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Champion KE, Gardner LA, McGowan C, Chapman C, Thornton L, Parmenter B, McBride N, Lubans DR, McCann K, Spring B, Teesson M, Newton NC. A Web-Based Intervention to Prevent Multiple Chronic Disease Risk Factors Among Adolescents: Co-Design and User Testing of the Health4Life School-Based Program. JMIR Form Res 2020; 4:e19485. [PMID: 32720898 PMCID: PMC7420628 DOI: 10.2196/19485] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/22/2020] [Accepted: 06/25/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Chronic diseases are the leading cause of death worldwide. Addressing key lifestyle risk factors during adolescence is critical for improving physical and mental health outcomes and reducing chronic disease risk. Schools are ideal intervention settings, and electronic health (eHealth) interventions afford several advantages, including increased student engagement, scalability, and sustainability. Although lifestyle risk behaviors tend to co-occur, few school-based eHealth interventions have targeted multiple behaviors concurrently. OBJECTIVE This study aims to summarize the co-design and user testing of the Health4Life school-based program, a web-based cartoon intervention developed to concurrently prevent 6 key lifestyle risk factors for chronic disease among secondary school students: alcohol use, smoking, poor diet, physical inactivity, sedentary recreational screen time, and poor sleep (the Big 6). METHODS The development of the Health4Life program was conducted over 18 months in collaboration with students, teachers, and researchers with expertise relevant to the Big 6. The iterative process involved (1) scoping of evidence and systematic literature review; (2) consultation with adolescents (N=815) via a cross-sectional web-based survey to identify knowledge gaps, attitudes, barriers, and facilitators in relation to the Big 6; (3) content and web development; and (4) user testing of the web-based program with students (n=41) and teachers (n=8) to evaluate its acceptability, relevance, and appeal to the target audience. RESULTS The co-design process resulted in a six-module, evidence-informed program that uses interactive cartoon storylines and web-based delivery to engage students. Student and teacher feedback collected during user testing was positive in terms of acceptability and relevance. Commonly identified areas for improvement concerned the length of modules, age appropriateness of language and alcohol storyline, the need for character backstories and links to syllabus information, and feasibility of implementation. Modifications were made to address these issues. CONCLUSIONS The Health4Life school-based program is the first universal, web-based program to concurrently address 6 important chronic disease risk factors among secondary school students. By adopting a multiple health behavior change approach, it has the potential to efficiently modify the Big 6 risk factors within one program and to equip young people with the skills and knowledge needed to achieve and maintain good physical and mental health throughout adolescence and into adulthood.
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Teesson M, Champion KE, Newton NC, Kay-Lambkin F, Chapman C, Thornton L, Slade T, Sunderland M, Mills K, Gardner LA, Parmenter B, Lubans DR, Hides L, McBride N, Allsop S, Spring BJ, Smout S, Osman B. Study protocol of the Health4Life initiative: a cluster randomised controlled trial of an eHealth school-based program targeting multiple lifestyle risk behaviours among young Australians. BMJ Open 2020; 10:e035662. [PMID: 32665344 PMCID: PMC7359380 DOI: 10.1136/bmjopen-2019-035662] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 05/11/2020] [Accepted: 05/29/2020] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION Lifestyle risk behaviours, including alcohol use, smoking, poor diet, physical inactivity, poor sleep (duration and/or quality) and sedentary recreational screen time ('the Big 6'), are strong determinants of chronic disease. These behaviours often emerge during adolescence and co-occur. School-based interventions have the potential to address risk factors prior to the onset of disease, yet few eHealth school-based interventions target multiple behaviours concurrently. This paper describes the protocol of the Health4Life Initiative, an eHealth school-based intervention that concurrently addresses the Big 6 risk behaviours among secondary school students. METHODS AND ANALYSIS A multisite cluster randomised controlled trial will be conducted among year 7 students (11-13 years old) from 72 Australian schools. Stratified block randomisation will be used to assign schools to either the Health4Life intervention or an active control (health education as usual). Health4Life consists of (1) six web-based cartoon modules and accompanying activities delivered during health education (once per week for 6 weeks), and a smartphone application (universal prevention), and (2) additional app content, for students engaging in two or more risk behaviours when they are in years 8 and 9 (selective prevention). Students will complete online self-report questionnaires at baseline, post intervention, and 12, 24 and 36 months after baseline. Primary outcomes are consumption of sugar-sweetened beverages, moderate-to-vigorous physical activity, sleep duration, sedentary recreational screen time and uptake of alcohol and tobacco use. ETHICS AND DISSEMINATION This study has been approved by the University of Sydney (2018/882), NSW Department of Education (SERAP no. 2019006), University of Queensland (2019000037), Curtin University (HRE2019-0083) and relevant Catholic school committees. Results will be presented to schools and findings disseminated via peer-reviewed journals and scientific conferences. This will be the first evaluation of an eHealth intervention, spanning both universal and selective prevention, to simultaneously target six key lifestyle risk factors among adolescents. TRIAL REGISTRATION NUMBER Australian New Zealand Clinical Trials Registry (ACTRN12619000431123), 18 March 2019.
