Trajectories of alcohol‐induced blackouts in adolescence: early risk factors and alcohol use disorder outcomes in early adulthood.
Background and aims: Experience of alcohol‐induced memory blackouts in adolescence may be an important risk factor for later harms. This longitudinal study (i) modelled trajectories of alcohol‐related blackouts throughout adolescence, (ii) explored early‐adolescent predictors of blackout trajectorie...
| Publicado en: | Addiction Vol. 116; no. 8; pp. 2039 - 2049 |
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| Autores principales: | , , , , , , , , , , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
Aug2021
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=151210175&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 151210175 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 09652140 AIO jtl: Addiction issn: 09652140 maglogo: Y pubinfo: dt: Aug2021 vid: 116 iid: 8 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 151210175 148576526 151210175 151210175 10.1111/add.15415 151210175 ppf: 2039 ppct: 10 formats: fmt: – @attributes: type: T – @attributes: type: C – @attributes: type: P tig: atl: Trajectories of alcohol‐induced blackouts in adolescence: early risk factors and alcohol use disorder outcomes in early adulthood. aug: au: Yuen, Wing See Chan, Gary Bruno, Raimondo Clare, Philip J. Aiken, Alexandra Mattick, Richard Farrell, Michael Kypri, Kypros Slade, Tim Hutchinson, Delyse McBride, Nyanda McCambridge, Jim Boland, Veronica Peacock, Amy affil: National Drug and Alcohol Research Centre, University of New South Wales,, Australia sug: subj: Alcohol Amnestic Disorder In Adolescence Risk Assessment Alcohol-Related Disorders In Adulthood Australia Human Female Male Adolescence Young Adult Prospective Studies Alcohol Drinking Evaluation Regression Self Report Relative Risk Confidence Intervals Odds Ratio Descriptive Statistics Sex Factors Adolescent: 13-18 years Female Male ab: Background and aims: Experience of alcohol‐induced memory blackouts in adolescence may be an important risk factor for later harms. This longitudinal study (i) modelled trajectories of alcohol‐related blackouts throughout adolescence, (ii) explored early‐adolescent predictors of blackout trajectories and (iii) examined the association between blackout trajectories and alcohol use disorder (AUD) symptoms. Design Longitudinal study in which data from six annual surveys of a longitudinal cohort of Australian adolescents were used to model latent class growth trajectories of blackouts, adjusting for alcohol consumption frequency and typical quantity. Regression models were used to determine whether parent, child and peer factors at baseline (mean age = 12.9) predicted profiles of blackout trajectory membership and whether blackout trajectories predicted meeting criteria for AUD in early adulthood (mean age = 19.8). Setting and participants: Australian adolescents (n = 1821; mean age = 13.9–18.8 years). Measurements Alcohol‐related blackouts, alcohol consumption frequency, typical consumption quantity and DSM‐5 AUD in early adulthood were all self‐reported. Findings We identified a three‐class solution: delayed alcohol initiation, rare blackouts (n = 701; 38.5%); early initiation, rare blackouts (n = 869; 47.7%); and early initiation, increasing blackouts (n = 251; 13.8%). Female sex was associated with increased risk of early initiation, increasing blackouts relative to delayed initiation, rare blackouts [relative risk ratio (RRR) = 3.90; 99.5% confidence interval (CI) = 1.96, 7.76] and relative to early initiation, rare blackouts (RRR = 2.89; 99.5% CI = 1.42, 5.87). Early initiation, rare blackouts [odds ratio (OR) = 1.96; 99.5% CI = 1.17, 3.29] and early initiation, increasing blackouts (OR = 4.93; 99.5% CI = 2.32, 10.48) were each associated with increased odds of meeting criteria for AUD in early adulthood relative to delayed initiation, rare blackouts. Early initiation, increasing blackouts was associated with increased odds of meeting criteria for AUD in early adulthood relative to early initiation, rare blackouts (OR = 2.51; 99.5% CI = 1.18, 5.38). Conclusions: Females in Australia appear to be at higher risk of adolescent alcohol‐related blackouts independent of alcohol consumption levels and age of initiation. Alcohol‐related blackouts may be associated with later alcohol use disorder. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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