous 12 months, 66 participants (51%) reported heroin use; 55 participants (42%) were prescribed methadone. No participant had QTc greater than 500 milliseconds.There were 3 possible SCDs, translating to an estimated SCD rate of 0.29 (CI: 0.05, 0.8) events per 1000 patient years. More cohort members died of overdose (n = 50), suicide (n = 11), and hepatitis C (n = 4). CONCLUSIONS: Low rates of QT prolongation, arrhythmia, syncope, and SCD in the cohort despite high rates of heroin use and methadone treatment.
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BACKGROUND AND AIMS: Alcohol use and anxiety often co-occur, causing increased severity impairment. This protocol describes a randomized controlled trial (RCT) that aims to test the efficacy and cost-effectiveness of a web-based, self-guided alcohol and anxiety-focused program, compared with a web-based brief alcohol-focused program, for young adults who drink at hazardous levels and experience anxiety. It will also test moderators and mechanisms of change underlying the intervention effects. DESIGN: This RCT will be conducted with a 1:1 parallel group. SETTING: The study will be a web-based trial in Australia. PARTICIPANTS: Individuals aged 17-30 years who drink alcohol at hazardous or greater levels and experience at least mild anxiety (n = 500) will be recruited through social media, media (TV, print) and community networks. INTERVENTION AND COMPARATOR: Participants will be randomly allocated to receive a web-based, integrated alcohol-anxiety program plus technical and motivational telephone/e-mail support (intervention) or a web-based brief alcohol-feedback program (control). MEASUREMENTS: Clinical measures will be assessed at baseline, post-intervention (2 months), 6 months (primary end-point), 12 months and 18 months. Co-primary outcomes are hazardous alcohol consumption and anxiety symptom severity. Secondary outcomes are binge-drinking frequency; alcohol-related consequences; depression symptoms; clinical diagnoses of alcohol use or anxiety disorder (at 6 months post-intervention), health-care service use, educational and employment outcomes; and quality of life. Mediators and moderators will also be assessed. Efficacy will be tested using mixed models for repeated measures within an intention-to-treat framework. The economic evaluation will analyze individual-level health and societal costs and outcomes of participants between each trial arm, while mediation models will test for mechanisms of change. COMMENTS: This will be the first trial to test whether a developmentally targeted, web-based, integrated alcohol-anxiety intervention is effective in reducing hazardous alcohol use and anxiety severity among young adults. If successful, the integrated alcohol-anxiety program will provide an accessible intervention that can be widely disseminated to improve wellbeing of young adults, at minimal cost.
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Ansiedad , Intervención basada en la Internet , Humanos , Adulto Joven , Adolescente , Adulto , Ansiedad/terapia , Australia , Masculino , Femenino , Consumo de Bebidas Alcohólicas/psicología , Análisis Costo-BeneficioRESUMEN
The COVID-19 pandemic has seen a rise in anxiety and depression among adolescents. This study aimed to investigate the longitudinal associations between sleep and mental health among a large sample of Australian adolescents and examine whether healthy sleep patterns were protective of mental health in the context of the COVID-19 pandemic. We used three waves of longitudinal control group data from the Health4Life cluster-randomized trial (N = 2781, baseline Mage = 12.6, SD = 0.51; 47% boys and 1.4% 'prefer not to say'). Latent class growth analyses across the 2 years period identified four trajectories of depressive symptoms: low-stable (64.3%), average-increasing (19.2%), high-decreasing (7.1%), moderate-increasing (9.4%), and three anxiety symptom trajectories: low-stable (74.8%), average-increasing (11.6%), high-decreasing (13.6%). We compared the trajectories on sociodemographic and sleep characteristics. Adolescents in low-risk trajectories were more likely to be boys and to report shorter sleep latency and wake after sleep onset, longer sleep duration, less sleepiness, and earlier chronotype. Where mental health improved or worsened, sleep patterns changed in the same direction. The subgroups analyses uncovered two important findings: (1) the majority of adolescents in the sample maintained good mental health and sleep habits (low-stable trajectories), (2) adolescents with worsening mental health also reported worsening sleep patterns and vice versa in the improving mental health trajectories. These distinct patterns of sleep and mental health would not be seen using mean-centred statistical approaches.
