Use of record linkage to examine alcohol use in pregnancy.

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Burns, Lucy; Mattick, Richard P; Cooke, Margaret

2006-04-01

To date, no population-level data have been published examining the obstetric and neonatal outcomes for women with an alcohol-related hospital admission during pregnancy compared with the general obstetric population. This information is critical to planning and implementing appropriate services. Antenatal and delivery admissions to New South Wales (NSW) hospitals from the NSW Inpatient Statistics Collection were linked to birth information from the NSW Midwives Data Collection over a 5-year period (1998-2002). Birth admissions were flagged as positive for maternal alcohol use where a birth admission or any pregnancy admission for that birth involved an alcohol-related International Statistical Classification of Diseases and Related Health Problems, 10th Revision, Australian Modification (ICD-10-AM) code. Key demographic, obstetric, and neonatal variables were compared for births to mothers in the alcohol group with births where no alcohol-related ICD10-AM was recorded. A total of 416,834 birth records were analyzed over a 5-year period (1998-2002). In this time, 342 of these were coded as positive for at least 1 alcohol-related ICD-10-AM diagnosis. Mothers in the alcohol group had a higher number of previous pregnancies, smoked more heavily, were not privately insured, and were more often indigenous. They also presented later on in their pregnancy to antenatal services and were more likely to arrive at hospital unbooked for delivery. Deliveries involved less epidural and local and more general anesthesia. Cesarean sections were more common to women in the alcohol group and were performed more often for intrauterine growth retardation. Neonates born to women in the alcohol group were smaller for gestational age, had lower Apgar scores at 5 minutes, and were admitted to special care nursery more often. This study shows that linked population-level administrative data provide a powerful new source of information for examining the maternal and neonatal outcomes

A model of alcohol drinking under an intermittent access schedule using group-housed mice.

Directory of Open Access Journals (Sweden)

Magdalena Smutek

Full Text Available Here, we describe a new model of voluntary alcohol drinking by group-housed mice. The model employs sensor-equipped cages that track the behaviors of the individual animals via implanted radio chips. After the animals were allowed intermittent access to alcohol (three 24 h intervals every week for 4 weeks, the proportions of licks directed toward bottles containing alcohol were 50.9% and 39.6% for the male and female mice, respectively. We used three approaches (i.e., quinine adulteration, a progressive ratio schedule and a schedule involving a risk of punishment to test for symptoms of compulsive alcohol drinking. The addition of 0.01% quinine to the alcohol solution did not significantly affect intake, but 0.03% quinine induced a greater than 5-fold reduction in the number of licks on the alcohol bottles. When the animals were required to perform increasing numbers of instrumental responses to obtain access to the bottle with alcohol (i.e., a progressive ratio schedule, they frequently reached a maximum of 21 responses irrespective of the available reward. Although the mice rarely achieved higher response criteria, the number of attempts was ∼ 10 times greater in case of alcohol than water. We have developed an approach for mapping social interactions among animals that is based on analysis of the sequences of entries into the cage corners. This approach allowed us to identify the mice that followed other animals in non-random fashions. Approximately half of the mice displayed at least one interaction of this type. We have not yet found a clear correlation between imitative behavior and relative alcohol preference. In conclusion, the model we describe avoids the limitations associated with testing isolated animals and reliably leads to stable alcohol drinking. Therefore, this model may be well suited to screening for the effects of genetic mutations or pharmacological treatments on alcohol-induced behaviors.

[Gender and accessibility barriers to treatment in alcohol abuse patients in the Autonomous Region of Valencia].

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Tomás-Dols, Sofía; Valderrama-Zurián, Juan Carlos; Vidal-Infer, Antonio; Samper-Gras, Teresa; Hernández-Martínez, Ma Carmen; Torrijo-Rodrigo, Ma José

2007-01-01

This study aimed at identifying the factors that contribute to delaying the access of alcohol abuse patients to specific treatment centres in the Autonomous Region of Valencia (Spain). 563 patients from Addictive Behaviours Units (UCA) and Alcohology Units (UA) were interviewed. A survey was conducted which included items on previous requested treatment in other centres and on barriers of accessibility to treatment in specific ambulatory centres. A descriptive analysis and t-student and ANOVA with Scheffé post-hoc tests were carried out. 59.7% of respondents said they had requested previous treatment in non-specific resources due to physical or psychical trouble that they now relate to their alcohol use although they did not do so at the time, in addition to being motivated by their own alcohol abuse (42.8%). The most attended resources were Primary Care and Specialist Unit Care. Women showed a higher demand for treatment in Mental Health Services (p gender differences in barriers that delay access to treatment do exist. It is necessary to build gender-adapted intervention guidelines to be used in Primary Care and Mental Health services to reduce the accessibility barriers to treatment.

An Examination of Peer, Family, and Community Context Risk Factors for Alcohol Use and Alcohol Use Intentions in Early Adolescents

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Nargiso, Jessica E.; Friend, Karen; Florin, Paul

2013-01-01

This study examines the relationship between peer, family, and community context risk factors and alcohol use; gender is examined as a potential moderator of these relationships. Hierarchical logistic regressions conducted in a sample of 781 seventh grade students found that normative beliefs about peers' alcohol use emerged as the most consistent…

An Examination of College Students' Receptiveness to Alcohol-Related Information and Advice

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Leahy, Matthew M.; Jouriles, Ernest N.; Walters, Scott T.

2013-01-01

This project examined the reliability and validity of a newly developed measure of college students' receptiveness to alcohol related information and advice. Participants were 116 college students who reported having consumed alcohol at some point in their lifetime. Participants completed a measure of receptiveness to alcohol-related…

An examination of how alcohol brands use sport to engage consumers on social media.

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Westberg, Kate; Stavros, Constantino; Smith, Aaron C T; Munro, Geoff; Argus, Kevin

2018-01-01

To examine how alcohol brands use sport in their communication activities on social media. Despite extensive research exploring alcohol advertising and sponsorship through sport, minimal attention has been given to digital platforms. This study undertakes a qualitative content analysis to examine the social media activity of alcohol brands sponsoring the three largest spectator sports in Australia: Australian rules football, rugby league and cricket. Four sport-related social media strategies are identified through which alcohol brands solicit interaction with consumers, often involving co-creation of content and social activation. These strategies act as 'calls to action' and through the association of sport and alcohol encourage consumers to engage in competition, collaboration, celebration and consumption. These strategies are further strengthened by communications which draw upon themes of identity and camaraderie to resonate with the consumer. Sport-linked social media strategies utilised by alcohol brands extend beyond just promoting their product. They seek higher levels of engagement with the consumer to amplify and augment the connection between alcohol and the sport spectator experience. The discussion highlights the powerful combination of sport and social media as a mechanism by which these brands seek to interact with consumers and encourage them to both create and promote content to their social networks. These strategies allow alcohol brands to extend their marketing efforts in a manner which can elude alcohol codes and prove difficult for regulators to identify and control. [Westberg K, Stavros C, Smith ACT, Munro G, Argus K. An examination of how alcohol brands use sport to engage consumers on social media. Drug Alcohol Rev 2018;37:28-35]. © 2016 Australasian Professional Society on Alcohol and other Drugs.

Acute Alcohol Effects on Narrative Recall and Contextual Memory: An Examination of Fragmentary Blackouts

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Wetherill, Reagan R.; Fromme, Kim

2011-01-01

The present study examined the effects of alcohol consumption on narrative recall and contextual memory among individuals with and without a history of fragmentary blackouts in an attempt to better understand why some individuals experience alcohol-induced memory impairments whereas others do not, even at comparable blood alcohol concentrations (BACs). Standardized beverage (alcohol, no alcohol) administration procedures and neuropsychological assessments measured narrative recall and context...

Examining alcohol consumption with the theory of planned behaviour: Do health and alcohol knowledge play a role?

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Hasking, Penelope; Schofield, Lachlan

2015-01-01

We used the theory of planned behaviour (TPB) to investigate factors associated with alcohol consumption among university students, and to examine whether general or alcohol-specific health knowledge acts as a moderator in the relationship between elements of the theory and drinking behaviour. Participants were 258 Australian undergraduate university students (79% female) who completed an online questionnaire, assessing the constructs of interest. The hypothesis that intentions and behaviour would be successfully predicted using the theory was generally supported. Little evidence for the moderating effect of knowledge on the TPB variables was observed, although both general and alcohol-specific health knowledge moderated the relationship between intentions and behaviours. Contrary to expectation, more accurate knowledge strengthened this relationship. Further work is necessary to investigate the role of knowledge in limiting alcohol-related harms.

Neighborhood Alcohol Outlet Density and Rates of Child Abuse and Neglect: Moderating Effects of Access to Substance Abuse Services

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Morton, Cory M.; Simmel, Cassandra; Peterson, N. Andrew

2014-01-01

This study investigates the relationship between concentrations of on- and off-premises alcohol outlets and rates of child abuse and neglect. Additionally, the study seeks to locate protective features of a neighborhood's built environment by investigating the potentially moderating role that access to substance abuse treatment and prevention services plays in the relationship between alcohol outlet density and child maltreatment. Using a cross-sectional design, this ecological study utilized data from 163 census tracts in Bergen County, New Jersey, on reports of child abuse and neglect, alcohol outlets, substance abuse treatment and prevention facilities, and the United States Census to investigate the linkages between socioeconomic structure, alcohol availability, and access to substance abuse service facilities on rates of child abuse and neglect. Findings indicate areas with a greater concentration of on-premises alcohol outlets (i.e., bars) had higher rates of child neglect, and those with easier access to substance abuse services had lower rates of neglect, controlling for neighborhood demographic and socioeconomic structure. Additionally, the relationship between on-premises alcohol outlet density and rates of child neglect was moderated by the presence of substance abuse service facilities. A greater concentration of off-premises outlets (i.e., liquor stores) was associated with lower rates of physical abuse. Findings suggest that the built environment and socioeconomic structure of neighborhoods have important consequences for child well-being. The implications for future research on the structural features of neighborhoods that are associated with child well-being are discussed. PMID:24529493

Internet filters and entry pages do not protect children from online alcohol marketing.

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Jones, Sandra C; Thom, Jeffrey A; Davoren, Sondra; Barrie, Lance

2014-02-01

We review programs and policies to prevent children from accessing alcohol marketing online. To update the literature, we present our recent studies that assess (i) in-built barriers to underage access to alcohol brand websites and (ii) commercial internet filters. Alcohol websites typically had poor filter systems for preventing entry of underage persons; only half of the sites required the user to provide a date of birth, and none had any means of preventing users from trying again. Even the most effective commercial internet filters allowed access to one-third of the sites we examined.

Neighborhood alcohol outlet density and rates of child abuse and neglect: moderating effects of access to substance abuse services.

Science.gov (United States)

Morton, Cory M; Simmel, Cassandra; Peterson, N Andrew

2014-05-01

This study investigates the relationship between concentrations of on- and off-premises alcohol outlets and rates of child abuse and neglect. Additionally, the study seeks to locate protective features of a neighborhood's built environment by investigating the potentially moderating role that access to substance abuse treatment and prevention services plays in the relationship between alcohol outlet density and child maltreatment. Using a cross-sectional design, this ecological study utilized data from 163 census tracts in Bergen County, New Jersey, on reports of child abuse and neglect, alcohol outlets, substance abuse treatment and prevention facilities, and the United States Census to investigate the linkages between socioeconomic structure, alcohol availability, and access to substance abuse service facilities on rates of child abuse and neglect. Findings indicate areas with a greater concentration of on-premises alcohol outlets (i.e., bars) had higher rates of child neglect, and those with easier access to substance abuse services had lower rates of neglect, controlling for neighborhood demographic and socioeconomic structure. Additionally, the relationship between on-premises alcohol outlet density and rates of child neglect was moderated by the presence of substance abuse service facilities. A greater concentration of off-premises outlets (i.e., liquor stores) was associated with lower rates of physical abuse. Findings suggest that the built environment and socioeconomic structure of neighborhoods have important consequences for child well-being. The implications for future research on the structural features of neighborhoods that are associated with child well-being are discussed. Copyright © 2014 Elsevier Ltd. All rights reserved.

Religiousness and Alcohol Use in College Students: Examining Descriptive Drinking Norms as Mediators

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Brechting, Emily H.; Carlson, Charles R.

2015-01-01

Religiousness has consistently emerged in the literature as a protective factor for alcohol use. Relatively few studies have empirically explored possible mechanisms for this robust effect. The present study examines descriptive drinking norms as a potential mediator of the religiousness--alcohol consumption association. Consistent with the…

Breaking The Link Between Legal Access To Alcohol And Motor Vehicle Accidents: Evidence From New South Wales.

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Lindo, Jason M; Siminski, Peter; Yerokhin, Oleg

2016-07-01

A large literature has documented significant public health benefits associated with the minimum legal drinking age in the USA, particularly because of the resulting effects on motor vehicle accidents. These benefits form the primary basis for continued efforts to restrict youth access to alcohol. It is important to keep in mind that policymakers have a wide variety of alcohol-control options available to them, and understanding how these policies may complement or substitute for one another can improve policy making moving forward. Towards this end, we propose that investigating the causal effects of the minimum legal drinking age in New South Wales, Australia, provides a particularly informative case study, because Australian states are among the world leaders in their efforts against drunk driving. Using an age-based regression discontinuity design applied to restricted-use data from several sources, we find no evidence that legal access to alcohol has effects on motor vehicle accidents of any type in New South Wales, despite having large effects on drinking and on hospitalizations due to alcohol abuse. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

Internet Alcohol Marketing and Underage Alcohol Use.

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McClure, Auden C; Tanski, Susanne E; Li, Zhigang; Jackson, Kristina; Morgenstern, Matthis; Li, Zhongze; Sargent, James D

2016-02-01

Internet alcohol marketing is not well studied despite its prevalence and potential accessibility and attractiveness to youth. The objective was to examine longitudinal associations between self-reported engagement with Internet alcohol marketing and alcohol use transitions in youth. A US sample of 2012 youths aged 15 to 20 was surveyed in 2011. An Internet alcohol marketing receptivity score was developed, based on number of positive responses to seeing alcohol advertising on the Internet, visiting alcohol brand Web sites, being an online alcohol brand fan, and cued recall of alcohol brand home page images. We assessed the association between baseline marketing receptivity and both ever drinking and binge drinking (≥6 drinks per occasion) at 1-year follow-up with multiple logistic regression, controlling for baseline drinking status, Internet use, sociodemographics, personality characteristics, and peer or parent drinking. At baseline, ever-drinking and binge-drinking prevalence was 55% and 27%, respectively. Many (59%) reported seeing Internet alcohol advertising, but few reported going to an alcohol Web site (6%) or being an online fan (3%). Higher Internet use, sensation seeking, having family or peers who drank, and past alcohol use were associated with Internet alcohol marketing receptivity, and a score of 1 or 2 was independently associated with greater adjusted odds of initiating binge drinking (odds ratio 1.77; 95% confidence interval, 1.13-2.78 and odds ratio 2.15; 95% confidence interval, 1.06-4.37 respectively) but not with initiation of ever drinking. Although high levels of engagement with Internet alcohol marketing were uncommon, most underage youths reported seeing it, and we found a prospective association between receptivity to this type of alcohol marketing and future problem drinking, making additional research and ongoing surveillance important. Copyright © 2016 by the American Academy of Pediatrics.

Internet Alcohol Marketing and Underage Alcohol Use

Science.gov (United States)

McClure, Auden C.; Tanski, Susanne E.; Li, Zhigang; Jackson, Kristina; Morgenstern, Matthis; Li, Zhongze; Sargent, James D.

2016-01-01

BACKGROUND AND OBJECTIVE Internet alcohol marketing is not well studied despite its prevalence and potential accessibility and attractiveness to youth. The objective was to examine longitudinal associations between self-reported engagement with Internet alcohol marketing and alcohol use transitions in youth. METHODS A US sample of 2012 youths aged 15 to 20 was surveyed in 2011. An Internet alcohol marketing receptivity score was developed, based on number of positive responses to seeing alcohol advertising on the Internet, visiting alcohol brand Web sites, being an online alcohol brand fan, and cued recall of alcohol brand home page images. We assessed the association between baseline marketing receptivity and both ever drinking and binge drinking (≥6 drinks per occasion) at 1-year follow-up with multiple logistic regression, controlling for baseline drinking status, Internet use, sociodemographics, personality characteristics, and peer or parent drinking. RESULTS At baseline, ever-drinking and binge-drinking prevalence was 55% and 27%, respectively. Many (59%) reported seeing Internet alcohol advertising, but few reported going to an alcohol Web site (6%) or being an online fan (3%). Higher Internet use, sensation seeking, having family or peers who drank, and past alcohol use were associated with Internet alcohol marketing receptivity, and a score of 1 or 2 was independently associated with greater adjusted odds of initiating binge drinking (odds ratio 1.77; 95% confidence interval, 1.13–2.78 and odds ratio 2.15; 95% confidence interval, 1.06–4.37 respectively) but not with initiation of ever drinking. CONCLUSIONS Although high levels of engagement with Internet alcohol marketing were uncommon, most underage youths reported seeing it, and we found a prospective association between receptivity to this type of alcohol marketing and future problem drinking, making additional research and ongoing surveillance important. PMID:26738886

Selectively bred crossed high-alcohol-preferring mice drink to intoxication and develop functional tolerance, but not locomotor sensitization during free-choice ethanol access.

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Matson, Liana M; Kasten, Chelsea R; Boehm, Stephen L; Grahame, Nicholas J

2014-01-01

Crossed high-alcohol-preferring (cHAP) mice were selectively bred from a cross of the HAP1 × HAP2 replicate lines and demonstrate blood ethanol concentrations (BECs) during free-choice drinking reminiscent of those observed in alcohol-dependent humans. In this report, we investigated the relationship between free-choice drinking, intoxication, tolerance, and sensitization in cHAP mice. We hypothesized that initially mice would become ataxic after drinking alcohol, but that increased drinking over days would be accompanied by increasing tolerance to the ataxic effects of ethanol (EtOH). Male and female cHAP mice had free-choice access to 10% EtOH and water (E), while Water mice (W) had access to water alone. In experiment 1, the first drinking experience was monitored during the dark portion of the cycle. Once E mice reached an average intake rate of ≥1.5 g/kg/h, they, along with W mice, were tested for footslips on a balance beam, and BECs were assessed. In experiments 2, 3, and 4, after varying durations of free-choice 10% EtOH access (0, 3, 14, or 21 days), mice were challenged with 20% EtOH and tested for number of footslips on a balance beam or locomotor stimulant response. Blood was sampled for BEC determination. We found that cHAP mice rapidly acquire alcohol intakes that lead to ataxia. Over time, cHAP mice developed behavioral tolerance to the ataxic effects of alcohol, paralleled by escalating alcohol consumption. However, locomotor sensitization did not develop following 14 days of free-choice EtOH access. Overall, we observed increases in free-choice drinking with extended alcohol access paralleled by increases in functional tolerance, but not locomotor sensitization. These data support our hypothesis that escalating free-choice drinking over days in cHAP mice is driven by tolerance to alcohol's behavioral effects. These data are the first to demonstrate that escalating free-choice consumption is accompanied by increasing alcohol tolerance. In

Paradoxical effects of alcohol information on alcohol outcome expectancies.

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Krank, Marvin D; Ames, Susan L; Grenard, Jerry L; Schoenfeld, Tara; Stacy, Alan W

2010-07-01

Cognitive associations with alcohol predict both current and future use in youth and young adults. Much cognitive and social cognitive research suggests that exposure to information may have unconscious influences on thinking and behavior. The present study assessed the impact of information statements on the accessibility of alcohol outcome expectancies. The 2 studies reported here investigated the effects of exposure to alcohol statements typical of informational approaches to prevention on the accessibility of alcohol outcome expectancies. High school and university students were presented with information statements about the effects of alcohol and other commercial products. The alcohol statements were taken from expectancy questionnaires. Some of these statements were presented as facts and others as myths. The retention of detailed information about these statements was manipulated by (i) divided attention versus focused attention or (ii) immediate versus delayed testing. Accessibility of personal alcohol outcome expectancies was subsequently measured using an open-ended question about the expected effects of alcohol. Participants reported more alcohol outcomes seen during the information task as personal expectations about the effects of alcohol use than similar unseen items. Paradoxically, myth statements were also more likely to be reported as expectancies than unseen items in all conditions. Additionally, myth statements were generated less often than fact statements only under the condition of immediate testing with strong content processing instructions. These observations are consistent with findings from cognitive research where familiarity in the absence of explicit memory can have an unconscious influence on performance. In particular, the exposure to these items in an informational format increases accessibility of the seen items even when the participants were told that they were myths. The findings have implications for the development of

Acute alcohol effects on narrative recall and contextual memory: an examination of fragmentary blackouts.

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Wetherill, Reagan R; Fromme, Kim

2011-08-01

The present study examined the effects of alcohol consumption on narrative recall and contextual memory among individuals with and without a history of fragmentary blackouts in an attempt to better understand why some individuals experience alcohol-induced memory impairments whereas others do not, even at comparable blood alcohol concentrations (BACs). Standardized beverage (alcohol and no alcohol) administration procedures and neuropsychological assessments measured narrative recall and context memory performance before and after alcohol consumption in individuals with (n=44) and without (n=44) a history of fragmentary blackouts. Findings indicate that acute alcohol intoxication led to impairments in free recall, but not next-day cued recall. Further, participants showed similar memory performance when sober, but individuals who consumed alcohol and had a positive history of fragmentary blackouts showed greater contextual memory impairments than those who had not previously experienced a fragmentary blackout. Thus, it appears that some individuals may have an inherent vulnerability to alcohol-induced memory impairments due to alcohol's effects on contextual memory processes. Copyright © 2011 Elsevier Ltd. All rights reserved.

Examining How Media Literacy and Personality Factors Predict Skepticism Toward Alcohol Advertising.

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Austin, Erica Weintraub; Muldrow, Adrienne; Austin, Bruce W

2016-05-01

To examine the potential effectiveness of media literacy education in the context of well-established personality factors, a survey of 472 young adults, focused on the issue of alcohol marketing messages, examined how individual differences in personality associate with constructs representing aspects of media literacy. The results showed that need for cognition predicted social expectancies and wishful identification with media portrayals in alcohol advertising only through critical thinking about media sources and media content, which are foci of media literacy education. Need for affect did not associate with increased or diminished levels of critical thinking. Critical thinking about sources and messages affected skepticism, represented by expectancies through wishful identification, consistent with the message interpretation process model. The results support the view that critical thinking about media sources is an important precursor to critical thinking about media messages. The results also suggest that critical thinking about media (i.e., media literacy) reflects more than personality characteristics and can affect wishful identification with role models observed in media, which appears to be a key influence on decision making. This adds support to the view that media literacy education can improve decision making across personality types regarding alcohol use by decreasing the potential influence of alcohol marketing messages.

Tolcapone suppresses ethanol intake in alcohol-preferring rats performing a novel cued access protocol.

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McCane, Aqilah M; Czachowski, Cristine L; Lapish, Christopher C

2014-09-01

Dopamine (DA) has been shown to play a central role in regulating motivated behavior and encoding reward. Chronic drug abuse elicits a state of hypodopaminergia in the mesocorticolimbic (MCL) system in both humans and preclinical rodent models of addiction, including those modeling alcohol use disorders (AUD). Working under the hypothesis that reductions in the bioavailability of DA play an integral role in the expression of the excessive drinking phenotype, the catechol-O-methyltransferase (COMT) inhibitor tolcapone was used as a means to amplify cortical DA concentration and drinking behaviors were then assessed. Sucrose and ethanol (EtOH) consumption were measured in P and Wistar rats in both a free choice drinking protocol and a novel cued access protocol. Tolcapone attenuated the consumption of EtOH, and to a lesser extent sucrose, in P rats in the cued access protocol, while no effect was observed in the free choice drinking protocol. Tolcapone also decreased EtOH consumption in high drinking Wistar rats. A follow-up experiment using the indirect DA agonist d-amphetamine showed no change in EtOH consumption. Collectively, these data suggest that COMT inhibitors may be capable of alleviating the extremely motivating or salient nature of stimuli associated with alcohol. The hypothesis is put forth that the relative specificity of tolcapone for cortical DA systems may mediate the suppression of the high seeking/drinking phenotype. Copyright © 2014 by the Research Society on Alcoholism.

Examining lateralized semantic access using pictures.

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Lovseth, Kyle; Atchley, Ruth Ann

2010-03-01

A divided visual field (DVF) experiment examined the semantic processing strategies employed by the cerebral hemispheres to determine if strategies observed with written word stimuli generalize to other media for communicating semantic information. We employed picture stimuli and vary the degree of semantic relatedness between the picture pairs. Participants made an on-line semantic relatedness judgment in response to sequentially presented pictures. We found that when pictures are presented to the right hemisphere responses are generally more accurate than the left hemisphere for semantic relatedness judgments for picture pairs. Furthermore, consistent with earlier DVF studies employing words, we conclude that the RH is better at accessing or maintaining access to information that has a weak or more remote semantic relationship. We also found evidence of faster access for pictures presented to the LH in the strongly-related condition. Overall, these results are consistent with earlier DVF word studies that argue that the cerebral hemispheres each play an important and separable role during semantic retrieval. Copyright 2009 Elsevier Inc. All rights reserved.

Failure of carnitine in improving hepatic nitrogen content in alcoholic and non-alcoholic malnourished rats

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Luciana P. Rodrigues

2010-01-01

Full Text Available AIMS: To investigate the effect of carnitine supplementation on alcoholic malnourished rats' hepatic nitrogen content. METHODS: Malnourished rats, on 50% protein-calorie restriction with free access to water (malnutrition group and malnourished rats under the same conditions with free access to a 20% alcohol/water solution (alcohol group were studied. After the undernourishment period (4 weeks with or without alcohol, both groups were randomly divided into two subgroups, one of them nutritionally recovered for 28 days with free access to a normal diet and water (recovery groups and the other re-fed with free access to diet and water plus carnitine (0.1 g/g body weight/day by gavage (carnitine groups. No alcohol intake was allowed during the recovery period. RESULTS: The results showed: i no difference between the alcohol/no alcohol groups, with or without carnitine, regarding body weight gain, diet consumption, urinary nitrogen excretion, plasma free fatty acids, lysine, methionine, and glycine. ii Liver nitrogen content was highest in the carnitine recovery non-alcoholic group (from 1.7 to 3.3 g/100 g, P.05 was highest in the alcoholic animals. CONCLUSION: Carnitine supplementation did not induce better nutritional recovery.

Associations between e-cigarette access and smoking and drinking behaviours in teenagers.

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Hughes, Karen; Bellis, Mark A; Hardcastle, Katherine A; McHale, Philip; Bennett, Andrew; Ireland, Robin; Pike, Kate

2015-03-31

Public health concerns regarding e-cigarettes and debate on appropriate regulatory responses are focusing on the need to prevent child access to these devices. However, little is currently known about the characteristics of those young people that are accessing e-cigarettes. Using a cross-sectional survey of 14-17 year old school students in North West England (n = 16,193) we examined associations between e-cigarette access and demographics, conventional smoking behaviours, alcohol consumption, and methods of accessing cigarettes and alcohol. Access to e-cigarettes was identified through a question asking students if they had ever tried or purchased e-cigarettes. One in five participants reported having accessed e-cigarettes (19.2%). Prevalence was highest among smokers (rising to 75.8% in those smoking >5 per day), although 15.8% of teenagers that had accessed e-cigarettes had never smoked conventional cigarettes (v.13.6% being ex-smokers). E-cigarette access was independently associated with male gender, having parents/guardians that smoke and students' alcohol use. Compared with non-drinkers, teenagers that drank alcohol at least weekly and binge drank were more likely to have accessed e-cigarettes (adjusted odds ratio [AOR] 1.89, P smoking cessation. Those most likely to access e-cigarettes may already be familiar with illicit methods of accessing age-restricted substances.

Examination of accessibility for disabled people at metro stations

Directory of Open Access Journals (Sweden)

Evren Burak Enginöz

2016-07-01

enforcements, as well as insufficient user’s knowledge cause our cities inaccessible. Therefore, we have to increase the awareness of our community on accessible city life and transportation systems rather than make laws and hope for recovery. In this context, a case study is intended to examine the approaches on barrier-free design and level of accessibility at metro stations in Turkey. With the scope of this case study, current informative, stimulating and guiding regulations, vertical and horizontal implementations on circulation areas at metro stations are examined by an accessible design control list Accessible design control list consists of 28 questions that have been selected from Turkish Ministry of Family and Social Policies-People with Disabilities and Elderly General Service Accessibility check Lists and Turkish World Handicapped Foundation- Outdoors and Indoors Accessibility Check Lists. With the help of question we can examine the passengers’ expectations on the quality of informative, stimulating and guiding signboards at entrance, circulations and surroundings of metro stations; except the legislations related to the product sizes and constraints that designers or professionals have to obey The questions are answered by disabled passengers who use Kadıkoy Ayrılık Cesme main transmission metro station. Disabled passengers are divided into two subject groups. First subject group consist of 5 visually impaired and partially impaired people. The second subject group consist of 7 wheelchair users. Experimentally, asked all the subject groups to make a journey beginning from the entrance of metro station to the train platforms without getting any help. After they completed their journey, they were requested to answer the questions of control list and describe the positive and negative situations from their experiences. According to the result of examining the approaches on barrier-free design and the level of accessibility at Ayrılıkcesme main transmission

Alcoholism, associated risk factors, and harsh parenting among fathers: Examining the role of marital aggression.

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Finger, Brent; Kachadourian, Lorig K; Molnar, Danielle S; Eiden, Rina D; Edwards, Ellen P; Leonard, Kenneth E

2010-06-01

This study utilized a longitudinal design to examine relations between paternal alcoholism, paternal psychopathology, marital aggression and fathers' harsh parenting behavior in a sample of children with alcoholic (n = 89) and non-alcoholic (n = 94) fathers. Structural Equation Modeling revealed that paternal alcoholism, depression, and antisocial behavior at 12 months of child age each predicted higher levels of marital aggression at 36 months. Moreover, after controlling for prior parenting, marital aggression was predictive of harsher parenting at kindergarten. Alcoholism and psychopathology were not directly predictive of harsh parenting with marital aggression included in the model, thus indicating that marital aggression is mediating the relation between paternal risk factors and parenting outcome. Results of this study suggest that one pathway linking fathers' alcohol diagnosis to harsh parenting is via marital aggression. Copyright 2010 Elsevier Ltd. All rights reserved.

Predictors of risky alcohol consumption in schoolchildren and their implications for preventing alcohol-related harm

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Allen Tony

2007-05-01

Full Text Available Abstract Background While alcohol-related health and social problems amongst youths are increasing internationally, both consumption and associated harms are particularly high in British youth. Youth drinking patterns, including bingeing, frequent drinking and drinking in public spaces, are associated with increased risks of acute (e.g. violence and long-term (e.g. alcohol-dependence health problems. Here we examine economic, behavioural and demographic factors that predict these risky drinking behaviours among 15–16 year old schoolchildren who consume alcohol. A cross-sectional survey was conducted among schoolchildren in North West England (n = 10,271 using an anonymous questionnaire delivered in school settings. Analysis utilised logistic regression to identify independent predictors of risky drinking behaviour. Results Of all respondents, 87.9% drank alcohol. Of drinkers, 38.0% usually binged when drinking, 24.4% were frequent drinkers and 49.8% drank in public spaces. Binge, frequent and public drinking were strongly related to expendable income and to individuals buying their own alcohol. Obtaining alcohol from friends, older siblings and adults outside shops were also predictors of risky drinking amongst drinkers. However, being bought alcohol by parents was associated with both lower bingeing and drinking in public places. Membership of youth groups/teams was in general protective despite some association with bingeing. Conclusion Although previous studies have examined predictors of risky drinking, our analyses of access to alcohol and youth income have highlighted eradicating underage alcohol sales and increased understanding of children's spending as key considerations in reducing risky alcohol use. Parental provision of alcohol to children in a family environment may also be important in establishing child-parent dialogues on alcohol and moderating youth consumption. However, this will require supporting parents to ensure they

A Single Session of Attentional Bias Modification Reduces Alcohol Craving and Implicit Measures of Alcohol Bias in Young Adult Drinkers.

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Luehring-Jones, Peter; Louis, Courtney; Dennis-Tiwary, Tracy A; Erblich, Joel

2017-12-01

Attentional bias modification (ABM) techniques for reducing problematic alcohol consumption hold promise as highly accessible and cost-effective treatment approaches. A growing body of literature has examined ABM as a potentially efficacious intervention for reducing drinking and drinking-related cognitions in alcohol-dependent individuals as well as those at-risk of developing problem drinking habits. This study tested the effectiveness of a single session of visual probe-based ABM training in a cohort of 60 non-treatment-seeking young adult drinkers, with a focus on examining mechanisms underlying training efficacy. Participants were randomly assigned to a single session of active ABM training or a sham training condition in a laboratory setting. Measures of implicit drinking-related cognitions (alcohol Stroop and an Implicit Association Task) and attentional bias (AB; alcohol visual probe) were administered, and subjective alcohol craving was reported in response to in vivo alcohol cues. Results showed that active ABM training, relative to sham, resulted in significant differences in measures of implicit alcohol-related cognition, alcohol-related AB, and self-reports of alcohol craving. Mediation analysis showed that reductions in craving were fully mediated by ABM-related reductions in alcohol-Stroop interference scores, suggesting a previously undocumented relationship between the 2 measures. Results document the efficacy of brief ABM to reduce both implicit and explicit processes related to drinking, and highlight the potential intervention-relevance of alcohol-related implicit cognitions in social drinkers. Copyright © 2017 by the Research Society on Alcoholism.

The FKBP5 Gene Affects Alcohol Drinking in Knockout Mice and Is Implicated in Alcohol Drinking in Humans

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Bin Qiu

2016-08-01

Full Text Available FKBP5 encodes FK506-binding protein 5, a glucocorticoid receptor (GR-binding protein implicated in various psychiatric disorders and alcohol withdrawal severity. The purpose of this study is to characterize alcohol preference and related phenotypes in Fkbp5 knockout (KO mice and to examine the role of FKBP5 in human alcohol consumption. The following experiments were performed to characterize Fkpb5 KO mice. (1 Fkbp5 KO and wild-type (WT EtOH consumption was tested using a two-bottle choice paradigm; (2 The EtOH elimination rate was measured after intraperitoneal (IP injection of 2.0 g/kg EtOH; (3 Blood alcohol concentration (BAC was measured after 3 h limited access of alcohol; (4 Brain region expression of Fkbp5 was identified using LacZ staining; (5 Baseline corticosterone (CORT was assessed. Additionally, two SNPs, rs1360780 (C/T and rs3800373 (T/G, were selected to study the association of FKBP5 with alcohol consumption in humans. Participants were college students (n = 1162 from 21–26 years of age with Chinese, Korean or Caucasian ethnicity. The results, compared to WT mice, for KO mice exhibited an increase in alcohol consumption that was not due to differences in taste sensitivity or alcohol metabolism. Higher BAC was found in KO mice after 3 h of EtOH access. Fkbp5 was highly expressed in brain regions involved in the regulation of the stress response, such as the hippocampus, amygdala, dorsal raphe and locus coeruleus. Both genotypes exhibited similar basal levels of plasma corticosterone (CORT. Finally, single nucleotide polymorphisms (SNPs in FKBP5 were found to be associated with alcohol drinking in humans. These results suggest that the association between FKBP5 and alcohol consumption is conserved in both mice and humans.

Alcohol policy and taxation in South Africa: an examination of the economic burden of alcohol tax.

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Ataguba, John Ele-Ojo

2012-01-01

Alcohol consumption accounts for over 4% of the global burden of disease and an even higher figure in developing countries. Several policies have been proposed to curb the negative impact of alcohol misuse. Apart from South Africa, which has witnessed a rapid development in alcohol policy, such policies are poorly developed in most African countries. South Africa uses taxation as a policy lever, in line with international evidence, to reduce alcohol consumption. However, the problem of alcohol abuse still exists. The objective of this article is to present an analysis of alcohol tax incidence for the first time in South Africa. This was done for each category of alcohol tax (wines, spirits, beer and traditional brew [sorghum beer]) and for alcohol tax as a whole. The paper also uses the results to point to the areas where a greater understanding of the issues surrounding alcohol abuse needs to be developed. Data were drawn from the 2005/06 South African Income and Expenditure Survey. Reported expenditures on alcohol beverages were used to obtain the tax component paid by households. This was done under certain assumptions relating to alcohol content and the price per litre of alcohol. Per adult equivalent consumption expenditure was used as the measure of relative living standards and concentration curves and Kakwani indices to assess relative progressivity of alcohol taxes. Statistical dominance tests were also performed. Most sorghum beer and malt beer drinkers were in the poorer quintiles. The reverse was the case for wines and spirits. Overall, alcohol tax in South Africa was regressive (Kakwani index -0.353). The individual categories were found to be regressive. The most regressive tax was that on sorghum beer (Kakwani index -1.01); the least regressive was that on spirits (Kakwani index -0.09), although this was not statistically significant at conventional levels. These results were confirmed by the test of dominance. In South Africa, there has been a

Is proximity to alcohol outlets associated with alcohol consumption and alcohol-related harm in Denmark?