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Parmenter BJ, Gardner LA, Champion KE, Chapman C, Thornton L, McBride N, Sunderland M, Newton NC. Limitations In Knowledge And Practice Of Healthy Lifestyle Guidelines In A Sample Of Australian Adults. Med Sci Sports Exerc 2020. [DOI: 10.1249/01.mss.0000678580.40034.0d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Amato TDC, Opaleye ES, McBride N, Noto AR. Reducing alcohol-related risks among adolescents: a feasibility study of the SHAHRP program in Brazilian schools. CIENCIA & SAUDE COLETIVA 2020; 26:3005-3018. [PMID: 34378693 DOI: 10.1590/1413-81232021268.13472020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 05/28/2020] [Indexed: 11/21/2022] Open
Abstract
The SHAHRP program was effective reducing drinking and alcohol - harms in Australia, but cross-cultural adaptation is required before replication. This study aimed at assessing the feasibility of SHAHRP in Brazil focused on implementation and acceptability. A mixed-methodsdesign was used: quantitative for implementing the program and evaluation and qualitative for acceptability. The quantitative design was a pilot of a randomized controlled trial. Private schools were randomly divided into four intervention (n=160) and four control (n=188) schools. Student's mean age was 12.7 years. The fidelity of implementation and likely outcome measures were assessed. Qualitative data on acceptability were provided by students and teachers. The percentage of implementation varied from 62.5% to 87.5%. Behaviours such as alcohol-harms requires a larger cohort and longer follow-up to be adequately evaluated. The risk reduction approach and activities had good acceptability from students and teachers. Quantitative and qualitative outcomes on knowledge and decision-making indicated possible improvement in SHAHRP schools. The program is feasible and well accepted in a Brazilian setting, opening the way for a more comprehensive evaluation and dissemination.
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Birrell L, Slade T, Teesson M, Prior K, Chapman C, Hides L, McBride N, Mewton L, Allsop S, Andrews G, Newton NC. Bidirectional relationships in the development of internalising symptoms and alcohol use in adolescence. Drug Alcohol Rev 2020; 39:950-959. [PMID: 32314463 DOI: 10.1111/dar.13070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 02/20/2020] [Accepted: 03/07/2020] [Indexed: 11/29/2022]
Abstract
INTRODUCTION AND AIMS Previous literature has demonstrated an inconsistent relationship between alcohol use and internalising symptoms (anxiety, depression) in youth. This study aimed to clarify this link examining the bidirectional relationships between internalising symptoms and alcohol use in a community sample of adolescents, taking into account the effect of gender and externalising symptoms. DESIGN AND METHODS Parallel latent growth models were run to prospectively explore the bidirectional relationships between internalising symptoms and alcohol use when assessed five times over 2 years, among 1557 (67% female) adolescents from age 13.5 years. RESULTS Results showed that higher initial levels of internalising symptoms predicted increasing alcohol use frequency; however, this association was no longer significant once externalising symptoms and gender were accounted for. No bidirectional associations between internalising symptoms and alcohol use were found. DISCUSSION AND CONCLUSIONS This study adds to the literature examining the bidirectional relationships between internalising symptoms and alcohol use in adolescence. Findings highlight the importance of both gender and externalising symptoms in the development of this type of comorbidity and may help explain discrepant findings in the existing literature. Future prevention efforts for internalising problems and alcohol use should consider gender and externalising symptoms.
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Clare PJ, Aiken A, Yuen WS, Peacock A, Boland V, Wadolowski M, Hutchinson D, Najman J, Slade T, Bruno R, McBride N, Degenhardt L, Kypri K, Mattick RP. Parental supply of alcohol as a predictor of adolescent alcohol consumption patterns: A prospective cohort. Drug Alcohol Depend 2019; 204:107529. [PMID: 31494442 DOI: 10.1016/j.drugalcdep.2019.06.031] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 06/21/2019] [Accepted: 06/25/2019] [Indexed: 11/16/2022]
Abstract
BACKGROUND Recent research has not supported the idea that parental supply of alcohol to adolescents prevents later alcohol-related harm. Yet the specific role of parental supply in shaping patterns of drinking over time remains unclear. This study investigated the role of parental supply of alcohol in patterns of drinking across adolescence, and assessed whether that role remained consistent over time. METHOD Using a longitudinal cohort of 1927 adolescents (mean age 12.9 years), recruited in 2010 and 2011 from schools across Australia and followed up annually until 2016, we assessed three outcomes using mixed-effect negative binomial regression: frequency of consumption, typical quantity consumed, and overall alcohol consumption in the year (frequency * quantity). Child, parental, familial, and peer confounders of adolescent alcohol consumption were measured and adjusted for in the analyses. FINDINGS Parental supply was associated with greater overall consumption in earlier adolescence: Grade 7-8 (incidence rate ratio [IRR]: 3.61; 95% CI: 2.55, 5.12; no supply IRR: 1.00), Grade 8-9 (IRR: 4.84; 95% CI: 3.66, 6.39; no supply IRR: 1.44) and Grade 9-10 (IRR: 8.33; 95% CI: 6.28, 11.05; no supply IRR: 4.75). Alcohol consumption continued to increase in later adolescence regardless of whether parental supply occurred. CONCLUSIONS Parental supply of alcohol was associated with increased alcohol consumption by their children during early adolescence. While parental supply appears to have less impact on drinking in later adolescence, there was no evidence to suggest it is protective. Parents should be advised to avoid supplying children with alcohol, particularly in early adolescence.