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Ansiedad , COVID-19 , Depresión , Sueño , Humanos , COVID-19/psicología , COVID-19/epidemiología , Adolescente , Masculino , Depresión/epidemiología , Femenino , Ansiedad/epidemiología , Sueño/fisiología , Australia/epidemiología , Salud Mental , Pandemias , Estudios Longitudinales , SARS-CoV-2/aislamiento & purificación , NiñoRESUMEN
OBJECTIVE: There have been no well-controlled and well-powered comparative trials of topiramate with other pharmacotherapies for alcohol use disorder (AUD), such as naltrexone. Moreover, the literature is mixed on the effects of two polymorphisms-rs2832407 (in GRIK1) and rs1799971 (in OPRM1)-on response to topiramate and naltrexone, respectively. The authors sought to examine the comparative effectiveness of topiramate and naltrexone in improving outcomes in AUD and to examine the role of the rs2832407 and rs1799971 polymorphisms, respectively, on response to these medications. METHODS: In a 12-week, double-blind, placebo-controlled, randomized, multisite, genotype-stratified (rs2832407 and rs1799971) clinical trial comparing topiramate and naltrexone in treating AUD, 147 patients with AUD were randomly assigned to treatment with topiramate or naltrexone, stratified by genotype (rs2832407*CC and *AC/AA genotypes and rs1799971*AA and *AG/GG genotypes). The predefined primary outcome was number of heavy drinking days per week. Predefined secondary outcomes included standard drinks per drinking day per week, body mass index (BMI), craving, markers of liver injury, mood, and adverse events. RESULTS: For the number of heavy drinking days per week, there was a near-significant time-by-treatment interaction. For the number of standard drinks per drinking day per week, there was a significant time-by-treatment interaction, which favored topiramate. There were significant time-by-treatment effects, with greater reductions observed with topiramate than naltrexone for BMI, craving, and gamma-glutamyltransferase level. Withdrawal due to side effects occurred in 8% and 5% of the topiramate and naltrexone groups, respectively. Neither polymorphism showed an effect on treatment response. CONCLUSIONS: Topiramate is at least as effective and safe as the first-line medication, naltrexone, in reducing heavy alcohol consumption, and superior in reducing some clinical outcomes. Neither rs2832407 nor rs1799971 had effects on topiramate and naltrexone treatments, respectively.
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Alcoholismo , Genotipo , Naltrexona , Receptores de Ácido Kaínico , Topiramato , Humanos , Topiramato/uso terapéutico , Naltrexona/uso terapéutico , Método Doble Ciego , Masculino , Femenino , Alcoholismo/tratamiento farmacológico , Alcoholismo/genética , Adulto , Persona de Mediana Edad , Receptores de Ácido Kaínico/genética , Receptores Opioides mu/genética , Resultado del Tratamiento , Antagonistas de Narcóticos/uso terapéutico , Polimorfismo de Nucleótido Simple , Ansia/efectos de los fármacos , Fructosa/análogos & derivados , Fructosa/uso terapéuticoRESUMEN