DEFF Research Database (Denmark)

Kedir, Abdu; Berg-Beckhoff, Gabriele; Stock, Christiane

2018-01-01

Background: This study examined the associations between distance from residence to the nearest alcohol outlet with alcohol consumption as well as with alcohol-related harm. Methods: Data on alcohol consumption, alcohol-related harm and sociodemographics were obtained from the 2011 Danish Drug...... and Alcohol Survey (n=5133) with respondents aged 15–79 years. The information on distances from residence to the nearest alcohol outlets was obtained from Statistics Denmark. Multiple logistic and linear regressions were used to examine the association between distances to outlets and alcohol consumption...... whereas alcohol-related harm was analysed using negative binomial regression. Results: Among women it was found that those living closer to alcohol outlets were more likely to report alcohol-related harm (p

Is proximity to alcohol outlets associated with alcohol consumption and alcohol-related harm in Denmark?

DEFF Research Database (Denmark)

Seid, Abdu K.; Berg-Beckhoff, Gabriele; Stock, Christiane

2018-01-01

Background: This study examined the associations between distance from residence to the nearest alcohol outlet with alcohol consumption as well as with alcohol-related harm. Methods: Data on alcohol consumption, alcohol-related harm and sociodemographics were obtained from the 2011 Danish Drug...... and Alcohol Survey (n = 5133) with respondents aged 15–79 years. The information on distances from residence to the nearest alcohol outlets was obtained from Statistics Denmark. Multiple logistic and linear regressions were used to examine the association between distances to outlets and alcohol consumption...... whereas alcohol-related harm was analysed using negative binomial regression. Results: Among women it was found that those living closer to alcohol outlets were more likely to report alcohol-related harm (p

Alcohol Use Severity Among Adult Hispanic Immigrants: Examining the Roles of Family Cohesion, Social Support, and Gender.

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Cano, Miguel Ángel; Sánchez, Mariana; Rojas, Patria; Ramírez-Ortiz, Daisy; Polo, Katherine L; Romano, Eduardo; De La Rosa, Mario

2018-03-21

This study examined (a) the direct association of family cohesion on alcohol use severity among adult Hispanic immigrants; (b) the indirect association of family cohesion on alcohol use severity via social support; and (c) if gender moderates the direct and indirect associations between family cohesion and alcohol use severity. Mediation and moderation analyses were conducted on a cross-sectional sample of 411 (men = 222, women = 189) participants from Miami-Dade, Florida. Findings indicate that higher family cohesion was directly associated with higher social support and lower alcohol use severity. Higher social support was also directly associated with lower alcohol use severity. Additionally, family cohesion had an indirect association with alcohol use severity via social support. Moderation analyses indicated that gender moderated the direct association between family cohesion and alcohol use severity, but did not moderate the indirect association. Some potential clinical implications may be that strengthening family cohesion may enhance levels of social support, and in turn, lower alcohol use severity among adult Hispanic immigrants. Furthermore, strengthening family cohesion may be especially beneficial to men in efforts to lower levels of alcohol use severity.

Gender effects in alcohol dependence: an fMRI pilot study examining affective processing.

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Padula, Claudia B; Anthenelli, Robert M; Eliassen, James C; Nelson, Erik; Lisdahl, Krista M

2015-02-01

Alcohol dependence (AD) has global effects on brain structure and function, including frontolimbic regions regulating affective processing. Preliminary evidence suggests alcohol blunts limbic response to negative affective stimuli and increases activation to positive affective stimuli. Subtle gender differences are also evident during affective processing. Fourteen abstinent AD individuals (8 F, 6 M) and 14 healthy controls (9 F, 5 M), ages 23 to 60, were included in this facial affective processing functional magnetic resonance imaging pilot study. Whole-brain linear regression analyses were performed, and follow-up analyses examined whether AD status significantly predicted depressive symptoms and/or coping. Fearful Condition-The AD group demonstrated reduced activation in the right medial frontal gyrus, compared with controls. Gender moderated the effects of AD in bilateral inferior frontal gyri. Happy Condition-AD individuals had increased activation in the right thalamus. Gender moderated the effects of AD in the left caudate, right middle frontal gyrus, left paracentral lobule, and right lingual gyrus. Interactive AD and gender effects for fearful and happy faces were such that AD men activated more than control men, but AD women activated less than control women. Enhanced coping was associated with greater activation in right medial frontal gyrus during fearful condition in AD individuals. Abnormal affective processing in AD may be a marker of alcoholism risk or a consequence of chronic alcoholism. Subtle gender differences were observed, and gender moderated the effects of AD on neural substrates of affective processing. AD individuals with enhanced coping had brain activation patterns more similar to controls. Results help elucidate the effects of alcohol, gender, and their interaction on affective processing. Copyright © 2015 by the Research Society on Alcoholism.

Examining the Relationship between School Sports Participation and Alcohol Use among Middle School and High School Students

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King, Keith A.; Merianos, Ashley L.; Vidourek, Rebecca A.; Oluwoye, Oladunni A.

2017-01-01

The study purpose was to examine the relationship between sports participation and recent alcohol and past-year alcohol use among students. A secondary data analysis of the PRIDE survey (N = 37,616) was performed. A series of chi-square analyses and odds ratios were conducted. Results indicated sports participation reduced the odds for past-year…

Treatment of Alcohol Use Disorder in Patients with Alcoholic Liver Disease

Science.gov (United States)

Leggio, Lorenzo; Lee, Mary R.

2016-01-01

Alcohol is a leading cause of liver disease worldwide. Although alcohol abstinence is the crucial therapeutic goal for patients with alcoholic liver disease, these patients have less access to psychosocial, behavioral and/or pharmacological treatments for alcohol use disorder. Psychosocial and behavioral therapies include 12-step facilitation, brief interventions, cognitive behavioral therapy, and motivational enhancement therapy. In addition to medications approved by the Food and Drug Administration (FDA) for alcohol use disorder (disulfiram, naltrexone and acamprosate), recent efforts to identify potential new treatments have yielded promising candidate pharmacotherapies. Finally, more efforts are needed to integrate treatments across disciplines toward patient-centered approaches in the management of patients with alcohol use disorder and alcoholic liver disease. PMID:27984008

Heavy Alcohol Consumption with Alcoholic Liver Disease Accelerates Sarcopenia in Elderly Korean Males: The Korean National Health and Nutrition Examination Survey 2008-2010.

Directory of Open Access Journals (Sweden)

Do Seon Song

Full Text Available Although a few studies have reported that sarcopenia is associated with alcoholic liver disease (ALD, no studies have investigated this association in a large sample representative of the elderly Korean population.This was a cross-sectional study that used data from the Fourth and Fifth Korean National Health and Nutrition Examination Surveys (KNHANES on subjects aged 65 years and older. Sarcopenia was defined as a skeletal muscle index (SMI more than 1 SD below the gender-specific mean for young adults; SMI was calculated as the appendicular muscle mass divided by height squared (ASM/Ht2. Heavy alcohol consumption was defined as consuming at least 210 g/week, and elevated liver enzymes were defined as alanine aminotransferase levels of at least 32 U/L or aspartate aminotransferase levels of at least 34 U/L. ALD was defined as heavy alcohol consumption and elevated liver enzymes.The mean age of the 1,151 elderly males was 71.6 ± 0.2 years, and the prevalence of heavy alcohol consumption was 11.8% (136 subjects. SMI did not differ between the non-heavy and heavy alcohol consumer groups (7.1 ± 0.0 kg/m2 vs. 7.3 ± 0.1 kg/m2, respectively, P = 0.145. However, after stratifying by the presence of liver disease and heavy alcohol consumption and adjusting for other confounders in the multivariate logistic regression, SMI was significantly lower among heavy alcohol consumers with ALD (all P < 0.05. Additionally, two-way ANOVA showed a significant interaction between heavy alcohol consumption and liver disease (P = 0.011.Sarcopenia was accelerated in the elderly male ALD group, with a significant interaction between alcohol consumption and liver disease.

Bioinformatics-Driven Identification and Examination of Candidate Genes for Non-Alcoholic Fatty Liver Disease

DEFF Research Database (Denmark)

Banasik, Karina; Justesen, Johanne M.; Hornbak, Malene

2011-01-01

Objective: Candidate genes for non-alcoholic fatty liver disease (NAFLD) identified by a bioinformatics approach were examined for variant associations to quantitative traits of NAFLD-related phenotypes. Research Design and Methods: By integrating public database text mining, trans-organism protein...

Alcohol expectancies, perceived norms, and drinking behavior among college students: examining the reciprocal determinism hypothesis.

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Wardell, Jeffrey D; Read, Jennifer P

2013-03-01

Social learning mechanisms, such as descriptive norms for drinking behavior (norms) and positive alcohol expectancies (PAEs), play a major role in college student alcohol use. According to the principle of reciprocal determinism (Bandura, 1977), norms and PAEs should be reciprocally associated with alcohol use, each influencing one another over time. However, the nature of these prospective relationships for college students is in need of further investigation. This study provided the first examination of the unique reciprocal associations among norms, PAEs, and drinking together in a single model. PAEs become more stable with age, whereas norms are likely to be more dynamic upon college entry. Thus, we hypothesized that alcohol use would show stronger reciprocal associations with norms than with PAEs for college students. Students (N = 557; 67% women) completed online measures of PAEs, norms, and quantity and frequency of alcohol use in September of their first (T1), second (T2), and third (T3) years of college. Reciprocal associations were analyzed using a cross-lagged panel design. PAEs had unidirectional influences on frequency and quantity of alcohol use, with no prospective effects from alcohol use to PAEs. Reciprocal associations were observed between norms and alcohol use, but only for quantity and not for frequency. Specifically, drinking quantity prospectively predicted quantity norms and quantity norms prospectively predicted drinking quantity. This effect was observed across both years in the model. These findings support the reciprocal determinism hypothesis for norms but not for PAEs in college students and may help to inform norm-based interventions. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

An examination of women's alcohol use and partner victimization experiences among women with protective orders.

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Shannon, Lisa; Logan, Tk; Cole, Jennifer; Walker, Robert

2008-07-01

This study examined associations of women's alcohol use with self-reported experiences of male-perpetrated intimate partner violence among a sample of women with protective orders. Participants were 676 women with a protective order against a male intimate partner from three rural areas and one urban area. Multivariate analyses indicated that women's substance use was associated with psychological abuse tactics and severity of physical and sexual victimization in the last year of the relationship. Women's alcohol use was associated with the severity of physical violence within the last year of the relationship, whereas illegal drug use had associations with the number of verbal abuse, degradation and jealousy/control tactics. There was a significant interaction of women's alcohol and drug use with the severity of sexual assault.

Alcohol myopia and sexual abdication among women: examining the moderating effect of child sexual abuse.

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Staples, Jennifer M; George, William H; Stappenbeck, Cynthia A; Davis, Kelly Cue; Norris, Jeanette; Heiman, Julia R

2015-02-01

HIV and other STIs are major public health concerns for women, and risky sexual behaviors increase the risk of transmission. Risky sexual behaviors include sexual abdication, that is, willingness to let a partner decide how far to go sexually. Alcohol intoxication is a risk factor for risky sexual behavior, and the Inhibition Conflict Model of Alcohol Myopia may help explain this relationship. This model suggests that in order for intoxication to influence behavior there must be high conflict, meaning the strength of the instigatory cues and inhibitory cues are both high. Recent research indicates that the degree to which cues are experienced as high in instigation or inhibition is subject to individual difference factors. One individual difference factor associated with alcohol-related sexual risk taking is child sexual abuse (CSA) history. The current study examined the influence of acute alcohol intoxication, CSA, and inhibition conflict on sexual abdication with 131 women (mean age 25) randomized into a 2 (alcohol, control)×2 (high conflict, low conflict) experimental design. Regression analyses yielded a significant 3-way interaction, F (1,122)=8.15, R(2)=.14, psexual decision making among women with CSA. Copyright © 2014 Elsevier Ltd. All rights reserved.

The effect of prior alcohol consumption on the ataxic response to alcohol in high-alcohol preferring mice.

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Fritz, Brandon M; Boehm, Stephen L

2014-12-01

We have previously shown that ethanol-naïve high-alcohol preferring (HAP) mice, genetically predisposed to consume large quantities of alcohol, exhibited heightened sensitivity and more rapid acute functional tolerance (AFT) to alcohol-induced ataxia compared to low-alcohol preferring mice. The goal of the present study was to evaluate the effect of prior alcohol self-administration on these responses in HAP mice. Naïve male and female adult HAP mice from the second replicate of selection (HAP2) underwent 18 days of 24-h, 2-bottle choice drinking for 10% ethanol vs. water, or water only. After 18 days of fluid access, mice were tested for ataxic sensitivity and rapid AFT following a 1.75 g/kg injection of ethanol on a static dowel apparatus in Experiment 1. In Experiment 2, a separate group of mice was tested for more protracted AFT development using a dual-injection approach where a second, larger (2.0 g/kg) injection of ethanol was given following the initial recovery of performance on the task. HAP2 mice that had prior access to alcohol exhibited a blunted ataxic response to the acute alcohol challenge, but this pre-exposure did not alter rapid within-session AFT capacity in Experiment 1 or more protracted AFT capacity in Experiment 2. These findings suggest that the typically observed increase in alcohol consumption in these mice may be influenced by ataxic functional tolerance development, but is not mediated by a greater capacity for ethanol exposure to positively influence within-session ataxic tolerance. Copyright © 2014 Elsevier Inc. All rights reserved.

'Sly grog' and 'homebrew': a qualitative examination of illicit alcohol and some of its impacts on Indigenous communities with alcohol restrictions in regional and remote Queensland (Australia).

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Fitts, Michelle S; Robertson, Jan; Towle, Simon; Doran, Chris M; McDermott, Robyn; Miller, Adrian; Margolis, Stephen; Ypinazar, Valmae; Clough, Alan R

2017-08-01

Indigenous communities in Queensland (Australia) have been subject to Alcohol Management Plans since 2002/03, with significant penalties for breaching restrictions. 'Sly grog' and 'homebrew' provide access to alcohol despite restrictions. This paper describes how this alcohol is made available and the risks and impacts involved. In affected towns and communities across a large area of rural and remote Queensland, interviews and focus groups documented experiences and views of 255 long-standing community members and service providers. Using an inductive framework, transcribed interviews were analysed to identify supply mechanisms, community and service provider responses and impacts experienced. 'Homebrew' was reportedly manufactured in just a few localities, in locally-specific forms bringing locally-specific harms. However, 'sly grog' sourced from licensed premises located long distances from communities, is a widespread concern across the region. 'Sly grog' sellers circumvent retailers' takeaway liquor license conditions, stockpile alcohol outside restricted areas, send hoax messages to divert enforcement and take extraordinary risks to avoid apprehension. Police face significant challenges to enforce restrictions. On-selling of 'sly grog' appears more common in remote communities with total prohibition. Despite different motives for involvement in an illicit trade 'sly grog' consumers and sellers receive similar penalties. There is a need for: (a) a more sophisticated regional approach to managing takeaway alcohol sales from licensed suppliers, (b) targeted penalties for 'sly grog' sellers that reflect its significant community impact, (c) strategies to reduce the demand for alcohol and (d) research to assess the effects of these strategies in reducing harms.

Further examination of the temporal stability of alcohol demand.

Science.gov (United States)

Acuff, Samuel F; Murphy, James G

2017-08-01

Demand, or the amount of a substance consumed as a function of price, is a central dependent measure in behavioral economic research and represents the relative valuation of a substance. Although demand is often utilized as an index of substance use severity and is assumed to be relatively stable, recent experimental and clinical research has identified conditions in which demand can be manipulated, such as through craving and stress inductions, and treatment. Our study examines the 1-month reliability of the alcohol purchase task in a sample of heavy drinking college students. We also analyzed reliability in subgroup of individuals whose consumption decreased, increased, or stayed the same over the 1-month period, and in individuals with moderate/severe Alcohol Use Disorder (AUD) vs. those with no/mild AUD. Reliability was moderate in the full sample, high in the group with stable consumption, and did not differ appreciably between AUD groups. Observed indices and indices derived from an exponentiated equation (Koffarnus et al., 2015) were generally comparable, although P max observed had very low reliability. Area under the curve, O max derived, and essential value showed the greatest reliability in the full sample (rs=0.75-0.77). These results provide evidence for the relative stability over time of demand and across AUD groups, particularly in those whose consumption remains stable. Copyright © 2017 Elsevier B.V. All rights reserved.

Effects of Rearing Conditions on Behaviour and Endogenous Opioids in Rats with Alcohol Access during Adolescence

Science.gov (United States)

Roman, Erika; Nylander, Ingrid

2013-01-01

Causal links between early-life stress, genes and later psychiatric diagnoses are not possible to fully address in human studies. Animal models therefore provide an important complement in which conditions can be well controlled and are here used to study and distinguish effects of early-life stress and alcohol exposure. The objective of this study was to investigate the impact of rearing conditions on behaviour in young rats and if these changes could be followed over time and to examine interaction effects between early-life environment and adolescent alcohol drinking on behaviour and immunoreactive levels of the opioid peptides dynorphin B, met-enkephalin-Arg6Phe7 and beta-endorphin. We employed a rodent model, maternal separation, to study the impact of rearing conditions on behaviour, voluntary alcohol consumption and alcohol-induced effects. The consequences of short, 15 min (MS 15), and long, 360 min (MS 360), maternal separation in combination with adolescent voluntary alcohol consumption on behaviour and peptides were examined. A difference in the development of risk taking behaviour was found between the MS15 and MS360 while the development of general activity was found to differ between intake groups. Beta-endorphin levels in the pituitary and the periaqueductal gray area was found to be higher in the MS15 than the MS360. Adolescent drinking resulted in higher dynorphin B levels in the hippocampus and higher met-enkephalin-Arg6Phe7 levels in the amygdala. Amygdala and hippocampus are involved in addiction processes and changes in these brain areas after adolescent alcohol drinking may have consequences for cognitive function and drug consumption behaviour in adulthood. The study shows that individual behavioural profiling over time in combination with neurobiological investigations provides means for studies of causality between early-life stress, behaviour and vulnerability to psychiatric disorders. PMID:24098535

Modifying alcohol expectancies of Hispanic children: examining the effects of expectancy-targeted, developmentally congruous prevention videos.

Science.gov (United States)

Weinstein, Allison; Lisman, Stephen A; Johnson, Matthew D

2015-03-01

Children's expectations about the effects of alcohol consumption are known to predict the amount of alcohol they consume as adults. Previous research has used videotaped interventions to modify children's alcohol expectancies and found that puppet actors had the expected effect of decreasing children's positive alcohol expectancies, whereas adult actors did not. The current study sought to enhance the methods and outcomes of previous research by developing brief prevention videos that focus on pre-selected negative and sedating alcohol expectancies and include youth actors and age-relevant scenarios. Using a 2 × 2 factorial design (actor's age [youth or adult] × scenario relevance [youth or adult]), we examined the alcohol expectancies of 183 Hispanic third-, fourth-, and fifth-grade students (50% girls) in a public school setting. Expectancies were assessed before, immediately following the intervention, and 1 month later. The intervention consisted of four 8-minute videos based on beliefs associated with expectancies related to low alcohol consumption and a control group video about school bus safety. Positive alcohol expectancies were significantly lower directly after the intervention than at baseline. At 1-month follow-up, this effect decreased but was still significant. The current study adds to existing findings that expectancies can be modified in children, using interventions that are extremely brief, low-cost, and linked to research in children's cognitive and social development. In addition, it appears that children of different ages and genders respond differently to varying components of prevention media.

Studies on atrophy of the brain in chronic alcoholics examined by CT scan

International Nuclear Information System (INIS)

Shinoda, Keiichi; Kimura, Fumiharu; Kawamura, Hiroshi; Takenaka, Masazumi; Mozai, Toshiji

1983-01-01

A study of atrophy of the brain using CT scan was performed in 113 patients with chronic alcoholism who had history of alcohol abuse over 150 grams in average as amount of absolute ethanol for more than ten years. They had no focal cerebral lesions such as infarction, hemorrhage or tumor, nor clinical neurological deficits. Prominent enlagement of cortical sulci and lateral ventricles was found in chronic alcoholics when compared with age-matched controls. The most remarkable change among 6 indices in all age group was enlargement of cortical sulci. The ratio of lateral ventricle area to intracranical area was more significantly increased compared with the widening of the lateral ventricle determined as a distance between two tips of bilateral frontal horns or intercaudate distance. Forty-eight of 96 patients in whom EEG was examined, showed abnormalities such as dominant slow background activities and sporadic slow bursts, which were found more frequently (25/38, 66%) in patients over 50 years of age. No correlation was found between the occurrence of EEG abnormalities and cerebral atrophy or between the degree of cerebral atrophy and the severity of hepatic dysfunction. It is concluded from our study that atrophy of the brain in chronic alcoholics may be clearly estimated by CT planimetry of the ratio of lateral ventricle area to intracranial area. (J.P.N.)

Studies on atrophy of the brain in chronic alcoholics examined by CT scan

Energy Technology Data Exchange (ETDEWEB)

Shinoda, Keiichi; Kimura, Fumiharu; Kawamura, Hiroshi; Takenaka, Masazumi; Mozai, Toshiji (Osaka Medical Coll., Takatsuki (Japan))

1983-09-01

A study of atrophy of the brain using CT scan was performed in 113 patients with chronic alcoholism who had history of alcohol abuse over 150 grams in average as amount of absolute ethanol for more than ten years. They had no focal cerebral lesions such as infarction, hemorrhage or tumor, nor clinical neurological deficits. Prominent enlargement of cortical sulci and lateral ventricles was found in chronic alcoholics when compared with age-matched controls. The most remarkable change among 6 indices in all age group was enlargement of cortical sulci. The ratio of lateral ventricle area to intracranical area was more significantly increased compared with the widening of the lateral ventricle determined as a distance between two tips of bilateral frontal horns or intercaudate distance. Forty-eight of 96 patients in whom EEG was examined, showed abnormalities such as dominant slow background activities and sporadic slow bursts, which were found more frequently (25/38, 66%) in patients over 50 years of age. No correlation was found between the occurrence of EEG abnormalities and cerebral atrophy or between the degree of cerebral atrophy and the severity of hepatic dysfunction. It is concluded from our study that atrophy of the brain in chronic alcoholics may be clearly estimated by CT planimetry of the ratio of lateral ventricle area to intracranial area.

Alcohol and Choice.

Science.gov (United States)

Kraushaar, Kevin W.

Increased constraints on access to alcohol resulted from the closure of the sole hotels in two "experimental" towns. This afforded a natural experiment to study the effects of the change in availability of alcohol on consumption. Dependent measures were derived from public records of liquor sales by all licensed premises, and from…

Receptivity to alcohol marketing predicts initiation of alcohol use.

Science.gov (United States)

Henriksen, Lisa; Feighery, Ellen C; Schleicher, Nina C; Fortmann, Stephen P

2008-01-01

This longitudinal study examined the influence of alcohol advertising and promotions on the initiation of alcohol use. A measure of receptivity to alcohol marketing was developed from research about tobacco marketing. Recall and recognition of alcohol brand names were also examined. Data were obtained from in-class surveys of sixth, seventh, and eighth graders at baseline and 12-month follow-up. Participants who were classified as never drinkers at baseline (n = 1,080) comprised the analysis sample. Logistic regression models examined the association of advertising receptivity at baseline with any alcohol use and current drinking at follow-up, adjusting for multiple risk factors, including peer alcohol use, school performance, risk taking, and demographics. At baseline, 29% of never drinkers either owned or wanted to use an alcohol branded promotional item (high receptivity), 12% students named the brand of their favorite alcohol ad (moderate receptivity), and 59% were not receptive to alcohol marketing. Approximately 29% of adolescents reported any alcohol use at follow-up; 13% reported drinking at least 1 or 2 days in the past month. Never drinkers who reported high receptivity to alcohol marketing at baseline were 77% more likely to initiate drinking by follow-up than those were not receptive. Smaller increases in the odds of alcohol use at follow-up were associated with better recall and recognition of alcohol brand names at baseline. Alcohol advertising and promotions are associated with the uptake of drinking. Prevention programs may reduce adolescents' receptivity to alcohol marketing by limiting their exposure to alcohol ads and promotions and by increasing their skepticism about the sponsors' marketing tactics.

Alcohol-related interpretation bias in alcohol-dependent patients

NARCIS (Netherlands)

Woud, M.L.; Pawelczack, S.; Rinck, M.; Lindenmeyer, J.; Souren, P.M.; Wiers, R.W.H.J.; Becker, E.S.

2014-01-01

Background Models of addictive behaviors postulate that implicit alcohol-related memory associations and biased interpretation processes contribute to the development and maintenance of alcohol misuse and abuse. The present study examined whether alcohol-dependent patients (AP) show an

Black Alcoholism.

Science.gov (United States)

Watts, Thomas D.; Wright, Roosevelt

1988-01-01

Examines some aspects of the problem of alcoholism among Blacks, asserting that Black alcoholism can best be considered in an ecological, environmental, sociocultural, and public health context. Notes need for further research on alcoholism among Blacks and for action to reduce the problem of Black alcoholism. (NB)

Immigration Stress and Alcohol Use Severity Among Recently Immigrated Hispanic Adults: Examining Moderating Effects of Gender, Immigration Status, and Social Support.

Science.gov (United States)

Cano, Miguel Ángel; Sánchez, Mariana; Trepka, Mary Jo; Dillon, Frank R; Sheehan, Diana M; Rojas, Patria; Kanamori, Mariano J; Huang, Hui; Auf, Rehab; De La Rosa, Mario

2017-03-01

Identifying and understanding determinants of alcohol use behavior among Hispanic immigrants is an increasingly significant public health concern. Although prior research has examined associations of cultural stressors with alcohol use among Hispanics, few studies have tested these associations among recent adult immigrants. As such, this study aimed to examine (a) the association of immigration stress on alcohol use severity among recently immigrated Hispanic adults (≤ 1 year in the United States) and (b) the moderating effects of gender, immigration status, and social support. A hierarchical multiple regression and moderation analyses were conducted on a sample of 527 participants in South Florida. Results indicated that, after controlling for demographic variables, preimmigration drinking behavior, and dimensions of social support, the association of higher immigration stress with higher alcohol use severity was statistically significant. Moderation analyses indicated that immigration stress had a statistically significant association with alcohol use severity among men, but not women. Also, dimensions of social support consistently reduced the deleterious effect of immigration stress on alcohol use severity. This study adds to the scarce literature on cultural stressors and alcohol use among recent Hispanic immigrants. Findings suggest that it may be important to design gender-specific interventions and that increasing levels of social support may offset the effects of immigration stress on alcohol use. © 2016 Wiley Periodicals, Inc.

Opening Access to Economic Data to Prevent Tobacco and Alcohol ...

International Development Research Centre (IDRC) Digital Library (Canada)

This infrastructure, usually in national statistical offices, has been ... Tobacco Control Policy Survey -International Alcohol Control Survey Collecting and sharing ... both tobacco and alcohol data, and apply the same data collection processes.

PTSD Symptoms, Emotion Dysregulation, and Alcohol-Related Consequences Among College Students With a Trauma History.

Science.gov (United States)

Tripp, Jessica C; McDevitt-Murphy, Meghan E; Avery, Megan L; Bracken, Katherine L

2015-01-01

Posttraumatic stress disorder (PTSD), alcohol use, and alcohol-related consequences have been linked to emotion dysregulation. Sex differences exist in both emotion regulation dimensions and alcohol use patterns. This investigation examined facets of emotion dysregulation as potential mediators of the relationship between PTSD symptoms and alcohol-related consequences and whether differences may exist across sexes. Participants were 240 college students with a trauma history who reported using alcohol within the past three months and completed measures of PTSD symptoms, emotion dysregulation, alcohol consumption, alcohol-related consequences, and negative affect. The six facets of emotion dysregulation were examined as mediators of the relationship between PTSD symptoms and alcohol-related consequences in the full sample and by sex. There were differences in sexes on several variables, with women reporting higher PTSD scores and lack of emotional awareness. Men reported significantly more drinks per week in a typical week and a heavy week. There were significant associations between the variables for the full sample, with PTSD showing associations with five facets of emotion dysregulation subscales: impulse control difficulties when upset, difficulties engaging in goal-directed behavior, nonacceptance of emotional responses, lack of emotional clarity, and limited access to emotion regulation strategies. Alcohol-related consequences were associated with four aspects of emotion dysregulation: impulse control difficulties when upset, difficulties engaging in goal-directed behavior, nonacceptance of emotional responses, and limited access to emotion regulation strategies. Two aspects of emotion regulation, impulse control difficulties and difficulties engaging in goal directed behavior, mediated the relationship between PTSD symptoms and alcohol-related consequences in the full sample, even after adjusting for the effects of negative affect. When examined separately by

Common ground: an investigation of environmental management alcohol prevention initiatives in a college community.

Science.gov (United States)

Wood, Mark D; Dejong, William; Fairlie, Anne M; Lawson, Doreen; Lavigne, Andrea M; Cohen, Fran

2009-07-01

This article presents an evaluation of Common Ground, a media campaign-supported prevention program featuring increased enforcement, decreased alcohol access, and other environmental management initiatives targeting college student drinking. Phase 1 of the media campaign addressed student resistance to environmentally focused prevention by reporting majority student support for alcohol policy and enforcement initiatives. Phase 2 informed students about state laws, university policies, and environmental initiatives. We conducted student telephone surveys, with samples stratified by gender and year in school, for 4 consecutive years at the intervention campus and 3 years at a comparison campus. We did a series of one-way between-subjects analyses of variance and analyses of covariance, followed by tests of linear trend and planned comparisons. Targeted outcomes included perceptions of enforcement and alcohol availability, alcohol use, and alcohol-impaired driving. We examined archived police reports for student incidents, primarily those resulting from loud parties. There were increases at the intervention campus in students' awareness of formal alcohol-control efforts and perceptions of the alcohol environment, likelihood of apprehension for underage drinking, consequences for alcohol-impaired driving, and responsible alcohol service practices. There were decreases in the perceived likelihood of other students' negative behavior at off-campus parties. Police-reported incidents decreased over time; however, perceived consequences for off-campus parties decreased. No changes were observed for difficulty finding an off-campus party, self-reported alcohol use, or alcohol-impaired driving. The intervention successfully altered perceptions of alcohol enforcement, alcohol access, and the local alcohol environment. This study provides important preliminary information to researchers and practitioners engaged in collaborative prevention efforts in campus communities.

Residential environments, alcohol advertising, and initiation and continuation of alcohol consumption among adolescents in urban Taiwan: A prospective multilevel study.

Science.gov (United States)

Chen, Yen-Tyng; Cooper, Hannah L F; Windle, Michael; Haardörfer, Regine; Crawford, Natalie D; Chen, Wei J; Chen, Chuan-Yu

2016-12-01

Research indicates that place characteristics and the media environment are important contextual determinants of underage drinking behaviors in Western countries, but it is unknown whether these exposures influence adolescent alcohol consumption outside Western contexts, including in Asia׳s emerging global alcohol markets. Guided by the social ecological framework, we prospectively investigated the influences of place characteristics and alcohol advertising on initiation and continuation of alcohol consumption among adolescents in Taipei, Taiwan. Data on individual-level characteristics, including alcohol use behaviors and perceived exposure to alcohol advertising, were obtained from two waves of a longitudinal school-based study through a stratified probability sampling method in 2010 (Grade 7/Grade 8, aged 13-14 years old) and 2011-2012 (Grade 9, aged 15 years old) from 1795 adolescents residing in 22 of 41 districts in Taipei. Data on district-level characteristics were drawn from administrative sources and Google Street View virtual audit to describe districts where adolescents lived at baseline. Hierarchical generalized linear models tested hypotheses about the associations of place characteristics and perceived alcohol advertising with underage drinking, with stratification by baseline lifetime alcohol consumption. Among alcohol-naïve adolescents, lower district-level economic disadvantage, a higher proportion of betel nut kiosks (a relatively unregulated alcohol source) compared to off-premises alcohol outlets, and exposure to television-based alcohol advertising predicted increased likelihood of alcohol initiation at one-year follow-up. Among alcohol-experienced adolescents, greater spatial access to off-premises alcohol outlets, and lower access to metro rapid transportation (MRT) and to temples were found to predict a subsequent increased likelihood of continued alcohol use. Parental drinking moderated the relationship between district-level violent

Longitudinal Examination of PTSD Symptoms and Problematic Alcohol Use as Risk Factors for Adolescent Victimization

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McCart, Michael R.; Zajac, Kristyn; Kofler, Michael J.; Smith, Daniel W.; Saunders, Benjamin E.; Kilpatrick, Dean G.

2012-01-01

The current study examined associations between posttraumatic stress disorder (PTSD) symptoms and future interpersonal victimization among adolescents, after accounting for the impact of early victimization exposure, gender, ethnicity, and household income. In addition, problematic alcohol use was tested as a mediator of the relation between PTSD…

Work-family conflict and alcohol use: examination of a moderated mediation model.

Science.gov (United States)

Wolff, Jennifer M; Rospenda, Kathleen M; Richman, Judith A; Liu, Li; Milner, Lauren A

2013-01-01

Research consistently documents the negative effects of work-family conflict; however, little research focuses on alcohol use. This study embraces a tension reduction theory of drinking, wherein alcohol use is thought to reduce the negative effects of stress. The purpose of the study was to test a moderated mediation model of the relationship between work-family conflict and alcohol use in a Chicagoland community sample of 998 caregivers. Structural equation models showed that distress mediated the relationship between work-family conflict and alcohol use. Furthermore, tension reduction expectancies of alcohol exacerbated the relationship between distress and alcohol use. The results advance the study of work-family conflict and alcohol use, helping explain this complicated relationship using sophisticated statistical techniques. Implications for theory and practice are discussed.

[Treatment outcome of alcoholics in a general hospital alcoholic clinic: effects of adopting moderation as a practical treatment goal].

Science.gov (United States)

Muto, Takeo; Sunami, Takashi; Cho, Sachiko; Miyashita, Aya; Tsurumaru, Aiko; Yuzuriha, Takefumi

2013-02-01

It's almost 50 years since medical treatment for alcoholism began to be practiced in Japan in 1960s. Since then, treatment goal for alcohol use disorders has always been absolute abstinence, and only severe cases have been treated. Recently, many people are concerned about lifestyle-related diseases, suicides, depression, and drunken-driving accidents. Reduction in alcohol consumption of heavy drinkers began to draw attention, and brief motivational intervention study was launched at last in 2007 in Japan. In 2009 we set up alcohol clinic in a general hospital in order that the alcoholics may get easier access to their treatments. The basic roles of our alcohol satellite clinicare as follows: 1. Assessment and diagnosis of patient's alcohol-related problem are our primary role. 2. Referral to a specialized hospital is offered in case special treatments for alcohol dependence are needed. 3. Our standard treatment is a brief intervention, not exceeding 3 sessions, to enhance the patients' self-efficacy. 4. Our treatment goal is not limited to total abstinence. Moderation of drinking can also be a goal. We examined the treatment outcome to verify these roles and meanings. Of all the patients visited this hospital from 2009 to 2011, 77 patients were diagnosed as alcohol dependent. Out of those 77 patients, 21 patients set up a moderation of drinking as their temporal treatment goal and 10 achieved good outcome at the inquiry point of 8 to 41 (average: 22) months after intervention. This result suggests that moderation can be a practical treatment goal in some alcoholics.

The interaction of chronic restraint stress and voluntary alcohol intake: effects on spatial memory in male rats.