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Birrell L, Newton NC, Slade T, Chapman C, Mewton L, McBride N, Hides L, Chatterton ML, Allsop S, Healy A, Mather M, Quinn C, Mihalopoulos C, Teesson M. Correction: Evaluating the Long-Term Effectiveness of School-Based Depression, Anxiety, and Substance Use Prevention Into Young Adulthood: Protocol for the Climate School Combined Study. JMIR Res Protoc 2019; 8:e15391. [PMID: 31573950 PMCID: PMC6795478 DOI: 10.2196/15391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 07/18/2019] [Indexed: 11/16/2022] Open
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Champion KE, Parmenter B, McGowan C, Spring B, Wafford QE, Gardner LA, Thornton L, McBride N, Barrett EL, Teesson M, Newton NC, Chapman C, Slade T, Sunderland M, Bauer J, Allsop S, Hides L, Stapinksi L, Birrell L, Mewton L. Effectiveness of school-based eHealth interventions to prevent multiple lifestyle risk behaviours among adolescents: a systematic review and meta-analysis. LANCET DIGITAL HEALTH 2019; 1:e206-e221. [DOI: 10.1016/s2589-7500(19)30088-3] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 07/10/2019] [Accepted: 07/23/2019] [Indexed: 12/12/2022]
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Pocuca N, Hides L, Quinn CA, White MJ, Mewton L, Newton NC, Slade T, Chapman C, Teesson M, Andrews G, Allsop S, McBride N. The interactive effects of perceived peer drinking and personality profiles on adolescent drinking: a prospective cohort study. Addiction 2019; 114:450-461. [PMID: 30311281 DOI: 10.1111/add.14469] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 05/21/2018] [Accepted: 10/05/2018] [Indexed: 12/26/2022]
Abstract
AIMS (1) To classify Australian adolescents according to their alcohol consumption trajectories; and (2) to assess the direct and interactive effects of perceived peer drinking (PPD) and personality on adolescent drinking. DESIGN Prospective cohort study comprising secondary analysis of six waves of prospective data (collected between 2014 and 2016) from the control arm of the Climate Schools Combined Study. SETTING Nineteen schools across three Australian states. PARTICIPANTS A total of 1492 socio-demographically diverse students (mean age at baseline: 13.47; 68% female; 82% born in Australia). MEASUREMENTS Alcohol consumption trajectories were assessed using self-reported sipping of alcohol, full standard drink consumption, binge drinking and quantity and frequency of alcohol consumption. One item assessed PPD and personality was assessed using the Substance Use Risk Profile Scale. FINDINGS Eight hundred and sixty-four (58%) adolescents consumed alcohol across the study period. Four drinking trajectories were identified: abstaining (n = 513; reference group); onset (n = 361; initiated after baseline); persistent (n = 531; initiated prior to baseline); and decreasing (n = 50; consumed alcohol at baseline but ceased or decreased thereafter). A significant PPD × anxiety sensitivity (AS) interaction affected probability of belonging to the onset (P < 0.001) and persistent (P = 0.003) trajectories. The effect of PPD on probability of belonging to the onset trajectory was only significant when adolescents reported low [95% confidence interval (CI) = 1.464-2.646, P < 0.001], but not high AS. The effect of PPD on probability of belonging to the persistent drinking trajectory was stronger at low (95% CI = 2.144-3.283, P < 0.001), compared with high (95% CI = 1.440-2.308, P < 0.001) AS. CONCLUSIONS In Australian adolescents, self-reported drinking onset and persistent drinking appear to be more strongly associated with perceived peer drinking in those with low anxiety sensitivity than those with high anxiety sensitivity.
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Birrell L, Newton NC, Slade T, Chapman C, Mewton L, McBride N, Hides L, Chatterton ML, Allsop S, Healy A, Mather M, Quinn C, Mihalopoulos C, Teesson M. Evaluating the Long-Term Effectiveness of School-Based Depression, Anxiety, and Substance Use Prevention Into Young Adulthood: Protocol for the Climate School Combined Study. JMIR Res Protoc 2018; 7:e11372. [PMID: 30401663 PMCID: PMC6246975 DOI: 10.2196/11372] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 08/22/2018] [Accepted: 08/23/2018] [Indexed: 11/19/2022] Open
Abstract
Background Mental health and substance use disorders are the leading causes of global disability in children and youth. Both tend to first onset or escalate in adolescence and young adulthood, calling for effective prevention during this time. The Climate Schools Combined (CSC) study was the first trial of a Web-based combined universal approach, delivered through school classes, to prevent both mental health and substance use problems in adolescence. There is also limited evidence for the cost-effectiveness of school-based prevention programs. Objective The aim of this protocol paper is to describe the CSC follow-up study, which aims to determine the long-term efficacy and cost-effectiveness of the CSC prevention program for depression, anxiety, and substance use (alcohol and cannabis use) up to 7 years post intervention. Methods A cluster randomized controlled trial (the CSC study) was conducted with 6386 participants aged approximately 13.5 years at baseline from 2014 to 2016. Participating schools were randomized to 1 of 4 conditions: (1) control (health education as usual), (2) Climate Substance Use (universal substance use prevention), (3) Climate Mental Health (universal mental health prevention), or (4) CSC (universal substance use and mental health prevention). It was hypothesized that the CSC program would be more effective than conditions (1) to (3) in reducing alcohol and cannabis use (and related harms), anxiety, and depression symptoms as well as increasing knowledge related to alcohol, cannabis, anxiety, and depression. This long-term study will invite follow-up participants to complete 3 additional Web-based assessments at approximately 5, 6, and 7 years post baseline using multiple sources of locator information already provided to the research team. The primary outcomes include alcohol and cannabis use (and related harms) and mental health symptoms. An economic evaluation of the program will also be conducted using both data linkage as well as self-report resource use and quality of life measures. Secondary outcomes include self-efficacy, social networks, peer substance use, emotion regulation, and perfectionism. Analyses will be conducted using multilevel mixed-effects models within an intention-to-treat framework. Results The CSC long-term follow-up study is funded from 2018 to 2022 by the Australian National Health and Medical Research Council (APP1143555). The first follow-up wave commences in August 2018, and the results are expected to be submitted for publication in 2022. Conclusions This is the first study to provide a long-term evaluation of combined universal substance use and mental health prevention up to 7 years post intervention. Evidence of sustained benefits into early adulthood would provide a scalable, easy-to-implement prevention strategy with the potential for widespread dissemination to reduce the considerable harms, burden of disease, injury, and social costs associated with youth substance use and mental disorders. International Registered Report Identifier (IRRID) PRR1-10.2196/11372
