Relationships between problematic alcohol consumption and delinquent behaviour from adolescence to young adulthood

Examining the Longitudinal Connection Between Adolescent Delinquency and Risky Sexual Behaviors in a Sample of Males and Females

Adolescence is a time period that is highlighted by widespread involvement in delinquent behaviors. The long-term consequences associated with engaging in such behaviors is not entirely understood. There is some research showing, though, that adolescents who are involved in delinquency are at-risk for also engaging in an assortment of risky sexual behaviors. Whether this association is causal or the result of selection/confounding remains unclear. The current study sought to add to the literature on this topic by examining whether measures of adolescent delinquency predict later-life involvement in risky sexual behaviors (number of sexual partners, number of one-night stands, and being diagnosed with a sexually transmitted infection) in a sample from the United States. To do so, data drawn from the National Longitudinal Study of Adolescent to Adult Health (Add Health) were analyzed (N ranging from 5018 to 5964). The results revealed statistically significant associations between adolescent delinquency and risky sexual behaviors for males and females even after controlling for levels of self-control, exposure to peer substance use, parental socialization, and neighborhood disadvantage. These results suggest that the association between delinquent involvement and risky sexual behaviors is robust and future research should begin to systematically examine the developmental nature of this association.

Early developmental alcohol exposure alters behavioral outcomes following adolescent re-exposure in a rat model

BACKGROUND

Prenatal alcohol exposure alters brain development, affecting cognitive, motor, and emotional domains, and potentially leading to greater alcohol intake during adolescence. The present study investigated whether early alcohol exposure modifies vulnerability to behavioral alterations associated with adolescent alcohol exposure in a rodent model.

METHODS

Sprague-Dawley rats received ethanol or sham intubations during two developmental periods: (1) the third trimester equivalent of brain development in humans (postnatal days [PD] 4-9) and (2) adolescence (PD 28-42). Both exposures resulted in blood alcohol concentrations around 200 mg/dl. Subjects were tested in the open field (PD 45-48) and on hippocampal and prefrontal cortical (PFC) dependent tasks: the Morris water maze (PD 52-58) and trace fear conditioning (PD 63-64).

RESULTS

Neonatal alcohol exposure reduced forebrain and cerebellar weight, increased open-field activity, and slowed acquisition of trace fear conditioning. Adolescent alcohol exposure did not disrupt learning or significantly induce gross brain pathology, suggesting that 200 mg/dl/day of ethanol disrupts cognitive development during the 3rd trimester equivalent, but not during adolescence. Interestingly, females exposed to alcohol only during adolescence exhibited an increased conditioned fear response and more rapid habituation of locomotor activity in the open field, suggesting alterations in emotional responding. Moreover, subjects exposed to a combination of neonatal and adolescent alcohol exposure spent significantly more time in the center of the open field chamber than other groups. Similarly, males exposed to the combination exhibited less thigmotaxis in the Morris water maze.

CONCLUSIONS

These results indicate that combined exposure to alcohol during these two critical periods reduces anxiety-related behaviors and/or increases risk taking in a sex-dependent manner, suggesting that prenatal alcohol exposure may affect risk for emotional consequences of adolescent alcohol exposure.

Unpacking Violent Behavior in Young Adulthood: The Relative Importance of Hazardous Alcohol Use

Young adulthood is an important developmental period for investigating the nature of violent behavior. This study examines the unique contribution of alcohol use to violence perpetration among young adults in the Australian community, after accounting for the influence of sociodemographic, early life, trait, and well-being influences. Cross-sectional, self-report data was collected from 507 young adults aged 18-20 years in the Australian general community via an online survey. Sequential logistic regressions examined the relative and independent contribution of adverse childhood experiences (ACEs), impulsivity, psychological distress, and hazardous alcohol use to past-year violent behavior. Results show one in eight young adults aged 18-20 (13%) reported at least one act of violent behavior in the past year, primarily assault perpetrated against another person. Sequential logistic regression identified that after controlling for other risk factors, the number of ACEs reported and hazardous alcohol use were independently and positively associated with increased odds of reporting violent behavior in young adulthood. These findings demonstrate that ACEs and hazardous alcohol use are important, independent correlates of violent behavior in young adults. While preventing early adversity is key for reducing violence in the community, this evidence suggests that it is also important to target proximal causes such as hazardous alcohol use. Increasing early and widespread access to evidence-based, trauma-informed violence-prevention programs targeting risk factors across multiple settings is critical for reducing harm and supporting young people into healthy adulthood.