Science.gov (United States)

Gomez, Juan L; Lewis, Michael J; Luine, Victoria N

2012-08-01

Alcohol consumption and exposure to stressful life events activate similar neural pathways and thus result in several comparable physiological and behavioral effects. Alcoholics in treatment claim that life stressors are the leading cause of continued drinking or relapse. However, few studies have investigated the interactive effects of stress and alcohol on cognitive behavior. The effects of restraint stress, alcohol, and stress in combination with alcohol were examined on a spatial memory test, the object placement (OP) task. In addition, intake levels were measured to determine if stress altered general consumption of alcohol. Male Sprague-Dawley rats were assigned to one of four conditions: no alcohol/no stress control (CON), stress alone (STR), alcohol alone (ALC), and STR+alcohol (STR+ALC). Following each restraint stress bout, the STR+ALC and the ALC groups were given access to 8% alcohol for 1h using the two-bottle choice limited access paradigm. As predicted, the STR+ALC group significantly increased alcohol consumption, while the ALC group had consistent drinking over the 10-day treatment. On the OP task, STR and ALC groups performed at chance levels, whereas the CON and STR+ALC groups significantly discriminated between objects in the new and old locations. These data show that stress increases alcohol intake and the intake of alcohol is associated with reduction of the stress-induced impairment of spatial memory. The data have important implications for the development of alcohol abuse and its treatment. Copyright © 2012 Elsevier Inc. All rights reserved.

Development and Evaluation of Algorithms for Breath Alcohol Screening.

Science.gov (United States)

Ljungblad, Jonas; Hök, Bertil; Ekström, Mikael

2016-04-01

Breath alcohol screening is important for traffic safety, access control and other areas of health promotion. A family of sensor devices useful for these purposes is being developed and evaluated. This paper is focusing on algorithms for the determination of breath alcohol concentration in diluted breath samples using carbon dioxide to compensate for the dilution. The examined algorithms make use of signal averaging, weighting and personalization to reduce estimation errors. Evaluation has been performed by using data from a previously conducted human study. It is concluded that these features in combination will significantly reduce the random error compared to the signal averaging algorithm taken alone.

Correlates of Early Alcohol and Drug Use in Hispanic Adolescents: Examining the Role of ADHD with Comorbid Conduct Disorder, Family, School, and Peers

Science.gov (United States)

Lopez, Barbara; Schwartz, Seth J.; Prado, Guillermo; Huang, Shi; Rothe, Eugenio M.; Wang, Wei; Pantin, Hilda

2008-01-01

This study examined correlates of early adolescent alcohol and drug use in a community sample of 217 eighth-grade adolescents with behavior problems and from Hispanic/Latino immigrant families. Structural equation modeling was used to examine relationships of multiple contexts (e.g., family, school, and peers) to alcohol and drug use. Results…

Residential environments, alcohol advertising, and initiation and continuation of alcohol consumption among adolescents in urban Taiwan: A prospective multilevel study

Directory of Open Access Journals (Sweden)

Yen-Tyng Chen

2016-12-01

Full Text Available Background: Research indicates that place characteristics and the media environment are important contextual determinants of underage drinking behaviors in Western countries, but it is unknown whether these exposures influence adolescent alcohol consumption outside Western contexts, including in Asia׳s emerging global alcohol markets. Guided by the social ecological framework, we prospectively investigated the influences of place characteristics and alcohol advertising on initiation and continuation of alcohol consumption among adolescents in Taipei, Taiwan. Methods: Data on individual-level characteristics, including alcohol use behaviors and perceived exposure to alcohol advertising, were obtained from two waves of a longitudinal school-based study through a stratified probability sampling method in 2010 (Grade 7/Grade 8, aged 13-14 years old and 2011-2012 (Grade 9, aged 15 years old from 1795 adolescents residing in 22 of 41 districts in Taipei. Data on district-level characteristics were drawn from administrative sources and Google Street View virtual audit to describe districts where adolescents lived at baseline. Hierarchical generalized linear models tested hypotheses about the associations of place characteristics and perceived alcohol advertising with underage drinking, with stratification by baseline lifetime alcohol consumption. Results: Among alcohol-naïve adolescents, lower district-level economic disadvantage, a higher proportion of betel nut kiosks (a relatively unregulated alcohol source compared to off-premises alcohol outlets, and exposure to television-based alcohol advertising predicted increased likelihood of alcohol initiation at one-year follow-up. Among alcohol-experienced adolescents, greater spatial access to off-premises alcohol outlets, and lower access to metro rapid transportation (MRT and to temples were found to predict a subsequent increased likelihood of continued alcohol use. Parental drinking moderated the

Mortality from alcohol consumption and alcohol use disorder

DEFF Research Database (Denmark)

Lundin, Andreas; Mortensen, Laust Hvas

2015-01-01

BACKGROUND: To examine the relationship of alcohol consumption, alcohol use disorder and mortality. METHOD: A cohort of 4316 male former Vietnam-era US army personnel participating in telephone survey and medical examination in middle age (mean age 38.3 years) in 1985-1986 was used. Alcohol...... consumption was reported in face-to-face interview on medical history and information on DSM-III alcohol use disorder was obtained from structured psychiatric interview (using the Diagnostic Interview Schedule). Mortality hazard during 15 years of follow-up was assessed with Cox proportional hazard regression...... modeling. RESULT: A total of 4251 individuals participated in the psychiatric interview and the medical history interview. Of these 998 were abstainers, and for the remaining 3253 we calculated weekly average consumption and monthly frequency of binge drinking. A total of 1988 had alcohol dependence, abuse...

Who 'likes' alcohol? Young Australians' engagement with alcohol marketing via social media and related alcohol consumption patterns.

Science.gov (United States)

Carrotte, Elise R; Dietze, Paul M; Wright, Cassandra J; Lim, Megan S

2016-10-01

To describe patterns of 'liking' alcohol marketing social media pages, and determine related alcohol consumption patterns among young Australians. Participants were 1,001 Australians aged 15-29 years who completed a cross-sectional online survey. Logistic regression and ordinal logistic regression were used. A quarter (249/1001, 24.9%) liked at least one of the alcohol marketing social media pages, most commonly brands of spirits, cider and alcohol retailers. Underage participants were as likely as older participants to report liking these pages. Alcohol marketing social media use was significantly and independently associated with male gender, living outside a major city, ever using illegal drugs and early age of first alcohol consumption (all pmarketing social media use (OR 2.1, 95% CI 1.5-2.8, p=marketing pages is common regardless of age, and associated with riskier alcohol consumption, among young Australians. There is a need to develop strategies to reduce the exposure to, and potential impact of, alcohol marketing social media pages on young Australians, and ensure these pages are neither accessible to nor targeting underage social media users. © 2016 Public Health Association of Australia.

The effects of chronic alcohol self-administration in nonhuman primate brain networks.

Science.gov (United States)

Telesford, Qawi K; Laurienti, Paul J; Davenport, April T; Friedman, David P; Kraft, Robert A; Daunais, James B

2015-04-01

Long-term alcohol abuse is associated with change in behavior, brain structure, and brain function. However, the nature of these changes is not well understood. In this study, we used network science to analyze a nonhuman primate model of ethanol self-administration to evaluate functional differences between animals with chronic alcohol use and animals with no exposure to alcohol. Of particular interest was how chronic alcohol exposure may affect the resting state network. Baseline resting state functional magnetic resonance imaging was acquired in a cohort of vervet monkeys. Animals underwent an induction period where they were exposed to an isocaloric maltose dextrin solution (control) or ethanol in escalating doses over three 30-day epochs. Following induction, animals were given ad libitum access to water and a maltose dextrin solution (control) or water and ethanol for 22 h/d over 12 months. Cross-sectional analyses examined region of interests in hubs and community structure across animals to determine differences between drinking and nondrinking animals after the 12-month free access period. Animals were classified as lighter (intake pattern during the 12-month ethanol free access period. Statistical analysis of hub connectivity showed significant differences in heavier drinkers for hubs in the precuneus, posterior parietal cortices, superior temporal gyrus, subgenual cingulate, and sensorimotor cortex. Heavier drinkers were also shown to have less consistent communities across the brain compared to lighter drinkers. The different level of consumption between the lighter and heavier drinking monkeys suggests that differences in connectivity may be intake dependent. Animals that consume alcohol show topological differences in brain network organization, particularly in animals that drink heavily. Differences in the resting state network were linked to areas that are associated with spatial association, working memory, and visuomotor processing. Copyright �

Alcohol Expectancies Mediate and Moderate the Associations between Big Five Personality Traits and Adolescent Alcohol Consumption and Alcohol-Related Problems.

Science.gov (United States)

Ibáñez, Manuel I; Camacho, Laura; Mezquita, Laura; Villa, Helena; Moya-Higueras, Jorge; Ortet, Generós

2015-01-01

Personality and expectancies are relevant psychological factors for the development of adolescent alcohol use and misuse. The present study examined their direct, mediated and moderated effects on different drinking behaviors in adolescence. Personality domains of the five-factor model, positive and negative alcohol expectancies (AEs), alcohol use during the week and the weekend, and alcohol-related problems were assessed in a sample of 361 adolescents. Different personality dimensions were directly associated with specific alcohol outcomes: Extraversion, low Conscientiousness and low Openness were associated with weekend alcohol use; low Agreeableness was related to weekday use; whereas low Agreeableness, low Conscientiousness and Extraversion were associated with alcohol-related problems. In addition, positive AEs mediated the relationship between Extraversion and alcohol use, whereas both positive and negative expectancies mediated the association between Neuroticism and alcohol consumption and alcohol-related problems. Finally, both types of expectancies interacted with Extraversion to predict alcohol problems. Our results highlight the importance of examining the complex interplay of comprehensive personality models and AEs to gain a better understanding of the development of different alcohol use and misuse patterns in adolescence.

75 FR 34941 - Review of the Commission's Program Access Rules and Examination of Programming Tying Arrangements

Science.gov (United States)

2010-06-21

... Commission's Program Access Rules and Examination of Programming Tying Arrangements AGENCY: Federal... Program Access Rules and Examination of Programming Tying Arrangements, MB Docket No. 07-198, FCC 10-17... information collection is contained in Sections 4(i), 303(r), and 628 of the Communications Act of 1934, as...

Mapping Patterns and Trends in the Spatial Availability of Alcohol Using Low-Level Geographic Data: A Case Study in England 2003-2013.

Science.gov (United States)

Angus, Colin; Holmes, John; Maheswaran, Ravi; Green, Mark A; Meier, Petra; Brennan, Alan

2017-04-12

Much literature examines the relationship between the spatial availability of alcohol and alcohol-related harm. This study aims to address an important gap in this evidence by using detailed outlet data to examine recent temporal trends in the sociodemographic distribution of spatial availability for different types of alcohol outlet in England. Descriptive analysis of measures of alcohol outlet density and proximity using extremely high resolution market research data stratified by outlet type and quintiles of area-level deprivation from 2003, 2007, 2010 and 2013 was undertaken and hierarchical linear growth models fitted to explore the significance of socioeconomic differences. We find that overall availability of alcohol changed very little from 2003 to 2013 (density +1.6%), but this conceals conflicting trends by outlet type and area-level deprivation. Mean on-trade density has decreased substantially (-2.2 outlets within 1 km (Inter-Quartile Range (IQR) -3-0), although access to restaurants has increased (+1.0 outlets (IQR 0-1)), while off-trade access has risen substantially (+2.4 outlets (IQR 0-3)). Availability is highest in the most deprived areas ( p trends in the spatial availability of alcohol. There are significant variations in these trends by outlet type and deprivation level which may have important implications for health inequalities and public health policy.

Adolescent C57BL/6J mice show elevated alcohol intake, but reduced taste aversion, as compared to adult mice: a potential behavioral mechanism for binge drinking.

Science.gov (United States)

Holstein, Sarah E; Spanos, Marina; Hodge, Clyde W

2011-10-01

Binge alcohol drinking during adolescence is a serious health problem that may increase future risk of an alcohol use disorder. Although there are several different procedures by which to preclinically model binge-like alcohol intake, limited-access procedures offer the advantage of achieving high voluntary alcohol intake and pharmacologically relevant blood alcohol concentrations (BACs). Therefore, in the current study, developmental differences in binge-like alcohol drinking using a limited-access cycling procedure were examined. In addition, as alcohol drinking has been negatively correlated with sensitivity to the aversive properties of alcohol, we examined developmental differences in sensitivity to an alcohol-induced conditioned taste aversion (CTA). Binge-like alcohol consumption was investigated in adolescent (4 weeks) and adult (10 weeks) male C57BL/6J mice for 2 to 4 h/d for 16 days. Developmental differences in sensitivity to an alcohol-induced CTA were examined in adolescent and adult mice, with saline or alcohol (3 or 4 g/kg) repeatedly paired with the intake of a novel tastant (NaCl). Adolescent mice showed a significant increase in alcohol intake as compared to adults, with adolescents achieving higher BACs and increasing alcohol consumption over successive cycles of the binge procedure. Conversely, adolescent mice exhibited a dose-dependent reduction in sensitivity to the aversive properties of alcohol, as compared to adult mice, with adolescent mice failing to develop a CTA to 3 g/kg alcohol. Finally, extinction of an alcohol CTA was observed following conditioning with a higher dose of alcohol in adolescent, versus adult, mice. These results indicate that adolescent mice consume more alcohol, per kilogram body weight, than adults in a binge-like model of alcohol drinking and demonstrate a blunted sensitivity to the conditioned aversive effects of alcohol. Overall, this supports a behavioral framework by which heightened binge alcohol intake during

Medicaid-Covered Alcohol and Drug Treatment Use among People with Intellectual Disabilities: Evidence of Disparities

Science.gov (United States)

Slayter, Elspeth

2010-01-01

For some, community inclusion facilitates access to alcohol and drugs and, therefore, the potential for developing substance abuse disorders. However, little is known about substance abuse treatment use among people with intellectual disabilities. Using standardized performance measures, substance abuse treatment utilization was examined for…

Is primary care access to CT brain examinations effective?

International Nuclear Information System (INIS)

Benamore, R.E.; Wright, D.; Britton, I.

2005-01-01

AIM: Primary care access to CT head examinations could enable common neurological conditions to be managed within primary care. Outcome data from the first 8 years of a local service were used to identify effective referral criteria. METHODS: Primary care head CT results from 1 March 1995 to 31 October 2003 were categorized as normal, incidental or significant findings. Normal reports were cross-referenced for referral to secondary care. Case notes with incidental or significant CT findings were reviewed for secondary care attendance and outcome. RESULTS: Records of 1403/1645 CT head examinations (85%) were available for review. Of these 1403, 951 (67.8%) returned normal findings, 317 (22.6%) incidental findings and 135 (9.6%) significant findings. The commonest indication for referral was investigation of headaches (46.6%). Of the total 533 patients under 50 years of age, 13 (2.4%) yielded significant findings and all 13 showed other features in addition to headache. Of 314 cases presenting with focal neurology, 83 (26.4%) showed significant findings. 314 patients were referred from primary to secondary care. 189 had normal scans and 74 had findings described as incidental. 60% of secondary care referrals were for normal CT scans. In patients with focal neurology, 90 of 314 were referred, allowing 71% to be managed in primary care. Yield was also 0% for headaches, dizziness, visual disturbance or nausea and vomiting. CONCLUSION: Primary care access to CT brain examinations is effective for patients with focal neurology, neurological symptoms or a known malignancy, but not for patients aged less than 50 years, or with uncomplicated headaches, dizziness or diplopia

Is primary care access to CT brain examinations effective?

Energy Technology Data Exchange (ETDEWEB)

Benamore, R.E. [Department of Radiology, Pilgrim Hospital, Boston (United Kingdom)]. E-mail: rachelbenamore@doctors.org.uk; Wright, D. [Department of Radiology, Pilgrim Hospital, Boston (United Kingdom); Britton, I. [Department of Radiology, Pilgrim Hospital, Boston (United Kingdom)

2005-10-01

AIM: Primary care access to CT head examinations could enable common neurological conditions to be managed within primary care. Outcome data from the first 8 years of a local service were used to identify effective referral criteria. METHODS: Primary care head CT results from 1 March 1995 to 31 October 2003 were categorized as normal, incidental or significant findings. Normal reports were cross-referenced for referral to secondary care. Case notes with incidental or significant CT findings were reviewed for secondary care attendance and outcome. RESULTS: Records of 1403/1645 CT head examinations (85%) were available for review. Of these 1403, 951 (67.8%) returned normal findings, 317 (22.6%) incidental findings and 135 (9.6%) significant findings. The commonest indication for referral was investigation of headaches (46.6%). Of the total 533 patients under 50 years of age, 13 (2.4%) yielded significant findings and all 13 showed other features in addition to headache. Of 314 cases presenting with focal neurology, 83 (26.4%) showed significant findings. 314 patients were referred from primary to secondary care. 189 had normal scans and 74 had findings described as incidental. 60% of secondary care referrals were for normal CT scans. In patients with focal neurology, 90 of 314 were referred, allowing 71% to be managed in primary care. Yield was also 0% for headaches, dizziness, visual disturbance or nausea and vomiting. CONCLUSION: Primary care access to CT brain examinations is effective for patients with focal neurology, neurological symptoms or a known malignancy, but not for patients aged less than 50 years, or with uncomplicated headaches, dizziness or diplopia.

Emotion dysregulation and peer drinking norms uniquely predict alcohol-related problems via motives.

Science.gov (United States)

Simons, Raluca M; Hahn, Austin M; Simons, Jeffrey S; Murase, Hanako

2017-08-01

This study examined the relationships between emotion dysregulation, peer drinking norms, drinking motives, and alcohol-related outcomes among 435 college students. We examined the mediating roles of drinking motives when predicting alcohol consumption and related problems from the subscales of the Difficulties in Emotion Regulation Scale (DERS; Gratz and Roemer, 2004) via negative and positive reinforcement models. First, we hypothesized that individuals who lack in emotion regulation strategies or have difficulties in accepting negative emotions are more likely to drink to cope. Additionally, we hypothesized that individuals who act impulsively or become distracted when upset as well as those with higher peer drinking norms are more likely to drink for social and enhancement motives. The results of the path model indicated that limited access to emotion regulation strategies significantly predicted alcohol-related problems via both depression and anxiety coping motives, but did not predict alcohol consumption. Nonacceptance of emotional responses was not significantly associated with coping motives. Impulsivity had a significant direct relationship with alcohol problems. Difficulty in engaging in goal-directed behaviors predicted both enhancement and social motives, but only enhancement motives in turn predicted consumption. Norms indirectly predicted problems via enhancement motives and consumption. The results indicated that using alcohol to reduce negative or to increase positive emotions increases alcohol consumption and alcohol-related problems. Overall, results advance our understanding of the mechanisms of increased alcohol use and problems among college students. Copyright © 2017 Elsevier B.V. All rights reserved.

Short- and Long-Term Effects of Adolescent Alcohol Access: Evidence from Denmark

DEFF Research Database (Denmark)

Gupta, Nabanita Datta; Nilsson, Anton

We exploit changes in minimum legal alcohol purchasing ages in Denmark in order to estimate effects on short- and long-term health outcomes, as well as on human capital formation. Employing a difference-in-differences approach for immediate outcomes and a “regression kink design” for long......-term outcomes, we bring comprehensive evidence on the health and education effects of three reforms, which affected alcohol availability along different dimensions and margins – 1) establishing an off-premise alcohol purchase age of 15 (1998), 2) raising the off-premise alcohol purchase age to 16 (2004), and 3......) increasing the purchase age of beverages exceeding 16.5% in alcohol content from 16 to 18 (2011). Our findings show significant short-term effects of the first and third reforms in terms of reducing injuries and alcohol-related conditions, and some long-term effects of the first reform in terms of reducing...

Perpetration of Alcohol-Related Aggression by Male and Female College Students: An Examination of Overt and Relational Aggression.

Science.gov (United States)

Robertson, Kirsten; Forbes, Sarah; Thyne, Maree

2017-03-01

Existing literature exemplifies the relationship between alcohol and overt aggression, especially for adult males. Less clear is the relationship between alcohol and aggression among male and female college students, in particular, the nature of this aggression and the co-occurrence of drinking and aggression on the same day (temporal proximity). This study examines the chronic and temporal nature of males' and females' alcohol-related aggression among college students. Two hundred fourteen students completed a web-based 7-day event-level survey measuring alcohol consumption and perpetration of physical aggression, verbal aggression, anger, and relational aggression over 4 weeks, resulting in 4,256 observations (days). The global analysis revealed students who are heavy drinkers are more likely to perpetrate all four forms of aggression, whereas the event-level analysis revealed that specific forms of aggression are associated with drinking at the time, while other forms were not linked to drinking occasions. Cross-tabulation revealed males and females were more likely to use verbal and physical aggression when drinking. For females, drinking was also associated with relational aggression and anger. Despite often being overlooked in research on aggression during emerging adulthood, relational aggression was prevalent. Discrepancies between the global and temporal analysis revealed factors other than alcohol might explain the relationship between chronic alcohol consumption and specific forms of aggression. This is one of the first event-level studies to show the temporal relationship between alcohol and relational aggression. The distinctions in the current study, exemplifying the diversity of alcohol-related aggression, are critical for understanding aggressive behavior, potential gender differences, and for developing interventions. The temporal relationship between alcohol and aggression suggests health interventions should target drinking and aggression

Perspectives on the neuroscience of alcohol from the National Institute on Alcohol Abuse and Alcoholism.

Science.gov (United States)

Reilly, Matthew T; Noronha, Antonio; Warren, Kenneth

2014-01-01

Mounting evidence over the last 40 years clearly indicates that alcoholism (alcohol dependence) is a disorder of the brain. The National Institute on Alcohol Abuse and Alcoholism (NIAAA) has taken significant steps to advance research into the neuroscience of alcohol. The Division of Neuroscience and Behavior (DNB) was formed within NIAAA in 2002 to oversee, fund, and direct all research areas that examine the effects of alcohol on the brain, the genetic underpinnings of alcohol dependence, the neuroadaptations resulting from excessive alcohol consumption, advanced behavioral models of the various stages of the addiction cycle, and preclinical medications development. This research portfolio has produced important discoveries in the etiology, treatment, and prevention of alcohol abuse and dependence. Several of these salient discoveries are highlighted and future areas of neuroscience research on alcohol are presented. © 2014 Elsevier B.V. All rights reserved.

Alcohol in moderation

DEFF Research Database (Denmark)

Mueller, Simone; Lockshin, Larry; Louviere, Jordan J.

2011-01-01

products identified, which are jointly purchased with low alcohol wines. The effect of a tax increase on substitution patterns between alcoholic beverages is examined. Methodology: In a discrete choice experiment, based on their last purchase, consumers select one or several different alcoholic beverages......Purpose: The study examines the market potential for low and very low alcohol wine products under two different tax regimes. The penetration and market share of low alcohol wine are estimated under both tax conditions. Consumers’ alcoholic beverage purchase portfolios are analysed and those...... into a purchase basket. An experimental design controlled the beverages’ price variation. Applying an intra-individual research design, respondents’ purchases were simulated under current and increased taxes. Findings: A market potential for low and very low wine products of up to ten percent of the wine market...

Self-regulatory failure and the perpetration of adolescent dating violence: Examining an alcohol use by gene explanation.

Science.gov (United States)

Foshee, Vangie A; Benefield, Thad S; Puvanesarajah, Samantha; Reyes, Heath Luz McNaughton; Haberstick, Brett C; Smolen, Andrew; Ennett, Susan T; Suchindran, Chirayath

2015-03-01

Studies report that alcohol use is related to partner violence, but for many, alcohol use does not culminate in violence against partners. Guided by a self-regulatory failure framework, we predicted that alcohol use would be more strongly associated with dating violence perpetration among adolescents with genotypes linked to impulsivity and emotional reactivity. The hypothesis was tested using random coefficient modeling of data from a multi-wave longitudinal study spanning grades 8-12 (ages 13-18) (n = 1,475). Analyses adjusted for multiple testing and race, and the potential for gene by environment correlation was examined. As predicted, alcohol use was more strongly associated with dating violence among adolescents who had a high rather than a low multilocus genetic profile composed of five genetic markers that influence dopamine signaling. Alcohol use was more strongly related to dating violence among boys with long rather than short 5-HTTLPR alleles, the opposite of the prediction. MAOA-uVNTR did not interact with alcohol, but it had a main effect on dating violence by boys in later grades in the expected direction: boys with more low activity alleles perpetrated more dating violence. Exploratory analyses found variation in findings by race. Our findings demonstrate the importance of incorporating genes into etiological studies of adolescent dating violence, which to date has not been done. Aggr. Behav. Aggr. Behav. 42:189-203, 2015. © 2014 Wiley Periodicals, Inc. © 2014 Wiley Periodicals, Inc.

Alcohol consumption, masculinity, and alcohol-related violence and anti-social behaviour in sportspeople.

Science.gov (United States)

O'Brien, Kerry S; Forrest, Walter; Greenlees, Iain; Rhind, Daniel; Jowett, Sophia; Pinsky, Ilana; Espelt, Albert; Bosque-Prous, Marina; Sonderlund, Anders Larrabee; Vergani, Matteo; Iqbal, Muhammad

2018-04-01

There is no research examining alcohol-related aggression and anti-social behaviour in UK or European sportspeople (athletes), and no research has examined relationships between masculinity, alcohol consumption, and alcohol-related aggression and antisocial behaviour in sportspeople (athletes). This study addresses this gap. Cross-sectional. A sample (N=2048; women=892, 44%) of in season sportspeople enrolled at UK universities (response 83%), completed measures of masculinity, alcohol consumption, within-sport (on-field) violence, and having been the perpetrator and/or victim of alcohol-related violent/aggressive and antisocial behaviour (e.g., hit/assaulted, vandalism, sexual assault). Logistic regressions examined predictors of alcohol-related violence/aggression and anti-social behaviours. Significant bivariate relationships between masculinity, within-sport violence, alcohol consumption, and alcohol-related aggression and anti-social behaviour were found for both men and women (p'smasculinity and alcohol consumption in men and women were related to an increased odds of having conducted an aggressive, violent and/or anti-social act in the past 12 months when intoxicated. Odds ratios were largest for relationships between masculinity, alcohol consumption, within-sport violence, and interpersonal violence/aggression (p'smasculinity and excessive drinking. Interventions that reduce excessive alcohol consumption, masculine norms and associated within-sport violence, could be effective in reducing alcohol-related aggression and antisocial behaviour in UK sportspeople. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Oxytocin reduces alcohol consumption in prairie voles.

Science.gov (United States)

Stevenson, J R; Wenner, S M; Freestone, D M; Romaine, C C; Parian, M C; Christian, S M; Bohidar, A E; Ndem, J R; Vogel, I R; O'Kane, C M

2017-10-01

Alcohol use disorder (AUD) negatively affects millions of people every year in the United States, and effective treatments for AUD are still needed. The neuropeptide oxytocin has shown promise for reducing alcohol drinking in mice and rats. Because oxytocin also plays a key role in complex prosocial behaviors like bonding and attachment, we tested the effect of oxytocin on alcohol drinking in prairie voles, a species that both consumes high amounts of alcohol and forms oxytocin dependent social bonds in a manner similar to humans. Oxytocin treatment (1.0, 3.0, and 10.0mg/kg, i.p.) reduced alcohol consumption in male and female prairie voles in animals that had access to 15% ethanol vs water every other day for 12 alcohol drinking sessions. In animals with continuous access to 15% alcohol and water, oxytocin (3.0mg/kg) reduced alcohol consumption only in the first hour of access after treatment, with no significant effects on consumption over the 24-hr period. In an open field locomotor test, oxytocin (1.0, 3.0, and 10.0mg/kg, i.p.) did not affect overall locomotor activity; however, ethanol (2g/kg, i.p.) increased locomotor activity in males and females, and produced anxiolytic effects (increased time in the center of an open field) in females only. Because prairie voles have been shown to match the alcohol consumption of their cage mate, we evaluated the relationship between cage mates' alcohol drinking. There was an overall pattern of social facilitation (consumption by one cage mate predicted consumption by the other cage mate); however, we found significant individual differences across cages in which many cages did not show significant matching, and, in some cases one cage mate's consumption negatively predicted the other cage mate's consumption. Overall, our data provide support for the potential of oxytocin as a treatment to reduce alcohol consumption. Copyright © 2017 Elsevier Inc. All rights reserved.

Reducing Alcohol Harm. International Benchmark

Science.gov (United States)

2008-01-01

last 10 years.12 Apart from the cost of medical care, the cost of alcohol use can also be associated with absenteeism and property damage. Alcohol...related harms cost British industry approximately £2 billion a year13 and the NHS about £1.7 billion a year14. Alcohol affects labour and productivity...Harmful drinking, Factsheet, June (2007). 15 “ Absenteeism due to drink”, Healthcare Today Magazine, September 19th, 2007. (Accessed on 19/09/07, at

Impacts of Changing Marijuana Policies on Alcohol Use in the United States

Science.gov (United States)

Guttmannova, Katarina; Lee, Christine M.; Kilmer, Jason R.; Fleming, Charles B.; Rhew, Isaac C.; Kosterman, Rick; Larimer, Mary E.

2015-01-01

Background Marijuana policies are rapidly evolving. In the United States, recreational use of marijuana is now legal in four states and medical marijuana is legal in 23 states. Research evaluating such policies has focused primarily on how policies affect issues of price, access to, use, and consequences of marijuana. Due to potential spillover effects, researchers also need to examine how marijuana policies may impact use and consequences of alcohol. Methods The current paper is a critical review of articles evaluating alcohol outcomes associated with marijuana decriminalization, medical marijuana legalization, and non-medical or recreational marijuana legalization. We identified articles and reports through (1) online searches of EBSCO host database including Academic search premier, Econlit, Legal collection, Medline, Psych articles, and PsycINFO, as well as PubMed and Google Scholar databases; (2) review of additional articles cited in papers identified through electronic searches; and (3) targeted searches of state and local government records regarding marijuana law implementation. We reviewed studies with respect to their data sources and sample characteristics, methodology, and the margin of alcohol and marijuana use, timing of policy change, and the aspects of laws examined. Results The extant literature provides some evidence for both substitution (i.e., more liberal marijuana policies related to less alcohol use as marijuana becomes a substitute) and complementary (i.e., more liberal marijuana policies related to increases in both marijuana and alcohol use) relationships in the context of liberalization of marijuana policies in the United States. Conclusions Impact of more liberal marijuana policies on alcohol use is complex, and likely depends on specific aspects of policy implementation, including how long the policy has been in place. Further, evaluation of marijuana policy effects on alcohol use may be sensitive to the age group studied and the

Examination of breath alcohol concentration (BrAC) levels, alcohol use disorders identification test (AUDIT-C) classification, and intended plans for getting home among bar-attending college students.

Science.gov (United States)

Martin, Ryan J; Chaney, Beth H; Cremeens-Matthews, Jennifer

2015-06-01

The college student population is one of the heaviest drinking demographic groups in the US and impaired driving is a serious alcohol-related problem. The objective of this study is to better understand the relationship between alcohol-related behaviors and "plans to get home" among a sample of college students. We conducted four anonymous field studies to examine associations between breath alcohol concentration (BrAC) levels, Alcohol Use Disorders Identification Test (AUDIT-C) classification, and plans for getting home among a sample of bar-attending college students (N = 713). The vast majority of participants in our sample (approximately 95%) were not intending to drive and the average BrAC% of those intending to drive was .041. Our one-way ANOVAs indicated that (1) participants classified by the AUDIT-C as not having an alcohol problem had a significantly lower BrAC% than those classified as having a potential problem and (2) participants planning to drive had a significantly lower BrAC% than those with a plan that did not involve them driving and those without a plan to get home. Although it is encouraging that most of our sample was not intending to drive, it is important to continue to attempt to reduce impaired driving in this population. This study helps college health professionals and administrators to better understand the relationship between alcohol-related behaviors and plans to get home among college students. © American Academy of Addiction Psychiatry.

Alcohol, microbiome, life style influence alcohol and non-alcoholic organ damage.

Science.gov (United States)

Neuman, Manuela G; French, Samuel W; Zakhari, Samir; Malnick, Stephen; Seitz, Helmut K; Cohen, Lawrence B; Salaspuro, Mikko; Voinea-Griffin, Andreea; Barasch, Andrei; Kirpich, Irina A; Thomes, Paul G; Schrum, Laura W; Donohue, Terrence M; Kharbanda, Kusum K; Cruz, Marcus; Opris, Mihai

2017-02-01

This paper is based upon the "8th Charles Lieber's Satellite Symposium" organized by Manuela G. Neuman at the Research Society on Alcoholism Annual Meeting, on June 25, 2016 at New Orleans, Louisiana, USA. The integrative symposium investigated different aspects of alcohol-induced liver disease (ALD) as well as non-alcohol-induced liver disease (NAFLD) and possible repair. We revealed the basic aspects of alcohol metabolism that may be responsible for the development of liver disease as well as the factors that determine the amount, frequency and which type of alcohol misuse leads to liver and gastrointestinal diseases. We aimed to (1) describe the immuno-pathology of ALD, (2) examine the role of genetics in the development of alcoholic hepatitis (ASH) and NAFLD, (3) propose diagnostic markers of ASH and non-alcoholic steatohepatitis (NASH), (4) examine age and ethnic differences as well as analyze the validity of some models, (5) develop common research tools and biomarkers to study alcohol-induced effects, 6) examine the role of alcohol in oral health and colon and gastrointestinal cancer and (7) focus on factors that aggravate the severity of organ-damage. The present review includes pre-clinical, translational and clinical research that characterizes ALD and NAFLD. Strong clinical and experimental evidence lead to recognition of the key toxic role of alcohol in the pathogenesis of ALD with simple fatty infiltrations and chronic alcoholic hepatitis with hepatic fibrosis or cirrhosis. These latter stages may also be associated with a number of cellular and histological changes, including the presence of Mallory's hyaline, megamitochondria, or perivenular and perisinusoidal fibrosis. Genetic polymorphisms of ethanol metabolizing enzymes and cytochrome p450 (CYP) 2E1 activation may change the severity of ASH and NASH. Other risk factors such as its co-morbidities with chronic viral hepatitis in the presence or absence of human deficiency virus were discussed

Turning to alcohol?

International Nuclear Information System (INIS)

Reiboro, S.K.

1998-01-01

Brazil is examining whether turning to alcohol could solve its problems. The fuel alcohol producers are lobbying hard for the government to increase the use of alcohol to fuel the country's cars. Not only does using alcohol reduce CO 2 , runs the argument, but the Kyoto agreement might just attract international financing for the project. (author)

Ethanol up-regulates nucleus accumbens neuronal activity dependent pentraxin (Narp): implications for alcohol-induced behavioral plasticity.

Science.gov (United States)

Ary, Alexis W; Cozzoli, Debra K; Finn, Deborah A; Crabbe, John C; Dehoff, Marlin H; Worley, Paul F; Szumlinski, Karen K

2012-06-01

Neuronal activity dependent pentraxin (Narp) interacts with α-amino-3-hydroxyl-5-methyl-4-isoxazole-propionate (AMPA) glutamate receptors to facilitate excitatory synapse formation by aggregating them at established synapses. Alcohol is well-characterized to influence central glutamatergic transmission, including AMPA receptor function. Herein, we examined the influence of injected and ingested alcohol upon Narp protein expression, as well as basal Narp expression in mouse lines selectively bred for high blood alcohol concentrations under limited access conditions. Alcohol up-regulated accumbens Narp levels, concomitant with increases in levels of the GluR1 AMPA receptor subunit. However, accumbens Narp or GluR1 levels did not vary as a function of selectively bred genotype. We next employed a Narp knock-out (KO) strategy to begin to understand the behavioral relevance of alcohol-induced changes in protein expression in several assays of alcohol reward. Compared to wild-type mice, Narp KO animals: fail to escalate daily intake of high alcohol concentrations under free-access conditions; shift their preference away from high alcohol concentrations with repeated alcohol experience; exhibit a conditioned place-aversion in response to the repeated pairing of 3 g/kg alcohol with a distinct environment and fail to exhibit alcohol-induced locomotor hyperactivity following repeated alcohol treatment. Narp deletion did not influence the daily intake of either food or water, nor did it alter any aspect of spontaneous or alcohol-induced motor activity, including the development of tolerance to its motor-impairing effects with repeated treatment. Taken together, these data indicate that Narp induction, and presumably subsequent aggregation of AMPA receptors, may be important for neuroplasticity within limbic subcircuits mediating or maintaining the rewarding properties of alcohol. Published by Elsevier Inc.

Associations of alcohol use disorder, alcohol use, housing, and service use in a homeless sample of 255 individuals followed over two years.