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Sharmin S, Kypri K, Wadolowski M, Bruno R, Khanam M, Aiken A, Hutchinson D, M. Najman J, Slade T, McBride N, Attia J, P. Mattick R. Parent characteristics associated with approval of their children drinking alcohol from ages 13 to 16 years: prospective cohort study. Aust N Z J Public Health 2018; 42:347-353. [DOI: 10.1111/1753-6405.12811] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 03/01/2018] [Accepted: 05/01/2018] [Indexed: 01/21/2023] Open
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Sekar V, Griffin F, McBride N, Caldwell S, Quigley G, Simms N. The case of the whooshing ‘hammer-head’. Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Shaw T, Johnston RS, Gilligan C, McBride N, Thomas LT. Child-parent agreement on alcohol-related parenting: Opportunities for prevention of alcohol-related harm. Health Promot J Austr 2018; 29:123-132. [PMID: 30159989 DOI: 10.1002/hpja.39] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 01/31/2018] [Indexed: 01/13/2023] Open
Abstract
ISSUE ADDRESSED Excessive alcohol consumption places adolescents at increased risk of preventable, acute alcohol-related injury. Parental attitudes and behaviours influence adolescents' alcohol use. This study examined alignment in parent and child reports of alcohol-related parenting and whether misalignment related to the child ever having drunk alcohol. METHODS A cross-sectional online survey was conducted in five secondary schools in [information removed for blinding in Perth, Western Australia] in 2015. All students in Years 7, 10 and 12 and their parents were eligible, and data were matched for 124 child-parent dyads. Alignment of parent-child reports was assessed using kappa statistics. In dyads where the parent reported protective attitudes and behaviours, the association between misalignment and alcohol use was tested in logistic regressions. RESULTS Overall, child-parent reports were aligned on parents' expectations, knowledge and actions (65% and higher agreed). While alignment on parental expectations seemed to decrease with age, alignment on parental communication and rule-setting increased. Misalignment on reports of parents' expectations was associated with increased odds of the child reporting having ever had alcohol (OR = 5.5; 95% CI = 2.7-47.7), as was parental supply (OR = 20.2; 95% CI = 3.3-121.5), but misalignment on parental communication, rule-setting and knowledge were not. CONCLUSIONS Parent nonsupply of alcohol and disapproval of use were most important in terms of associations with ever drinking. SO WHAT?: These findings call for interventions that support parents to expect no alcohol use and enable parents to communicate their expectation in a manner that resonates with their child. Effective parenting will contribute to reducing alcohol-related harm in adolescents.
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Mattick RP, Clare PJ, Aiken A, Wadolowski M, Hutchinson D, Najman J, Slade T, Bruno R, McBride N, Kypri K, Vogl L, Degenhardt L. Association of parental supply of alcohol with adolescent drinking, alcohol-related harms, and alcohol use disorder symptoms: a prospective cohort study. LANCET PUBLIC HEALTH 2018; 3:e64-e71. [PMID: 29396259 DOI: 10.1016/s2468-2667(17)30240-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Revised: 12/08/2017] [Accepted: 12/08/2017] [Indexed: 11/16/2022]
Abstract
BACKGROUND Some parents supply alcohol to their children, reportedly to reduce harm, yet longitudinal research on risks associated with such supply is compromised by short periods of observation and potential confounding. We aimed to investigate associations between parental supply and supply from other (non-parental) sources, with subsequent drinking outcomes over a 6-year period of adolescence, adjusting for child, parent, family, and peer variables. METHODS We did this prospective cohort study using data from the Australian Parental Supply of Alcohol Longitudinal Study cohort of adolescents. Children in grade 7 (mean age 12 years), and their parents, were recruited between 2010 and 2011 from secondary schools in Sydney, Perth, and Hobart, Australia, and were surveyed annually between 2010 and 2016. We examined the association of exposure to parental supply and other sources of alcohol in 1 year with five outcomes in the subsequent year: binge drinking (more than four standard drinks on a drinking occasion); alcohol-related harms; and symptoms of alcohol abuse (as defined by Diagnostic and Statistical Manual of Mental Disorders, 4th edition [DSM-IV]), alcohol dependence, and alcohol use disorder (as defined by DSM-5). This trial is registered with ClinicalTrials.gov, number NCT02280551. FINDINGS Between September, 2010, and June, 2011, we recruited 1927 eligible parents and adolescents (mean age 12·9 years [SD 0·52]). Participants were followed up until 2016, during which time binge drinking and experience of alcohol-related harms increased. Adolescents who were supplied alcohol only by parents had higher odds of subsequent binge consumption (odds ratio [OR] 2·58, 95% CI 1·96-3·41; p<0·0001), alcohol-related harm (2·53, 1·99-3·24; p<0·0001), and symptoms of alcohol use disorder (2·51, 1·46-4·29; p=0·0008) than did those reporting no supply. Parental supply of alcohol was not significantly associated with the odds of reporting symptoms of either alcohol abuse or dependence, compared with no supply from any source. Supply from other sources was associated with significant risks of all adverse outcomes, compared with no supply, with an even greater increased risk of adverse outcomes. INTERPRETATION Providing alcohol to children is associated with alcohol-related harms. There is no evidence to support the view that parental supply protects from adverse drinking outcomes by providing alcohol to their child. Parents should be advised that this practice is associated with risk, both directly and indirectly through increased access to alcohol from other sources. FUNDING Australian Research Council, Australian Rotary Health, Foundation for Alcohol Research and Education, National Drug and Alcohol Research Centre.