ISSUE ADDRESSED: Substance use and mental illness remain critical issues for young Australians, however, engagement with evidence-based health resources is challenging among this age group. This study aimed to develop engaging, useful digital health resources, underpinned by neuroscience principles, to build awareness of the harms of electronic cigarettes (e-cigarettes) and concurrent alcohol and antidepressant use. METHODS: A mixed-methods approach was adopted to co-design two evidence-based videos resources. The resources were co-designed with the Matilda Centre's Youth Advisory Board Centre's Youth Advisory Board through a series focus groups and individual feedback reviews. Young people residing in New South Wales were then invited to complete a survey to evaluate the usefulness, relatability and impact on perceived harms associated with each substance pre- and post-viewing resources. RESULTS: A total of 100 participants completed the survey (mean age = 21.5 years, SD = 2.77, 42% Female, 2% Non-binary). The animated videos were well received, with the large majority (91% and 87% respectively) of participants rating them 'excellent' or 'very good'. After viewing the videos, there was a significant increase in the perception of harm associated with e-cigarette use, monthly (t(99) = 2.76, p = .003), weekly (t(99) = 4.82, p < .001) and daily (t(99) = 4.92, p < .001), and consuming alcohol whilst taking antidepressants both weekly (t(100) = 2.93, p = .004) and daily (t(100) = 3.13, p = .002). CONCLUSIONS: This study describes a successful co-design process demonstrating how meaningful involvement of young people, alongside traditional research methods, can produce substance use prevention resources that are useful, engaging and increase knowledge of harms among young people. SO WHAT?: To achieve meaningful public health impact researchers, experts and digital creators can work together to co-create substance use educational materials that are engaging, well-liked, while imparting important health knowledge.
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OBJECTIVE: Being a mother of a young child may be protective against alcohol misuse for some, but not all, women. This is the first study to identify the mental health and psychosocial correlates of alcohol misuse among postpartum mothers. METHOD: Mothers with a child younger than 12 months (n = 319) were recruited via social media to complete a cross-sectional online survey. Two hierarchical logistic regressions examined unique factors associated with heavy episodic drinking and hazardous alcohol use, including sociodemographic, poor mental health, and psychosocial factors. RESULTS: On average, mothers drank alcohol at low levels (4 drinking days, nine standard drinks in the past month). One in 10 (11.6%) reported heavy episodic drinking during this time, and 1 in 12 (8.5%) were drinking at hazardous or greater levels. In the ï¬nal models, older age and more severe postpartum anxiety were associated with a higher likelihood of hazardous drinking (odds ratio [OR] = 1.37, 1.09, respectively), whereas breastfeeding was associated with lower odds of heavy episodic drinking (OR = 0.29). Greater perceived social support was associated with lower odds of heavy episodic (OR = 0.56) and hazardous (OR = 0.39) drinking, whereas higher coping-with-anxiety and social-drinking motives were associated with greater odds of both forms of alcohol misuse (ORs = 3.51-10.40). Conformity drinking motives (e.g., drinking to avoid social rejection) were negatively associated with heavy episodic drinking (OR = 0.24). CONCLUSIONS: Maternal anxiety, coping-with-anxiety and social-drinking motives, and reduced social support are important factors associated with postpartum alcohol misuse. These modiï¬able factors are potential targets for screening and intervention for mothers who may need additional support and preventative care.