Science.gov (United States)

Asana, Olubunmi O; Ayvaci, Emine R; Pollio, David E; Hong, Barry A; North, Carol S

2018-03-29

Homeless individuals with alcohol use disorders have multiple comorbidities and therefore various service needs. Despite need for services, homeless individuals face numerous barriers to treatment. Little is known about the associations of specific services in relation to homelessness in the context of alcohol problems. The current study analyzed 2-year prospective longitudinal data on a homeless sample, examining relationships between alcohol use disorder, alcohol use, housing status, and service use over time. 255 of 400 individuals recruited systematically from shelters and street locations completed 3 annual assessments (69% completion). Data on lifetime and current psychiatric disorders, housing status, and past year service use were obtained and merged with service use data gathered from local agencies. GEE models were created to predict dependent outcome variables of stable housing, alcohol use, and service use in both follow-up years. Lifetime alcohol use disorder was positively associated with substance and medical service use. Alcohol problems did not hinder attainment of stable housing, and placement in housing did not necessarily increase risk for alcohol use. Stable housing was negatively associated with psychiatric and substance service use. In the second year, when alcohol use was finally associated with receiving substance services, it appears that these services provided a gateway to psychiatric services. The psychiatric services in turn appeared to provide a gateway to medical services. Alcohol use acted differently compared to lifetime alcohol use disorder in relation to service use. Lack of association between alcohol use and housing supports Housing First policy. Obtaining housing may have ameliorative effects on mental health, diminishing perceived need for psychiatric services. Services may also be more accessible during homelessness. Obtaining substance treatment may provide a gateway for those who use alcohol after becoming homeless to

Parental Divorce, Maternal-Paternal Alcohol Problems, and Adult Offspring Lifetime Alcohol Dependence.

Science.gov (United States)

Thompson, Ronald G; Alonzo, Dana; Hasin, Deborah S

2013-01-01

This study examined the influences of parental divorce and maternal-paternal histories of alcohol problems on adult offspring lifetime alcohol dependence using data from the 2001-2002 National Epidemiological Survey on Alcohol and Related Conditions (NESARC). Parental divorce and maternal-paternal alcohol problems interacted to differentially influence the likelihood of offspring lifetime alcohol dependence. Experiencing parental divorce and either maternal or paternal alcohol problems doubled the likelihood of alcohol dependence. Divorce and history of alcohol problems for both parents tripled the likelihood. Offspring of parental divorce may be more vulnerable to developing alcohol dependence, particularly when one or both parents have alcohol problems.

The economic impact of alcohol abuse and alcoholism.

Science.gov (United States)

Burke, T R

1988-01-01

abuse have been established in about 90 percent of major companies, and Federal employees' access to treatment is being expanded through health insurance coverage. Collective public efforts are required to encourage prevention and treatment efforts, and to begin to reduce the economic effects of alcohol abuse that the country can no longer afford.

POST-RETRIEVAL EXTINCTION ATTENUATES ALCOHOL CUE REACTIVITY IN RATS

Science.gov (United States)

Cofresí, Roberto U.; Lewis, Suzanne M.; Chaudhri, Nadia; Lee, Hongjoo J.; Monfils, Marie-H.; Gonzales, Rueben A.

2017-01-01

BACKGROUND Conditioned responses to alcohol-associated cues can hinder recovery from alcohol use disorder (AUD). Cue exposure (extinction) therapy (CET) can reduce reactivity to alcohol cues, but its efficacy is limited by phenomena such as spontaneous recovery and reinstatement that can cause a return of conditioned responding after extinction. Using a preclinical model of alcohol cue reactivity in rats, we evaluated whether the efficacy of alcohol CET could be improved by conducting CET during the memory reconsolidation window after retrieval of a cue-alcohol association. METHODS Rats were provided with intermittent access to unsweetened alcohol. Rats were then trained to predict alcohol access based on a visual cue. Next, rats were treated with either standard extinction (n=14) or post-retrieval extinction (n=13). Rats were then tested for long-term memory of extinction and susceptibility to spontaneous recovery and reinstatement. RESULTS Despite equivalent extinction, rats treated with post-retrieval extinction exhibited reduced spontaneous recovery and reinstatement relative to rats treated with standard extinction. CONCLUSIONS Post-retrieval CET shows promise for persistently attenuating the risk to relapse posed by alcohol cues in individuals with AUD. PMID:28169439

Alcoholism and Lesbians

Science.gov (United States)

Gedro, Julie

2014-01-01

This chapter explores the issues involved in the relationship between lesbianism and alcoholism. It examines the constellation of health and related problems created by alcoholism, and it critically interrogates the societal factors that contribute to the disproportionately high rates of alcoholism among lesbians by exploring the antecedents and…

Alcohol and Breastfeeding

DEFF Research Database (Denmark)

Haastrup, Maija Bruun; Pottegård, Anton; Damkier, Per

2014-01-01

While the harmful effects of alcohol during pregnancy are well-established, the consequences of alcohol intake during lactation have been far less examined. We reviewed available data on the prevalence of alcohol intake during lactation, the influence of alcohol on breastfeeding......, the pharmacokinetics of alcohol in lactating women and nursing infants and the effects of alcohol intake on nursing infants. A systematic search was performed in PubMed from origin to May 2013, and 41 publications were included in the review. Approximately half of all lactating women in Western countries consume...... alcohol while breastfeeding. Alcohol intake inhibits the milk ejection reflex, causing a temporary decrease in milk yield. The alcohol concentrations in breast milk closely resemble those in maternal blood. The amount of alcohol presented to nursing infants through breast milk is approximately 5...

Biomarkers for the detection of prenatal alcohol exposure (PAE)

DEFF Research Database (Denmark)

Bjerregaard, Lene Berit Skov; Bager, Heidi; Husby, Steffen

2017-01-01

Alcohol exposure during pregnancy can cause adverse effects to the fetus, because it interferes with fetal development, leading to later physical and mental impairment. The most common clinical tool to determine fetal alcohol exposure is maternal self-reporting. However, a more objective and useful...... method is based on the use of biomarkers in biological specimens alone or in combination with maternal self-reporting. This review reports on clinically relevant biomarkers for detection of prenatal alcohol exposure (PAE). A systematic search was performed to ensure a proper overview in existing...... to be applicable for detection of even low levels of alcohol exposure. Meconium is an accessible matrix for determination of FAEEs and EtG, and blood an accessible matrix for determination of PEth....

Effects of consuming alcohol mixed with energy drinks versus consuming alcohol only on overall alcohol consumption and negative alcohol-related consequences

NARCIS (Netherlands)

de Haan, L.; de Haan, H.A.; van der Palen, Jacobus Adrianus Maria; Olivier, B.; Verster, J.C.

2012-01-01

Background: The aim of this study was to examine differences in alcohol consumption and its consequences when consumed alone and when mixed with energy drinks. Methods: A survey was conducted among Dutch students at Utrecht University and the College of Utrecht. We collected data on alcohol

Positive alcohol use expectancies moderate the association between anxiety sensitivity and alcohol use across adolescence.

Science.gov (United States)

Borges, Allison M; Lejuez, Carl W; Felton, Julia W

2018-06-01

Anxiety sensitivity (AS), or the fear of anxious symptoms and the belief that these symptoms may have negative physical, social, and cognitive consequences, is one personality trait that emerges in early adolescence and may be linked to alcohol use. However, findings are equivocal as to whether elevated AS during adolescence directly predicts alcohol use. Adolescents do report increases in positive alcohol use expectancies during this developmental period, and these expectancies have been found to be significantly associated with alcohol use. The current study examined whether positive alcohol use expectancies and AS in early adolescence predicted changes in alcohol use throughout adolescence. This aim was examined via secondary data analyses from a longitudinal study examining the development of risk behaviors in adolescents. Results of univariate latent growth curve modeling suggest that AS alone was not a significant predictor of baseline alcohol use or change in use over time after controlling for gender, age, and self-reported anxiety. However, AS in early adolescence was found to be a significant predictor of increases in alcohol use across adolescence for youth who reported greater positive alcohol use expectancies. These results indicate that beliefs regarding the positive effects of alcohol use are an important moderator in the relation between AS and change in alcohol use during adolescence. Copyright © 2018 Elsevier B.V. All rights reserved.

Public support for alcohol policies associated with knowledge of cancer risk.

Science.gov (United States)

Buykx, Penny; Gilligan, Conor; Ward, Bernadette; Kippen, Rebecca; Chapman, Kathy

2015-04-01

Several options are advocated by policy experts to mitigate alcohol-related harms, although the most effective strategies often have the least public support. While knowledge of tobacco-related health risks predicts support for relevant public health measures, it is not known whether knowledge of alcohol health risks is similarly associated with the acceptability of policies intended to reduce alcohol consumption and related harms. This study aims to gauge public support for a range of alcohol policies and to determine whether or not support is associated with knowledge of a long-term health risk of alcohol consumption, specifically cancer. 2482 adults in New South Wales (NSW), Australia, participated in an online survey. Logistic regression analysis was used to examine the association between demographic data, alcohol consumption, smoking status, knowledge of alcohol as a risk factor for cancer and support for alcohol-related policies. Most participants were supportive of health warnings, restricting access to internet alcohol advertising to young people, and requiring information on national drinking guidelines on alcohol containers. Almost half of participants supported a ban on sport sponsorship, while less than 41% supported price increases, volumetric taxation, or reducing the number of retail outlets. Only 47% of participants identified drinking too much alcohol as a risk factor for cancer. Knowledge of alcohol as a risk factor for cancer was a significant predictor of support for all policies, while level of alcohol consumption had a significant inverse relationship with policy support. The finding that support for alcohol management policies is associated with awareness that drinking too much alcohol may contribute to cancer could assist in the planning of future public health interventions. Improving awareness of the long term health risks of alcohol consumption may be one avenue to increasing public support for effective alcohol harm-reduction policies

Predicting women's alcohol risk-taking while abroad.

Science.gov (United States)

Smith, Gabie; Klein, Sarah

2010-05-01

Numerous studies have examined risk factors that are associated with heavy alcohol use; however, much of this research has not addressed factors that specifically relate to women's alcohol use. The current study has extended the previous literature on women's alcohol-use behavior by examining factors associated with risky drinking in young women traveling abroad (n = 55). Using a pretest-posttest design, we examined the influence of disinhibition sensation-seeking and endorsement of social enhancement alcohol expectancies in relation to participation in risky alcohol use while abroad for three weeks. Analyses confirmed that disinhibition sensation-seeking and social enhancement alcohol expectancies were associated with participation in risky alcohol-use behaviors while abroad (controlling for alcohol-use at the pretest). Analysis of qualitative data reinforced the importance of social facilitation in women's alcohol risk-taking. Participants' qualitative data also emphasized characteristics of situational disinhibition relating to travel as well as culturally-specific motivations for alcohol-use behaviors. Further research examining women's personal need for disinhibition and the role of situational disinhibition in motivating alcohol risk-taking is warranted. In addition, the current findings suggest that interventions focusing on the connections between alcohol use and enhancement of social relationships and the potential isolating effects of non-use are necessary.

Health insurance, alcohol and tobacco use among pregnant and non-pregnant women of reproductive age.

Science.gov (United States)

Brown, Qiana L; Hasin, Deborah S; Keyes, Katherine M; Fink, David S; Ravenell, Orson; Martins, Silvia S

2016-09-01

Understanding the relationship between health insurance coverage and tobacco and alcohol use among reproductive age women can provide important insight into the role of access to care in preventing tobacco and alcohol use among pregnant women and women planning to become pregnant. We examined the association between health insurance coverage and both past month alcohol use and past month tobacco use in a nationally representative sample of women age 12-44 years old, by pregnancy status. The women (n=97,788) were participants in the National Survey of Drug Use and Health (NSDUH) in 2010-2013. Logistic regression models assessed the association between health insurance (insured versus uninsured), past month tobacco and alcohol use, and whether this was modified by pregnancy status. Pregnancy status significantly moderated the relationship between health insurance and tobacco use (p-value≤0.01) and alcohol use (p-value≤0.01). Among pregnant women, being insured was associated with lower odds of alcohol use (adjusted odds ratio [AOR]=0.47; 95% confidence interval [CI]=0.27-0.82), but not associated with tobacco use (AOR=1.14; 95% CI=0.73-1.76). Among non-pregnant women, being insured was associated with lower odds of tobacco use (AOR=0.67; 95% CI=0.63-0.72), but higher odds of alcohol use (AOR=1.23; 95% CI=1.15-1.32). Access to health care, via health insurance coverage is a promising method to help reduce alcohol use during pregnancy. However, despite health insurance coverage, tobacco use persists during pregnancy, suggesting missed opportunities for prevention during prenatal visits. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Patient preferences and perspectives regarding reducing alcohol consumption: role of nalmefene

Directory of Open Access Journals (Sweden)

Luquiens A

2014-09-01

Full Text Available Amandine Luquiens, Henri-Jean Aubin INSERM U669, Université Paris Sud, Hôpital Paul Brousse, Assistance Publique – Hôpitaux de Paris (AP-HP, Villejuif, France Abstract: Alcohol use disorder is a major public health issue. The absolute mortality burden of alcohol-attributable death has increased over the last 20 years. However, access to care remains very poor and many people with alcohol use disorder are untreated. The main limiting factor for access to care in alcohol use disorder appears to be the reluctance to engage in abstinence. Risk reduction is a developing approach in the treatment of alcohol use disorders, drawing its inspiration, with quite a delay, from the decades-long dominant approach in other substance use disorders. A paradigm shift has recently occurred that places more of an emphasis on reducing alcohol as a therapeutic strategy for patients with alcohol use disorder, to better meet the patients’ preferences and needs. The development and recent approval of nalmefene, in alcohol-dependent adults with a high drinking risk level, contributes to enlarging the therapeutic arsenal for alcohol dependence, strengthening the legitimacy of alcohol reduction strategies. Keywords: harm reduction, alcohol use disorder, therapeutic goal, patients’ satisfaction

Discrimination and alcohol-related problems among college students: a prospective examination of mediating effects.

Science.gov (United States)

Hatzenbuehler, Mark L; Corbin, William R; Fromme, Kim

2011-06-01

Discrimination is a risk factor for health-risk behaviors, including alcohol abuse. Far less is known about the mechanisms through which discrimination leads to alcohol-related problems, particularly during high-risk developmental periods such as young adulthood. The present study tested a mediation model using prospective data from a large, diverse sample of 1539 college students. This model hypothesized that discrimination would be associated with established cognitive (positive alcohol expectancies) and affective (negative affect and coping motives) risk factors for alcohol-related problems, which would account for the prospective association between discrimination and alcohol problems. Structural equation modeling indicated that discrimination was associated cross-sectionally with negative affect and more coping motives for drinking, but not with greater alcohol expectancies. Coping motives mediated the prospective relationship between discrimination and alcohol-related problems. Additionally, results indicated significant indirect effects from discrimination to alcohol-related problems through negative affect and coping motives. These associations were evident for multiple groups confronting status-based discrimination, including women, racial/ethnic minorities, and lesbian/gay/bisexual individuals. This study identified potential affective mechanisms linking discrimination to alcohol-related problems. Results suggest several avenues for prevention and intervention efforts with individuals from socially disadvantaged groups. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Alcohol outlet densities and alcohol price: the British Columbia experiment in the partial privatization of alcohol sales off-premise.

Science.gov (United States)

Treno, Andrew J; Ponicki, William R; Stockwell, Tim; Macdonald, Scott; Gruenewald, Paul J; Zhao, Jinhui; Martin, Gina; Greer, Alissa

2013-05-01

Alcohol beverage prices or taxes have been shown to be related to alcohol sales and use and related problems. What is not clear are the mechanisms underlying these relationships. This study examines the relationship between alcohol outlet density under conditions of the partial privatization of off-premise consumption in British Columbia (BC) occurring over the past decade. Two hypotheses are tested. First, reflecting basic supply-demand principles, greater geographic densities of alcohol outlets will be directly related to reductions in beverage prices in response to greater competition. Second, reflecting the effects of niche marketing and resulting market stratification, increased densities of private liquor stores will be especially related to reductions in beverage prices within this outlet category. Data were collected from: (i) a survey of BC private store prices and practices, (ii) alcohol outlet location information, and (iii) data on demographic characteristics. Multilevel models examine the relationships between prices at individual private liquor stores and the densities of government liquor stores, private liquor stores, bars, and restaurants, controlling for background demographics and geographic unit level effects. Spatial dependencies were also examined. Increased densities of private liquor stores were associated with lower mean prices of beer and all alcohol aggregated across brands at the store level. There appeared to be no outlet level effect on discounting patterns, however, with the mean price differences apparently reflecting differences in the quality of brands carried rather than unequal prices for any given brand. Increased densities of private off-sale alcohol outlets appear to result in lower prices charged at said establishments independently of other types of alcohol outlets suggesting that they represent an emerging marketing niche in the context of off-sale outlet privatization. Copyright © 2012 by the Research Society on

European University Students' Experiences and Attitudes toward Campus Alcohol Policy

DEFF Research Database (Denmark)

Van Hal, Guido; Tavolacci, Marie-Pierre; Stock, Christiane

2018-01-01

BACKGROUND: Many studies indicate that a substantial part of the student population drinks excessively, yet most European universities do not have an alcohol policy. In the absence of an alcohol guideline at universities and the easy access to alcohol sold at the student cafeteria, for instance, ...

The implementation and development of complex alcohol control policies in indigenous communities in Queensland (Australia).

Science.gov (United States)

Clough, Alan R; Bird, Katrina

2015-04-01

Very high rates of injury and death during the 1990s were linked with increased alcohol availability and misuse in discrete Indigenous communities in rural and remote Queensland (Australia). To address widespread concerns about a public health crisis, from 2002, the Queensland Government implemented alcohol control strategies known as 'Alcohol Management Plans' (AMPs) in 19 of these communities. Although resources for prevention and treatment were promised, AMPs became increasingly focused on local prohibition, restricted access to alcohol and punitive measures for breaching restrictions. An examination of legislation, regulations, explanatory notes, and published documents indicates this focus evolved across four phases since 2002. The first phase, from 2002 to 2004, saw 'restricted areas' with alcohol 'carriage limits' introduced, restricting the amounts and types of liquor permitted within some communities. The second phase (2002-2007) featured evaluations and reviews by the Queensland Government bringing recommendations for more stringent controls. Additionally, beyond the 'restricted areas', licenced premises situated within the 'catchments' of the targeted communities, mainly located in the nearby regional towns, became subject to 'minimising harm' provisions. These more stringent controls were implemented widely in the third phase (2008-2011) when: the operations of seven community-managed liquor outlets were terminated; the trading arrangements of two others were modified; Police powers to search and seize were increased; and 'attempting' to take liquor into a 'restricted area' also became an offence. Some communities have seen a reduction in alcohol-related harms that have been attributed to these alcohol control strategies. This commentary maps the recent regulatory history of Queensland's alcohol controls targeting discrete Indigenous communities highlighting their increasing focus on punitive measures to reduce access to alcohol. With AMPs in Queensland

Sensation seeking and alcohol use by college students: examining multiple pathways of effects.

Science.gov (United States)

Yanovitzky, Itzhak

2006-01-01

This study tests the proposition that peer influence mediates the effect of sensation seeking, a personality trait, on alcohol use among college students. Cross-sectional data to test this proposition were collected from a representative sample of college students at a large public northeastern university (N = 427). Results of hierarchical regression analyses showed that, as hypothesized, sensation seeking influenced personal alcohol use both directly and indirectly, through its impact on students' frequency of association with alcohol-using peers and the size of their drinking norm misperception. The findings suggest that interventions that seek to limit the frequency in which high sensation seekers associate with peers whose alcohol use is extreme or, alternatively, seek to facilitate social interactions of high sensation seekers with normative peers, may supplement efforts to influence sensation seekers' alcohol and other drug use through tailored mass media advertisements.

Enhancing physicians' use of Alcoholics Anonymous: Internet-based training.

Science.gov (United States)

Sellers, Brealyn; Galanter, Marc; Dermatis, Helen; Nachbar, Martin

2005-01-01

Alcoholics Anonymous is not yet fully employed by the medical community as a means to enhance patient outcome. The purpose of this study was to evaluate visitors' use of an Internet course on Alcoholics Anonymous, and to compare how various disciplines learned about, gained access to and participated in the course. Demographic information was collected from 414 visitors to the course. 64% of the 414 respondents received their last educational degree within the last 10 years, and had an interest in the topic of addiction prior to their accessing the site. 294 (71%) of those who accessed the course completed it, and those who accessed it learned about it from various sources other than print advertisement in professional journals. Within the 230 physician respondents, 143 (62%) were psychiatrists, 82 (78%) of whom learned about the Internet course via professional journal. Given the need for further training among physicians in the use of Alcoholics Anonymous, the Internet can be utilized to make information available to a large number of people. Because it allows the user to access information outside the traditional means, the barriers to its use are minimal, and it has the potential to effectively convey useful clinical information.

Alcohol dependence and health care utilization in African Americans.

Science.gov (United States)

Marshall, Vanessa J; Kalu, Nnenna; Kwagyan, John; Scott, Denise M; Cain, Gloria E; Hill, Karen; Hesselbrock, Victor; Ferguson, Clifford L; Taylor, Robert E

2013-01-01

Ethnic and cultural differences in patterns of alcohol use disorders must be understood in order to address improvement in prevention of such disorders and accessibility to health care services. The purpose of this study was to evaluate factors that influence the utilization of medical and mental health services among alcohol-dependent and non-alcohol-dependent African Americans. A cohort of 454 African Americans was evaluated. Alcohol-dependent participants were recruited from various inpatient treatment facilities in the Washington, DC, metropolitan area and through advertisement and word of mouth. Non-alcohol-dependent participants were recruited by advertisements. Each participant was administered the Semi-Structured Assessment for the Genetics of Alcoholism to assess alcohol dependency and the Family History Assessment module to access family history of alcoholism. Xl Test and analysis of variance were used to analyze the data. Alcohol dependence was more prevalent among men, those with lower income, those with less education, and they utilized mental health counseling as opposed to medical-based therapy. Increased reports of medical conditions such as migraine (p<.001), loss of consciousness (p=.001), and sexually transmitted diseases: (p<.001) were also associated with alcohol dependency. Other factors, including visits to inpatient treatment programs, were directly related to incidence of alcohol dependency regardless of gender status (p<.001). This study suggests an association exists among alcohol dependence, medical conditions, health care, and mental care utilization among African Americans. Future research may benefit from investigating if an association exists between alcohol use disorders and health care utilization for other ethnic groups.

Facile access to unnatural dipeptide-alcohols based on cis-2,5-disubstituted pyrrolidines.

Science.gov (United States)

Jia, Yan-Yan; Li, Xiao-Ye; Wang, Ping-An; Wen, Ai-Dong

2015-02-11

Well-defined unnatural dipeptide-alcohols based on a cis-2,5-disubstitued pyrrolidine backbone were synthesized from commercially available starting materials meso-diethyl-2,5-dibromoadipate, (S)-(-)-1-phenylethylamine, and phenylalaninol. The structures of these unnatural dipeptide-alcohols are supported by HRMS, 1H- and 13C-NMR spectroscopy. These unnatural dipeptide-alcohols can act as building blocks for peptidomimetics.

Alcohol expectancies in young children and how this relates to parental alcohol use

NARCIS (Netherlands)

Mares, S.H.W.; Stone, L.L.; Lichtwarck-Aschoff, A.; Engels, R.C.M.E.

2015-01-01

According to the cognitive model of intergenerational transference, modeling of alcohol use is an indirect process in which parental drinking shapes alcohol expectancies of children, which in turn are associated with later alcohol use in adolescents. The present study examined whether parental

Paternal alcoholism predicts the occurrence but not the remission of alcoholic drinking

DEFF Research Database (Denmark)

Knop, J; Penick, E C; Nickel, E J

2007-01-01

OBJECTIVE: To test the effects of father's alcoholism on the development and remission from alcoholic drinking by age 40. METHOD: Subjects were selected from a Danish birth cohort that included 223 sons of alcoholic fathers (high risk; HR) and 106 matched controls (low risk; LR). Clinical...... examinations were performed at age 40 (n = 202) by a psychiatrist using structured interviews and DSM-III-R diagnostic criteria. RESULTS: HR subjects were significantly more likely than LR subjects to develop alcohol dependence (31% vs. 16%), but not alcohol abuse (17% vs. 15%). More subjects with alcohol...... abuse were in remission at age 40 than subjects with alcohol dependence. Risk did not predict remission from either alcohol abuse or alcohol dependence. CONCLUSION: Familial influences may play a stronger role in the development of alcoholism than in the remission or recovery from alcoholism....

Examining data access and use in science

Energy Technology Data Exchange (ETDEWEB)

Yan, E.; Zhao, M.

2016-07-01

In this research-in-progress paper, we provide preliminary evidence of data access and use in scientific literature based on a content analysis of 600 stratified sampled PLOS ONE publications. Results show that data access and use varied greatly from one paper to another in terms of how datasets were collected, referenced, and curated. (Author)

Relaxin-3 receptor (RXFP3 signalling mediates stress-related alcohol preference in mice.

Directory of Open Access Journals (Sweden)

Andrew W Walker

Full Text Available Stressful life events are causally linked with alcohol use disorders (AUDs, providing support for a hypothesis that alcohol consumption is aimed at stress reduction. We have previously shown that expression of relaxin-3 mRNA in rat brain correlates with alcohol intake and that central antagonism of relaxin-3 receptors (RXFP3 prevents stress-induced reinstatement of alcohol-seeking. Therefore the objectives of these studies were to investigate the impact of Rxfp3 gene deletion in C57BL/6J mice on baseline and stress-related alcohol consumption. Male wild-type (WT and Rxfp3 knockout (KO (C57/B6JRXFP3TM1/DGen littermate mice were tested for baseline saccharin and alcohol consumption and preference over water in a continuous access two-bottle free-choice paradigm. Another cohort of mice was subjected to repeated restraint followed by swim stress to examine stress-related alcohol preference. Hepatic alcohol and aldehyde dehydrogenase activity was assessed in mice following chronic alcohol intake and in naive controls. WT and Rxfp3 KO mice had similar baseline saccharin and alcohol preference, and hepatic alcohol processing. However, Rxfp3 KO mice displayed a stress-induced reduction in alcohol preference that was not observed in WT littermates. Notably, this phenotype, once established, persisted for at least six weeks after cessation of stress exposure. These findings suggest that in mice, relaxin-3/RXFP3 signalling is involved in maintaining high alcohol preference during and after stress, but does not appear to strongly regulate the primary reinforcing effects of alcohol.

Content and functionality of alcohol and other drug websites: results of an online survey.

Science.gov (United States)

Klein, Britt; White, Angela; Kavanagh, David; Shandley, Kerrie; Kay-Lambkin, Frances; Proudfoot, Judith; Drennan, Judy; Connor, Jason; Baker, Amanda; Young, Ross

2010-12-19

There is a growing trend for individuals to seek health information from online sources. Alcohol and other drug (AOD) use is a significant health problem worldwide, but access and use of AOD websites is poorly understood. To investigate content and functionality preferences for AOD and other health websites. An anonymous online survey examined general Internet and AOD-specific usage and search behaviors, valued features of AOD and health-related websites (general and interactive website features), indicators of website trustworthiness, valued AOD website tools or functions, and treatment modality preferences. Surveys were obtained from 1214 drug (n = 766) and alcohol website users (n = 448) (mean age 26.2 years, range 16-70). There were no significant differences between alcohol and drug groups on demographic variables, Internet usage, indicators of website trustworthiness, or on preferences for AOD website functionality. A robust website design/navigation, open access, and validated content provision were highly valued by both groups. While attractiveness and pictures or graphics were also valued, high-cost features (videos, animations, games) were minority preferences. Almost half of respondents in both groups were unable to readily access the information they sought. Alcohol website users placed greater importance on several AOD website tools and functions than did those accessing other drug websites: online screening tools (χ²(2) = 15.8, P user groups was an Internet site with email therapist support. Explorations of demographic differences were also performed. While gender did not affect survey responses, younger respondents were more likely to value interactive and social networking features, whereas downloading of credible information was most highly valued by older respondents. Significant deficiencies in the provision of accessible information on AOD websites were identified, an important problem since information seeking was the most common reason for

Motives for mixing alcohol with energy drinks and other non-alcoholic beverages and its effects on overall alcohol consumption among UK students

NARCIS (Netherlands)

Johnson, Sean J; Alford, Chris; Verster, Joris C; Stewart, Karina

INTRODUCTION: A UK student survey examined the motivations for consuming energy drinks alone and mixed with alcohol, and aimed to determine whether the type of motive had a differential effect on overall alcohol consumption. METHODS: The online survey (N = 1873) assessed alcohol consumption and

Alcohol Prevention Strategies on College Campuses and Student Alcohol Abuse and Related Problems

Science.gov (United States)

Ringwalt, Christopher L.; Paschall, Mallie J.; Gitelman, Amy M.

2011-01-01

This study examined the relationship between colleges' alcohol abuse prevention strategies and students' alcohol abuse and related problems. Alcohol prevention coordinators and first year students in 22 colleges reported whether their schools were implementing 48 strategies in six domains, and students (N = 2041) completed another survey…

Long-term trends in alcohol policy attitudes in Norway.

Science.gov (United States)

Rossow, Ingeborg; Storvoll, Elisabet E

2014-05-01

The aim of this study was to describe trends in attitudes to alcohol control policies in Norway over a period of 50 years and to discuss how these trends relate to developments in alcohol policy. Survey data from 17 national population surveys, national statistics and previous publications were applied to describe trends in attitudes to alcohol control polices (access to alcohol and price) and changes in these policies over the period 1962 to 2012. From 1962 to 1999, an increasing proportion of the population reported that regulations on availability of alcohol were too strict and that alcohol prices were too high, whereas in the 2000s this trend was reversed and support for existing control policies increased. Although the pillars of Norwegian alcohol policy--high prices, restricted access and a state monopoly on retail sales-remained, control policies were gradually relaxed throughout the entire period. Relaxation of strict alcohol control policies in Norway in the first four decades were probably, in part, the result of increasingly liberal public opinion. The subsequent reversed trend in opinions with increasing support for control policies may be due to several factors, for example, consumer-oriented changes in the monopoly system, increased availability and affordability, increased awareness of alcohol-related harm and the effectiveness of control policies. Thus, the dynamics of policies and attitudes may well change over time. © 2013 Australasian Professional Society on Alcohol and other Drugs.

Procurement of alcohol and underage drinking among adolescents in Ontario.

Science.gov (United States)

Smart, R G; Adlaf, E M; Walsh, G W

1996-07-01

The purpose of this article is to examine the procurement of alcohol among underage drinkers. The data are based on a survey of 3,571 students in Ontario schools. Underage drinkers were those younger than 19 years of age. Data were gathered with an anonymous questionnaire administered in classrooms in 1992. The data include descriptive analysis of underage procurement and a cluster analysis of underage drinker types (n = 1,125: 566 female). Most students found alcohol easy to obtain, with the most common access being from parents' supplies or older friends. Four types of underage drinkers were identified: bar drinkers (5%), frequent purchasers (10%), frequent obtainers (3%) and infrequent obtainers (83%). Frequent self purchasers and infrequent secondary purchasers have the highest levels of consumption and problems. However, most underage drinkers report no problems.

Alcohol Marketing on Twitter and Instagram: Evidence of Directly Advertising to Youth/Adolescents.

Science.gov (United States)

Barry, Adam E; Bates, Austin M; Olusanya, Olufunto; Vinal, Cystal E; Martin, Emily; Peoples, Janiene E; Jackson, Zachary A; Billinger, Shanaisa A; Yusuf, Aishatu; Cauley, Daunte A; Montano, Javier R

2016-07-01

Assess whether alcohol companies restrict youth/adolescent access, interaction, and exposure to their marketing on Twitter and Instagram. Employed five fictitious male and female Twitter (n = 10) and Instagram (n = 10) user profiles aged 13, 15, 17, 19 and/or 21. Using cellular smartphones, we determined whether profiles could (a) interact with advertising content-e.g. retweet, view video or picture content, comment, share URL; and/or (b) follow and directly receive advertising material updates from the official Instagram and Twitter pages of 22 alcohol brands for 30 days. All user profiles could fully access, view, and interact with alcohol industry content posted on Instagram and Twitter. Twitter's age-gate, which restricts access for those under 21, successfully prevented underage profiles from following and subsequently receiving promotional material/updates. The two 21+ profiles collectively received 1836 alcohol-related tweets within 30 days. All Instagram profiles, however, were able to follow all alcohol brand pages and received an average of 362 advertisements within 30 days. The quantity of promotional updates increased throughout the week, reaching their peak on Thursday and Friday. Representatives/controllers of alcohol brand Instagram pages would respond directly to our underage user's comments. The alcohol industry is in violation of their proposed self-regulation guidelines for digital marketing communications on Instagram. While Twitter's age-gate effectively blocked direct to phone updates, unhindered access to post was possible. Everyday our fictitious profiles, even those as young as 13, were bombarded with alcohol industry messages and promotional material directly to their smartphones. © The Author 2015. Medical Council on Alcohol and Oxford University Press. All rights reserved.

Adolescent binge drinking leads to changes in alcohol drinking, anxiety, and amygdalar corticotropin releasing factor cells in adulthood in male rats.

Directory of Open Access Journals (Sweden)

Nicholas W Gilpin

Full Text Available Heavy episodic drinking early in adolescence is associated with increased risk of addiction and other stress-related disorders later in life. This suggests that adolescent alcohol abuse is an early marker of innate vulnerability and/or binge exposure impacts the developing brain to increase vulnerability to these disorders in adulthood. Animal models are ideal for clarifying the relationship between adolescent and adult alcohol abuse, but we show that methods of involuntary alcohol exposure are not effective. We describe an operant model that uses multiple bouts of intermittent access to sweetened alcohol to elicit voluntary binge alcohol drinking early in adolescence (~postnatal days 28-42 in genetically heterogeneous male Wistar rats. We next examined the effects of adolescent binge drinking on alcohol drinking and anxiety-like behavior in dependent and non-dependent adult rats, and counted corticotropin-releasing factor (CRF cell in the lateral portion of the central amygdala (CeA, a region that contributes to regulation of anxiety- and alcohol-related behaviors. Adolescent binge drinking did not alter alcohol drinking under baseline drinking conditions in adulthood. However, alcohol-dependent and non-dependent adult rats with a history of adolescent alcohol binge drinking did exhibit increased alcohol drinking when access to alcohol was intermittent. Adult rats that binged alcohol during adolescence exhibited increased exploration on the open arms of the elevated plus maze (possibly indicating either decreased anxiety or increased impulsivity, an effect that was reversed by a history of alcohol dependence during adulthood. Finally, CRF cell counts were reduced in the lateral CeA of rats with adolescent alcohol binge history, suggesting semi-permanent changes in the limbic stress peptide system with this treatment. These data suggest that voluntary binge drinking during early adolescence produces long-lasting neural and behavioral effects

The effect of alcohol advertising on immediate alcohol consumption in college students: an experimental study.

Science.gov (United States)

Koordeman, Renske; Anschutz, Doeschka J; Engels, Rutger C M E

2012-05-01

Survey studies have emphasized a positive association between exposure to alcohol advertising on television (TV) and the onset and continuation of drinking among young people. Alcohol advertising might also directly influence viewers' consumption of alcohol while watching TV. The present study therefore tested the immediate effects of alcohol advertisements on the alcohol consumption of young adults while watching a movie. Weekly drinking, problem drinking, positive and arousal expectancies of alcohol, ad recall, attitude, and skepticism toward the ads were tested as moderators. An experimental design comparing 2 advertisement conditions (alcohol ads vs. nonalcohol ads) was used. A total of 80 men, young adult friendly dyads (ages 18 to 29) participated. The study examined actual alcohol consumption while watching a 1-hour movie with 3 advertising breaks. A multivariate regression analysis was used to examine the effects of advertisement condition on alcohol consumption. Assignment to the alcohol advertisement condition did not increase alcohol consumption. In addition, no moderating effects between advertisement condition and the individual factors on alcohol consumption were found. Viewing alcohol advertising did not lead to higher alcohol consumption in young men while watching a movie. However, replications of this study using other samples (e.g., different countries and cultures), other settings (e.g., movie theater, home), and with other designs (e.g., different movies and alcohol ads, cumulative exposure, extended exposure effects) are warranted. Copyright © 2011 by the Research Society on Alcoholism.

Modification of automatic alcohol-approach tendencies in alcohol-dependent patients with mild or major neurocognitive disorder

NARCIS (Netherlands)

Loijen, A.; Rinck, M.; Walvoort, S.J.W.; Kessels, R.P.C.; Becker, E.S.; Egger, J.I.M.

2018-01-01

Background: To examine the applicability of an alcohol-avoidance training procedure in patients with alcohol dependence and alcohol-induced neurocognitive disorders, we trained two groups that differed in the degree of cognitive impairment: One group fulfilled the DSM-5 criteria for Alcohol-Induced

Anabolic-androgenic steroids for alcoholic liver disease

DEFF Research Database (Denmark)

Rambaldi, A; Gluud, C

2006-01-01

Alcohol is one of the most common causes of liver disease in the Western World. Randomised clinical trials have examined the effects of anabolic-androgenic steroids for alcoholic liver disease.......Alcohol is one of the most common causes of liver disease in the Western World. Randomised clinical trials have examined the effects of anabolic-androgenic steroids for alcoholic liver disease....