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Aiken A, Clare PJ, Wadolowski M, Hutchinson D, Najman JM, Slade T, Bruno R, McBride N, Kypri K, Mattick RP. Age of Alcohol Initiation and Progression to Binge Drinking in Adolescence: A Prospective Cohort Study. Alcohol Clin Exp Res 2017; 42:100-110. [PMID: 29160941 DOI: 10.1111/acer.13525] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 10/09/2017] [Indexed: 12/21/2022]
Abstract
BACKGROUND Early alcohol initiation is common and has been associated with the development of alcohol problems. Yet, past research on the association of age of initiation with later problem drinking has produced inconsistent findings. Using prospective data from the Australian Parental Supply of Alcohol Longitudinal Study cohort, this study examined age of alcohol initiation, and of first drunkenness, and associations with subsequent drinking in adolescence. METHODS A total of 1,673 parent-child dyads recruited through Australian secondary schools completed annual surveys for 5 years (grades 7 to 11). Limiting the sample to those adolescents who had initiated alcohol use by age 17 (n = 839), multinomial logistic regression models were used to examine associations between (i) age of initiation to alcohol use (consuming at least 1 full serve) and (ii) age of first drunkenness, and 2 outcomes: (i) binge drinking (consuming >4 standard drinks on a single occasion), and (ii) the total number of alcoholic drinks consumed in the past year, adjusted for a range of potential child, parent, family, and peer covariates. RESULTS Fifty percent of adolescents reported alcohol use and 36% reported bingeing at wave 5 (mean age 16.9 years), and the mean age of initiation to alcohol use for drinkers was 15.1 years. Age of initiation was significantly associated with binge drinking and total quantity of alcohol consumed in unadjusted and adjusted models. Age of first drunkenness was associated with total quantity of alcohol consumed in unadjusted models but not adjusted models and was not associated with subsequent bingeing. CONCLUSIONS Initiating alcohol use earlier in adolescence is associated with an increased risk of binge drinking and higher quantity of consumption in late secondary school, supporting an argument for delaying alcohol initiation for as long as possible to reduce the risk for problematic use in later adolescence and the alcohol-related harms that may accompany this use.
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Pocuca N, Hides L, Quinn CA, White MJ, Mewton L, Newton NC, Slade T, Chapman C, Andrews G, Teesson M, Allsop S, McBride N. The interactive effects of personality profiles and perceived peer drinking on early adolescent drinking. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2017; 32:230-236. [PMID: 29072478 DOI: 10.1037/adb0000322] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Early adolescent drinking has been identified as an important risk factor for the development of alcohol dependence. Both perceived peer drinking and personality profiles have been implicated as risk factors for early adolescent drinking. However, research is yet to determine how these 2 factors may interact to increase such risk. This study aimed to determine whether personality profiles moderated the relationship between perceived peer drinking and early adolescent drinking. Baseline data were utilized in the analyses, from 3,287 adolescents (Mage = 13.51 years, SD = .58; 54% female; 78% born in Australia) participating in the Climate Schools Combined Study (a cluster randomized controlled trial with 75 schools located across Queensland, New South Wales, and Western Australia, Australia). Lifetime consumption of alcohol, perceived peer drinking, and personality profiles (Substance Use Risk Profile Scale) were measured. A moderated binary logistic regression found the personality profiles of impulsivity, sensation seeking, and hopelessness were positively related to early adolescent drinking, whereas anxiety sensitivity had a negative association. A significant interaction revealed that adolescents with higher levels of sensation seeking and who perceived their peers to be drinking were significantly more likely to report early adolescent drinking (consumption of a full standard drink; OR = 1.043; 95% CI [1.018-1.069]). These results indicate that perception of peer drinking is more strongly associated with early adolescent drinking, when adolescents are also high on sensation seeking. Prevention and intervention programs could consider targeting both sensation seeking and perceived peer drinking in adolescents. (PsycINFO Database Record
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Ward BM, Kippen R, Munro G, Buykx P, McBride N, Wiggers J, Clark M. Liquor licences issued to Australian schools. BMC Public Health 2017; 18:72. [PMID: 28764668 PMCID: PMC5539886 DOI: 10.1186/s12889-017-4613-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 07/19/2017] [Indexed: 11/13/2022] Open
Abstract
Background Children’s positive socialisation to alcohol is associated with early initiation of drinking and alcohol-related harm in adult life. Internationally, there have been reports of adults’ alcohol consumption at school events in the presence of children. The aim of this research was to identify the conditions under which Australian schools are required to apply for a liquor licence and the associated prevalence of liquor licences for these events where children were likely to be present. Methods A document review was conducted to examine temporary liquor licensing legislation. Quantitative analysis was used to examine relevant licensing data. Coding criteria was developed to determine school type, student year levels and the likely presence of children. Results Four jurisdictions provided data on 1817 relevant licences. The average annual licences/100 schools was highest amongst Independent schools followed by Catholic and public (government) schools. The rates were highest in Queensland and Victoria where children were present at 61% and 32% of events respectively. Conclusions While there are legislative differences across jurisdictions, the prevalence of adults’ alcohol use at school events in the presence of children may reflect the various education department policies and principals’ and school communities’ beliefs and attitudes. Licences are not required for all events where liquor is consumed so the prevalence of adults’ use of alcohol at school events is likely to be higher than our analyses imply. Such practices may undermine teaching about alcohol use in the school curriculum and health promotion efforts to develop alcohol-free events when children are present.