The association of childhood physical abuse, masculinity, intoxication, trait aggression with victimization in nightlife districts

BACKGROUND

High-risk intoxication, trait aggression and conformity to masculine norms are associated with increased risk of barroom aggression; however, less is understood regarding the factors associated with victimization in the night-time environment.

OBJECTIVE

This study aimed to explore the influence of childhood physical abuse, high-risk intoxication, conformity to masculine norms and trait aggression on physical and/or verbal victimization in the night-time environment.

PARTICIPANTS AND SETTING

A sample of N = 490 patrons aged 18-50 years (M = 23.02, SD = 5.89, 58.8% female) were recruited in Fortitude Valley and West End district, Queensland.

METHOD

Participants completed a street interview, including breathalyser, and a follow-up online survey asking about experiences of aggression on the night of interview, experiences of childhood physical abuse and psychosocial correlates.

RESULTS

For males, but not females, childhood physical abuse (OR = 3.98) increased the risk of physical and/or verbal victimization. Conformity to the masculine norm of Winning (OR = 0.21) was protective against physical and/or verbal victimization for males, and trait aggression (OR = 1.51) was significantly associated with increased risk of physical and/or verbal victimization for females.

CONCLUSIONS

These findings add to the growing literature surrounding the long-term impacts of childhood physical abuse, demonstrating experiences of childhood physical abuse are significantly associated with victimization in the night-time economy. The current findings should be taken into consideration when constructing public policy or directed interventions, to help reduce aggression and violence in the night-time economy.

The role of temperament in alcohol use among college students

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Examining the mechanisms underlying alcohol use in college students.

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Interplay among temperament domains and alcohol use.

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Positive affect (PA) linked with engagement in hazardous alcohol use.

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Effortful control (EC) associated with reduced engagement in alcohol use broadly.

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PA and EC temperament domains linked to alcohol use in college students.

Alcohol use and alcohol use disorder (AUD) among young adults are important public health concerns. The high prevalence and negative effects of alcohol use suggests that there is a need for improved understanding of the mechanisms underlying alcohol use. The current study utilizes the model of adult temperament proposed by Evans and Rothbart (2007) as the framework with which to examine the interplay among temperament domains and alcohol use. Specifically, we examined individual and interactive associations among self-report ratings of positive affect, negative affect, effortful control, orienting sensitivity and alcohol use patterns, among a large sample of college students. ANOVA and linear regression analyses indicated that positive affect was associated with engagement in hazardous alcohol use and binge drinking. Furthermore, effortful control was associated with reduced engagement in overall alcohol use. These results corroborate and extend previous work which suggests that positive affect and effortful control temperament domains are linked to alcohol use patterns in college-age young adults. These findings may serve as an important step for informed decision-making about prevention and intervention efforts related to problematic alcohol use in young adults.

Emotional reactivity and difficulties in emotional regulation in drug users: a study in adolescents undergoing treatment in a therapeutic community

Purpose

The purpose of this study is to investigate which emotions and difficulties in the emotional regulation of adolescents with illicit substance consumption.

Design/methodology/approach

In total, 41 adolescents undergoing treatment for the use of alcohol and drugs were recruited. The instruments used were the emotional rating scale and the difficulties in the regulation of emotions scale.

Findings

Emotional reactivity showed significant differences in the sadness dimension in relation to the number of cannabis cigarettes smoked daily and length of stay, and in the surprise dimension in relation to the number of cannabis cigarettes smoked daily. There was a significant correlation between happiness and age, surprise and number of siblings, sadness and school absenteeism and fear, school absenteeism and number of substances consumed. In regard to difficulties in emotional regulation, there were significant differences between the groups, in strategies regarding the gender of the participants and the number of substances consumed, in non-acceptance and impulses and in the number of substances consumed and in the awareness of the type and number of substances consumed. There was a significant correlation between strategies, non-acceptance, awareness and impulses and the number of substances consumed.

Originality/value

This study demonstrated that the emotional problems of adolescents admitted to a therapeutic community are predictors of illicit substance use.