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Consumo de Bebidas Alcohólicas , Salud Mental , Madres , Periodo Posparto , Apoyo Social , Humanos , Femenino , Adulto , Periodo Posparto/psicología , Madres/psicología , Madres/estadística & datos numéricos , Estudios Transversales , Consumo de Bebidas Alcohólicas/epidemiología , Consumo de Bebidas Alcohólicas/psicología , Adulto Joven , Alcoholismo/epidemiología , Alcoholismo/psicología , Lactancia Materna/psicología , Ansiedad/psicología , Ansiedad/epidemiologíaRESUMEN
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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BACKGROUND: The CSC study found that the universal delivery of a school-based, online programme for the prevention of mental health and substance use disorders among adolescents resulted in improvements in mental health and substance use outcomes at 30-month follow-up. We aimed to compare the long-term effects of four interventions-Climate Schools Combined (CSC) mental health and substance use, Climate Schools Substance Use (CSSU) alone, Climate Schools Mental Health (CSMH) alone, and standard health education-on mental health and substance use outcomes among adolescents at 72-month follow-up into early adulthood. METHODS: This long-term study followed up adolescents from a multicentre, cluster-randomised trial conducted across three states in Australia (New South Wales, Queensland, and Western Australia) enrolled between Sept 1, 2013, and Feb 28, 2014, for up to 72 months after baseline assessment. Adolescents (aged 18-20 years) from the original CSC study who accepted contact at 30-month follow-up and provided informed consent at 60-month follow-up were eligible. The interventions were delivered in school classrooms through an online delivery format and used a mixture of peer cartoon storyboards and classroom activities that were focused on alcohol, cannabis, anxiety, and depression. Participants took part in two web-based assessments at 60-month and 72-month follow-up. Primary outcomes were alcohol use, cannabis use, anxiety, and depression, measured by self-reported surveys and analysed by intention to treat (ie, in all students who were eligible at baseline). This trial is registered with the Australian New Zealand Clinical Trials Registry (ACTRN12613000723785), including the extended follow-up study. FINDINGS: Of 6386 students enrolled from 71 schools, 1556 (24·4%) were randomly assigned to education as usual, 1739 (27·2%) to CSSU, 1594 (25·0%) to CSMH, and 1497 (23·4%) to CSC. 311 (22·2%) of 1401 participants in the control group, 394 (26·4%) of 1495 in the CSSU group, 477 (37·%) of 1289 in the CSMH group, and 400 (32·5%) of 1232 in the CSC group completed follow-up at 72 months. Adolescents in the CSC group reported slower year-by-year increases in weekly alcohol use (odds ratio 0·78 [95% CI 0·66-0·92]; p=0·0028) and heavy episodic drinking (0·69 [0·58-0·81]; p<0·0001) than did the control group. However, significant baseline differences between groups for drinking outcomes, and no difference in the predicted probability of weekly or heavy episodic drinking between groups were observed at 72 months. Sensitivity analyses increased uncertainty around estimates. No significant long-term differences were observed in relation to alcohol use disorder, cannabis use, cannabis use disorder, anxiety, or depression. No adverse events were reported during the trial. INTERPRETATION: We found some evidence that a universal online programme for the prevention of anxiety, depression, and substance use delivered in early adolescence is effective in reducing the use and harmful use of alcohol into early adulthood. However, confidence in these findings is reduced due to baseline differences, and we did not see a difference in the predicted probability of drinking between groups at 72-month follow-up. These findings suggest that a universal prevention programme in adolescence is not sufficient to have lasting effects on mental health and substance use disorders in the long term. In addition to baseline differences, substantial attrition warrants caution in interpretation and the latter factor highlights the need for future long-term follow-up studies to invest in strategies to increase engagement. FUNDING: Australian National Health and Medical Research Council.
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Ansiedad , Depresión , Servicios de Salud Escolar , Trastornos Relacionados con Sustancias , Humanos , Adolescente , Trastornos Relacionados con Sustancias/prevención & control , Femenino , Masculino , Australia , Ansiedad/prevención & control , Depresión/prevención & control , Adulto Joven , Instituciones Académicas , InternetRESUMEN