Anabolic-androgenic steroids for alcoholic liver disease

DEFF Research Database (Denmark)

Rambaldi, A; Iaquinto, G; Gluud, C

2003-01-01

Alcohol is one of the most common causes of liver disease in the Western World today. Randomised clinical trials have examined the effects of anabolic-androgenic steroids for alcoholic liver disease.......Alcohol is one of the most common causes of liver disease in the Western World today. Randomised clinical trials have examined the effects of anabolic-androgenic steroids for alcoholic liver disease....

European longitudinal study on the relationship between adolescents’ alcohol marketing exposure and alcohol use

NARCIS (Netherlands)

de Bruijn, Avalon; Tanghe, Jacqueline; de Leeuw, Rebecca; Engels, Rutger; Anderson, Peter; Beccaria, Franca; Bujalski, Michał; Celata, Corrado; Gosselt, Jordi F.; Schreckenberg, Dirk; Słodownik, Luiza; Wothge, Jördis; Dalen, Wim E.

2016-01-01

Background and aims: This is the first study to examine the effect of alcohol marketing exposure on adolescents’ drinking in a cross-national context. The aim was to examine reciprocal processes between exposure to a wide range of alcohol marketing types and adolescent drinking, controlled for

European longitudinal study on the relationship between adolescents' alcohol marketing exposure and alcohol use

NARCIS (Netherlands)

Bruijn, A. de; Tanghe, J.; Leeuw, R.N.H. de; Engels, R.C.M.E.; Anderson, P.D.; Beccaria, F.; Bujalski, M.; Celata, C.; Gosselt, J.; Schreckenberg, D.; Slodownik, L.; Wothge, J.; Dalen, W. van

2016-01-01

Background and aims: This is the first study to examine the effect of alcohol marketing exposure on adolescents' drinking in a cross-national context. The aim was to examine reciprocal processes between exposure to a wide range of alcohol marketing types and adolescent drinking, controlled for

Alcohol and older drivers' crashes.

Science.gov (United States)

2014-09-01

Researchers have examined the effects of alcohol consumption : on older adults functioning, and some have : addressed alcohols effects on older drivers crash risk. : Generally, the findings have shown that alcohol is less : likely to be a fa...

The Influence of Alcohol-Related Cognitions on Personality-Based Risk for Alcohol Use during Adolescence

Science.gov (United States)

Bekman, Nicole M.; Cummins, Kevin; Brown, Sandra A.

2011-01-01

This study examines whether expectancies about the impact of not drinking or reducing alcohol use and perceptions of peer alcohol use partially mediated risk incurred by sensation seeking for adolescent alcohol involvement. High school drinkers (N = 3,153) completed a survey assessing substance use, sensation seeking, perceived peer alcohol use,…

Attempts to reduce alcohol intake and treatment needs among people with probable alcohol dependence in England: a general population survey.

Science.gov (United States)

Dunne, Jacklyn; Kimergård, Andreas; Brown, Jamie; Beard, Emma; Buykx, Penny; Michie, Susan; Drummond, Colin

2018-03-25

To compare the proportion of people in England with probable alcohol dependence [Alcohol Use Disorders Identification Test (AUDIT) score ≥ 20] with those with other drinking patterns (categorized by AUDIT scores) in terms of motivation to reduce drinking and use of alcohol support resources. A combination of random probability and simple quota sampling to conduct monthly cross-sectional household computer-assisted interviews between March 2014 and August 2017. The general population in all nine regions of England. Participants in the Alcohol Toolkit Study (ATS), a monthly household survey of alcohol consumption among people aged 16 years and over in England (n = 69 826). The mean age was 47 years [standard deviation (SD) = 18.78; 95% confidence interval (CI) = 46.8-47] and 51% (n = 35 560) were female. χ 2 tests were used to investigate associations with demographic variables, motivation to quit drinking, attempts to quit drinking, general practitioner (GP) engagement and types of support accessed in the last 12 months across AUDIT risk zones. A total of 0.6% were classified as people with probable alcohol dependence (95% CI = 0.5-0.7). Motivation to quit (χ 2  = 1692.27, P AUDIT risk zone. People with probable dependence were more likely than other ATS participants to have a past-year attempt to cut down or quit (51.8%) and have received a specialist referral from their GP about drinking (13.7%), and less likely to report no motivation to reduce their drinking (26.2%). Those with probable dependence had higher use of self-help books and mobile applications (apps) than other ATS participants; however, 27.7% did not access any resources during their most recent attempt to cut down. Adults in England with probable alcohol dependence, measured through the Alcohol Use Disorders Identification Test, demonstrate higher motivation to quit drinking and greater use of both specialist treatment and self-driven support compared with those in other

Minimum alcohol pricing policies in practice: A critical examination of implementation in Canada.

Science.gov (United States)

Thompson, Kara; Stockwell, Tim; Wettlaufer, Ashley; Giesbrecht, Norman; Thomas, Gerald

2017-02-01

There is an interest globally in using Minimum Unit Pricing (MUP) of alcohol to promote public health. Canada is the only country to have both implemented and evaluated some forms of minimum alcohol prices, albeit in ways that fall short of MUP. To inform these international debates, we describe the degree to which minimum alcohol prices in Canada meet recommended criteria for being an effective public health policy. We collected data on the implementation of minimum pricing with respect to (1) breadth of application, (2) indexation to inflation and (3) adjustments for alcohol content. Some jurisdictions have implemented recommended practices with respect to minimum prices; however, the full harm reduction potential of minimum pricing is not fully realised due to incomplete implementation. Key concerns include the following: (1) the exclusion of minimum prices for several beverage categories, (2) minimum prices below the recommended minima and (3) prices are not regularly adjusted for inflation or alcohol content. We provide recommendations for best practices when implementing minimum pricing policy.

Alcohol enhances unprovoked 22–28 kHz USVs and suppresses USV mean frequency in High Alcohol Drinking (HAD-1) male rats

Science.gov (United States)

Thakore, Neha; Reno, James M.; Gonzales, Rueben A.; Schallert, Timothy; Bell, Richard L.; Maddox, W. Todd; Duvauchelle, Christine L.

2016-01-01

Heightened emotional states increase impulsive behaviors such as excessive ethanol consumption in humans. Though positive and negative affective states in rodents can be monitored in real-time through ultrasonic vocalization (USV) emissions, few animal studies have focused on the role of emotional status as a stimulus for initial ethanol drinking. Our laboratory has recently developed reliable, high-speed analysis techniques to compile USV data during multiple-hour drinking sessions. Since High Alcohol Drinking (HAD-1) rats are selectively bred to voluntarily consume intoxicating levels of alcohol, we hypothesized that USVs emitted by HAD-1 rats would reveal unique emotional phenotypes predictive of alcohol intake and sensitive to alcohol experience. In this study, male HAD-1 rats had access to water, 15% and 30% EtOH or water only (i.e., Controls) during 8 weeks of daily 7-hr drinking-in-the-dark (DID) sessions. USVs, associated with both positive (i.e., 50–55 kHz frequency-modulated or FM) and negative (i.e., 22–28 kHz) emotional states, emitted during these daily DID sessions were examined. Findings showed basal 22–28 kHz USVs were emitted by both EtOH-Naïve (Control) and EtOH-experienced rats, alcohol experience enhanced 22–28 kHz USV emissions, and USV acoustic parameters (i.e., mean frequency in kHz) of both positive and negative USVs were significantly suppressed by chronic alcohol experience. These data suggest that negative affective status initiates and maintains excessive alcohol intake in selectively bred HAD-1 rats and support the notion that unprovoked emissions of negative affect-associated USVs (i.e., 22–28 kHz) predict vulnerability to excessive alcohol intake in distinct rodent models. PMID:26802730

Informal alcohol in Malawi: stakeholder perceptions and policy recommendations.

Science.gov (United States)

Limaye, Rupali J; Rutkow, Lainie; Rimal, Rajiv N; Jernigan, David H

2014-02-01

Through the eyes of those involved in the alcohol policy-making process in Malawi, we explored the role of informal (non-commercial) alcohol in rural communities, its harmful effects, and implications for appropriate national policy. Harms included early drinking initiation, violence, and sexual risk exposure. Informants suggested that policy should address informal alcohol's content, selling times, and easy access. Because most informal alcohol producers are women who rely upon sales for subsistence, policies must avoid limiting women's economic opportunities while protecting community health.

Income inequality, alcohol use, and alcohol-related problems.

Science.gov (United States)

Karriker-Jaffe, Katherine J; Roberts, Sarah C M; Bond, Jason

2013-04-01

We examined the relationship between state-level income inequality and alcohol outcomes and sought to determine whether associations of inequality with alcohol consumption and problems would be more evident with between-race inequality measures than with the Gini coefficient. We also sought to determine whether inequality would be most detrimental for disadvantaged individuals. Data from 2 nationally representative samples of adults (n = 13,997) from the 2000 and 2005 National Alcohol Surveys were merged with state-level inequality and neighborhood disadvantage indicators from the 2000 US Census. We measured income inequality using the Gini coefficient and between-race poverty ratios (Black-White and Hispanic-White). Multilevel models accounted for clustering of respondents within states. Inequality measured by poverty ratios was positively associated with light and heavy drinking. Associations between poverty ratios and alcohol problems were strongest for Blacks and Hispanics compared with Whites. Household poverty did not moderate associations with income inequality. Poverty ratios were associated with alcohol use and problems, whereas overall income inequality was not. Higher levels of alcohol problems in high-inequality states may be partly due to social context.

The effects of cocaine, alcohol and cocaine/alcohol combinations in conditioned taste aversion learning.

Science.gov (United States)

Busse, Gregory D; Verendeev, Andrey; Jones, Jermaine; Riley, Anthony L

2005-09-01

We have recently reported that alcohol attenuates cocaine place preferences. Although the basis for this effect is unknown, alcohol may attenuate cocaine reward by potentiating its aversive effects. To examine this possibility, these experiments assessed the effects of alcohol on cocaine-induced taste aversions under conditions similar to those that resulted in attenuated place preferences. Specifically, Experiments 1 and 2 assessed the effects of alcohol (0.5 g/kg) on taste aversions induced by 20, 30 and 40 mg/kg cocaine. Experiment 3 examined the role of intertrial interval in the effects of alcohol (0.5 g/kg) on cocaine (30 mg/kg) taste aversions. In Experiments 1 and 2, cocaine was effective at conditioning aversions. Alcohol produced no measurable effect. Combining cocaine and alcohol produced no greater aversion than cocaine alone (and, in fact, weakened aversions at the lowest dose of cocaine). In Experiment 3, varying the intertrial interval from 3 days (as in the case of Experiments 1 and 2) to 1 day (a procedure identical to that in which alcohol attenuated cocaine place preferences) resulted in significant alcohol- and cocaine-induced taste aversions. Nonetheless, alcohol remained ineffective in potentiating cocaine aversions. Thus, under these conditions alcohol does not potentiate cocaine's aversiveness. These results were discussed in terms of their implication for the effects of alcohol on cocaine-induced place preferences. Further, the effects of alcohol on place preferences conditioned by cocaine were discussed in relation to other assessments of the effects of alcohol on the affective properties of cocaine and the implications of these interactions for alcohol and cocaine co-use.

Hazardous alcohol use and alcohol use disorders in women : characteristics and vulnerability factors

OpenAIRE

Magnusson, Åsa

2010-01-01

The overall aim of this thesis was to study vulnerability factors associated with hazardous alcohol consumption during pregnancy and alcohol use disorders among Swedish women. Different risk-factors and characteristics were studied, and examined for their ability to discriminate or identify different subtypes (type I/late onset and type II/early onset) of alcohol dependence ( alcoholism ). In study I, an RCT at ANC in Stockholm (control, n = 156, intervention, n =147) we...

Risk and Protective Factors for Suicide in Patients with Alcoholism

Directory of Open Access Journals (Sweden)

Leo Sher

2006-01-01

Full Text Available Alcoholism is associated with a high risk for suicidal behavior. Up to 40% of persons with alcoholism attempt suicide at some time and 7% end their lives by committing suicide. Risk factors include being male, older than 50 years of age, living alone, being unemployed, poor social support, interpersonal losses, continued drinking, consumption of a greater amount of alcohol when drinking, a recent alcohol binge, previous alcohol treatment, a family history of alcoholism, a history of comorbid substance abuse (especially cocaine, a major depressive episode, serious medical illness, suicidal communication, and prior suicidal behavior. Suicidal behavior is especially frequent in patients with comorbid alcoholism and major depression. However, all patients with alcoholism should be evaluated for suicide risk. Understanding of risk and vulnerability to suicidal behavior in alcoholism still outweighs our knowledge of protective factors and resilience. Knowledge of protective factors for suicide may help to prevent and/or predict suicidal behavior. Protective factors for suicide in alcoholism are quite varied and include an individual's biological and behavioral characteristics, as well as attributes of the environment and culture. Protective factors include effective clinical care for psychiatric (including alcoholism and drug abuse and physical disorders, easy access to a variety of clinical interventions and support for seeking help, restricted access to highly lethal means of suicide, strong connections to family and community support, skills in problem solving and conflict resolution, cultural and religious beliefs that discourage suicide and support self-preservation. Future studies are necessary to determine which interventions may reduce suicidal behavior in alcoholism.

Effects of consuming alcohol mixed with energy drinks versus consuming alcohol only on overall alcohol consumption and negative alcohol-related consequences

Directory of Open Access Journals (Sweden)

de Haan L

2012-11-01

Full Text Available Lydia de Haan,1 Hein A de Haan,2,3 Job van der Palen,4,5 Berend Olivier,1 Joris C Verster11Utrecht University, Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacology, Utrecht, 2Tactus Addiction Treatment, Deventer, 3Nijmegen Institute for Scientist-Practitioners in Addiction, Nijmegen, 4Medical School Twente, Medisch Spectrum Twente, Enschede, 5Department of Research Methodology, Measurement, and Data Analysis, University of Twente, Enschede, The NetherlandsBackground: The aim of this study was to examine differences in alcohol consumption and its consequences when consumed alone and when mixed with energy drinks.Methods: A survey was conducted among Dutch students at Utrecht University and the College of Utrecht. We collected data on alcohol consumption and alcohol-related consequences of alcohol consumed alone and/or alcohol mixed with energy drinks (AMED. The data were analyzed using a retrospective within-subject design, comparing occasions when subjects consumed AMED with those when they consumed alcohol only in the past 30 days.Results: A representative sample of 6002 students completed the survey, including 1239 who consumed AMED. Compared with consuming alcohol only, when consuming AMED, students consumed significantly fewer alcoholic drinks on an average drinking day (6.0 versus 5.4, respectively, and reported significantly fewer drinking days in the previous month (9.2 versus 1.4, significantly fewer days being drunk (1.9 versus 0.5, and significantly fewer occasions of consuming more than four (female/five (male alcoholic drinks (4.7 versus 0.9. The maximum number of mixed alcoholic drinks (4.5 in the previous month was significantly lower when compared with occasions when they consumed alcohol only (10.7. Accordingly, the mean duration of a drinking session was significantly shorter when mixing alcoholic drinks (4.0 versus 6.0 hours. Finally, when consuming AMED, significantly fewer alcohol-related consequences were

Methamphetamine-alcohol interactions in murine models of sequential and simultaneous oral drug-taking.

Science.gov (United States)

Fultz, Elissa K; Martin, Douglas L; Hudson, Courtney N; Kippin, Tod E; Szumlinski, Karen K

2017-08-01

A high degree of co-morbidity exists between methamphetamine (MA) addiction and alcohol use disorders and both sequential and simultaneous MA-alcohol mixing increases risk for co-abuse. As little preclinical work has focused on the biobehavioral interactions between MA and alcohol within the context of drug-taking behavior, we employed simple murine models of voluntary oral drug consumption to examine how prior histories of either MA- or alcohol-taking influence the intake of the other drug. In one study, mice with a 10-day history of binge alcohol-drinking [5,10, 20 and 40% (v/v); 2h/day] were trained to self-administer oral MA in an operant-conditioning paradigm (10-40mg/L). In a second study, mice with a 10-day history of limited-access oral MA-drinking (5, 10, 20 and 40mg/L; 2h/day) were presented with alcohol (5-40% v/v; 2h/day) and then a choice between solutions of 20% alcohol, 10mg/L MA or their mix. Under operant-conditioning procedures, alcohol-drinking mice exhibited less MA reinforcement overall, than water controls. However, when drug availability was not behaviorally-contingent, alcohol-drinking mice consumed more MA and exhibited greater preference for the 10mg/L MA solution than drug-naïve and combination drug-experienced mice. Conversely, prior MA-drinking history increased alcohol intake across a range of alcohol concentrations. These exploratory studies indicate the feasibility of employing procedurally simple murine models of sequential and simultaneous oral MA-alcohol mixing of relevance to advancing our biobehavioral understanding of MA-alcohol co-abuse. Copyright © 2017 Elsevier B.V. All rights reserved.

Mystery shopping and alcohol sales: do supermarkets and liquor stores sell alcohol to underage customers?

NARCIS (Netherlands)

Gosselt, Jordi Franciscus; van Hoof, Joris Jasper; de Jong, Menno D.T.; Prinsen, Sander

2007-01-01

Purpose: The Dutch national policy regarding alcohol and youth relies on retailers’ willingness to refuse to sell alcohol to underage customers. This study examined unobtrusively whether supermarkets and liquor stores do indeed comply with the legal age restrictions for alcohol sales. - Methods: A

European longitudinal study on the relationship between adolescents' alcohol marketing exposure and alcohol use.

Science.gov (United States)

de Bruijn, Avalon; Tanghe, Jacqueline; de Leeuw, Rebecca; Engels, Rutger; Anderson, Peter; Beccaria, Franca; Bujalski, Michał; Celata, Corrado; Gosselt, Jordy; Schreckenberg, Dirk; Słodownik, Luiza; Wothge, Jördis; van Dalen, Wim

2016-10-01

This is the first study to examine the effect of alcohol marketing exposure on adolescents' drinking in a cross-national context. The aim was to examine reciprocal processes between exposure to a wide range of alcohol marketing types and adolescent drinking, controlled for non-alcohol branded media exposure. Prospective observational study (11-12- and 14-17-month intervals), using a three-wave autoregressive cross-lagged model. School-based sample in 181 state-funded schools in Germany, Italy, Netherlands, Poland. A total of 9075 eligible respondents participated in the survey (mean age 14 years, 49.5% male. Adolescents reported their frequency of past-month drinking and binge drinking. Alcohol marketing exposure was measured by a latent variable with 13 items measuring exposure to online alcohol marketing, televised alcohol advertising, alcohol sport sponsorship, music event/festival sponsorship, ownership alcohol-branded promotional items, reception of free samples and exposure to price offers. Confounders were age, gender, education, country, internet use, exposure to non-alcohol sponsored football championships and television programmes without alcohol commercials. The analyses showed one-directional long-term effects of alcohol marketing exposure on drinking (exposure T1 on drinking T2: β = 0.420 (0.058), P  0.05). Similar results were found in the binge drinking model (exposure T1 on binge T2: β = 0.409 (0.054), P  0.05). There appears to be a one-way effect of alcohol marketing exposure on adolescents' alcohol use over time, which cannot be explained by either previous drinking or exposure to non-alcohol-branded marketing. © 2016 Society for the Study of Addiction.

An audit of alcohol brand websites.

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Gordon, Ross

2011-11-01

The study investigated the nature and content of alcohol brand websites in the UK. The research involved an audit of the websites of the 10 leading alcohol brands by sales in the UK across four categories: lager, spirits, Flavoured Alcoholic Beverages and cider/perry. Each site was visited twice over a 1-month period with site features and content recorded using a pro-forma. The content of websites was then reviewed against the regulatory codes governing broadcast advertising of alcohol. It was found that 27 of 40 leading alcohol brands had a dedicated website. Sites featured sophisticated content, including sports and music sections, games, downloads and competitions. Case studies of two brand websites demonstrate the range of content features on such sites. A review of the application of regulatory codes covering traditional advertising found some content may breach the codes. Study findings illustrate the sophisticated range of content accessible on alcohol brand websites. When applying regulatory codes covering traditional alcohol marketing channels it is apparent that some content on alcohol brand websites would breach the codes. This suggests the regulation of alcohol brand websites may be an issue requiring attention from policymakers. Further research in this area would help inform this process. © 2010 Australasian Professional Society on Alcohol and other Drugs.

Chronic voluntary alcohol consumption results in tolerance to sedative/hypnotic and hypothermic effects of alcohol in hybrid mice

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Ozburn, Angela Renee; Harris, R. Adron; Blednov, Yuri A.

2013-01-01

The continuous two bottle choice test is the most common measure of alcohol consumption but there is remarkably little information about the development of tolerance or dependence with this procedure. We showed that C57BL/6JxFVB/NJ and FVB/NJxC57BL/6J F1 hybrid mice demonstrate greater preference for and consumption of alcohol than either parental strain. In order to test the ability of this genetic model of high alcohol consumption to produce neuroadaptation, we examined development of alcohol tolerance and dependence after chronic self-administration using a continuous access two-bottle choice paradigm. Ethanol-experienced mice stably consumed about 16–18 g/kg/day of ethanol. Ethanol-induced withdrawal severity was assessed (after 59 days of drinking) by scoring handling-induced convulsions; withdrawal severity was minimal and did not differ between ethanol-experienced and -naïve mice. After 71 days of drinking, the rate of ethanol clearance was similar for ethanol-experienced and -naïve mice. After 77 days of drinking, ethanol-induced loss of righting reflex (LORR) was tested daily for 5 days. Ethanol-experienced mice had a shorter duration of LORR. For both ethanol-experienced and -naïve mice, blood ethanol concentrations taken at gain of righting reflex were greater on day 5 than on day 1, indicative of tolerance. After 98 days of drinking, ethanol-induced hypothermia was assessed daily for 3 days. Both ethanol-experienced and –naïve mice developed rapid and chronic tolerance to ethanol-induced hypothermia, with significant group differences on the first day of testing. In summary, chronic, high levels of alcohol consumption in F1 hybrid mice produced rapid and chronic tolerance to both the sedative/hypnotic and hypothermic effects of ethanol; additionally, a small degree of metabolic tolerance developed. The development of tolerance supports the validity of using this model of high alcohol consumption in genetic studies of alcoholism. PMID:23313769

Effects of general and alcohol-specific media literacy training on children's decision making about alcohol.

Science.gov (United States)

Austin, E W; Johnson, K K

1997-01-01

This article examines the immediate and delayed effects of media literacy training on third-grade children's perceptions of alcohol advertising, alcohol norms, expectancies for drinking, and behaviors toward alcohol. A Solomon four-group style experiment (N = 225) with two levels of the treatment factor assessed the effectiveness of in-school media literacy training for alcohol. The experiment compared a treatment that included the viewing of a videotape about television advertising along with the viewing of video clips of alcohol ads and discussion pertaining to alcohol advertising specifically versus one that included the viewing of the same general purpose media literacy videotape along with video clips of non-alcohol advertising and then discussion of advertising in general. The treatment had both immediate and delayed effects. Immediate effects included the children's increased understanding of persuasive intent, viewing of characters as less similar to people they knew in real life and less desirable, decreased desire to be like the characters, decreased expectation of positive consequences from drinking alcohol, and decreased likelihood to choose an alcohol-related product. Indirect effects also were found on their perceptions of television's realism and their views of social norms related to alcohol. Delayed effects were examined and confirmed on expectancies and behavior. The treatment was more effective when alcohol-specific, and it also was more effective among girls than boys.

Voluntary co-consumption of alcohol and nicotine: Effects of abstinence, intermittency, and withdrawal in mice.

Science.gov (United States)

O'Rourke, Kyu Y; Touchette, Jillienne C; Hartell, Elizabeth C; Bade, Elizabeth J; Lee, Anna M

2016-10-01

Alcohol and nicotine are often used together, and there is a high rate of co-occurrence between alcohol and nicotine addiction. Most animal models studying alcohol and nicotine interactions have utilized passive drug administration, which may not be relevant to human co-addiction. In addition, the interactions between alcohol and nicotine in female animals have been understudied, as most studies have used male animals. To address these issues, we developed models of alcohol and nicotine co-consumption in male and female mice that utilized voluntary, oral consumption of unsweetened alcohol, nicotine and water. We first examined drug consumption and preference in single-drug, sequential alcohol and nicotine consumption tests in male and female C57BL/6 and DBA/2J mice. We then tested chronic continuous and intermittent access alcohol and nicotine co-consumption procedures. We found that male and female C57BL/6 mice readily co-consumed unsweetened alcohol and nicotine. In our continuous co-consumption procedures, we found that varying the available nicotine concentration during an alcohol abstinence period affected compensatory nicotine consumption during alcohol abstinence, and affected rebound alcohol consumption when alcohol was re-introduced. Consumption of alcohol and nicotine in an intermittent co-consumption procedure produced higher alcohol consumption levels, but not nicotine consumption levels, compared with the continuous co-consumption procedures. Finally, we found that intermittent alcohol and nicotine co-consumption resulted in physical dependence. Our data show that these voluntary co-consumption procedures can be easily performed in mice and can be used to study behavioral interactions between alcohol and nicotine consumption, which may better model human alcohol and nicotine co-addiction. Copyright © 2016 Elsevier Ltd. All rights reserved.

Impact of alcohol?promoting and alcohol?warning advertisements on alcohol consumption, affect, and implicit cognition in heavy?drinking young adults: A laboratory?based randomized controlled trial

OpenAIRE

Stautz, Kaidy; Frings, Daniel; Albery, Ian P.; Moss, Antony C.; Marteau, Theresa M.

2016-01-01

Objectives There is sparse evidence regarding the effect of alcohol?advertising exposure on alcohol consumption among heavy drinkers. This study aimed to assess the immediate effects of alcohol?promoting and alcohol?warning video advertising on objective alcohol consumption in heavy?drinking young adults, and to examine underlying processes. Design Between?participants randomized controlled trial with three conditions. Methods Two hundred and four young adults (aged 18?25) who self?reported a...

Cross-cultural examination of college drinking culture in Spain, Argentina, and USA: Measurement invariance testing of the College Life Alcohol Salience Scale.

Science.gov (United States)

Bravo, Adrian J; Pearson, Matthew R; Pilatti, Angelina; Read, Jennifer P; Mezquita, Laura; Ibáñez, Manuel I; Ortet, Generós

2017-11-01

Perceptions about what is "normal" drinking in college, measured by the College Life Alcohol Salience Scale (CLASS; 15 items), have been robustly associated with elevated levels of problematic alcohol use, yet the role of these beliefs has not been studied outside the U.S. The present work examined measurement invariance of the CLASS across sex, drinker status, and in individuals from three different countries (i.e., U.S., Argentina, Spain). Additional goals were to evaluate differences on the CLASS (i.e., latent mean differences) as a function of sex, drinker status and country and to compare construct validity (i.e., correlations with alcohol variables) across sex and different countries. A large sample of 1841 college students enrolled in universities from the U.S., Spain and Argentina completed, via an online survey, a battery of instruments that assess college alcohol beliefs, drinking motives, alcohol consumption and alcohol-related negative consequences. We found that a shortened 12-item version of the CLASS to be invariant across sex and drinker status, but only metric invariance was found across countries. As expected, men and drinkers showed significantly higher scores on the CLASS than women and non-drinkers, respectively. Bivariate correlations between CLASS scores and drinking outcomes strongly supported criterion-related validity of this measure across multiple countries and sex with differing strengths in relationships with alcohol-related constructs. Taken together, perceptions of the centrality of alcohol to the college experience appear to be an important target for college student alcohol interventions across various cultures and countries, especially for male college student drinkers. Copyright © 2017 Elsevier B.V. All rights reserved.

Construct validation of the scale of attitudes toward alcohol, alcoholism and individuals with alcohol use disorders

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Divane de Vargas

2014-08-01

Full Text Available Background : The attitudes toward issues related to alcohol and alcoholism have been noted as important predictors of the quantity and quality of care provided to individuals who have problems related to alcohol use. The Scale of Attitudes toward Alcohol, Alcoholism and Alcoholics (EAFAAA (Escala de Atitudes Frente ao Álcool, ao Alcoolismo e à pessoa com transtornos relacionados ao uso do álcool – EAFAAA has been widely used among students in health-related fields. However, the psychometric properties of this instrument have not been tested among professionals. Objective : The goal of this study was to determine the construct validity of the EAFAAA for use among health professionals. Methods : A preliminary version of the EAFAAA was distributed to a sample of health care professionals (n = 1,025. For the construct validation of the scale, the data were subjected to a factorial analysis, and the internal consistency was examined; the cutoff score of the instrument was determined using a receiver operating characteristic (ROC curve. Results : The exploratory factor analysis and the refinement of the EAFAAA items resulted in a final version consisting of 50 items divided into four factors: (1 Work and interpersonal relationships with patients with alcohol use disorders, (2 The individual with an alcohol use disorder, (3 Etiology of alcoholism and (4 Alcoholic beverages and their use. The internal consistency of the scale was considered adequate (Cronbach’s α > 0.80, and the instrument cutoff score was set at 3.15. Discussion : The results suggest that the instrument is valid for identifying attitudes towards alcohol, alcoholism and individuals with alcohol use disorders among health professionals.

Effects of voluntary alcohol intake on risk preference and behavioral flexibility during rat adolescence.

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Matthew S McMurray

Full Text Available Alcohol use is common in adolescence, with a large portion of intake occurring during episodes of binging. This pattern of alcohol consumption coincides with a critical period for neurocognitive development and may impact decision-making and reward processing. Prior studies have demonstrated alterations in adult decision-making following adolescent usage, but it remains to be seen if these alterations exist in adolescence, or are latent until adulthood. Here, using a translational model of voluntary binge alcohol consumption in adolescents, we assess the impact of alcohol intake on risk preference and behavioral flexibility during adolescence. During adolescence (postnatal day 30-50, rats were given 1-hour access to either a 10% alcohol gelatin mixture (EtOH or a calorie equivalent gelatin (Control at the onset of the dark cycle. EtOH consuming rats were classified as either High or Low consumers based on intake levels. Adolescent rats underwent behavioral testing once a day, with one group performing a risk preference task, and a second group performing a reversal-learning task during the 20-day period of gelatin access. EtOH-High rats showed increases in risk preference compared to Control rats, but not EtOH-Low animals. However, adolescent rats did a poor job of matching their behavior to optimize outcomes, suggesting that adolescents may adopt a response bias. In addition, adolescent ethanol exposure did not affect the animals' ability to flexibly adapt behavior to changing reward contingencies during reversal learning. These data support the view that adolescent alcohol consumption can have short-term detrimental effects on risk-taking when examined during adolescence, which does not seem to be attributable to an inability to flexibly encode reward contingencies on behavioral responses.

Evaluation of alcohol outlet density and its relation with violence

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Laranjeira Ronaldo

2002-01-01

Full Text Available OBJECTIVES: The current study set out to investigate alcohol availability in a densely populated, residential area of suburban São Paulo associated with high levels of social deprivation and violence. Gun-related deaths and a heavy concentration of alcohol outlets are notable features of the area surveyed. Given the strong evidence for a link between alcohol availability and a number of alcohol-related problems, including violent crime, measures designed to reduce accessibility have become a favored choice for alcohol prevention programs in recent years. METHODS: The interviewers were 24 residents of the area who were trained for the study. It was selected an area of nineteen streets, covering a total distance of 3.7 km. A profile of each alcohol outlet available on the area was recorded. RESULTS: One hundred and seven alcohol outlets were recorded. The number of other properties in the same area was counted at 1,202. Two measures of outlet density may thus be calculated: the number of outlets per kilometer of roadway (29 outlets/km; and the proportion of all properties that sold alcohol (1 in 12. CONCLUSIONS: The results of this study is compared with others which are mainly from developed countries and shown that the area studied have the highest density of alcohol outlet density ever recorded in the medical literature. The implication of this data related to the violence of the region is discussed. By generating a profile of alcohol sales and selling points, it was hoped to gain a better understanding of alcohol access issues within the sample area. Future alcohol prevention policy would be well served by such knowledge.

The relationship between prenatal care, personal alcohol abuse and alcohol abuse in the home environment

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GREKIN, EMILY R.; ONDERSMA, STEVEN J.

2013-01-01

Aims Nearly one-fourth of African-American women receive no prenatal care during the first trimester of pregnancy. The aim of the current study is to identify factors that underlie inadequate prenatal care among African-American women. Maternal alcohol abuse has been examined as one risk factor for inadequate prenatal care, but findings have been inconsistent, perhaps because (a) alcohol use during pregnancy is substantially under-reported and (b) studies have not considered the wider social network in which maternal alcohol use takes place. The current study attempts to clarify relationships between personal alcohol use, alcohol use in the home environment, and prenatal care in a sample of post-partum women. Methods Participants were 107 low-income, primarily African-American women. All participants completed a computer-based screening which assessed personal and environmental alcohol use, prenatal care and mental health. Findings Environmental alcohol use was related to delayed prenatal care while personal alcohol use was not. More specifically, after controlling for demographic variables, the presence of more than three person-episodes of binge drinking in a woman’s home environment increased the odds of seriously compromized prenatal care by a factor of seven. Conclusions Findings suggest the need to further assess environmental alcohol use and to examine the reliability of personal alcohol use measures. PMID:24391354

Etiopathogenic Considerations of Alcohol in Pancreatitis

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Leonardo Javier Pérez Ponce

2017-02-01

Full Text Available There is a close relation between alcohol intake and pancreas deleterious effects. Between 80 and 100 grams alcohol daily for more than three or 5 years may damage the pancreas and inflame it. This work was aimed at explaining the alcohol action mechanisms in the pancreas, so as describing the physiopathology of acute and chronic pancreatitis. For that, a total of 24 bibliographic sources were consulted, among them journal articles, books and others, accessed through the main information managers. It was concluded that the pancreas may brake down alcohol either via oxidative or non oxidative way, causing an increase of free radicals, pancreatic edema, intracellular trypsin activation, and the induction of proinflammatory transcription factors, which stimulate the stellate cells leading to a systemic inflammatory response and organic insufficiency.

Exposure to Alcohol Commercials in Movie Theaters Affects Actual Alcohol Consumption in Young Adult High Weekly Drinkers: An Experimental Study

NARCIS (Netherlands)

Koordeman, R.; Anschutz, D.J.; Engels, R.C.M.E.

2011-01-01

The present pilot study examined the effects of alcohol commercials shown in movie theaters on the alcohol consumption of young adults who see these commercials. A two (alcohol commercials vs. nonalcohol commercials) by two (high weekly alcohol consumption vs. low weekly alcohol consumption)

Exposure to alcohol commercials in movie theatres affects actual alcohol consumption in young adult high weekly drinkers: an experimental study

NARCIS (Netherlands)

Koordeman, R.; Anschutz, D.J.; Engels, R.C.M.E.

2011-01-01

The present pilot study examined the effects of alcohol commercials shown in movie theaters on the alcohol consumption of young adults who see these commercials. A two (alcohol commercials vs. nonalcohol commercials) by two (high weekly alcohol consumption vs. low weekly alcohol consumption)

Searching for an environmental effect of parental alcoholism on offspring alcohol use disorder: A genetically-informed study of children of alcoholics

Science.gov (United States)

Slutske, Wendy S.; D’Onofrio, Brian M.; Turkheimer, Eric; Emery, Robert E.; Harden, K. Paige; Heath, Andrew C.; Martin, Nicholas G.

2009-01-01

The children-of-twins design was used to isolate a potentially causal environmental impact of having an alcoholic parent on offspring alcohol use disorder by examining whether the children of alcoholics were at a higher risk for alcohol use disorders than the children of non-alcoholic parents even after correlated familial factors were controlled. Participants were 1,224 male and female twins from 836 twin pairs selected from the Australian Twin Registry, 2,334 of their 18–39 year-old offspring, and 983 spouses of the twins. Lifetime histories of DSM-IV alcohol use disorders were obtained by structured psychiatric telephone interviews conducted individually with each of the family members. Comparisons of the offspring of twins discordant for alcoholism indicated that there was no longer a statistically significant difference between the children of alcoholics and the children of non-alcoholics after genetic and family environmental factors correlated with having an alcoholic parent were controlled. The results of this study suggest that the direct causal effect of being exposed to an alcoholic parent on offspring alcohol use disorder is modest at best. PMID:18729607

Ownership of alcohol-branded merchandise and initiation of teen drinking.