The information capacity of adolescent alcohol consumption indicators along a continuum of severity: A cross-national comparison of sixteen Central and Eastern European countries

BACKGROUND

There is high variability between European countries in prevalence levels of various alcohol consumption forms. The informational value of adolescent's alcohol consumption indicators remains an issue. The present study aimed to examine information capacity and measurement invariance of different alcohol consumption indicators in adolescents coming from countries of the former Soviet (Eastern) Bloc in Central and Eastern Europe (CEE).

METHODS

Data of 15-year-old adolescents who reported to have had consumed alcohol at least once in their lifetime were analysed. Data were collected in sixteen CEE countries, as part of the 2013/2014 Health Behavior in School-aged Children (HBSC) study wave. Four binary items were selected for the analyses and measured the presence (vs. absence) of alcohol consumption in the last 30 days, lifetime drunkenness, weekly drinking frequency and binge drinking on a typical occasion. Multiple group confirmatory factor analysis and item response theory analysis were used.

RESULTS

In most of the included countries, alcohol consumption in the last 30 days and lifetime drunkenness were indicative for lower severity levels, while binge drinking and weekly drinking frequency were informative at higher severity levels of alcohol use. A low proportion of the estimated intercepts and factor loadings were non-invariant which indicated approximate cross-national invariance of these indicators.

CONCLUSIONS

Adolescent alcohol consumption indicators are informative for different severity levels and provide a cross-nationally invariant measurement. However, diverging drinking cultures in the CEE regions was suggested by different indicators with the highest discrimination capacity at the lower and the higher ends of the continuum severity.

Consumption of Substances in Nightlife Settings: A Qualitative Approach in Young Andalusians (Spain)

Adolescence and youth are stages of exploration and experimentation, when the consumption of psychoactive substances for recreational or experimental purposes often begins. The general objective of this study was to explore youth consumption habits in nightlife settings and associated factors in Andalusia (Spain). To this end, we took into account young people's perceptions about patterns of drug polyconsumption in nightlife settings and the perceptions and actions of health and teaching professionals towards this issue. We carried out a qualitative methodology with 24 in-depth interviews and 3 discussion groups with Andalusian girls and boys aged between 16 and 22 (n = 45) and 13 in-depth interviews with social agents (health and teaching professionals). We performed narrative discourse analysis and triangulation of identified categories and measured the units of analysis. The results show information relating to gender, age of initiation, most commonly consumed substances, motivation and effects, peer group pressure and how they obtained the substances, and the perceptions held and main activities carried out in the educational institutions and health centers.

Association of Prior Convictions for Driving Under the Influence With Risk of Subsequent Arrest for Violent Crimes Among Handgun Purchasers

IMPORTANCE

Alcohol use is a risk factor for firearm-related violence, and firearm owners are more likely than others to report risky drinking behaviors.

OBJECTIVE

To study the association between prior convictions for driving under the influence (DUI) and risk of subsequent arrest for violent crimes among handgun purchasers.

DESIGN

In this retrospective, longitudinal cohort study, 79 678 individuals were followed up from their first handgun purchase in 2001 through 2013. The study cohort included all legally authorized handgun purchasers in California aged 21 to 49 years at the time of purchase in 2001. Individuals were identified using the California Department of Justice (CA DOJ) Dealer's Record of Sale (DROS) database, which retains information on all legal handgun transfers in the state.

EXPOSURES

The primary exposure was DUI conviction prior to the first handgun purchase in 2001, as recorded in the CA DOJ Criminal History Information System.

MAIN OUTCOMES AND MEASURES

Prespecified outcomes included arrests for violent crimes listed in the Crime Index published by the Federal Bureau of Investigation (murder, rape, robbery, and aggravated assault), firearm-related violent crimes, and any violent crimes.

RESULTS

Of the study population (N=79 678), 91.0% were males and 68.9% were white individuals; the median age was 34 (range, 21-49) years. The analytic sample for multivariable models included 78 878 purchasers after exclusions. Compared with purchasers who had no prior criminal history, those with prior DUI convictions and no other criminal history were at increased risk of arrest for a Crime Index-listed violent crime (adjusted hazard ratio [AHR], 2.6; 95% CI, 1.7-4.1), a firearm-related violent crime (AHR, 2.8; 95% CI, 1.3-6.4), and any violent crime (AHR, 3.3; 95% CI, 2.4-4.5). Among purchasers with a history of arrests or convictions for crimes other than DUI, associations specifically with DUI conviction remained.