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Mattick RP, Wadolowski M, Aiken A, Clare PJ, Hutchinson D, Najman J, Slade T, Bruno R, McBride N, Degenhardt L, Kypri K. Parental supply of alcohol and alcohol consumption in adolescence: prospective cohort study. Psychol Med 2017; 47:267-278. [PMID: 27702422 DOI: 10.1017/s0033291716002373] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Parents are a major supplier of alcohol to adolescents, yet there is limited research examining the impact of this on adolescent alcohol use. This study investigates associations between parental supply of alcohol, supply from other sources, and adolescent drinking, adjusting for child, parent, family and peer variables. METHOD A cohort of 1927 adolescents was surveyed annually from 2010 to 2014. Measures include: consumption of whole drinks; binge drinking (>4 standard drinks on any occasion); parental supply of alcohol; supply from other sources; child, parent, family and peer covariates. RESULTS After adjustment, adolescents supplied alcohol by parents had higher odds of drinking whole beverages [odds ratio (OR) 1.80, 95% confidence interval (CI) 1.33-2.45] than those not supplied by parents. However, parental supply was not associated with bingeing, and those supplied alcohol by parents typically consumed fewer drinks per occasion (incidence rate ratio 0.86, 95% CI 0.77-0.96) than adolescents supplied only from other sources. Adolescents obtaining alcohol from non-parental sources had increased odds of drinking whole beverages (OR 2.53, 95% CI 1.86-3.45) and bingeing (OR 3.51, 95% CI 2.53-4.87). CONCLUSIONS Parental supply of alcohol to adolescents was associated with increased risk of drinking, but not bingeing. These parentally-supplied children also consumed fewer drinks on a typical drinking occasion. Adolescents supplied alcohol from non-parental sources had greater odds of drinking and bingeing. Further follow-up is necessary to determine whether these patterns continue, and to examine alcohol-related harm trajectories. Parents should be advised that supply of alcohol may increase children's drinking.
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McBride N, Johnson S. Fathers' Role in Alcohol-Exposed Pregnancies: Systematic Review of Human Studies. Am J Prev Med 2016; 51:240-248. [PMID: 27017419 DOI: 10.1016/j.amepre.2016.02.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 01/21/2016] [Accepted: 02/08/2016] [Indexed: 02/01/2023]
Abstract
CONTEXT The role of paternal alcohol consumption on fetal and infant health outcomes, and on social facilitation of maternal alcohol consumption during pregnancy, has not been well established. This review identifies the range of impacts of paternal preconception alcohol consumption and alcohol consumption during partner's pregnancy, on maternal consumption, and fetal and infant health outcomes. EVIDENCE ACQUISITION The review accessed articles from the following databases: Scopus, Science Direct, Wiley Online, MEDLINE, ProQuest Central, PsycINFO, and Web of Science. The review included medium- and large-scale studies that provided separate paternal alcohol results, had a non-respondent rate ≤20%, an attrition rate ≤10% per year of data collection up to 30%, and were published between 1990 and 2014. The review included both randomly and non-randomly selected studies, and both case-control and non-case-control studies with notation on risk of bias. EVIDENCE SYNTHESIS Independent extraction and assessment of articles by two authors was conducted using predefined data fields, including study quality indicators, during 2015. Studies included in the review (11 studies, N=41,062) provide evidence that paternal alcohol consumption during preconception or during pregnancy has an impact on maternal health and alcohol consumption during pregnancy, fetal outcomes, and infant health outcomes. CONCLUSIONS Attention to paternal preconception health care related to alcohol consumption is an important future focus in policies dealing with reproductive, prenatal, fetal, and infant health.