OBJECTIVES: To investigate the effectiveness of a school-based multiple health behaviour change e-health intervention for modifying risk factors for chronic disease (secondary outcomes). STUDY DESIGN: Cluster randomised controlled trial. SETTING, PARTICIPANTS: Students (at baseline [2019]: year 7, 11-14 years old) at 71 Australian public, independent, and Catholic schools. INTERVENTION: Health4Life: an e-health school-based multiple health behaviour change intervention for reducing increases in the six major behavioural risk factors for chronic disease: physical inactivity, poor diet, excessive recreational screen time, poor sleep, and use of alcohol and tobacco. It comprises six online video modules during health education class and a smartphone app. MAIN OUTCOME MEASURES: Comparison of Health4Life and usual health education with respect to their impact on changes in twelve secondary outcomes related to the six behavioural risk factors, assessed in surveys at baseline, immediately after the intervention, and 12 and 24 months after the intervention: binge drinking, discretionary food consumption risk, inadequate fruit and vegetable intake, difficulty falling asleep, and light physical activity frequency (categorical); tobacco smoking frequency, alcohol drinking frequency, alcohol-related harm, daytime sleepiness, and time spent watching television and using electronic devices (continuous). RESULTS: A total of 6640 year 7 students completed the baseline survey (Health4Life: 3610; control: 3030); 6454 (97.2%) completed at least one follow-up survey, 5698 (85.8%) two or more follow-up surveys. Health4Life was not statistically more effective than usual school health education for influencing changes in any of the twelve outcomes over 24 months; for example: fruit intake inadequate: odds ratio [OR], 1.08 (95% confidence interval [CI], 0.57-2.05); vegetable intake inadequate: OR, 0.97 (95% CI, 0.64-1.47); increased light physical activity: OR, 1.00 (95% CI, 0.72-1.38); tobacco use frequency: relative difference, 0.03 (95% CI, -0.58 to 0.64) days per 30 days; alcohol use frequency: relative difference, -0.34 (95% CI, -1.16 to 0.49) days per 30 days; device use time: relative difference, -0.07 (95% CI, -0.29 to 0.16) hours per day. CONCLUSIONS: Health4Life was not more effective than usual school year 7 health education for modifying adolescent risk factors for chronic disease. Future e-health multiple health behaviour change intervention research should examine the timing and length of the intervention, as well as increasing the number of engagement strategies (eg, goal setting) during the intervention. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry: ACTRN12619000431123 (prospective).
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Servicios de Salud Escolar , Humanos , Adolescente , Masculino , Femenino , Australia/epidemiología , Niño , Servicios de Salud Escolar/organización & administración , Ejercicio Físico , Telemedicina/métodos , Conductas Relacionadas con la Salud , Conductas de Riesgo para la Salud , Educación en Salud/métodos , Promoción de la Salud/métodos , Enfermedad Crónica/prevención & control , Conducta del Adolescente/psicología , Estilo de Vida , Estudiantes/estadística & datos numéricos , Estudiantes/psicologíaRESUMEN
Parenting practices such as parental monitoring are known to positively impact dietary behaviours in offspring. However, links between adolescent-perceived parental monitoring and dietary outcomes have rarely been examined and never in an Australian context. This study investigated whether adolescent-perceived parental monitoring is associated with more fruit and vegetable, and less sugar-sweetened beverages (SSB) and junk food consumption in Australian adolescents. Cross-sectional data was collected as part of baseline measurement for a randomised controlled trial in 71 Australian schools in 2019. Self-reported fruit, vegetable, SSB and junk food intake, perceived parental monitoring and sociodemographic factors were assessed. Each dietary variable was converted to "not at risk/at risk" based on dietary guidelines, binary logistic regressions examined associations between dietary intake variables and perceived parental monitoring while controlling for gender and socio-economic status. The study was registered in ANZCTR clinical trials. The sample comprised 6053 adolescents (Mage = 12.7, SD = 0.5; 50.6% male-identifying). The mean parental monitoring score was 20.1/24 (SD = 4.76) for males and 21.9/24 (SD = 3.37) for females. Compared to adolescents who perceived lower levels of parental monitoring, adolescents reporting higher parental monitoring had higher odds of insufficient fruit (OR = 1.03; 95% CI = 1.02-1.05) and excessive SSB (OR = 1.07; 95% CI = 1.06-1.09) intake, but lower odds of excessive junk food (OR = 0.96; 95% CI = 0.95-0.98) and insufficient vegetable (OR = 0.97, 95% CI = 0.96-0.99) intake. Adolescent dietary intake is associated with higher perceived parental monitoring; however, these associations for fruit and SSB differ to junk food and vegetable intake. This study may have implications for prevention interventions for parents, identifying how this modifiable parenting factor is related to adolescent diet has highlighted how complex the psychological and environmental factors contributing to dietary intake are.