Science.gov (United States)

McClure, Auden C; Dal Cin, Sonya; Gibson, Jennifer; Sargent, James D

2006-04-01

The alcohol industry spends over $5 billion a year on marketing, much of which is accessible to children. The distribution of branded articles of clothing and other personal items is one aspect of alcohol marketing that has not been adequately studied. In this study, the prevalence of ownership of alcohol-branded merchandise (ABM) was determined in a sample of rural northern New England adolescents, and the relationship between ownership of such items and initiation of alcohol use was examined. Northern New England middle school students who had not yet initiated alcohol use were captured at baseline in a 1999 school-based survey, and ownership of an ABM item and initiation of alcohol use were determined 1 to 2 years later by telephone. The analysis controlled for demographics (gender, grade in school); characteristics of the child (school performance, sensation seeking, rebelliousness); parenting style; and peer alcohol use. Of 2406 baseline never-drinkers, 15% had initiated alcohol use and 14% owned an ABM item by follow-up. ABM items consisted primarily of articles of clothing such as t-shirts and hats. ABM ownership was associated with higher grade in school, male gender, exposure to peer drinking, having tried smoking, poorer academic performance, higher levels of sensation seeking and rebelliousness, and less-responsive and restrictive parenting styles. Owners of ABM items at follow-up had higher rates of alcohol initiation compared with non-owners (25.5% vs 13.1%, respectively, p<0.001). After adjusting for the above confounders, students who owned an ABM item were significantly more likely to have initiated alcohol use compared with students who did not own one (adjusted odds ratio 1.5, 95% confidence interval, 1.1-2.0). In this northern New England adolescent sample, ownership of alcohol-branded merchandise was prevalent and exhibited an independent cross-sectional association with onset of adolescent drinking. Further studies are necessary to determine

An Examination of Problems and Solutions Related to the Chronic "Revolving Door" Alcohol Abuser. DHSS Planning Guideline #1, Task Assignment #1.11. Long-Term Support, Chronic Alcoholism and Other Drug Abuse.

Science.gov (United States)

Vick, John W.; Houden, Dorothy

This report contains recommendations of a Wisconsin Task Assignment Steering Committee created to explore solutions to some significant problems facing adult chronic "revolving-detox-door" alcohol abusers (CRA's), persons with repeated admissions for detoxification services; and to examine the system that serves and funds them. This…

Alcohol-crash problem in Canada, 2007

Science.gov (United States)

2010-03-01

This report examines: data on alcohol in fatally injured drivers and pedestrians; the number and : percent of people who died in alcohol-related crashes; and alcohol involvement in those crashes : in which someone was seriously injured but not killed...

Alcohol-crash problem in Canada, 2006

Science.gov (United States)

2009-01-01

This report examines: data on alcohol in fatally injured drivers and pedestrians; the number and : percent of people who died in alcohol-related crashes; and alcohol involvement in those crashes : in which someone was seriously injured but not killed...

Alcohol-crash problem in Canada, 2008

Science.gov (United States)

2010-12-01

This report examines: data on alcohol in fatally injured drivers and pedestrians; the number and : percent of people who died in alcohol-related crashes; and alcohol involvement in those crashes : in which someone was seriously injured but not killed...

Mood and implicit alcohol expectancy processes: predicting alcohol consumption in the laboratory.

Science.gov (United States)

Wardell, Jeffrey D; Read, Jennifer P; Curtin, John J; Merrill, Jennifer E

2012-01-01

Implicit positive alcohol expectancy (PAE) processes are thought to respond phasically to external and internal stimuli-including mood states-and so they may exert powerful proximal influences over drinking behavior. Although social learning theory contends that mood states activate mood-congruent implicit PAEs, which in turn lead to alcohol use, there is a dearth of experimental research examining this mediation model relative to observable drinking. Moreover, an expectancy theory perspective might suggest that, rather than influencing PAEs directly, mood may moderate the association between PAEs and drinking. To test these models, this study examined the role of mood in the association between implicitly measured PAE processes (i.e., latency to endorse PAEs) and immediate alcohol consumption in the laboratory. Gender differences in these processes also were examined. College students (N = 146) were exposed to either a positive, negative, or neutral mood induction procedure, completed a computerized PAE reaction time (RT) task, and subsequently consumed alcohol ad libitum. The mood manipulation had no direct effects on drinking in the laboratory, making the mediation hypothesis irrelevant. Instead, gender and mood condition moderated the association between RT to endorse PAEs and drinking in the laboratory. For males, RT to tension reduction PAEs was a stronger predictor of volume of beer consumed and peak blood alcohol concentration in the context of general arousal (i.e., positive and negative mood) relative to neutral mood. RT to PAEs did not predict drinking in the laboratory for females. The results show that PAE processes are important determinants of immediate drinking behavior in men, suggesting that biased attention to mood-relevant PAEs-as indicated by longer RTs-predicts greater alcohol consumption in the appropriate mood context. The findings also highlight the need to consider gender differences in PAE processes. This study underscores the need for

The Effect of Religiosity and Campus Alcohol Culture on Collegiate Alcohol Consumption

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Wells, Gayle M.

2010-01-01

Religiosity and campus culture were examined in relationship to alcohol consumption among college students using reference group theory. Participants and Methods: College students (N = 530) at a religious college and at a state university complete questionnaires on alcohol use and religiosity. Statistical tests and logistic regression were…

Relationship between Alcohol Purchasing Time and Alcohol Use Disorder in South Korea.

Science.gov (United States)

Amista, Narcie Faith; Chun, Sungsoo; Yun, Mieun

2017-12-01

Currently, time of alcohol purchase is not part of the policies to regulate alcohol consumption in South Korea. This study was conducted to determine the relationship between alcohol purchasing time and alcohol use disorder. The survey for this study was conducted in geographically diverse regions of South Korea in 2012. Respondents' purchasing behaviors for both on-licensed (i.e., allows for consumption within the premises) and off-licensed (i.e., where alcohol is consumed off the premises) outlets and time of alcohol consumption were collected. Alcohol consumption patterns were examined using the Rapid Alcohol Problem Screen 4 (RAPS4). Data were also analyzed by age, gender and purchasing time. Results showed that among the off-licensed premises, supermarkets appear to be the most popular venue while for on-licensed premises; alcohol was generally consumed inside hotels/pubs regardless of age and gender of the purchaser. Purchasing of alcohol was highest during the day and early evening period (9:00 a.m. to 9:59 p.m.). Females are most likely to abuse alcohol than males during the early morning period and is that period after 12:00 midnight. Analysis suggests that the survey instrument used in the International Alcohol Control Study is being used to collect data on alcohol purchasing time consumption; therefore, the potential is there to provide accurate results to contribute appropriate policy responses to reduce alcohol related-harm.

Relations Between Cognitive Functioning and Alcohol Use, Craving, and Post-Traumatic Stress: An Examination Among Trauma-Exposed Military Veterans With Alcohol Use Disorder.

Science.gov (United States)

Heinz, Adrienne J; Pennington, David L; Cohen, Nicole; Schmeling, Brandi; Lasher, Brooke A; Schrodek, Emily; Batki, Steven L

2016-07-01

Cognitive dysfunction is commonly observed among individuals with alcohol use disorder (AUD) and trauma exposure and is, in turn, associated with worse clinical outcomes. Accordingly, disruptions in cognitive functioning may be conceptualized as a trans-disease phenomenon representing a potential high-yield target for intervention. Less is known though about how different cognitive functions covary with alcohol use, craving, and post-traumatic stress symptom severity among trauma-exposed individuals with AUD. Sixty-eight male and female trauma-exposed military veterans with AUD, entering treatment trials to reduce alcohol use, completed measures assessing alcohol use and craving, post-traumatic stress symptom severity, and cognitive functioning. In multivariate models, after controlling for post-traumatic stress symptom severity, poorer learning and memory was associated with higher alcohol consumption and higher risk taking/impulsivity was associated with stronger preoccupations with alcohol and compulsions to drink. Alcohol consumption and craving, but not performance on cognitive tests, were positively associated with post-traumatic stress symptom severity. Findings suggest that interventions to strengthen cognitive functioning might be used as a preparatory step to augment treatments for AUD. Clinicians are encouraged to consider a standard assessment of cognitive functioning, in addition to post-traumatic stress symptom severity, in treatment planning and delivery for this vulnerable and high-risk population. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Meta-Analysis of the Association of Alcohol-Related Social Media Use with Alcohol Consumption and Alcohol-Related Problems in Adolescents and Young Adults.

Science.gov (United States)

Curtis, Brenda L; Lookatch, Samantha J; Ramo, Danielle E; McKay, James R; Feinn, Richard S; Kranzler, Henry R

2018-06-01

Despite the pervasive use of social media by young adults, there is comparatively little known about whether, and how, engagement in social media influences this group's drinking patterns and risk of alcohol-related problems. We examined the relations between young adults' alcohol-related social media engagement (defined as the posting, liking, commenting, and viewing of alcohol-related social media content) and their drinking behavior and problems. We conducted a systematic review and meta-analysis of studies evaluating the association of alcohol consumption and alcohol-related problems with alcohol-related social media engagement. Summary baseline variables regarding the social media platform used (e.g., Facebook and Twitter), social media measures assessed (e.g., number of alcohol photographs posted), alcohol measures (e.g., Alcohol Use Disorders Identification Test and Timeline Follow back Interview), and the number of time points at which data were collected were extracted from each published study. We used the Q statistic to examine heterogeneity in the correlations between alcohol-related social media engagement and both drinking behavior and alcohol-related problems. Because there was significant heterogeneity, we used a random-effects model to evaluate the difference from zero of the weighted aggregate correlations. We used metaregression with study characteristics as moderators to test for moderators of the observed heterogeneity. Following screening, 19 articles met inclusion criteria for the meta-analysis. The primary findings indicated a statistically significant relationship and moderate effect sizes between alcohol-related social media engagement and both alcohol consumption (r = 0.36, 95% CI: 0.29 to 0.44, p social media engagement and drinking behavior or these were measured on different occasions and (ii) whether measurements were taken by self-report or observation of social media engagement. We found moderate-sized effects across the 19

Access to Confidential Alcohol Industry Documents: From ‘Big Tobacco’ to ‘Big Booze’

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Ms Laura Bond

2009-03-01

Full Text Available BACKGROUND:Internal tobacco industry document searches have led to the discovery of hitherto unpublisheddocuments that provide insights into the drinks industry. The documents uncover key concerns andstrategies for the drinks industry with focus on the Miller Brewing Company and the Beer Institute.METHODS:The identification of the Philip Morris 1996 CEO Issues Book from the tobacco document archives led to asystematic search for alcohol-related documents. The search was conducted by entering alcohol-relatedterms into search fields of tobacco document archive sites available on the World Wide WebRESULTS:Key areas of concern for the Miller Brewing Company, the Beer Institute, and more broadly, the alcoholindustry include developments of legislative and regulatory controls such as tax increases, advertisingrestrictions and blood alcohol content lowering and public perceptions of harms relating to drunk driving,binge drinking and underage alcohol consumption. Strategies proposed by the Miller Brewing Companyand the Beer Institute to combat these concerns include ally development and maintenance and thepromotion of personal responsibility.CONCLUSIONS:These once confidential internal documents provide new evidence on the drinks industry’s concernsabout possible alcohol control measures and the strategies used to help overcome these concerns. The document findings justify the public health community’s cynicism about the alcohol industry whileproviding a new source of information to assist development in the regulation and control of the drinksindustry.

The Influence of Time Attitudes on Alcohol-Related Attitudes, Behaviors and Subjective Life Expectancy in Early Adolescence: A Longitudinal Examination Using Mover-Stayer Latent Transition Analysis

Science.gov (United States)

Wells, Kevin Eugene; Morgan, Grant; Worrell, Frank C.; Sumnall, Harry; McKay, Michael Thomas

2018-01-01

The goal of the present study is to examine the stability of time attitudes profiles across a one-year period as well as the association between time attitudes profiles and several variables. These variables include attitudes towards alcohol, context of alcohol use, consumption of a full drink, and subjective life expectancy. We assessed the…

Influence of gender and race/ethnicity on perceived barriers to help-seeking for alcohol or drug problems.

Science.gov (United States)

Verissimo, Angie Denisse Otiniano; Grella, Christine E

2017-04-01

This study examines reasons why people do not seek help for alcohol or drug problems by gender and race/ethnicity using data from the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC), a nationally representative survey. Multivariate models were fit for 3 barriers to seeking help (structural, attitudinal, and readiness for change) for either alcohol or drug problems, controlling for socio-demographic characteristics and problem severity. Predicted probabilities were generated to evaluate gender differences by racial/ethnic subgroups. Over three quarters of the samples endorsed attitudinal barriers related to either alcohol or drug use. Generally, women were less likely to endorse attitudinal barriers for alcohol problems. African Americans and Latina/os were less likely than Whites to endorse attitudinal barriers for alcohol problems, Latina/os were less likely than Whites to endorse readiness for change barriers for alcohol and drug problems, however, African Americans were more likely to endorse structural barriers for alcohol problems. Comparisons within racial/ethnic subgroups by gender revealed more complex findings, although across all racial/ethnic groups women endorsed attitudinal barriers for alcohol problems more than men. Study findings suggest the need to tailor interventions to increase access to help for alcohol and drug problems that take into consideration both attitudinal and structural barriers and how these vary across groups. Copyright © 2017 Elsevier Inc. All rights reserved.

Modelling alcohol consumption during adolescence using zero inflated negative binomial and decision trees

Directory of Open Access Journals (Sweden)

Alfonso Palmer

2010-07-01

Full Text Available Alcohol is currently the most consumed substance among the Spanish adolescent population. Some of the variables that bear an influence on this consumption include ease of access, use of alcohol by friends and some personality factors. The aim of this study was to analyze and quantify the predictive value of these variables specifically on alcohol consumption in the adolescent population. The useful sample was made up of 6,145 adolescents (49.8% boys and 50.2% girls with a mean age of 15.4 years (SE= 1.2. The data were analyzed using the statistical model for a count variable and Data Mining techniques. The results show the influence of ease of access, alcohol consumption by the group of friends, and certain personality factors on alcohol intake, allowing us to quantify the intensity of this influence according to age and gender. Knowing these factors is the starting point in elaborating specific preventive actions against alcohol consumption.

Public attitudes towards alcohol control policies in Scotland and England: Results from a mixed-methods study.

Science.gov (United States)

Li, Jessica; Lovatt, Melanie; Eadie, Douglas; Dobbie, Fiona; Meier, Petra; Holmes, John; Hastings, Gerard; MacKintosh, Anne Marie

2017-03-01

The harmful effects of heavy drinking on health have been widely reported, yet public opinion on governmental responsibility for alcohol control remains divided. This study examines UK public attitudes towards alcohol policies, identifies underlying dimensions that inform these, and relationships with perceived effectiveness. A cross-sectional mixed methods study involving a telephone survey of 3477 adult drinkers aged 16-65 and sixteen focus groups with 89 adult drinkers in Scotland and England was conducted between September 2012 and February 2013. Principal components analysis (PCA) was used to reduce twelve policy statements into underlying dimensions. These dimensions were used in linear regression models examining alcohol policy support by demographics, drinking behaviour and perceptions of UK drinking and government responsibility. Findings were supplemented with a thematic analysis of focus group transcripts. A majority of survey respondents supported all alcohol policies, although the level of support varied by type of policy. Greater enforcement of laws on under-age sales and more police patrolling the streets were strongly supported while support for pricing policies and restricting access to alcohol was more divided. PCA identified four main dimensions underlying support on policies: alcohol availability, provision of health information and treatment services, alcohol pricing, and greater law enforcement. Being female, older, a moderate drinker, and holding a belief that government should do more to reduce alcohol harms were associated with higher support on all policy dimensions. Focus group data revealed findings from the survey may have presented an overly positive level of support on all policies due to differences in perceived policy effectiveness. Perceived effectiveness can help inform underlying patterns of policy support and should be considered in conjunction with standard measures of support in future research on alcohol control policies

Examination of Data Accession at the National Snow and Ice Data Center

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Scott, D. J.; Booker, L.

2017-12-01

The National Snow and Ice Data Center (NSIDC) stewards nearly 750 publicly available snow and ice data sets that support research into our world's frozen realms. NSIDC data management is primarily supported by the National Aeronautics and Space Administration (NASA), the National Science Foundation (NSF) and the National Oceanic and Atmospheric Administration (NOAA), and most of the data we archive and distribute is assigned to NSIDC through the funding agency programs. In addition to these mandates, NSIDC has historically offered data stewardship to researchers wanting to properly preserve and increase visibility of their research data under our primary programs (NASA, NSF, NOAA). With publishers now requiring researchers to deliver data to a repository prior to the publication of their data-related papers, we have seen an increase in researcher-initiated data accession requests. This increase is pushing us to reexamine our process to ensure timeliness in the acquisition and release of these data. In this presentation, we will discuss the support and value a researcher receives by submitting data to a trustworthy repository. We will examine NSIDC's data accession practices, and the challenges of a consistent process across NSIDC's multiple funding sponsors. Finally, we will share recent activities related to improving our process and ideas we have for enhancing the overall data accession experience.

Ethiopian origin high-risk youth: a cross-cultural examination of alcohol use, binge drinking, and problem behavior.

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Isralowitz, Richard; Reznik, Alexander

2014-01-01

Alcohol use among underage youth has a major impact on public health, accidents, fatalities, and other problem behaviors. In Israel, alcohol use, binge drinking, and related problem behaviors are a growing concern. The purpose of this study was to examine underserved and underreported Ethiopian origin youth by comparing their substance use patterns and behavior with other high-risk youth. Data were collected from a purposive sample of boys of Ethiopian, former Soviet Union, and Israeli origin who were receiving treatment for drug use. Youth were asked to complete a simply worded self-report questionnaire developed for monitoring substance use and related problem behaviors. Ethiopian youth reported higher rates of family unemployment and public welfare dependence, last 30-day consumption of beer and hard liquor, serious fighting, and achievement decline when in school compared with the other youths. Findings highlight the need for ethno-cultural specific prevention and intervention efforts and further research of this high-risk, underserved group of immigrant origin youth.

Disparities in Alcohol, Drug Use, and Mental Health Condition Prevalence and Access to Care in Rural, Isolated, and Reservation Areas: Findings From the South Dakota Health Survey.

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Davis, Melinda M; Spurlock, Margaret; Dulacki, Kristen; Meath, Thomas; Li, Hsin-Fang Grace; McCarty, Dennis; Warne, Donald; Wright, Bill; McConnell, K John

2016-06-01

Research on urban/rural disparities in alcohol, drug use, and mental health (ADM) conditions is inconsistent. This study describes ADM condition prevalence and access to care across diverse geographies in a predominantly rural state. Multimodal cross-sectional survey in South Dakota from November 2013 to October 2014, with oversampling in rural areas and American Indian reservations. Measures assessed demographic characteristics, ADM condition prevalence using clinical screenings and participant self-report, perceived need for treatment, health service usage, and barriers to obtaining care. We tested for differences among urban, rural, isolated, and reservation geographic areas, controlling for participant age and gender. We analyzed 7,675 surveys (48% response rate). Generally, ADM condition prevalence rates were not significantly different across geographies. However, respondents in isolated and reservation areas were significantly less likely to have access to primary care. Knowledge of treatment options was significantly lower in isolated regions and individuals in reservation areas had significantly lower odds of reporting receipt of all needed care. Across the sample there was substantial discordance between ADM clinical screenings and participant self-reported need; 98.1% of respondents who screened positive for alcohol or drug misuse and 63.8% of respondents who screened positive for a mental health condition did not perceive a need for care. In a predominantly rural state, geographic disparities in ADM conditions are related to differences in access as opposed to prevalence, particularly for individuals in isolated and reservation areas. Educational interventions about ADM condition characteristics may be as important as improving access to care. © 2015 National Rural Health Association.

State Responses to Alcohol Use and Pregnancy: Findings From the Alcohol Policy Information System (APIS)

OpenAIRE

DRABBLE, LAURIE; THOMAS, SUE; O’CONNOR, LISA; ROBERTS, SARAH CM

2014-01-01

This article describes U.S. state policies related to alcohol use during pregnancy, using data from the National Institute on Alcohol Abuse and Alcoholism (NIAAA) Alcohol Policy Information System (APIS). Specifically, this study examines trends in policies enacted by states over time and types of policies enacted across states in the U.S., with a focus on whether laws were supportive or punitive toward women. Findings revealed substantial variability in characteristics of policies (19 primar...

Predicting Post-Treatment-Initiation Alcohol Use among Patients with Severe Mental Illness and Alcohol Use Disorders

Science.gov (United States)

Bradizza, Clara M.; Maisto, Stephen A.; Vincent, Paula C.; Stasiewicz, Paul R.; Connors, Gerard J.; Mercer, Nicole D.

2009-01-01

Few investigators studying alcohol abuse among individuals with a severe mental illness (SMI) have examined predictors of posttreatment alcohol outcomes. In the present study, a multivariate approach based on a theoretical model was used to study the relationship between psychosocial factors and post-treatment-initiation alcohol use. Predictors of…

Exploring the alcohol-behaviour link: Myopic self-enhancement in the absence of alcohol consumption as a function of past alcohol use

Directory of Open Access Journals (Sweden)

Antony C. Moss

2016-12-01

Full Text Available Dual process accounts of the alcohol-behaviour link hypothesise that differences in drinking patterns will moderate the effects of exposure to alcohol-related cues on behaviour, such as when a placebo is administered. We test this hypothesis by adapting a paradigm used in alcohol myopia research to examine the effects of alcohol-related priming on self-enhancement behaviour amongst social drinkers. Participants were asked to engage in a computerised self-rating task prior to being exposed to alcohol related and/or motivational primes. A staged computer error then occurred, and participants were then asked to complete their self ratings again – this method allowed for an immediate assessment of the impact of alcohol and motivational primes on self enhancement. As predicted by alcohol myopia theory, the overall effect of priming with alcohol-related cues was not significant irrespective of response-conflict manipulations. However, drinker type moderated this effect such that heavier drinkers self-enhanced more after exposure to alcohol-related cues, but only in high-conflict conditions. This suggests that the efficacy of a placebo may be significantly moderated by individual differences in reactions to alcohol-related stimuli, and that dual process accounts of the effects of alcohol on behaviour better explains this variation than alcohol myopia theory.

Exposure to alcohol advertising and alcohol consumption among Australian adolescents.

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Jones, Sandra C; Magee, Christopher A

2011-01-01

Underage drinking is a major problem in Australia and may be influenced by exposure to alcohol advertising. The objective of the present study was to collect data on 12-17 year old Australian adolescents' exposure to different types of alcohol advertising and examine the association between exposure to advertising and alcohol consumption. A cross-sectional survey of 1113 adolescents aged 12-17 years recruited with a variety of methods to gain a cross-section of participants across metropolitan, regional and rural New South Wales (including independent schools, mall intercepts and online). Participants answered a series of questions assessing adolescents' exposure to alcohol advertising across eight media (including television, Internet and point-of-sale). Alcohol consumption was assessed using three questions (initiation, recent consumption and frequency of consumption in the previous 12 months). The majority indicated that they had been exposed to alcohol advertisements on television, in newspapers and magazines, on the Internet, on billboards/posters and promotional materials and in bottleshops, bars and pubs; exposure to some of these types of alcohol advertisements was associated with increased alcohol consumption, with differences by age and gender. The results are consistent with studies from other countries and suggest that exposure to alcohol advertisements among Australian adolescents is strongly associated with drinking patterns. Given current high levels of drinking among Australian youth, these findings suggest the need to address the high levels of young people's exposure to alcohol advertising.

College Men and Alcohol Use: Positive Alcohol Expectancies as a Mediator Between Distinct Masculine Norms and Alcohol Use.

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Iwamoto, Derek Kenji; Corbin, William; Lejuez, Carl; MacPherson, Laura

2014-01-01

College men are more likely to engage in health-compromising behaviors including risky drinking behavior, and experience more alcohol-related problems, including violence and arrest, as compared to women. The study of masculine norms or societal expectations, defined as beliefs and values about what it means to be a man, is one promising area of investigation that may help explain within-group differences and differential rates of alcohol use among men. Using the gender social learning model, we investigated the role of positive alcohol expectancies as an underlying mediator between masculine norms and alcohol use among college men. Data from 804 college adult men ( Mean age = 20.43) were collected through a web-based assessment. Participants completed a self-report measure of binge drinking, frequency of drinking, quantity of drinks, conformity to masculine norms, and positive alcohol expectancies measures. Structural equation modeling was used to examine relations between masculine norms, alcohol expectancies and alcohol use. The masculine norms of "Playboy" and Risk-Taking were positively related to heavy alcohol use, while Emotional Control and Heterosexual Presentation were both negatively associated with alcohol use, after controlling for fraternity Greek status and positive expectancies. Playboy and Winning norms were positively associated with positive expectancies while Power Over Women was inversely related to positive expectancies which, in turn, were associated with heavier alcohol use. This study was a novel exploration into the multiple pathways and mediators through which positive alcohol expectancies may help explain and provide specificity to the masculinity and alcohol use relationship among college men.

Examining the pathways for young people with drug and alcohol dependence: a mixed-method design to examine the role of a treatment programme.

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Nathan, Sally; Rawstorne, Patrick; Hayen, Andrew; Bryant, Joanne; Baldry, Eileen; Ferry, Mark; Williams, Megan; Shanahan, Marian; Jayasinha, Ranmalie

2016-05-25

Young people with drug and alcohol problems are likely to have poorer health and other psychosocial outcomes than other young people. Residential treatment programmes have been shown to lead to improved health and related outcomes for young people in the short term. There is very little robust research showing longer term outcomes or benefits of such programmes. This paper describes an innovative protocol to examine the longer term outcomes and experiences of young people referred to a residential life management and treatment programme in Australia designed to address alcohol and drug issues in a holistic manner. This is a mixed-methods study that will retrospectively and prospectively examine young people's pathways into and out of a residential life management programme. The study involves 3 components: (1) retrospective data linkage of programme data to health and criminal justice administrative data sets, (2) prospective cohort (using existing programme baseline data and a follow-up survey) and (3) qualitative in-depth interviews with a subsample of the prospective cohort. The study will compare findings among young people who are referred and (a) stay 30 days or more in the programme (including those who go on to continuing care and those who do not); (b) start, but stay fewer than 30 days in the programme; (c) are assessed, but do not start the programme. Ethics approval has been sought from several ethics committees including a university ethics committee, state health departments and an Aboriginal-specific ethics committee. The results of the study will be published in peer-reviewed journals, presented at research conferences, disseminated via a report for the general public and through Facebook communications. The study will inform the field more broadly about the value of different methods in evaluating programmes and examining the pathways and trajectories of vulnerable young people. Published by the BMJ Publishing Group Limited. For permission to

Hispanic/Latino Adolescents' Alcohol Use: Influence of Family Structure, Perceived Peer Norms, and Family Members' Alcohol Use

Science.gov (United States)

Jacobs, Wura; Barry, Adam E.; Xu, Lei; Valente, Thomas W.

2016-01-01

Background: Family structure and value system among Hispanic/Latino population are changing. However, very few studies have examined the combination of the influence of family structure, parental and sibling alcohol use, perceived peer norms about drinking, and alcohol use among Hispanic/Latino adolescents. Purpose: This study examined the…

Do students use contextual protective behaviors to reduce alcohol-related sexual risk? Examination of a dual-process decision-making model.

Science.gov (United States)

Scaglione, Nichole M; Hultgren, Brittney A; Reavy, Racheal; Mallett, Kimberly A; Turrisi, Rob; Cleveland, Michael J; Sell, Nichole M

2015-09-01

Recent studies suggest drinking protective behaviors (DPBs) and contextual protective behaviors (CPBs) can uniquely reduce alcohol-related sexual risk in college students. Few studies have examined CPBs independently, and even fewer have utilized theory to examine modifiable psychosocial predictors of students' decisions to use CPBs. The current study used a prospective design to examine (a) rational and reactive pathways and psychosocial constructs predictive of CPB use and (b) how gender might moderate these influences in a sample of college students. Students (n = 508) completed Web-based baseline (mid-Spring semester) and 1- and 6-month follow-up assessments of CPB use; psychosocial constructs (expectancies, normative beliefs, attitudes, and self-concept); and rational and reactive pathways (intentions and willingness). Regression was used to examine rational and reactive influences as proximal predictors of CPB use at the 6-month follow-up. Subsequent path analyses examined the effects of psychosocial constructs, as distal predictors of CPB use, mediated through the rational and reactive pathways. Both rational (intentions to use CPB) and reactive (willingness to use CPB) influences were significantly associated with increased CPB use. The examined distal predictors were found to effect CPB use differentially through the rational and reactive pathways. Gender did not significantly moderate any relationships within in the model. Findings suggest potential entry points for increasing CPB use that include both rational and reactive pathways. Overall, this study demonstrates the mechanisms underlying how to increase the use of CPBs in programs designed to reduce alcohol-related sexual consequences and victimization. (c) 2015 APA, all rights reserved).

The Effect of Alcohol Intoxications on Hematological Parameters of ...

African Journals Online (AJOL)

Due to the accessibility of alcohol, people around the world become readily intoxicated with it and in turn, it produces protease devastating effects in the human system. This study investigates the hematological effects of alcohol in albino rats grouped into three (A, B and C). Group A and B served as test while C served as ...

Normative perceptions of alcohol-related consequences among college students.

Science.gov (United States)

Brett, Emma I; Leavens, Eleanor L; Miller, Mary Beth; Lombardi, Nathaniel; Leffingwell, Thad R

2016-07-01

College students in the U.S. continue to drink in hazardous ways and experience a range of alcohol-related consequences. Personalized feedback interventions (PFIs), which often include normative components comparing personal drinking to that of similar peers, have been effective in reducing alcohol outcomes among college students. Though normative perceptions of the quantity and frequency of alcohol use have been examined in many studies, norms for alcohol-related consequences have received less attention. The current study examined self-other discrepancies (SODs) for alcohol-related consequences among college students. Participants overestimated how often alcohol-related consequences are experienced by other same-sex students on campus and rated consequences as more acceptable for others to experience than themselves. No differences in SODs were found between those who did and did not report alcohol use. Future studies should examine the efficacy of PFIs that incorporate normative feedback on alcohol-related consequences. Copyright © 2016 Elsevier Ltd. All rights reserved.

Fetal Alcohol Syndrome: A Behavioral Teratology.

Science.gov (United States)

Kavale, Kenneth A.; Karge, Belinda D.

1986-01-01

The review examines the literature on the behaviorally teratogenic aspects of Fetal Alcohol Syndrome, including: (1) prevalence of alcohol abuse among women, (2) acute and chronic effects of alcohol on the fetus, (3) genetic susceptibility, (4) neuropathology, (5) correlative conditions, and (6) animal studies. (Author/DB)

The impact of sexual enhancement alcohol expectancies and risky behavior on alcohol-involved rape among college women.

Science.gov (United States)

Messman-Moore, Terri L; Ward, Rose Marie; DeNardi, Kathleen A

2013-04-01

A structural equation model examined sexual enhancement alcohol expectancies, heavy episodic drinking (HED), and risky sexual behavior as correlates of alcohol-involved rape in a sample of 353 college women. Prevalence of alcohol-involved rape was 15.6%. Sexual enhancement alcohol expectancies were indirectly associated with alcohol-involved rape via increased levels of HED, greater likelihood of sex while intoxicated, and number of sex partners. All forms of risky behavior were associated with alcohol-involved rape although HED had the strongest relationship. Findings suggest continued focus on women's positive alcohol expectancies and HED as risk factors for alcohol-involved rape. Implications for intervention will be discussed.

Orosensory responsiveness and alcohol behaviour.

Science.gov (United States)

Thibodeau, Margaret; Bajec, Martha; Pickering, Gary

2017-08-01

Consumption of alcoholic beverages is widespread through much of the world, and significantly impacts human health and well-being. We sought to determine the contribution of orosensation ('taste') to several alcohol intake measures by examining general responsiveness to taste and somatosensory stimuli in a convenience sample of 435 adults recruited from six cohorts. Each cohort was divided into quantiles based on their responsiveness to sweet, sour, bitter, salty, umami, metallic, and astringent stimuli, and the resulting quantiles pooled for analysis (Kruskal-Wallis ANOVA). Responsiveness to bitter and astringent stimuli was associated in a non-linear fashion with intake of all alcoholic beverage types, with the highest consumption observed in middle quantiles. Sourness responsiveness tended to be inversely associated with all measures of alcohol consumption. Regardless of sensation, the most responsive quantiles tended to drink less, although sweetness showed little relationship between responsiveness and intake. For wine, increased umami and metallic responsiveness tended to predict lower total consumption and frequency. A limited examination of individuals who abstain from all alcohol indicated a tendency toward higher responsiveness than alcohol consumers to sweetness, sourness, bitterness, and saltiness (biserial correlation), suggesting that broadly-tuned orosensory responsiveness may be protective against alcohol use and possibly misuse. Overall, these findings confirm the importance of orosensory responsiveness in mediating consumption of alcohol, and indicate areas for further research. Copyright © 2017. Published by Elsevier Inc.

Alcohol industry influence on UK alcohol policy: A new research agenda for public health.

Science.gov (United States)

Hawkins, Benjamin; Holden, Chris; McCambridge, Jim

2012-09-01

The British government has been criticised for according industry interests too much weight in alcohol policy-making. Consequently, it has been argued that alcohol strategy in the UK is built around policies for which the evidence base is weak. This has clear implications for public health. The purpose of this commentary is to map recent developments in UK alcohol policy and related debates within the alcohol policy literature, thus laying the foundations for a systematic examination of the influence of the alcohol industry on alcohol policy. It highlights the changing structure of the industry and summarises what is known about the positions and strategies of industry actors towards alcohol policy. In so doing, it aims to contribute not just to debates about alcohol policy, but to a broader understanding of health policy processes and the relationships between government and other stakeholders. It advances a new research agenda focused on the role of corporate actors in the field of alcohol policy and public health more broadly.

Alcohol drinking, mean corpuscular volume of erythrocytes, and alcohol metabolic genotypes in drunk drivers.

Science.gov (United States)

Pavanello, Sofia; Snenghi, Rossella; Nalesso, Alessandro; Sartore, Daniela; Ferrara, Santo Davide; Montisci, Massimo

2012-02-01

Regular and irregular abuse of alcohol are global health priorities associated with diseases at multiple sites, including cancer. Mechanisms of diseases induced by alcohol are closely related to its metabolism. Among conventional markers of alcohol abuse, the mean corpuscular volume (MCV) of erythrocytes is prognostic of alcohol-related cancer and its predictivity increases when combined with functional polymorphisms of alcohol dehydrogenase (ADH1B [rs1229984] and ADH1C [rs698]) and the mitochondrial aldehyde dehydrogenase (ALDH2 [rs671]). Whether these genetic variants can influence abuse in alcohol drinking and MCV has never been examined in drunk-driving traffic offenders. We examined 149 drunk drivers, diagnosed as alcohol abusers according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth edition Text Revision (DSM-IV-TR) and enrolled in a probation program, and 257 social drinkers (controls), all Caucasian males. Alcohol intake was assessed according to self-reported drink-units/d and MCV unadjusted and adjusted for age, smoking, and body mass index. Multivariable models were used to compute MCV adjusted means. Genotype analyses were performed by PCR on DNA from blood. The adjusted MCV mean was higher in drunk-driving abusers than in controls (92 vs. 91fL; Pdrunk-driving abusers (P=.008), reported higher drink-units/d (P=.0126), and had larger MCV (P=.035). The rs698 ADH1C and rs671 ALDH2 polymorphisms were not associated with MCV. ADH1B*1/*1 polymorphism is significantly associated with being a drunk-driving abuser, higher alcohol drinking, and MCV enlargement. This suggests that drunk drivers with augmented MCV modulated by the alcohol metabolic ADH1B*1/*1 genotype may be at higher risk of driving incapability and of alcohol-related cancer. Copyright © 2012 Elsevier Inc. All rights reserved.

Developmental Relations between Alcohol Expectancies and Social Norms in Predicting Alcohol Onset

Science.gov (United States)

Janssen, Tim; Treloar Padovano, Hayley; Merrill, Jennifer E.; Jackson, Kristina M.

2018-01-01

Expectations about alcohol's effects and perceptions of peers' behaviors and beliefs related to alcohol use are each shown to strongly influence the timing of drinking onset during adolescence. The present study builds on prior work by examining the conjoint effects of within-person changes in these social-cognitive factors on age of adolescent…

Mechanisms of Association between Paternal Alcoholism and Abuse of Alcohol and Other Illicit Drugs among Adolescents

Science.gov (United States)

Peleg-Oren, Neta; Hospital, Michelle; Morris, Staci Leon; Wagner, Eric F.