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Taussig D, Williams MA, Wiggins C, Feakins RM, McBride N, Newland AC, Kelsey SM. Clinical Regression and Remission of Primary Refractory Angiocentric Lymphoma Following Autologous Tumour Peptide Antigen-charged Dendritic Cells After High-dose Chemotherapy and Autologous Stem Cell Rescue. ACTA ACUST UNITED AC 2016; 3:277-89. [PMID: 27413880 DOI: 10.1080/10245332.1998.11746400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We report on the case of a 34-year old man with a previously refractory high-grade non-Hodgkin's Lymphoma which regressed following dendritic cell based immunotherapy after high-dose chemotherapy. Antigen presenting cells known as dendritic cells were cultured from harvested autologous peripheral blood progenitor cells. The dendritic cells were then exposed to unfractionated tumour peptides derived from a skin biopsy section inflitrated with lymphoma. These charged dendritic cells infused into the patient together with autologous T-lymphocytes after high-dose chemotherapy with peripheral blood stem cell rescue. Although the lymphoma relapsed after the high-dose chemotherapy it regressed again following the dendritic cell infusion. The patient's T-lymphocytes demonstrated in vitro reactivity to tumour peptides whereas the lymphocytes of controls did not. We propose that the lymphoma regression occurred because of a T cell mediated response against the tumour induced by the charged dendritic cells.
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Wadolowski M, Hutchinson D, Bruno R, Aiken A, Najman JM, Kypri K, Slade T, McBride N, Mattick RP. Parents Who Supply Sips of Alcohol in Early Adolescence: A Prospective Study of Risk Factors. Pediatrics 2016; 137:e20152611. [PMID: 26921283 DOI: 10.1542/peds.2015-2611] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/02/2015] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Parents are a major supplier of alcohol to adolescents, often initiating use with sips. Despite harms of adolescent alcohol use, research has not addressed the antecedents of such parental supply. This study investigated the prospective associations between familial, parental, peer, and adolescent characteristics on parental supply of sips. METHODS Participants were 1729 parent-child dyads recruited from Grade 7 classes, as part of the Australian Parental Supply of Alcohol Longitudinal Study. Data are from baseline surveys (Time 1) and 1-year follow-up (Time 2). Unadjusted and adjusted logistic regressions tested prospective associations between Time 1 familial, parental, peer, and adolescent characteristics and Time 2 parental supply. RESULTS In the fully adjusted model, parental supply was associated with increased parent-report of peer substance use (odds ratio [OR] = 1.20, 95% confidence ratio [CI], 1.08-1.34), increased home alcohol access (OR = 1.07, 95% CI, 1.03-1.11), and lenient alcohol-specific rules (OR=0.88, 95% CI, 0.78-0.99). CONCLUSIONS Parents who perceived that their child engaged with substance-using peers were more likely to subsequently supply sips of alcohol. Parents may believe supply of a small quantity of alcohol will protect their child from unsupervised alcohol use with peers. It is also possible that parental perception of peer substance use may result in parents believing that this is a normative behavior for their child's age group, and in turn that supply is also normative. Further research is required to understand the impacts of such supply, even in small quantities, on adolescent alcohol use trajectories.
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Ward BM, Kippen R, Buykx P, Munro G, McBride N, Wiggers J. Principals' reports of adults' alcohol use in Australian secondary schools. BMC Public Health 2016; 16:195. [PMID: 26924314 PMCID: PMC4770692 DOI: 10.1186/s12889-016-2877-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 02/16/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Schools provide opportunities for parents and the wider community to connect and support the physical and emotional wellbeing of their children. Schools therefore have the potential to play a role in the socialisation of alcohol use through school policies and practices regarding consumption of alcohol by adults at school events in the presence of children. METHODS This survey was undertaken to a) compare the extent to which alcohol is used at secondary school events, when children are present, in the states of New South Wales (NSW) and Victoria (VIC), Australia; b) describe principals' level of agreement with these practices; c) their awareness of state policies on this issue; and d) the predictors of such events. A random sample of secondary schools, stratified to represent metropolitan and non-metropolitan schools were invited to participate. Bivariate and multivariate analysis were conducted with p values < 0.05 considered significant. RESULTS A total of 241 (43%) schools consented to participate in the study. Fifteen percent of participating NSW schools and 57% of VIC schools held at least one event in which alcohol was consumed by adults in the presence of children in the year before the survey. Of the 100 reported events, 78% were Year 12 graduation dinners, and 18% were debutante balls. Compared to NSW principals, VIC principals were significantly more likely to agree with the use of alcohol at these events; significantly less likely to be aware of their state education department policy on this issue; have a policy at their own school or support policy that prohibits alcohol use at such events; and less likely to report having enough information to make decisions about this. CONCLUSIONS There is a growing focus on adults' use of alcohol at school events when children are present. Schools can play an important role in educating and socialising children about alcohol via both the curriculum and policies regarding adults' alcohol use at school events. Findings from this study suggest education department and school-based policies that prohibit or restrict the use of alcohol, are significant predictors of adults' alcohol use at school events when children are present.