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Dieta , Responsabilidad Parental , Humanos , Adolescente , Femenino , Masculino , Estudios Transversales , Responsabilidad Parental/psicología , Dieta/estadística & datos numéricos , Dieta/métodos , Australia , Relaciones Padres-Hijo , Niño , Conducta Alimentaria/psicología , Padres/psicología , Frutas , Verduras , Conducta del Adolescente/psicologíaRESUMEN
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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Personalidad , Trastornos Relacionados con Sustancias , Humanos , Masculino , Femenino , Adolescente , Trastornos Relacionados con Sustancias/prevención & control , Australia , Estudiantes/psicología , Uso de la Marihuana/psicologíaRESUMEN
Across high-income countries, adolescent emotional concerns have been increasing in prevalence over the past two decades and it is unclear why this is occurring, including whether and how substance use relates to these changing trends. On the other hand, substance use has been generally declining, and little is known about the role of emotional concerns in these trends. Several studies have explored the changes in co-occurring substance use and emotional concerns among adolescents over time, with mixed results and inconsistent messaging about the implications of the findings. In response, we developed a theoretical framework for exploring the intersection between trends in substance use and emotional concerns (InterSECT Framework). This framework includes a discussion and related examples for 3 core hypotheses: (1) strengthening of co-occurrence, or the "hardening" hypothesis; (2) co-occurrence staying the same, or the "consistency" hypothesis; and (3) weakening of co-occurrence, or the "decoupling" hypothesis. This framework seeks to guide the conceptualization, evaluation, and understanding of changes in the co-occurrence of substance use and emotional concerns over time, including outlining a research agenda informed by pre-existing research and youth perspectives.
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Emociones , Trastornos Relacionados con Sustancias , Humanos , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/psicología , Adolescente , Prevalencia , Femenino , Modelos Teóricos , Masculino , Conducta del Adolescente/psicologíaRESUMEN
Neuroscience has contributed to uncover the mechanisms underpinning substance use disorders (SUD). The next frontier is to leverage these mechanisms as active targets to create more effective interventions for SUD treatment and prevention. Recent large-scale cohort studies from early childhood are generating multiple levels of neuroscience-based information with the potential to inform the development and refinement of future preventive strategies. However, there are still no available well-recognized frameworks to guide the integration of these multi-level datasets into prevention interventions. The Research Domain Criteria (RDoC) provides a neuroscience-based multi-system framework that is well suited to facilitate translation of neurobiological mechanisms into behavioral domains amenable to preventative interventions. We propose a novel RDoC-based framework for prevention science and adapted the framework for the existing preventive interventions. From a systematic review of randomized controlled trials using a person-centered drug/alcohol preventive approach for adolescents, we identified 22 unique preventive interventions. By teasing apart these 22 interventions into the RDoC domains, we proposed distinct neurocognitive trajectories which have been recognized as precursors or risk factors for SUDs, to be targeted, engaged and modified for effective addiction prevention.
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Trastornos Relacionados con Sustancias , Humanos , Trastornos Relacionados con Sustancias/prevención & control , NeurocienciasRESUMEN
BACKGROUND: This review evaluated the existing literature exploring the effects of arts-inclusive programs (AIPs) on the mental health and wellbeing of young children. AIPs include activities, programs, or interventions containing creative arts. METHODS: Literature searches were conducted across three databases (SCOPUS, psycINFO, and ERIC). The search was restricted to studies reporting outcomes of children 0-6 years. RESULTS: Nine studies were included in the review (3,671 participants). Three key themes were identified: music-related (n = 4); artmaking (n = 3); and storytelling/drama (n = 2). All included studies reported positive outcomes on children's wellbeing following engagement in AIPs. DISCUSSION: This review found emerging evidence demonstrating positive impacts of arts engagement on the wellbeing of children aged 0-6. However, most studies were low quality and used varying outcome measures. The review is one of the first to highlight the lack of high-quality studies on the relationship between AIPs and wellbeing in young children.