CONCLUSIONS AND RELEVANCE

This study's findings suggest that prior DUI convictions may be associated with the risk of subsequent violence, including firearm-related violence, among legal purchasers of handguns. Although the magnitude was diminished, the risk associated with DUI conviction remained elevated even among those with a history of arrests or convictions for crimes of other types.

Technology-Delivered Interventions for Substance Use Among Adolescents

Unhealthy alcohol and drug use are common among adolescents. A range of evidence-based interventions are available, but are rarely accessed by adolescents because of barriers such as cost, limited dissemination, lack of motivation to change, and logistical obstacles such as lack of transportation. Technology-delivered approaches may facilitate receipt of treatment in this vulnerable population. The limited number of controlled trials in this area present a mixed picture in terms of efficacy. Although sufficient to merit close attention and expanded research, the current literature points to a strong need for larger samples and greater use of rigorous and replicable methods.

Externalizing and internalizing symptoms in childhood and adolescence and the risk of alcohol use disorders in young adulthood: A meta-analysis of longitudinal studies

BACKGROUND

Evidence suggests that externalizing and internalizing symptoms are expressed early in life and are associated with problematic drinking in young adulthood. However, few studies have examined their role during childhood and adolescence in predicting alcohol problems later in life.

OBJECTIVES

To examine the role of childhood and adolescent externalizing and internalizing symptoms in predicting alcohol use disorders in young adulthood.

METHODS

We searched five electronic databases (PubMed, Scopus, PsycINFO, Web of Sciences and Embase) for studies which diagnosed alcohol use disorders through either the International Classification of Diseases or American Psychiatric Association - Diagnostic and Statistical Manual of Mental Disorders criteria and followed up children or adolescents into the transition to young adulthood. We performed a meta-analysis and obtained pooled odds ratio estimates with 95% confidence intervals using random-effects models.

RESULTS

A total of 12 longitudinal studies met eligibility criteria and were included in the meta-analysis. All measured the outcome using Diagnostic and Statistical Manual of Mental Disorders criteria. The majority were of good quality and were conducted in the United States. A total of 19,407 participants (50% female) were included in this meta-analysis. Of these, n = 2337 (12%) had diagnoses of alcohol use disorders/alcohol dependence. Participant ages ranged from birth to 36 years. Internalizing symptoms increased the risk of young adult alcohol use disorders by 21% (odds ratio = 1.21; 95% confidence interval = [1.05, 1.39]), with no strong evidence of publication bias. Subgroup analysis suggested significantly lower heterogeneity than for externalizing studies. Externalizing symptoms increased the risk of alcohol use disorders by 62% (odds ratio = 1.62, 95% confidence interval = [1.39, 1.90]). We found some evidence of publication bias and significant heterogeneity in the studies.

CONCLUSION

Our findings highlight the contribution of early behavioural problems to the development of alcohol use disorders in young adulthood and the need for timely scrutiny of and intervention on early behavioural problems.

Does adolescent heavier alcohol use predict young adult aggression and delinquency? Parallel analyses from four Australasian cohort studies

While the association between heavy alcohol consumption and aggression has been well documented, the causal direction of this association, particularly at a population level, is disputed. A number of causal sequences have been proposed. First, that aggression leads to heavy alcohol use. Second, that heavy alcohol use leads to aggression. Third, that the association between alcohol use and aggression is due to confounding by (a) sociodemographic variables or (b) delinquency. We report here data from four Australasian prospective longitudinal studies of adolescents, to assess the temporal sequence of heavy drinking and aggression over the period from adolescence to young adulthood. The four cohort studies provide a total sample of 6,706 persons (Australian Temperament Project, n = 1701; Christchurch Health and Development Study, n = 931; Mater-University of Queensland Study of Pregnancy, n = 2437; Victorian Adolescent Health Cohort Study, n = 1637). We use multinomial logistic regression to determine whether early adolescent aggression predicts subsequent age of onset of heavy episodic drinking (HED), after adjustment for concurrent sociodemographic factors and delinquency. We then consider whether HED predicts subsequent aggression, after adjusting for past aggression, concurrent delinquency, and a range of confounders. There are broadly consistent findings across the four cohort studies. Early aggression strongly predicts subsequent HED. HED predicts later aggression after adjustment for prior aggression and other confounders. Policies that alter population levels of alcohol consumption are likely to impact on levels of aggression in societies where HED linked to aggression is more common.