2013-01-01

The current study examines the effect of paternal alcohol problems on adolescent use of alcohol and other illicit drugs as a function of maternal communication, as well as adolescent social and coping skills (N = 145). Structural equation modeling (SEM) analyses indicated that adolescents with a paternal history of alcohol problems reported higher…

Family history density of substance use problems among undergraduate college students: Associations with heavy alcohol use and alcohol use disorder.

Science.gov (United States)

Powers, Gregory; Berger, Lisa; Fuhrmann, Daniel; Fendrich, Michael

2017-08-01

A family history of alcoholism has been found associated with problematic alcohol use among college students, but less research has examined the effects of family history density of substance use problems in this population. This study examined the prevalence of family history density of substance use problems and its associations with heavy alcohol use, negative alcohol consequences, and alcohol use disorder in a college sample. Based on a secondary analysis of a probability sample, data were analyzed from 606 undergraduate students. Family history density of substance use problems included both first and second degree biological relatives. Heavy alcohol use was the total number of days in which participants drank five/four or more drinks for men/women, negative alcohol consequences were derived from items commonly asked in college student surveys, and an alcohol use disorder was defined as meeting diagnostic criteria for alcohol abuse or dependence. Point prevalence estimated rates of family history density of substance use problems, and negative binomial, ANCOVA, and logistic regression models examined associations between family history density and the alcohol variables while adjusting for sociodemographic variables. Family history density of substance use problems was not significantly associated with total days of heavy alcohol use. Having a second degree, a first degree, or both a first and second degree relative(s) with a substance use problem, however, was significantly associated with experiencing negative alcohol consequences. In addition, having both a first and second degree relative(s) with a substance use problem significantly increased the odds of having an alcohol use disorder. Family history density of substance use problems may play a role in experiencing negative alcohol consequences and in having an alcohol use disorder among undergraduate college students and may be an important risk factor to assess by college health professionals. Copyright

Underage alcohol sales-it only takes a minute: A new approach to underage alcohol availability

NARCIS (Netherlands)

van Hoof, Joris Jasper; Gosselt, Jordi Franciscus

2013-01-01

Objective: Because minors generally report higher accessibility than one would expect on the basis of the "compliance rates" established by researchers (the percentage of stores that comply with age limits for sales of age-restricted products such as alcoholic beverages), we propose a new method to

Cost and outcome analysis of two alcohol detoxification services.

Science.gov (United States)

Parrott, Steve; Godfrey, Christine; Heather, Nick; Clark, Jenny; Ryan, Tony

2006-01-01

To examine the relationship between service use and outcomes (individual and wider consequences) using an economic analysis of a direct-access alcohol detoxification service in Manchester (the Smithfield Centre) and an NHS partial hospitalization programme in Newcastle upon Tyne (Newcastle and North Tyneside Drug and Alcohol Service, Plummer Court). A total of 145 direct-access admissions to the Smithfield Centre and 77 admissions to Plummer Court completed a battery of questionnaires shortly after intake and were followed up 6 months after discharge. Full economic data at follow-up were available for 54 Smithfield admissions and 49 Plummer Court admissions. Mean total cost of treatment per patient was pound1113 at the Smithfield Centre and pound1054 at Plummer Court in 2003-04 prices. Comparing the 6 months before treatment with the 6 months before follow-up, social costs fell by pound331 on average for each patient at Plummer Court but rose by pound1047 for each patient at the Smithfield Centre. When treatment costs and wider social costs were combined, the total cost to society at Smithfield was on average pound2159 per patient whilst at Plummer Court it was pound723 per patient. Combining the cost of treatment with drinking outcomes yielded a net cost per unit reduction in alcohol consumption of pound1.79 at Smithfield and pound1.68 at Plummer Court. Both services delivered a flexible needs-based service to very disadvantaged population at a reasonable cost and were associated with statistically significant reductions in drinking. For some patients, there was evidence of public sector resource savings but for others these detoxification services allowed those not previously in contact with services to meet health and social care needs. These patterns of cost through time are more complex than in previous evaluations of less severely dependent patients and difficult to predict from drinking patterns or patient characteristics. More research is required to judge

Alcohol Preferences and Event-Related Potentials to Alcohol Images in College Students.

Science.gov (United States)

Thurin, Kyle; Ceballos, Natalie A; Graham, Reiko

2017-11-01

Research on attentional biases to alcohol images has used heterogeneous sets of stimuli (e.g., an isolated beer can or a group of people drinking). However, alcoholic beverage preferences play an important part in determining an individual's alcohol use pattern and may influence attentional biases, especially for inexperienced drinkers. The current study examined whether alcoholic beverage preferences affect event-related potential (ERP) indices of cue reactivity to different types of alcohol images (e.g., beer, wine, and distilled spirits) in heavy episodic drinkers. ERPs were recorded in 14 heavy episodic drinkers (7 male) who completed a Go/No-Go task using preferred and nonpreferred alcohol images with nonalcoholic beverage images as controls. Larger N2 amplitudes for preferred alcohol images were observed relative to control images and to nonpreferred alcohol images, indicating increased attentional capture by preferred beverages. P3 amplitudes and latencies were not sensitive to preferences, but latencies were delayed and amplitudes were enhanced on No-Go trials (i.e., trials requiring response inhibition). These results suggest that alcoholic beverage preference is a factor influencing alcohol cue reactivity in heavy-episodic-drinking college students. This information has methodological significance and may also be applied to improve treatment and prevention programs that focus on attentional bias modification and inhibitory control training.

The effects of the therapeutic workplace and heavy alcohol use on homelessness among homeless alcohol-dependent adults.

Science.gov (United States)

Carlson, Emily; Holtyn, August F; Fingerhood, Michael; Friedman-Wheeler, Dara; Leoutsakos, Jeannie-Marie S; Silverman, Kenneth

2016-11-01

A clinical trial demonstrated that a therapeutic workplace could promote alcohol abstinence in homeless, alcohol-dependent adults. This secondary-data analysis examined rates of homelessness and their relation to the therapeutic workplace intervention and alcohol use during the trial. In the trial, homeless, alcohol-dependent adults could work in a therapeutic workplace for 6 months and were randomly assigned to Unpaid Training, Paid Training, or Contingent Paid Training groups. Unpaid Training participants were not paid for working. Paid Training participants were paid for working. Contingent Paid Training participants were paid for working if they provided alcohol-negative breath samples. Rates of homelessness during the study were calculated for each participant and the three groups were compared. Mixed-effects regression models were conducted to examine the relation between alcohol use (i.e., heavy drinking, drinks per drinking day, and days of alcohol abstinence) and homelessness. Unpaid Training, Paid Training, and Contingent Paid Training participants did not differ in the percentage of study days spent homeless (31%, 28%, 17%; respectively; F(2,94)=1.732, p=0.183). However, participants with more heavy drinking days (b=0.350, phomeless. Reducing heavy drinking and alcohol use may help homeless, alcohol-dependent adults transition out of homelessness. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

[Associations between mortality and alcohol consumption in Lithuanian population].

Science.gov (United States)

Grabauskas, Vilius; Prochorskas, Remigijus; Veryga, Aurelijus

2009-01-01

The objective of the study was to assess alcohol-related mortality that potentially might explain an increasing trend in overall mortality of Lithuanian population, which started after 2000 and peaked in 2005. An empiric analysis of national mortality and other statistical data as well as their international comparisons. An analysis of available data clearly indicates that a decline in mortality in 1998-2000, i.e. during the beginning of the National Programme of Health, as well as its increase in 2001 and 2005 were predominantly determined by cause-specific deaths of two groups: deaths from diseases of the circulatory system (mainly ischemic heart disease) and alcohol consumption-related deaths (liver cirrhosis, accidental poisoning by alcohol, accidents, etc.). A certain proportion of deaths, which were caused by alcohol, were wrongly assigned to the deaths from diseases of the circulatory system due to uncertainties in filling-in death certificates. By approximate estimates, at least one-quarter of increase in all-cause mortality between 2002-2004 and 2005-2007 could be explained by an increase in alcohol consumption, accounting for additional 880 deaths on average per year. In the year 2007, 12.6% (n=5760) of all deaths were somehow related to alcohol consumption. A comparative analysis demonstrated that mortality and alcohol consumption trends were going in parallel over the last decade. The systemic decline in mortality observed in Lithuania from 1995 stopped in 2000 after a decrease in alcohol taxes, which resulted in an increase in alcohol accessibility and consumption. An average annual increase in alcohol consumption over the period of 2001-2004 was 7%; it increased up to 17% in 2005 and accounted for 12% annual increase on average within 2005-2007. Negative trends in alcohol-related morbidity and mortality in Lithuanian population most notably registered in 2001 and 2005 were largely influenced by uncontrollable increase in alcohol consumption over the

Stress and PTSD Mechanisms as Targets for Pharmacotherapy of Alcohol Abuse, Addiction and Relapse

Science.gov (United States)

2016-10-01

excessive prolonged alcohol intake . The study is underway; initial results are illustrated in Fig. 5. Rats which had chronically consumed liquid diet...subsequent alcohol intake and preference which are highly correlated with acoustic startle amplitude determined before the initial access to alcohol ...exhibiting high acoustic startle response (which is associated with increased anxiety- like behavior) develop increased subsequent alcohol intake and

Rural and small-town attitudes about alcohol use during pregnancy: a community and provider sample.

Science.gov (United States)

Logan, T K; Walker, Robert; Nagle, Laura; Lewis, Jimmie; Wiesenhahn, Donna

2003-01-01

While there has been considerable research on prenatal alcohol use, there have been limited studies focused on women in rural and small-town environments. This 2-part study examines gender differences in attitudes and perceived barriers to intervention in large community sample of persons living in rural and small-town environments in Kentucky (n = 3,346). The study also examines rural/small-town prenatal service providers' perceptions of barriers to assessment and intervention with pregnant substance abusers (n = 138). Surveys were administered to a convenience sample of employees and customers from 16 rural and small-town community outlets. There were 1503 males (45%) and 1843 females (55%) ranging in age from under 18 years old to over 66 years old. Surveys also were mailed to prenatal providers in county health departments of the 13-county study area, with 138 of 149 responding. Overall results of the community sample suggest that neither males nor females were knowledgeable about the harmful effects of alcohol use during pregnancy. Results also indicate substantial gender differences in alcohol attitudes, knowledge, and perceived barriers. Further, prenatal care providers identified several barriers in assessment and treatment of pregnant women with alcohol use problems in rural and small-town communities, including lack of knowledge and comfort with assessment as well as a lack of available and accessible treatment for referrals.

Alcohol Policies and Alcohol-Involved Homicide Victimization in the United States.

Science.gov (United States)

Naimi, Timothy S; Xuan, Ziming; Coleman, Sharon M; Lira, Marlene C; Hadland, Scott E; Cooper, Susanna E; Heeren, Timothy C; Swahn, Monica H

2017-09-01

The purpose of this study was to examine the associations between the alcohol policy environment and alcohol involvement in homicide victims in the United States, overall and by sociodemographic groups. To characterize the alcohol policy environment, the presence, efficacy, and degree of implementation of 29 alcohol policies were used to determine Alcohol Policy Scale (APS) scores by state and year. Data about homicide victims from 17 states from 2003 to 2012 were obtained from the National Violent Death Reporting System. APS scores were used as lagged exposure variables in generalized estimating equation logistic regression models to predict the individual-level odds of alcohol involvement (i.e., blood alcohol concentration [BAC] > 0.00% vs. = 0.00% and BAC ≥ 0.08% vs. ≤ 0.079%) among homicide victims. A 10 percentage point increase in APS score (representing a more restrictive policy environment) was associated with reduced odds of alcohol-involved homicide with BAC greater than 0.00% (adjusted odds ratio [AOR] = 0.89, 95% CI [0.82, 0.99]) and BAC of 0.08% or more (AOR = 0.91, 95% CI [0.82, 1.02]). In stratified analyses of homicide victims, more restrictive policy environments were significantly protective of alcohol involvement at both BAC levels among those who were female, ages 21-29 years, Hispanic, unmarried, victims of firearm homicides, and victims of homicides related to intimate partner violence. More restrictive alcohol policy environments were associated with reduced odds of alcohol-involved homicide victimization overall and among groups at high risk of homicide. Strengthening alcohol policies is a promising homicide prevention strategy.

Online alcohol interventions: a systematic review.

Science.gov (United States)

White, Angela; Kavanagh, David; Stallman, Helen; Klein, Britt; Kay-Lambkin, Frances; Proudfoot, Judy; Drennan, Judy; Connor, Jason; Baker, Amanda; Hines, Emily; Young, Ross

2010-12-19

There has been a significant increase in the availability of online programs for alcohol problems. A systematic review of the research evidence underpinning these programs is timely. Our objective was to review the efficacy of online interventions for alcohol misuse. Systematic searches of Medline, PsycINFO, Web of Science, and Scopus were conducted for English abstracts (excluding dissertations) published from 1998 onward. Search terms were: (1) Internet, Web*; (2) online, computer*; (3) alcohol*; and (4) E\\effect*, trial*, random* (where * denotes a wildcard). Forward and backward searches from identified papers were also conducted. Articles were included if (1) the primary intervention was delivered and accessed via the Internet, (2) the intervention focused on moderating or stopping alcohol consumption, and (3) the study was a randomized controlled trial of an alcohol-related screen, assessment, or intervention. The literature search initially yielded 31 randomized controlled trials (RCTs), 17 of which met inclusion criteria. Of these 17 studies, 12 (70.6%) were conducted with university students, and 11 (64.7%) specifically focused on at-risk, heavy, or binge drinkers. Sample sizes ranged from 40 to 3216 (median 261), with 12 (70.6%) studies predominantly involving brief personalized feedback interventions. Using published data, effect sizes could be extracted from 8 of the 17 studies. In relation to alcohol units per week or month and based on 5 RCTs where a measure of alcohol units per week or month could be extracted, differential effect sizes to posttreatment ranged from 0.02 to 0.81 (mean 0.42, median 0.54). Pre-post effect sizes for brief personalized feedback interventions ranged from 0.02 to 0.81, and in 2 multi-session modularized interventions, a pre-post effect size of 0.56 was obtained in both. Pre-post differential effect sizes for peak blood alcohol concentrations (BAC) ranged from 0.22 to 0.88, with a mean effect size of 0.66. The available

A clustered randomised trial examining the effect of social marketing and community mobilisation on the age of uptake and levels of alcohol consumption by Australian adolescents.

Science.gov (United States)

Rowland, Bosco; Toumbourou, John Winston; Osborn, Amber; Smith, Rachel; Hall, Jessica Kate; Kremer, Peter; Kelly, Adrian B; Williams, Joanne; Leslie, Eva

2013-01-24

Throughout the world, alcohol consumption is common among adolescents. Adolescent alcohol use and misuse have prognostic significance for several adverse long-term outcomes, including alcohol problems, alcohol dependence, school disengagement and illicit drug use. The aim of this study was to evaluate whether randomisation to a community mobilisation and social marketing intervention reduces the proportion of adolescents who initiate alcohol use before the Australian legal age of 18, and the frequency and amount of underage adolescent alcohol consumption. The study comprises 14 communities matched with 14 non-contiguous communities on socioeconomic status (SES), location and size. One of each pair was randomly allocated to the intervention. Baseline levels of adolescent alcohol use were estimated through school surveys initiated in 2006 (N=8500). Community mobilisation and social marketing interventions were initiated in 2011 to reduce underage alcohol supply and demand. The setting is communities in three Australian states (Victoria, Queensland and Western Australia). Students (N=2576) will complete school surveys in year 8 in 2013 (average age 12). (1) lifetime initiation and (2) monthly frequency of alcohol use. Reports of social marketing and family and community alcohol supply sources will also be assessed. Point estimates with 95% CIs will be compared for student alcohol use in intervention and control communities. Changes from 2006 to 2013 will be examined; multilevel modelling will assess whether random assignment of communities to the intervention reduced 2013 alcohol use, after accounting for community level differences. Analyses will also assess whether exposure to social marketing activities increased the intervention target of reducing alcohol supply by parents and community members. ACTRN12612000384853.

Alcohol and malnutrition in the pathogenesis of experimental alcoholic cardiomyopathy.

Science.gov (United States)

Rossi, M A

1980-02-01

In this study, the morphology and the catecholamine levels of the myocardium in both well-nourished and malnourished alcohol-fed rats were examined. Alcohol has been administered to rats for 16 weeks. Rats fed a diet containing alcohol corresponding to 40 per cent. of total calorific intake and inadequate amounts of calories and nutrients developed morphological changes in the heart, while the controls did not. In addition, an increase in cardiac noradrenaline concentration and heart: body weight ratio could be observed. There were no differences in myocardial morphology and catecholamine concentration between well-nourished rats fed alcohol as 35 per cent. of the calorific intake and pair-fed controls. A dispute exists about whether alcohol is directly toxic to the heart or indirectly injurious due to associated dietary deficiency. The present results, taken together, make the theory of cardiotoxicity of alcohol an unlikely one, at least in the case of the rat; and they offer considerable support for the hypothesis that the association between chronic consumption of alcoholic beverages and cardiomyopathy is a result of a primary multifactorial nutritional deficiency, resulting from displacement of nutrient-associated calories by the "empty" calories--devoid of protein, vitamins, and minerals--of alcohol, and/or a secondary nutritional deficiency due to injurious effects of alcohol on the liver, pancreas and intestine. It is suggested that continued exposure to high levels of catecholamine, directly related to malnutrition, may play a role in the development of myocardial pathology.

Does legislation to prevent alcohol sales to drunk individuals work? Measuring the propensity for night-time sales to drunks in a UK city.

Science.gov (United States)

Hughes, Karen; Bellis, Mark A; Leckenby, Nicola; Quigg, Zara; Hardcastle, Katherine; Sharples, Olivia; Llewellyn, David J

2014-05-01

By measuring alcohol retailers' propensity to illegally sell alcohol to young people who appear highly intoxicated, we examine whether UK legislation is effective at preventing health harms resulting from drunk individuals continuing to access alcohol. 73 randomly selected pubs, bars and nightclubs in a city in North West England were subjected to an alcohol purchase test by pseudo-drunk actors. Observers recorded venue characteristics to identify poorly managed and problematic (PMP) bars. 83.6% of purchase attempts resulted in a sale of alcohol to a pseudo-intoxicated actor. Alcohol sales increased with the number of PMP markers bars had, yet even in those with no markers, 66.7% of purchase attempts resulted in a sale. Bar servers often recognised signs of drunkenness in actors, but still served them. In 18% of alcohol sales, servers attempted to up-sell by suggesting actors purchase double rather than single vodkas. UK law preventing sales of alcohol to drunks is routinely broken in nightlife environments, yet prosecutions are rare. Nightlife drunkenness places enormous burdens on health and health services. Preventing alcohol sales to drunks should be a public health priority, while policy failures on issues, such as alcohol pricing, are revisited.

Alcohol drinking during adolescence increases consumptive responses to alcohol in adulthood in Wistar rats

Science.gov (United States)

Amodeo, Leslie R.; Kneiber, Diana; Wills, Derek N.; Ehlers, Cindy L.

2017-01-01

Binge drinking and the onset of alcohol use disorders usually peak during the transition between late adolescence and early adulthood, and early adolescent onset of alcohol consumption has been demonstrated to increase the risk for alcohol dependence in adulthood. In the present study we describe an animal model of early adolescent alcohol consumption where animals drink unsweetened and unflavored ethanol in high concentrations (20%). Using this model we investigated the influence of drinking on alcohol-related appetitive behavior and alcohol consumption levels in early adulthood. Further, we also sought to investigate whether differences in alcohol-related drinking behaviors were specific to exposure in adolescence versus exposure in adulthood. Male Wistar rats were given a 2-bottle choice between 20% ethanol and water in one group and between two water bottles in another group during their adolescence (Postnatal Day (PD) PD26-59) to model voluntary drinking in adolescent humans. As young adults (PD85), rats were trained in a paradigm that provided free access to 20% alcohol for 25 min after completing up to a fixed ratio (FR) 16-lever press response. A set of young adult male Wistar rats was exposed to the same paradigm using the same time course beginning at PD92. The results indicate that adolescent exposure to alcohol increased consumption of alcohol in adulthood. Furthermore, when investigating differences between adolescent high and low adolescent drinkers in adulthood, high consumers continued to drink more alcohol, had fewer FR failures, and had faster completion of FR schedules in adulthood whereas the low consumers were no different than controls. Rats exposed to ethanol in young adulthood also increased future intake but there were no differences in any other components of drinking behavior. Both adolescent- and adult-exposed rats did not exhibit an increase in lever pressing during the appetitive challenge session. These data indicate that adolescent

Underage drinking, alcohol sales and collective efficacy: Informal control and opportunity in the study of alcohol use.

Science.gov (United States)

Maimon, David; Browning, Christopher R

2012-07-01

Underage drinking among American youth is a growing public concern. However, while extensive research has identified individual level predictors of this phenomenon, few studies have theorized and tested the effect of structural social forces on children's and youths' alcohol consumption. In an attempt to address this gap, we study the effects of residential environments on children's and youths' underage drinking (while accounting for personality and familial processes). Integrating informal social control and opportunity explanations of deviance, we first suggest that while neighborhood collective efficacy prevents adolescents' underage drinking, individuals' access to local alcohol retail shops encourages such behavior. Focusing on the interactive effects of communal opportunities and controls, we then suggest that high presence of alcohol outlets and sales in the neighborhood is likely to increase youths' probability of alcohol consumption in the absence of communal mechanisms of informal social control. We test our theoretical model using the unprecedented data design available in the PHDCN. Results from a series of multilevel logit models with robust standard errors reveal partial support for our hypotheses; specifically, we find that alcohol sales in a given neighborhood increase adolescents' alcohol use. In addition, while the direct effect of collective efficacy is insignificantly related to children's and youths' alcohol consumption, our models suggest that it significantly attenuates the effect of local alcohol retailers and sales on underage drinking. Copyright © 2012 Elsevier Inc. All rights reserved.

Marketing and alcohol-related traffic fatalities: impact of alcohol advertising targeting minors.

Science.gov (United States)

Smith, Ryan C; Geller, E Scott

2009-10-01

Alcohol-related youth traffic fatalities continue as a major public-health concern. While state and federal laws can be useful in tackling this problem, the efficacy of many laws has not been empirically demonstrated. We examined the impact of state laws prohibiting alcohol advertising to target minors. Using statistics obtained from the Fatality Analysis Reporting System (FARS), youth alcohol-related, single-vehicle, driver traffic fatalities were compared by state as a function of whether the state has a law prohibiting alcohol advertising that targets minors. Overall, states possessing this law experienced 32.9% fewer of the above specified traffic fatalities. DISCUSSION AND IMPACT ON INDUSTRY: The results suggest that not only are youth drinking rates affected by alcohol advertisements targeting youth, but also drink-driving behaviors. Indeed, we estimate that if this type of legislation were adopted in the 26 states that do not prohibit targeting of minors with alcohol advertising, then 400 youth lives could be saved annually.

The association between exposure to social media alcohol marketing and youth alcohol use behaviors in India and Australia.

Science.gov (United States)

Gupta, Himanshu; Lam, Tina; Pettigrew, Simone; Tait, Robert J

2018-06-13

Alcohol marketing on social networking sites (SNS) is associated with alcohol use among young people. Alcohol companies adapt their online marketing content to specific national contexts and responses to such content differ by national settings. However, there exists very little academic work comparing the association between alcohol marketing on SNS and alcohol use among young people in different national settings and across different SNS. Therefore, we aimed to extend the limited existing work by investigating and comparing the association between self-reported exposure to alcohol marketing on three leading SNS (Facebook, YouTube, and Twitter) and alcohol use among young people in diverse national contexts (India and Australia). Cross-sectional, self-report data were obtained from a convenience sample of 631 respondents (330 in India; 301 in Australia) aged 13-25 years via online surveys. Respondents answered questions on their drinking behaviors and involvement with alcohol marketing on SNS. Many respondents from both countries reported interacting with alcohol content online, predominantly on Facebook, followed by YouTube and then Twitter. The interaction was primarily in the forms of posting/liking/sharing/commenting on items posted on alcohol companies' social media accounts, viewing the event page/attending the event advertised by an alcohol company via social media, and/or accessing an alcohol website. Multivariate analyses demonstrated significant associations between respondents' interaction with alcohol content and drinking levels, with effects differing by SNS, demographic group, and country. For example, having friends who shared alcohol-related content was an important predictor of usual alcohol consumption for Indian respondents (p social media platforms and national contexts. The results highlight the need to formulate and implement strategies to effectively regulate the SNS alcohol marketing, especially among younger SNS users.

Alcohol consumption and mortality: is wine different from other alcoholic beverages?

Science.gov (United States)

Burns, J; Crozier, A; Lean, M E

2001-08-01

Alcohol has been an integral part of the diets of many cultures for thousands of years, and formed the basis of early antiseptics. However, many health professionals have been loath to recommend its moderate consumption. Fears of increased risks of cancers, strokes and coronary heart disease (CHD), as well as its role in accidents, violence, psychological and social decline (when consumed in excess) meant that alcohol was viewed as generally detrimental to health. Recent reports have examined some of these fears and suggest that the moderate consumption of alcoholic beverages, particularly red wine, may actually protect against the development of CHD. Evidence for the influence of alcoholic drinks on strokes and cancer is less clear. This review discusses the chemical differences between red wine and other alcoholic beverages and their possible effects on the development of CHD, stroke and cancer. Both clinical and experimental evidence suggest that red wine does indeed offer a greater protection to health than other alcoholic beverages. This protection has been attributed to grape-derived antioxidant polyphenolic compounds found particularly in red wine.

A Mixed Methods Examination of Sleep Throughout the Alcohol Recovery Process Grounded in the Social Cognitive Theory: The Role of Self-Efficacy and Craving.

Science.gov (United States)

Brooks, Alyssa T; Krumlauf, Michael; Beck, Kenneth H; Fryer, Craig S; Yang, Li; Ramchandani, Vijay A; Wallen, Gwenyth R

2018-03-01

Sleep disturbances can accompany alcohol use disorders during various phases of the disease. This analysis utilized a mixed methods approach to assess whether sleep-related beliefs and/or behavior of individuals who are alcohol dependent were associated with sleep quality both pre- and postdischarge from a clinical research facility providing inpatient alcohol rehabilitation treatment. Individuals with higher self-efficacy for sleep (SE-S) reported better sleep quality at both time points. Individuals with fewer dysfunctional beliefs about sleep had poorer sleep quality at both time points. Individuals with higher unhealthy sleep-related safety behaviors had poorer sleep quality at both time points. In a linear regression model, only the difference in SE-S scores from pre- to postdischarge (β = -.396, p = .01) and the postdischarge Penn Alcohol Craving Score (β = .283, p = .019) significantly predicted the change in sleep quality. Thus, those whose SE-S scores increased and those with lower postdischarge craving scores were more likely to experience a decrease on Pittsburgh Sleep Quality Index scores from pre- to postdischarge even after controlling for covariates. References to behavior or personal factors were often discussed during the qualitative interviews in tandem with the environment. Participants reported both (1) self-medicating anxiety with alcohol and (2) self-medicating the inability to fall asleep with alcohol. Given the success of behavioral sleep interventions in various populations and the unique potential contributions of mixed methods approaches to examine sleep and alcohol use, assessing sleep-related cognitions and behaviors of individuals with severe alcohol use disorders may be important in understanding sleep quality and subsequent relapse.

Could Clergy serve as a Resource in the Management Alcohol Use ...

African Journals Online (AJOL)

Background: In Nigeria, heavy alcohol consumption as well as alcohol related problems are rapidly increasing. Individuals with substance related problems do not present to medical services early and may seek alternative sources of care such as the clergy. The clergy may be uniquely positioned as an easily accessible ...

Alcohol regulation, communication strategies and underage alcohol consumption in Spain: Implications for social marketing

OpenAIRE

Rodríguez Sánchez, Carla; Sancho-Esper, Franco

2016-01-01

Purpose. The purpose of this paper is twofold. First, it examines the communication strategies pursued by firms related to alcohol beverages in Spain during a decade with major changes in alcohol marketing regulations. Second, it analyzes the relationship between these strategies and underage alcohol consumption before and after 2007. Design/methodology/approach. Panel data methodology is implemented using data from ESTUDES national survey (average sample size 26,000 interviews, 2004-2010) an...

Energy drinks and alcohol: links to alcohol behaviors and consequences across 56 days.

Science.gov (United States)

Patrick, Megan E; Maggs, Jennifer L

2014-04-01

To examine short-term consequences associated with consuming alcohol and energy drinks compared with consuming alcohol without energy drinks. A longitudinal measurement-burst design (14-day bursts of daily surveys in four consecutive college semesters) captured both within-person variation across occasions and between-person differences across individuals. The analytic sample of late adolescent alcohol users included 4,203 days with alcohol use across up to four semesters per person from 508 college students. Adding energy drink use to a given day with alcohol use was associated with an increase in number of alcoholic drinks, a trend toward more hours spent drinking, elevated estimated blood alcohol content (eBAC), a greater likelihood of subjective intoxication, and more negative consequences of drinking that day. After controlling for eBAC, energy drink use no longer predicted subjective intoxication but was still associated with a greater number of negative consequences. The consumption of energy drinks may lead to increases in alcohol consumption and, after controlling for eBAC, negative consequences. Use of energy drinks plus alcohol represents an emerging threat to public health. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Skills Training via Smartphone App for University Students with Excessive Alcohol Consumption: a Randomized Controlled Trial.

Science.gov (United States)

Gajecki, Mikael; Andersson, Claes; Rosendahl, Ingvar; Sinadinovic, Kristina; Fredriksson, Morgan; Berman, Anne H

2017-10-01

University students in a study on estimated blood alcohol concentration (eBAC) feedback apps were offered participation in a second study, if reporting continued excessive consumption at 6-week follow-up. This study evaluated the effects on excessive alcohol consumption of offering access to an additional skills training app. A total of 186 students with excessive alcohol consumption were randomized to an intervention group or a wait list group. Both groups completed online follow-ups regarding alcohol consumption after 6 and 12 weeks. Wait list participants were given access to the intervention at 6-week follow-up. Assessment-only controls (n = 144) with excessive alcohol consumption from the ongoing study were used for comparison. The proportion of participants with excessive alcohol consumption declined in both intervention and wait list groups compared to controls at first (p effects of app use from emailed feedback on excessive alcohol consumption and study participation. NCT02064998.

Psychiatric Comorbidity and Physical Correlates in Alcohol-dependent Patients.

Science.gov (United States)

Gauba, Deepak; Thomas, Pramod; Balhara, Yatan P S; Deshpande, Smita N

2016-01-01

To examine the prevalence and pattern of comorbidity in alcohol dependence and its relationship with physical and laboratory findings. Eighty males with alcohol dependence were examined using the Hindi version of Diagnostic Interview for Genetic Studies, the International Classification of Disease-10 th Edition Personality Disorder Examination, Alcohol Use Disorder Identification Test for alcohol use, global assessment of functioning, blood sampling electrocardiogram, and ultrasonogram. Eighty-seven percent had a comorbid Axis I or an Axis II psychiatric disorder, over 78% had nicotine dependence, and 56% had comorbid Axis II disorder, antisocial personality being the most common. Gamma glutamyl transpeptidase levels were significantly associated with comorbidity. High comorbidity of Axis I psychiatric disorders was found among persons with alcohol dependence. Axis II disorders were also present.

ALCOHOL AND DISTRACTION INTERACT TO IMPAIR DRIVING PERFORMANCE

Science.gov (United States)

Harrison, Emily L. R.; Fillmore, Mark T.

2011-01-01

Background Recognition of the risks associated with alcohol intoxication and driver distraction has led to a wealth of simulated driving research aimed at studying the adverse effects of each of these factors. Research on driving has moved beyond the individual, separate examination of these factors to the examination of potential interactions between alcohol intoxication and driver distraction. In many driving situations, distractions are commonplace and might have little or no disruptive influence on primary driving functions. Yet, such distractions might become disruptive to a driver who is intoxicated. Methods The present study examined the interactive impairing effects of alcohol intoxication and driver distraction on simulated driving performance in 40 young adult drivers using a divided attention task as a distracter activity. The interactive influence of alcohol and distraction was tested by having drivers perform the driving task under four different conditions: 0.65 g/kg alcohol; 0.65 g/kg alcohol + divided attention; placebo; and placebo + divided attention. Results As hypothesized, divided attention had no impairing effect on driving performance in sober drivers. However, under alcohol, divided attention exacerbated the impairing effects of alcohol on driving precision. Conclusions Alcohol and distraction continue to be appropriate targets for research into ways to reduce the rates of driving-related fatalities and injuries. Greater consideration of how alcohol and distraction interact to impair aspects of driving performance can further efforts to create prevention and intervention measures to protect drivers, particularly young adults. PMID:21277119

Alcohol and distraction interact to impair driving performance.

Science.gov (United States)

Harrison, Emily L R; Fillmore, Mark T

2011-08-01

Recognition of the risks associated with alcohol intoxication and driver distraction has led to a wealth of simulated driving research aimed at studying the adverse effects of each of these factors. Research on driving has moved beyond the individual, separate examination of these factors to the examination of potential interactions between alcohol intoxication and driver distraction. In many driving situations, distractions are commonplace and might have little or no disruptive influence on primary driving functions. Yet, such distractions might become disruptive to a driver who is intoxicated. The present study examined the interactive impairing effects of alcohol intoxication and driver distraction on simulated driving performance in 40 young adult drivers using a divided attention task as a distracter activity. The interactive influence of alcohol and distraction was tested by having drivers perform the driving task under four different conditions: 0.65 g/kg alcohol; 0.65 g/kg alcohol+divided attention; placebo; and placebo+divided attention. As hypothesized, divided attention had no impairing effect on driving performance in sober drivers. However, under alcohol, divided attention exacerbated the impairing effects of alcohol on driving precision. Alcohol and distraction continue to be appropriate targets for research into ways to reduce the rates of driving-related fatalities and injuries. Greater consideration of how alcohol and distraction interact to impair aspects of driving performance can further efforts to create prevention and intervention measures to protect drivers, particularly young adults. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Alcohol, appetite and energy balance: is alcohol intake a risk factor for obesity?

Science.gov (United States)

Yeomans, Martin R

2010-04-26

The increased recognition that the worldwide increase in incidence of obesity is due to a positive energy balance has lead to a focus on lifestyle choices that may contribute to excess energy intake, including the widespread belief that alcohol intake is a significant risk factor for development of obesity. This brief review examines this issue by contrasting short-term laboratory-based studies of the effects of alcohol on appetite and energy balance and longer-term epidemiological data exploring the relationship between alcohol intake and body weight. Current research clearly shows that energy consumed as alcohol is additive to that from other dietary sources, leading to short-term passive over-consumption of energy when alcohol is consumed. Indeed, alcohol consumed before or with meals tends to increase food intake, probably through enhancing the short-term rewarding effects of food. However, while these data might suggest that alcohol is a risk factor for obesity, epidemiological data suggests that moderate alcohol intake may protect against obesity, particularly in women. In contrast, higher intakes of alcohol in the absence of alcohol dependence may increase the risk of obesity, as may binge-drinking, however these effects may be secondary to personality and habitual beverage preferences. Copyright 2010 Elsevier Inc. All rights reserved.

Genetic Risk for Alcoholic Chronic Pancreatitis

Directory of Open Access Journals (Sweden)

Flair José Carrilho

2011-06-01

Full Text Available In recent years many studies have examined the genetic predisposition to pancreatic diseases. Pancreatic disease of an alcoholic etiology was determined to be a multi-factorial disease, where environmental factors interact with the genetic profile of the individual. In this review we discuss the main results from studies examining the frequency of genetic mutations in alcoholic chronic pancreatitis.

Complex interactions between the subject factors of biological sex and prior histories of binge-drinking and unpredictable stress influence behavioral sensitivity to alcohol and alcohol intake.

Science.gov (United States)

Quadir, Sema G; Guzelian, Eugenie; Palmer, Mason A; Martin, Douglas L; Kim, Jennifer; Szumlinski, Karen K

2017-08-10

Alcohol use disorders, affective disorders and their comorbidity are sexually dimorphic in humans. However, it is difficult to disentangle the interactions between subject factors influencing alcohol sensitivity in studies of humans. Herein, we combined murine models of unpredictable, chronic, mild stress (UCMS) and voluntary binge-drinking to examine for sex differences in the interactions between prior histories of excessive ethanol-drinking and stress upon ethanol-induced changes in motor behavior and subsequent drinking. In Experiment 1, female mice were insensitive to the UCMS-induced increase in ethanol-induced locomotion and ethanol intake under continuous alcohol-access. Experiment 2 revealed interactions between ethanol dose and sex (females>males), binge-drinking history (water>ethanol), and UCMS history (UCMS>controls), with no additive effect of a sequential prior history of both binge drinking and UCMS observed. We also observed an interaction between UCMS history and sex for righting recovery. UCMS history potentiated subsequent binge-drinking in water controls of both sexes and in male binge-drinking mice. Conversely, a prior binge-drinking history increased subsequent ethanol intake in females only, irrespective of prior UCMS history. In Experiment 3, a concurrent history of binge-drinking and UCMS did not alter ethanol intake, nor did it influence the ethanol dose-locomotor response function, but it did augment alcohol-induced sedation and reduced subsequent alcohol intake over that produced by binge-drinking alone. Thus, the subject factors of biological sex, prior stressor history and prior binge-drinking history interact in complex ways in mice to impact sensitivity to alcohol's motor-stimulating, -incoordinating and intoxicating effects, as well as to influence subsequent heavy drinking. Copyright © 2017 Elsevier Inc. All rights reserved.