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BACKGROUND: Public health guidelines recommend delaying the initiation age for alcohol. However, the causal link between age-at-first-drink (AFD) and future alcohol use in young adulthood is uncertain. This study examined the association between AFD and alcohol-related outcomes at age 20 years using an Australian sample. METHODS: Data were obtained from Waves 1-19 (years 2001-2019) of the Household, Income and Labour Dynamics in Australia Survey on 20-year-olds with responses across ≥3 consecutive waves (n = 2278). The AFD for each respondent (between 15 and 20 years) was analysed relative to Australian legal drinking age (18 years). Inverse probability treatment weighting was used to evaluate associations between AFD and four outcomes at age 20 years: risk of current alcohol use; quantity of weekly alcohol consumption; risk of binge drinking; and frequency of binge drinking. Adjustments were made for confounders (e.g., heavy drinking by parents). Robustness of study findings was evaluated using several diagnostic tests/sensitivity analyses. RESULTS: Among 20-year-olds, those with an AFD of 15-16 years consumed significantly more alcohol per week compared to an AFD of 18 years. Additionally, 20-year-old drinkers with an AFD of 16 years were significantly more likely to binge drink (though this association was likely confounded). An inverse dose-response relationship was observed between AFD and weekly alcohol consumption at 20 years, where a higher AFD led to lower alcohol consumption. CONCLUSION: Study findings indicate an association between a higher AFD and consuming less alcohol in young adulthood, which could potentially support the scale-up of prevention programs to delay AFD among Australian adolescents.
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Consumo Excesivo de Bebidas Alcohólicas , Consumo de Alcohol en Menores , Adolescente , Humanos , Adulto Joven , Adulto , Consumo Excesivo de Bebidas Alcohólicas/epidemiología , Factores de Edad , Australia/epidemiología , Consumo de Bebidas Alcohólicas/epidemiología , EtanolRESUMEN
OBJECTIVE: Evidence suggests that young adults (aged 18-34) were disproportionately impacted by the COVID-19 pandemic, but little is known about their longer-term mental health changes beyond the early pandemic period. This article investigates heterogeneous trajectories of mental health among Australian young adults across 2 years of the pandemic and identifies a broad range of associated risk and protective factors. METHOD: Young adults (N = 653, Mage = 27.8 years) from the longitudinal Alone Together Study were surveyed biannually between July 2020 and June 2022. Measures assessed anxiety (7-item Generalised Anxiety Disorder scale) and depression (9-item Patient Health Questionnaire) symptoms at Waves 1-4, as well as demographic, psychological, adversity and COVID-19 factors at baseline. RESULTS: Four and three distinct trajectories of anxiety and depressive symptoms, respectively, were identified through growth mixture modelling. The proportion of participants in each anxiety trajectory were Asymptomatic (45.9%), Mild Stable (17.9%), Moderate-Severe Stable (31.1%) and Initially Severe/Recovering (5.1%). For depression, Mild Stable (58.3%), Moderate-Severe Stable (30.5%) and Reactive/Recovering (11.2%). Baseline factors associated with severe symptom trajectories included a lifetime mental health disorder, pre-pandemic stressful events, identifying as LGBTQIA+ and/or female, and experiencing one or more infection-control measures. Higher household income was protective. CONCLUSION: Most young adults demonstrated stable trajectories of low or high symptoms during the pandemic, with smaller groups showing initially severe or reactive symptoms followed by marked improvements over time. Vulnerable subgroups (gender- or sexuality-diverse, those with prior adversity or pre-existing mental ill-health) may face ongoing impacts and require targeted psychosocial supports to assist their mental health recovery post-COVID-19 and in the event of future crises.