Perceptions of Alcohol Advertising Vary Based on Psychological Characteristics

BACKGROUND

The alcohol industry recognizes children and pregnant women as population sub-groups vulnerable to the effects of alcohol marketing. Research indicates that heavy alcohol users are also potentially vulnerable to alcohol marketing. The purpose of the current study is to determine if sub-groups defined by psychological characteristics should be classified as potentially vulnerable as well.

METHODS

College students (n = 326) from two northeast schools were recruited to complete a survey containing questions on demographics, alcohol use, and psychological characteristics (alcohol expectancies, alcohol dependence, sensation seeking traits, and past delinquent behaviors). Additionally, after viewing each of five alcohol ads (4 television and 1 magazine), participants answered questions about their perceptions of alcohol consumption, responsible drinking, excessive drinking, and appeal of the ads. Main effects were assessed using hierarchical linear modeling, with adjustment for age, sex, race, ethnicity, and AUDIT score.

RESULTS

Alcohol expectancies (p < .001), particularly the social and physical pleasure and social expressiveness sub-scales, and sensation seeking traits (p = .002) were positively associated with alcohol ad appeal. Alcohol dependence symptoms, specifically impaired control and tolerance, were positively associated with perceptions of responsible drinking (p = .035), even though mean perceived number of drinks consumed met the definition of binge drinking.

CONCLUSIONS

Individuals with positive alcohol expectancies, sensation seeking traits, and alcohol dependence may be vulnerable to alcohol advertising and marketing. Because alcohol advertising often contains content that can serve as a cue or reinforce to drink, specific regulations may be needed to prevent alcohol-related harm from occurring in these sub-populations.

The Comprehensive Early Drinking History Form: A Novel Measure of Early Alcohol Exposure

BACKGROUND

Adolescent and young adult alcohol use is a major public health concern; alcohol is the most widely used substance by teenagers. It is imperative to better understand alcohol use during adolescence and early adulthood given the important changes that occur. Although numerous measures aim to capture alcohol use during this time, no existing measure gathers comprehensive information on alcohol use across these developmental stages. We developed the Comprehensive Early Drinking History Form (CEDHF), which retrospectively gathers drinking information for each year since onset of first regular use, including quantity/frequency of both regular use and periods of heaviest drinking. The CEDHF also collects information on aggregate drinking experiences between age of onset and age of first regular use.

METHODS

Using a sample of young adults (ages 21 to 27) from an ongoing longitudinal study, we examined whether the CEDHF predicted both concurrent (N = 303) and future (N = 75) alcohol-related problems over and above other commonly used alcohol use measures (e.g., age of onset, age of first intoxication, Timeline Follow-Back) and current alcohol problems.

RESULTS

Controlling for gender, age, and current problems, the CEDHF predicted both concurrent and future alcohol-related problems over and above these other widely used measures of alcohol exposure.

CONCLUSIONS

The CEDHF may be a valuable tool when longitudinal studies are not feasible as it provides more comprehensive information than other widely used measures of early alcohol exposure. Further, this measure can provide detailed information regarding who is at highest risk for future consequences.

Personality traits and facets linked with self-reported alcohol consumption and biomarkers of liver health

INTRODUCTION

This study examines whether the association between Five Factor Model personality traits and alcohol consumption extends beyond self-report to biomarkers of alcohol consumption.

METHODS

Community-dwelling adults from Sardinia (N = 5380), Italy, completed the revised NEO Personality Inventory and reported on alcohol consumption, while traditional biomarkers of heavy drinking, such as gamma-glutamyl transferase (GGT), were assayed from blood samples.

RESULTS

Associations between self-report measures were modest but consistent with previous findings on the link between personality and alcohol use. For instance, higher scores on the order and self-discipline facets of conscientiousness were associated with reduced risk of heavy alcohol consumption. Personality was also associated with GGT, though effects were small. Personality was unrelated to other biomarkers of liver health.