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Mewton L, Kessler RC, Slade T, Hobbs MJ, Brownhill L, Birrell L, Tonks Z, Teesson M, Newton N, Chapman C, Allsop S, Hides L, McBride N, Andrews G. The psychometric properties of the Kessler Psychological Distress Scale (K6) in a general population sample of adolescents. Psychol Assess 2015; 28:1232-1242. [PMID: 26619095 DOI: 10.1037/pas0000239] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The 6-item Kessler Psychological Distress Scale (K6; Kessler et al., 2002) is a screener for psychological distress that has robust psychometric properties among adults. Given that a significant proportion of adolescents experience mental illness, there is a need for measures that accurately and reliably screen for mental disorders in this age group. This study examined the psychometric properties of the K6 in a large general population sample of adolescents (N = 4,434; mean age = 13.5 years; 44.6% male). Factor analyses were conducted to examine the dimensionality of the K6 in adolescents and to investigate sex-based measurement invariance. This study also evaluated the K6 as a predictor of scores on the Strengths and Difficulties Questionnaire (SDQ; Goodman, 1997). The K6 demonstrated high levels of internal consistency, with the 6 items loading primarily on 1 factor. Consistent with previous research, females reported higher mean levels of psychological distress when compared with males. The identification of sex-based measurement noninvariance in the item thresholds indicated that these mean differences most likely represented reporting bias in the K6 items rather than true differences in the underlying psychological distress construct. The K6 was a fair to good predictor of abnormal scores on the SDQ, but predictive utility was relatively low among males. Future research needs to focus on refining and augmenting the K6 scale to maximize its utility in adolescents. (PsycINFO Database Record
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Wadolowski M, Bruno R, Aiken A, Stone C, Najman J, Kypri K, Slade T, Hutchinson D, McBride N, Mattick RP. Sipping, drinking, and early adolescent alcohol consumption: a cautionary note. Alcohol Clin Exp Res 2015; 39:350-4. [PMID: 25684054 DOI: 10.1111/acer.12613] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Accepted: 10/25/2014] [Indexed: 11/26/2022]
Abstract
BACKGROUND Epidemiological studies report markedly varying rates of adolescent alcohol involvement. Despite being a common adolescent behavior, a potential cause of this variation is that consumption of sips is either not measured or not distinguished from consumption of whole beverages. METHODS Participants were 1,843 grade 7 adolescents recruited across 49 Australian secondary schools (M age = 12.4, SD = 0.5). Quantity and frequency of lifetime and past 6-month consumption were assessed, distinguishing between sipping and drinking. For comparison with international population surveys, quantity was reported as any consumption, sipping only, and drinking only. RESULTS Combining sipping and drinking into a single category, lifetime consumption was reported by 67.3% of the present sample. Distinguishing lifetime consumption by sipping and drinking: only 7.8% of adolescents had consumed a whole beverage; the remaining 59.6% had only sipped. Consumption of whole beverages was mostly limited to 1 to 2 drinks (84.2% of drinkers). Sipping and drinking were also infrequent: 78.2% of sipping and 60.4% of drinking, occurred less than monthly. Heavy episodic consumption was uncommon (1.2% of the sample). When other population studies were inspected, a clear trend for higher drinking rates were found in those studies where sipping was counted as drinking and vice versa. CONCLUSIONS Consumption of whole beverages appears infrequent in early adolescence, as sipping, but not drinking, was common in our sample. Comparing the present data with international population consumption measures highlights the need to more precisely measure and report adolescent consumption, particularly in relation to sipping.
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Wadolowski M, Hutchinson D, Bruno R, Aiken A, Clare P, Slade T, Najman J, Kypri K, McBride N, Mattick RP. Early Adolescent Alcohol Use: Are Sipping and Drinking Distinct? Alcohol Clin Exp Res 2015; 39:1805-13. [PMID: 26248081 DOI: 10.1111/acer.12826] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Accepted: 06/22/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND Sipping alcohol is common during early adolescence, but research has ignored the distinction between sipping and drinking whole alcohol beverages, conflating the 2, or else simply classifying "sippers" as abstainers. Research has not addressed whether sippers are different to drinkers, in relation to variables known to be associated with adolescent alcohol consumption, or considered whether sipping and drinking behaviors may have quite different associations. METHODS Parent-child dyads (N = 1,823) were recruited in 3 states from Australian grade 7 classes. Multinomial logistic analyses compared adolescents who had only had a sip/taste of alcohol (sippers) with adolescents who had consumed at least a whole drink (drinkers) in the past 6 months. The multivariate model assessed a broad range of demographics, parenting practices, peer influences, and adolescent externalizing and internalizing behaviors, and controlled for school clustering. RESULTS Compared to drinkers, sippers were less likely to come from 1-parent households (odds ratio [OR] = 0.59, 95% confidence interval [CI]: 0.35 to 0.98); less likely to come from low-socioeconomic status (SES) households (OR = 0.54, 95% CI: 0.31 to 0.94); more likely to come from families where parents provide stricter alcohol-specific rules (OR = 1.21, 95% CI: 1.11 to 1.32), stricter monitoring of the child's activities (OR = 1.10, 95% CI: 1.04 to 1.16), more consistent parenting practices (OR = 1.13, 95% CI: 1.05 to 1.23), and more positive family relationships (OR = 1.56, 95% CI: 1.02 to 2.43); and report having fewer substance-using peers (OR = 0.80, 95% CI: 0.70 to 0.91) and greater peer disapproval of any substance use (OR = 1.30, 95% CI: 1.19 to 1.42). After adjustment for confounders, the associations with household composition and SES were no longer significant, but the familial and peer associations remained significant in the multivariate analysis, χ(2) (40) = 1,493.06, p < 0.001. CONCLUSIONS Sipping alcohol has different associations with known predictors of adolescent alcohol use than drinking whole beverages, and sipping may be a distinct or separable behavior. Future research should better define quantities of early consumption and assess the relationship between early sipping and drinking on long-term outcomes separately.
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