CONCLUSIONS

This study adds multi-method evidence in support of a link between personality and health behaviors.

Pathways to prevention: protocol for the CAP (Climate and Preventure) study to evaluate the long-term effectiveness of school-based universal, selective and combined alcohol misuse prevention into early adulthood

BACKGROUND

Alcohol use and associated harms are among the leading causes of burden of disease among young people, highlighting the need for effective prevention. The Climate and Preventure (CAP) study was the first trial of a combined universal and selective school-based approach to preventing alcohol misuse among adolescents. Initial results indicate that universal, selective and combined prevention were all effective in delaying the uptake of alcohol use and binge drinking for up to 3 years following the interventions. However, little is known about the sustainability of prevention effects across the transition to early adulthood, a period of increased exposure to alcohol and other drug use. This paper describes the protocol for the CAP long-term follow-up study which will determine the effectiveness of universal, selective and combined alcohol misuse prevention up to 7 years post intervention, and across the transition from adolescence into early adulthood.

METHODS

A cluster randomized controlled trial was conducted between 2012 and 2015 with 2190 students (mean age: 13.3 yrs) from 26 Australian high schools. Participants were randomized to receive one of four conditions; universal prevention for all students (Climate); selective prevention for high-risk students (Preventure); combined universal and selective prevention (Climate and Preventure; CAP); or health education as usual (Control). The positive effect of the interventions on alcohol use at 12-, 24- and 36-month post baseline have previously been reported. This study will follow up the CAP study cohort approximately 5- and 7-years post baseline. The primary outcome will be alcohol use and related harms. Secondary outcomes will be cannabis use, alcohol and other drug harms including violent behavior, and mental health symptomatology. Analyses will be conducted using multi-level, mixed effects models within an intention-to-treat framework.

DISCUSSION

This study will provide the first ever evaluation of the long-term effectiveness of combining universal and selective approaches to alcohol prevention and will examine the durability of intervention effects into the longer-term, over a 7-year period from adolescence to early adulthood.

TRIAL REGISTRATION

This trial was registered in the Australian New Zealand Clinical Trials Registry ( ACTRN12612000026820 ) on January 6th 2012.

Interpersonal violence, circumstances of aggressions and patterns of maxillofacial injuries in the metropolitan area of Campina Grande, State of Paraíba, Brazil (2008-2011)

The aim of this study was to determine the circumstances of aggressions and patterns of maxillofacial injuries among victims of interpersonal violence. This was a cross-sectional and exploratory study conducted from the analysis of 7,132 medical-legal and social records of interpersonal violence victims seen in a Forensic Medicine and Dentistry Center. Descriptive and multivariate statistics were performed using Multiple Correspondence Analysis. Three groups with different victimization profiles were identified. The first group was mainly composed of men of different age groups, victims of community violence that resulted in facial bones or dentoalveolar fracture. The second group was mainly composed of adolescents (10-19 years) of both sexes, victims of interpersonal violence and without specific pattern of injuries. The third group was composed of adult women (≥ 20 years) victims of domestic violence that resulted in injuries of soft tissues of face or other body regions. The results suggest that sociodemographic and circumstantial characteristics are important factors in victimization by maxillofacial injuries and interpersonal violence.

Firearms, alcohol and crime: convictions for driving under the influence (DUI) and other alcohol-related crimes and risk for future criminal activity among authorised purchasers of handguns

Firearm violence frequently involves alcohol, but there are no studies of misuse of alcohol and risk for future violence among firearm owners. We examined the association between prior convictions for alcohol-related crimes, chiefly driving under the influence (DUI), and risk of subsequent arrest among 4066 individuals who purchased handguns in California in 1977. During follow-up through 1991, 32.8% of those with prior alcohol-related convictions and 5.7% of those with no prior criminal history were arrested for a violent or firearm-related crime; 15.9% and 2.7%, respectively, were arrested for murder, rape, robbery or aggravated assault. Prior alcohol-related convictions were associated with a fourfold to fivefold increase in risk of incident arrest for a violent or firearm-related crime, a relative increase greater than that seen for age, sex or prior violence. Prior convictions for alcohol-related crime may be an important predictor of risk for future criminal activity among purchasers of firearms.