Women and alcohol: cross-cultural perspectives.

Science.gov (United States)

Heath, D B

1991-01-01

A review of the worldwide literature about women and alcohol contradicts many stereotypes and raises some new questions, interpretations, and practical implications. Norms, values, attitudes, and expectations may be at least as important as physiological differences between the sexes with respect to patterns of drinking and their outcomes. Women have been drinking as long as men have throughout history, and they drink about as often as men in many cultures; in a few instances, they even seem to drink more, in spite of the fact that the physical impact of a given dose of alcohol is greater for women. In nonindustrial societies, women usually have more easy access to alcoholic beverages; in fact, they often monopolize production and predominate in the distribution system. A cross-cultural perspective shows that too narrow a focus on the social, psychological, and physical problems that excessive drinkers incur has severely hampered the understanding of women's diverse roles with respect to alcohol.

Associations between Adolescents' Perceptions of Alcohol Norms and Alcohol Behaviors: Incorporating Within-School Variability

Science.gov (United States)

François, Amir; Lindstrom Johnson, Sarah; Waasdorp, Tracy E.; Parker, Elizabeth M.; Bradshaw, Catherine P.

2017-01-01

Background: Social norm interventions have been implemented in schools to address concerns of alcohol use among high school students; however, research in this area has not incorporated measures of variability that may better reflect the complexity of social influences. Purpose: To examine the association between perceived alcohol norms, the…

Children's responses towards alcohol in virtual reality: associations between parental alcohol use, drinking selections and intentions to drink

NARCIS (Netherlands)

Vorst, H. van der; Schuck, K.; Engels, R.C.M.E.; Hermans, R.C.J.

2014-01-01

To prevent harmful drinking, it is essential to understand factors that promote alcohol use at an early age. The aim of the present study was to examine the role of parental alcohol use in children's selection of alcoholic beverages in a virtual reality (VR) environment and their intentions to drink

Alcohol consumption and sport: a cross-sectional study of alcohol management practices associated with at-risk alcohol consumption at community football clubs.

Science.gov (United States)

Kingsland, Melanie; Wolfenden, Luke; Rowland, Bosco C; Gillham, Karen E; Kennedy, Vanessa J; Ramsden, Robyn L; Colbran, Richard W; Weir, Sarah; Wiggers, John H

2013-08-16

Excessive alcohol consumption is responsible for considerable harm from chronic disease and injury. Within most developed countries, members of sporting clubs participate in at-risk alcohol consumption at levels above that of communities generally. There has been limited research investigating the predictors of at-risk alcohol consumption in sporting settings, particularly at the non-elite level. The purpose of this study was to examine the association between the alcohol management practices and characteristics of community football clubs and at-risk alcohol consumption by club members. A cross sectional survey of community football club management representatives and members was conducted. Logistic regression analysis (adjusting for clustering by club) was used to determine the association between the alcohol management practices (including alcohol management policy, alcohol-related sponsorship, availability of low- and non-alcoholic drinks, and alcohol-related promotions, awards and prizes) and characteristics (football code, size and location) of sporting clubs and at-risk alcohol consumption by club members. Members of clubs that served alcohol to intoxicated people [OR: 2.23 (95% CI: 1.26-3.93)], conducted 'happy hour' promotions [OR: 2.84 (95% CI: 1.84-4.38)] or provided alcohol-only awards and prizes [OR: 1.80 (95% CI: 1.16-2.80)] were at significantly greater odds of consuming alcohol at risky levels than members of clubs that did not have such alcohol management practices. At-risk alcohol consumption was also more likely among members of clubs with less than 150 players compared with larger clubs [OR:1.45 (95% CI: 1.02-2.05)] and amongst members of particular football codes. The findings of this study suggest a need and opportunity for the implementation of alcohol harm reduction strategies targeting specific alcohol management practices at community football clubs.

Fuel alcohol opportunities for Indiana

Energy Technology Data Exchange (ETDEWEB)

Greenglass, Bert

1980-08-01

Prepared at the request of US Senator Birch Bayh, Chairman of the National Alcohol Fuels Commission, this study may be best utilized as a guidebook and resource manual to foster the development of a statewide fuel alcohol plan. It examines sectors in Indiana which will impact or be impacted upon by the fuel alcohol industry. The study describes fuel alcohol technologies that could be pertinent to Indiana and also looks closely at how such a fuel alcohol industry may affect the economic and policy development of the State. Finally, the study presents options for Indiana, taking into account the national context of the developing fuel alcohol industry which, unlike many others, will be highly decentralized and more under the control of the lifeblood of our society - the agricultural community.

Difficulties in emotion regulation mediate negative and positive affects and craving in alcoholic patients.

Science.gov (United States)

Khosravani, Vahid; Sharifi Bastan, Farangis; Ghorbani, Fatemeh; Kamali, Zoleikha

2017-08-01

The aim of this study was to assess the mediating effects of difficulties in emotion regulation (DER) on the relations of negative and positive affects to craving in alcoholic patients. 205 treatment-seeking alcoholic outpatients were included. DER, positive and negative affects as well as craving were evaluated by the Difficulties in Emotion Regulation Scale (DERS), the Positive/Negative Affect Scales, and the Obsessive Compulsive Drinking Scale (OCDS) respectively. Clinical factors including depression and severity of alcohol dependence were investigated by the Alcohol Use Disorders Identification Test (AUDIT) and the Beck Depression Inventory-II (BDI-II) respectively. Results revealed that both increased negative affect and decreased positive affect indirectly influenced craving through limited access to emotion regulation strategies. It was concluded that limited access to emotion regulation strategies may be important in predicting craving for alcoholics who experience both increased negative affect and decreased positive affect. This suggests that treatment and prevention efforts focused on increasing positive affect, decreasing negative affect and teaching effective regulation strategies may be critical in reducing craving in alcoholic patients. Copyright © 2017 Elsevier Ltd. All rights reserved.

Alcohol marketing and youth alcohol consumption: a systematic review of longitudinal studies published since 2008.

Science.gov (United States)

Jernigan, David; Noel, Jonathan; Landon, Jane; Thornton, Nicole; Lobstein, Tim

2017-01-01

Youth alcohol consumption is a major global public health concern. Previous reviews have concluded that exposure to alcohol marketing was associated with earlier drinking initiation and higher alcohol consumption among youth. This review examined longitudinal studies published since those earlier reviews. Peer-reviewed papers were identified in medical, scientific and social science databases, supplemented by examination of reference lists. Non-peer-reviewed papers were included if they were published by organizations deemed to be authoritative, were fully referenced and contained primary data not available elsewhere. Papers were restricted to those that included measures of marketing exposure and alcohol consumption for at least 500 underage people. Multiple authors reviewed studies for inclusion and assessed their quality using the National Heart, Lung and Blood Institute's Quality Assessment Tool for Observation Cohort and Cross-Sectional Studies. Twelve studies (ranging in duration from 9 months to 8 years), following nine unique cohorts not reported on previously involving 35 219 participants from Europe, Asia and North America, met inclusion criteria. All 12 found evidence of a positive association between level of marketing exposure and level of youth alcohol consumption. Some found significant associations between youth exposure to alcohol marketing and initiation of alcohol use (odds ratios ranging from 1.00 to 1.69), and there were clear associations between exposure and subsequent binge or hazardous drinking (odds ratios ranging from 1.38 to 2.15). Mediators included marketing receptivity, brand recognition and alcohol expectancies. Levels of marketing exposure among younger adolescents were similar to those found among older adolescents and young adults. Young people who have greater exposure to alcohol marketing appear to be more likely subsequently to initiate alcohol use and engage in binge and hazardous drinking. © 2016 Society for the Study of

Alcohol self-control behaviors of adolescents.

Science.gov (United States)

Glassman, Tavis; Werch, Chudley Chad; Jobli, Edessa

2007-03-01

The aims of the present study were to: (1) factor analyze a 13-item adolescent alcohol self-control behavior scale, (2) examine associations between frequency of self-control behavior use and alcohol consumption, and (3) to determine which self-control behaviors best predict alcohol use and consequences. A confidential standardized survey was used to collect data on participant's 30-day frequency, quantity, and heavy use of alcohol; alcohol-related consequences; and alcohol self-control behaviors. A principal component factor analysis produced the following three components: Healthy Alternatives (alpha=.81), Self-regulation (alpha=.72), and Assertive Communication (alpha=.73). MANOVAs indicated strong associations between frequency of use of the three types of self-control behaviors and alcohol consumption (p valuesadolescents, followed by Healthy Alternatives.

Impact of Alcohol Tax Increase on Maryland College Students' Alcohol-Related Outcomes.

Science.gov (United States)

Smart, Mieka J; Yearwood, Safiya S; Hwang, Seungyoung; Thorpe, Roland J; Furr-Holden, C Debra

2018-05-12

This study A) assessed whether levels of alcohol-related disciplinary actions on college campuses changed among MD college students after the 2011 Maryland (MD) state alcohol tax increase from 6% to 9%, and B) determined which school-level factors impacted the magnitude of changes detected. A quasi-experimental interrupted time series (ITS) analysis of panel data containing alcohol-related disciplinary actions on 33 MD college campuses in years 2006-2013. Negative binomial regression models were used to examine whether there was a statistically significant difference in counts of alcohol-related disciplinary actions comparing time before and after the tax increase. The ITS anaysis showed an insignificant relationship between alcohol-related disciplinary actions and tax implementation (β = -.27; p =.257) but indicated that alcohol-related disciplinary actions decreased significantly over the time under study (β = -.05; p =.022). Alcohol related disciplinary actions did decrease over time in the years of study, and this relationship was correlated with several school-level characteristics, including school price, school funding type, types of degrees awarded, and specialty. School price may serve as a proxy mediator or confounder of the effect of time on disciplinary actions.

Perceived parental alcohol problems and drinking patterns in youth

DEFF Research Database (Denmark)

Pisinger, Veronica S C; Holst, Charlotte A; Bendtsen, Pernille

2017-01-01

The aim of the study was to examine whether young people with parental alcohol problems have different drinking patterns than those without parental alcohol problems. Further, we examined whether the association between parental alcohol problems and young people's drinking patterns differed...... depending on the gender of the child and the parent, and whether more severe parental alcohol problems and cohabitation with the parent with alcohol problems was associated with earlier and heavier drinking patterns. Data came from the Danish National Youth Study 2014, a web-based national survey. 75......,025 high school and vocational school students (15-25years) participated. Drinking patterns were investigated by the following outcomes: non-drinking, weekly alcohol consumption, frequent binge drinking, and early intoxication debut age. The main predictor variables were perceived parental alcohol problems...

Examination of fluorination effect on physical properties of saturated long-chain alcohols by DSC and Langmuir monolayer.

Science.gov (United States)

Nakahara, Hiromichi; Nakamura, Shohei; Okahashi, Yoshinori; Kitaguchi, Daisuke; Kawabata, Noritake; Sakamoto, Seiichi; Shibata, Osamu

2013-02-01

Partially fluorinated long-chain alcohols have been newly synthesized from a radical reaction, which is followed by a reductive reaction. The fluorinated alcohols have been investigated by differential scanning calorimetry (DSC) and compression isotherms in a Langmuir monolayer state. Their melting points increase with an increase in chain length due to elongation of methylene groups. However, the melting points for the alcohols containing shorter fluorinated moieties are lower than those for the typical hydrogenated fatty alcohols. Using the Langmuir monolayer technique, surface pressure (π)-molecular area (A) and surface potential (ΔV)-A isotherms of monolayers of the fluorinated alcohols have been measured in the temperature range from 281.2 to 303.2K. In addition, a compressibility modulus (Cs(-1)) is calculated from the π-A isotherms. Four kinds of the alcohol monolayers show a phase transition (π(eq)) from a disordered to an ordered state upon lateral compression. The π(eq) values increase linearly with increasing temperatures. A slope of π(eq) against temperature for the alcohols with shorter fluorocarbons is unexpectedly larger than that for the corresponding fatty alcohols. Generally, fluorinated amphiphiles have a greater thermal stability (or resistance), which is a characteristic of highly fluorinated or perfluorinated compounds. Herein, however, the alcohols containing perfluorobutylated and perfluorohexylated chains show the irregular thermal behavior in both the solid and monolayer states. Copyright © 2012 Elsevier B.V. All rights reserved.

Moral judgment of alcohol addicts

Directory of Open Access Journals (Sweden)

Mladenović Ivica

2010-01-01

Full Text Available Introduction. Alcoholism could represent an important factor of crime and different forms of abuse of family members (physical and emotional exist in many alcohol-addict cases, as well as characteristics of immoral behaviour. Objective. The objective of our study was to determine the predominating forms in moral judgment of alcohol addicts, and to examine whether there was any statistically significant difference in moral judgment between alcohol addicted persons and non-alcoholics from general population. Methods. The sample consisted of 62 subjects, divided into a study (alcoholics and a control group (non-alcoholics from general population. The following instruments were used: social-demographic data, AUDIT, MMPI-201, cybernetic battery of IQ tests (KOG-3 and the TMR moral reasoning test. Results. Mature forms of moral judgment prevailed in both group of subjects, alcohol addicted persons and non-alcoholics. Regarding mature forms of moral judgment (driven by emotions and cognitive non-alcoholics from the general population had higher scores, but the difference was not statistically significant. Regarding socially adapted and egocentric orientation alcohol addicted persons had higher scores. However, only regarding intuitive-irrational orientation there was a statistically significant difference in the level of moral judgment (p<0.05 between alcoholics and non-alcoholics, in favour of the alcoholics. Conclusion. Moral judgment is not a category differing alcohol addicted persons from those who are not. Nevertheless, the potential destructivity of alcoholism is reflected in lower scores regarding mature orientations in moral judgment.

Alcohol use disorders among Nigerian University students ...

African Journals Online (AJOL)

environments and encounter new social and institutional factors that may foster heavy alcohol use. Little is known about alcohol use disorders in non-western cultures. Aims This study aimed to estimate the prevalence and examine the socio-demographic correlates of alcohol use disorders among students in Nigerian ...

Alcohol facilitates CD1d loading, subsequent activation of NKT cells, and reduces the incidence of diabetes in NOD mice

DEFF Research Database (Denmark)

Buschard, Karsten; Hansen, Axel Jacob Kornerup; Jensen, Karen

2011-01-01

Ethanol ('alcohol') is a partly hydrophobic detergent that may affect the accessibility of glycolipids thereby influencing immunological effects of these molecules.......Ethanol ('alcohol') is a partly hydrophobic detergent that may affect the accessibility of glycolipids thereby influencing immunological effects of these molecules....

Mothers and Spirits: Religious Identity, Alcohol, and Death

OpenAIRE

Candi K. Cann

2016-01-01

Mothers and Spirits examines the intersection of women, alcohol, and death through a comparative analysis. Offering a brief history of the study of drinking, followed by a short analysis of drinking in European and Chinese cultures, Cann examines two religious texts central to the roles of women and alcohol in Chinese religious thought and Christianity. Finally, Cann utilizes the historical and textual background to contextualize her ethnographic study of women, alcohol, and death in Mexican ...

Alcohol drinking patterns and risk of diabetes

DEFF Research Database (Denmark)

Holst, Charlotte; Becker, Ulrik; Jørgensen, Marit E

2017-01-01

AIMS/HYPOTHESIS: Alcohol consumption is inversely associated with diabetes, but little is known about the role of drinking patterns. We examined the association between alcohol drinking patterns and diabetes risk in men and women from the general Danish population. METHODS: This cohort study...... was based on data from the Danish Health Examination Survey 2007-2008. Of the 76,484 survey participants, 28,704 men and 41,847 women were eligible for this study. Participants were followed for a median of 4.9 years. Self-reported questionnaires were used to obtain information on alcohol drinking patterns......, i.e. frequency of alcohol drinking, frequency of binge drinking, and consumption of wine, beer and spirits, from which we calculated beverage-specific and overall average weekly alcohol intake. Information on incident cases of diabetes was obtained from the Danish National Diabetes Register. Cox...

The association of alcohol outlet density with illegal underage adolescent purchasing of alcohol.

Science.gov (United States)

Rowland, Bosco; Toumbourou, John W; Livingston, Michael

2015-02-01

Although previous studies have suggested that greater community densities of alcohol sales outlets are associated with greater alcohol use and problems, the mechanisms are unclear. The present study examined whether density was associated with increased purchasing of alcohol by adolescents younger than the legal purchase age of 18 in Australia. The number of alcohol outlets per 10,000 population was identified within geographic regions in Victoria, Australia. A state-representative student survey (N = 10,143) identified adolescent reports of purchasing alcohol, and multilevel modeling was then used to predict the effects for different densities of outlet types (packaged, club, on-premise, general, and overall). Each extra sales outlet per 10,000 population was associated with a significant increase in the risk of underage adolescent purchasing. The strongest effect was for club density (odds ratio = 1.22) and packaged (takeaway) outlet density (odds ratio = 1.12). Males, older children, smokers, and those with substance-using friends were more likely to purchase alcohol. One mechanism by which alcohol sales outlet density may influence population rates of alcohol use and related problems is through increasing the illegal underage purchasing of alcohol. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Alcohol‐related interpretation bias in alcohol-dependent patients

NARCIS (Netherlands)

Woud, M.L.; Pawelczak, S.; Rinck, M.; Lindenmeyer, J.; Souren, P.; Wiers, R.W.; Becker, E.S.

2014-01-01

Background: Models of addictive behaviors postulate that implicit alcohol-related memory associations and biased interpretation processes contribute to the development and maintenance of alcohol misuse and abuse. The present study examined whether alcohol-dependent patients (AP) show an

U.S. Marines' Perceptions of Environmental Factors Associated With Alcohol Binge Drinking.

Science.gov (United States)

Woodruff, Susan I; Hurtado, Suzanne L; Simon-Arndt, Cynthia M

2018-02-07

Alcohol misuse, in particular binge drinking, is a serious concern among military personnel because it is strongly associated with adverse consequences and has a deleterious effect on readiness. Although most alcohol misuse studies have focused on individual risk factors, studies are increasingly examining environmental influences and strategies for reducing alcohol risks. The purpose of this study is to address gaps in what is known about how service members' perceptions of environmental factors are related to binge drinking in the U.S. Marine Corps. The relationship between Marines' self-reports of environmental factors and alcohol binge drinking was assessed in this correlational study using data from three large Marine Corps installations drawn from the Department of Defense 2011 Health Related Behaviors Survey of Active Duty Military Personnel (N = 2,933). We proposed several directional hypotheses based on existing civilian and military studies of alcohol use and misuse, as well as health behavior theory. Agreement with the statements that alcoholic beverages cost too much, that drinking might negatively affect one's military career, and that one's immediate supervisor and installation discourage alcohol use were independently associated with decreased odds of binge drinking (i.e., protective factors). Perceptions that alcoholic beverages are difficult to get was particularly protective; the odds of having binged were lower for participants who endorsed this belief than for those who did not. Perceptions that drinking is part of being in one's unit was a risk factor for binge drinking (odds ratio = 1.29). Even after accounting for strong sociodemographic correlates, binge drinking was independently associated with a number of environmentally oriented perceptions. Beliefs that alcohol is affordable and easy to access were the strongest environmental correlates of increased risk of binge drinking. Addressing the threat alcohol misuse poses to both Marines and

Homicide in Chicago from 1890 to 1930: prohibition and its impact on alcohol- and non-alcohol-related homicides.

Science.gov (United States)

Asbridge, Mark; Weerasinghe, Swarna

2009-03-01

The aim of the current paper is to examine the impact of the enactment of constitutional prohibition in the United States in 1920 on total homicides, alcohol-related homicides and non-alcohol-related homicides in Chicago. Data are drawn from the Chicago Historical Homicide Project, a data set chronicling 11 018 homicides in Chicago between 1870 and 1930. Interrupted time-series and autoregression integrated moving average (ARIMA) models are employed to examine the impact of prohibition on three separate population-adjusted homicide series. All models control for potential confounding from World War I demobilization and from trend data drawn from Wesley Skogan's Time-Series Data from Chicago. Total and non-alcohol-related homicide rates increased during prohibition by 21% and 11%, respectively, while alcohol-related homicides remained unchanged. For other covariates, alcohol-related homicides were related negatively to the size of the Chicago police force and positively to police expenditures and to the proportion of the Chicago population aged 21 years and younger. Non-alcohol-related homicides were related positively to police expenditures and negatively to the size of the Chicago police force. While total and non-alcohol-related homicides in the United States continued to rise during prohibition, a finding consistent with other studies, the rate of alcohol-related homicides remained unchanged. The divergent impact of prohibition on alcohol- and non-alcohol-related homicides is discussed in relation to previous studies of homicide in this era.

Racial/ethnic differences in the influence of cultural values, alcohol resistance self-efficacy, and alcohol expectancies on risk for alcohol initiation.

Science.gov (United States)

Shih, Regina A; Miles, Jeremy N V; Tucker, Joan S; Zhou, Annie J; D'Amico, Elizabeth J

2012-09-01

Prior research has reported racial/ethnic differences in the early initiation of alcohol use, suggesting that cultural values that are central to specific racial/ethnic groups may be influencing these differences. This 1-year longitudinal study examines associations between two types of cultural values, parental respect (honor for one's parents) and familism (connectedness with family), both measured at baseline, and subsequent alcohol initiation in a sample of 6,054 (approximately 49% male, 57% Hispanic, 22% Asian, 18% non-Hispanic White, and 4% non-Hispanic Black) middle school students in Southern California. We tested whether the associations of cultural values with alcohol initiation could be explained by baseline measures of alcohol resistance self-efficacy (RSE) and alcohol expectancies. We also explored whether these pathways differed by race/ethnicity. In the full sample, adolescents with higher parental respect were less likely to initiate alcohol use, an association that was partially explained by higher RSE and fewer positive alcohol expectancies. Familism was not significantly related to alcohol initiation. Comparing racial/ethnic groups, higher parental respect was protective against alcohol initiation for Whites and Asians, but not Blacks or Hispanics. There were no racial/ethnic differences in the association between familism and alcohol initiation. Results suggest that cultural values are important factors in the decision to use alcohol and these values appear to operate in part, by influencing alcohol positive expectancies and RSE. Interventions that focus on maintaining strong cultural values and building strong bonds between adolescents and their families may help reduce the risk of alcohol initiation. PsycINFO Database Record (c) 2012 APA, all rights reserved.

Substituting cannabis for prescription drugs, alcohol and other substances among medical cannabis patients: The impact of contextual factors.

Science.gov (United States)

Lucas, Philippe; Walsh, Zach; Crosby, Kim; Callaway, Robert; Belle-Isle, Lynne; Kay, Robert; Capler, Rielle; Holtzman, Susan

2016-05-01

Recent years have witnessed increased attention to how cannabis use impacts the use of other psychoactive substances. The present study examines the use of cannabis as a substitute for alcohol, illicit substances and prescription drugs among 473 adults who use cannabis for therapeutic purposes. The Cannabis Access for Medical Purposes Survey is a 414-question cross-sectional survey that was available to Canadian medical cannabis patients online and by hard copy in 2011 and 2012 to gather information on patient demographics, medical conditions and symptoms, patterns of medical cannabis use, cannabis substitution and barriers to access to medical cannabis. Substituting cannabis for one or more of alcohol, illicit drugs or prescription drugs was reported by 87% (n = 410) of respondents, with 80.3% reporting substitution for prescription drugs, 51.7% for alcohol, and 32.6% for illicit substances. Respondents who reported substituting cannabis for prescription drugs were more likely to report difficulty affording sufficient quantities of cannabis, and patients under 40 years of age were more likely to substitute cannabis for all three classes of substance than older patients. The finding that cannabis was substituted for all three classes of substances suggests that the medical use of cannabis may play a harm reduction role in the context of use of these substances, and may have implications for abstinence-based substance use treatment approaches. Further research should seek to differentiate between biomedical substitution for prescription pharmaceuticals and psychoactive drug substitution, and to elucidate the mechanisms behind both. [Lucas P, Walsh Z, Crosby K, Callaway R, Belle-Isle L, Kay B, Capler R, Holtzman S. Substituting cannabis for prescription drugs, alcohol, and other substances among medical cannabis patients: The impact of contextual factors. Drug Alcohol Rev 2016;35:326-333]. © 2015 Australasian Professional Society on Alcohol and other Drugs.

Tailgating and pregaming by college students with alcohol offenses: patterns of alcohol use and beliefs.

Science.gov (United States)

Hustad, John T P; Mastroleo, Nadine R; Urwin, Rachel; Zeman, Suzanne; LaSalle, Linda; Borsari, Brian

2014-12-01

Research indicates that pregaming (drinking before a social event) and tailgating (drinking before a sporting event) are two culturally ingrained alcohol use behaviors by college students. We examined the prevalence of these two activities in a sample of college students (N = 354) who violated campus alcohol policy and were mandated to receive an alcohol intervention in fall 2010. Results indicated that alcohol consumption and other risk factors were related to pregaming and tailgating. These findings are discussed in the context of clinical implications and future directions for research. This study was funded in part by the National Institutes of Health.

Religiousness and hazardous alcohol use: a conditional indirect effects model.

Science.gov (United States)

Jankowski, Peter J; Hardy, Sam A; Zamboanga, Byron L; Ham, Lindsay S

2013-08-01

The current study examined a conditional indirect effects model of the association between religiousness and adolescents' hazardous alcohol use. In doing so, we responded to the need to include both mediators and moderators, and the need for theoretically informed models when examining religiousness and adolescents' alcohol use. The sample consisted of 383 adolescents, aged 15-18, who completed an online questionnaire. Results of structural equation modeling supported the proposed model. Religiousness was indirectly associated with hazardous alcohol use through both positive alcohol expectancy outcomes and negative alcohol expectancy valuations. Significant moderating effects for alcohol expectancy valuations on the association between alcohol expectancies and alcohol use were also found. The effects for alcohol expectancy valuations confirm valuations as a distinct construct to that of alcohol expectancy outcomes, and offer support for the protective role of internalized religiousness on adolescents' hazardous alcohol use as a function of expectancy valuations. Copyright © 2013 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Commercial Speech Protection and Alcoholic Beverage Advertising.

Science.gov (United States)

Greer, Sue

An examination of the laws governing commercial speech protection and alcoholic beverage advertisements, this document details the legal precedents for and implications of banning such advertising. An introduction looks at the current amount of alcohol consumed in the United States and the recent campaigns to have alcoholic beverage ads banned.…

Potential Impact of Minimum Unit Pricing for Alcohol in Ireland: Evidence from the National Alcohol Diary Survey.

Science.gov (United States)

Cousins, Gráinne; Mongan, Deirdre; Barry, Joe; Smyth, Bobby; Rackard, Marion; Long, Jean

2016-11-01

One of the main provisions of the Irish Public Health (Alcohol) Bill is the introduction of a minimum unit price (MUP) for alcohol in Ireland, set at €1.00/standard drink. We sought to identify who will be most affected by the introduction of a MUP, examining the relationship between harmful alcohol consumption, personal income, place of purchase and price paid for alcohol. A nationally representative survey of 3187 respondents aged 18-75 years, completing a diary of their previous week's alcohol consumption. The primary outcome was purchasing alcohol at  5), low personal annual income (target those suffering the greatest harm, and reduce alcohol-attributable mortality in Ireland. Further prospective studies are needed to monitor consumption trends and associated harms following the introduction of minimum unit pricing of alcohol. © The Author 2016. Medical Council on Alcohol and Oxford University Press. All rights reserved.

Alcoholism and Alcohol Abuse

Science.gov (United States)

... their drinking causes distress and harm. It includes alcoholism and alcohol abuse. Alcoholism, or alcohol dependence, is a disease that causes ... the liver, brain, and other organs. Drinking during pregnancy can harm your baby. Alcohol also increases the ...

Positive behavioral contrast across food and alcohol reinforcers.

OpenAIRE

McSweeney, F K; Melville, C L; Higa, J

1988-01-01

The present study examined behavioral contrast during concurrent and multiple schedules that provided food and alcohol reinforcers. Concurrent-schedule contrast occurred in the responding reinforced by food when alcohol reinforcers were removed. It also occurred in the responding reinforced by alcohol when food was removed. Multiple-schedule contrast appeared for food when alcohol reinforcers were removed, but not for alcohol when food was removed. These results show that behavioral contrast ...

Alcohol consumption and household expenditure on alcohol in a rural district in Vietnam

Directory of Open Access Journals (Sweden)

Peter Allebeck

2013-01-01

Full Text Available Introduction: Alcohol use and alcohol-related problems are on the rise in low- and middle-income countries. Expenditure on alcohol is an important problem for families and communities and needs to be assessed. Aim: This study examines level of alcohol consumption and expenditure on alcohol in a district in Vietnam. Methods: A cross-sectional survey was conducted in a rural district in northern Vietnam. Multi-stage sampling was employed to randomly select participants from 20 communities and a town in the same district. One thousand five hundred and sixty-four adults (765 males and 799 females aged 18–60 years were interviewed. Information about alcohol use as well as expenditure on alcohol consumption four weeks prior to the interview was gathered. Non-parametric tests and log-linear regression were employed to compare expenditure on alcohol consumption across socioeconomic groups. Results: The prevalence of alcohol use one month prior to interview was 35% (66% among men and 5% among women. The median alcohol consumption among those who reported use of alcohol in the week prior to the interview was 7.9 standard drinks. Excessive drinking (more than 14 standard drinks per week for men and more than seven standard drinks per week for women occurred among 35% of those who used alcohol. Median expenditure for alcohol consumption during one month by those who drank alcohol was USD 3.5, accounting for 4.6% of household food expenditure, 2.7% of total household expenditure, and 1.8% of household income. The differences in alcohol consumption and expenditure between sexes and between socioeconomic groups are also presented. Conclusion: Our study confirms that alcohol consumption and alcohol-related problems are common among men in Vietnam. The share of alcohol expenditure in total household expenditure is substantial, especially among poor households. This should be considered an important public health issue, which needs to be taken into account in

Alcohol consumption and household expenditure on alcohol in a rural district in Vietnam.

Science.gov (United States)

Giang, Kim Bao; Van Minh, Hoang; Allebeck, Peter

2013-01-28

Alcohol use and alcohol-related problems are on the rise in low- and middle-income countries. Expenditure on alcohol is an important problem for families and communities and needs to be assessed. This study examines level of alcohol consumption and expenditure on alcohol in a district in Vietnam. A cross-sectional survey was conducted in a rural district in northern Vietnam. Multi-stage sampling was employed to randomly select participants from 20 communities and a town in the same district. One thousand five hundred and sixty-four adults (765 males and 799 females) aged 18-60 years were interviewed. Information about alcohol use as well as expenditure on alcohol consumption four weeks prior to the interview was gathered. Non-parametric tests and log-linear regression were employed to compare expenditure on alcohol consumption across socioeconomic groups. The prevalence of alcohol use one month prior to interview was 35% (66% among men and 5% among women). The median alcohol consumption among those who reported use of alcohol in the week prior to the interview was 7.9 standard drinks. Excessive drinking (more than 14 standard drinks per week for men and more than seven standard drinks per week for women) occurred among 35% of those who used alcohol. Median expenditure for alcohol consumption during one month by those who drank alcohol was USD 3.5, accounting for 4.6% of household food expenditure, 2.7% of total household expenditure, and 1.8% of household income. The differences in alcohol consumption and expenditure between sexes and between socioeconomic groups are also presented. Our study confirms that alcohol consumption and alcohol-related problems are common among men in Vietnam. The share of alcohol expenditure in total household expenditure is substantial, especially among poor households. This should be considered an important public health issue, which needs to be taken into account in the alcohol policy debate.

Ethanol drinking reduces extracellular dopamine levels in the posterior ventral tegmental area of nondependent alcohol-preferring rats.

Science.gov (United States)

Engleman, Eric A; Keen, Elizabeth J; Tilford, Sydney S; Thielen, Richard J; Morzorati, Sandra L

2011-09-01

Moderate ethanol exposure produces neuroadaptive changes in the mesocorticolimbic dopamine (DA) system in nondependent rats and increases measures of DA neuronal activity in vitro and in vivo. Moreover, moderate ethanol drinking and moderate systemic exposure elevates extracellular DA levels in mesocorticolimbic projection regions. However, the neuroadaptive changes subsequent to moderate ethanol drinking on basal DA levels have not been investigated in the ventral tegmental area (VTA). In the present study, adult female alcohol-preferring (P) rats were divided into alcohol-naive, alcohol-drinking, and alcohol-deprived groups. The alcohol-drinking group had continuous access to water and ethanol (15%, vol/vol) for 8 weeks. The alcohol-deprived group had 6 weeks of access followed by 2 weeks of ethanol deprivation, 2 weeks of ethanol re-exposure, followed again by 2 weeks of deprivation. The deprived rats demonstrated a robust alcohol deprivation effect (ADE) on ethanol reinstatement. The alcohol-naïve group had continuous access to water only. In the last week of the drinking protocol, all rats were implanted with unilateral microdialysis probes aimed at the posterior VTA and no-net-flux microdialysis was conducted to quantify extracellular DA levels and DA clearance. Results yielded significantly lower basal extracellular DA concentrations in the posterior VTA of the alcohol-drinking group compared with the alcohol-naive and alcohol-deprived groups (3.8±0.3nM vs. 5.0±0.5nM [Palcohol-drinking and alcohol-naive groups (72±2% vs. 46±4%, respectively) and not significantly different (P=.051) between alcohol-deprived and alcohol-naive groups (61±6% for the alcohol-deprived group). The data indicate that reductions in basal DA levels within the posterior VTA occur after moderate chronic ethanol intake in nondependent P rats. This reduction may result, in part, from increased DA uptake and may be important for the maintenance of ethanol drinking. These adaptations

How alcohol industry organisations mislead the public about alcohol and cancer.

Science.gov (United States)

Petticrew, Mark; Maani Hessari, Nason; Knai, Cécile; Weiderpass, Elisabete

2018-03-01

Alcohol consumption increases the risk of several types of cancer, including several common cancers. As part of their corporate social responsibility activities, the alcohol industry (AI) disseminates information about alcohol and cancer. We examined the information on this which the AI disseminates to the public through its 'social aspects and public relations organizations' and related bodies. The aim of the study was to determine its comprehensiveness and accuracy. Qualitative analysis of websites and documents from 27 AI organisations. All text relating to cancer was extracted and analysed thematically. Most of the organisations were found to disseminate misrepresentations of the evidence about the association between alcohol and cancer. Three main industry strategies were identified: (i) denial/omission: denying, omitting or disputing the evidence that alcohol consumption increases cancer risk; (ii) distortion: mentioning cancer, but misrepresenting the risk; and (iii) distraction: focussing discussion away from the independent effects of alcohol on common cancers. Breast cancer and colorectal cancer appeared to be a particular focus for this misrepresentation. The AI appears to be engaged in the extensive misrepresentation of evidence about the alcohol-related risk of cancer. These activities have parallels with those of the tobacco industry. This finding is important because the industry is involved in developing alcohol policy in many countries, and in disseminating health information to the public, including schoolchildren. Policymakers, academics, public health and other practitioners should reconsider the appropriateness of their relationships to these AI bodies. © 2017 Australasian Professional Society on Alcohol and other Drugs.

International trade agreements challenge tobacco and alcohol control policies.

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Zeigler, Donald W

2006-11-01

This report reviews aspects of trade agreements that challenge tobacco and alcohol control policies. Trade agreements reduce barriers, increase competition, lower prices and promote consumption. Conversely, tobacco and alcohol control measures seek to reduce access and consumption, raise prices and restrict advertising and promotion in order to reduce health and social problems. However, under current and pending international agreements, negotiated by trade experts without public health input, governments and corporations may challenge these protections as constraints on trade. Advocates must recognise the inherent conflicts between free trade and public health and work to exclude alcohol and tobacco from trade agreements. The Framework Convention on Tobacco Control has potential to protect tobacco policies and serve as a model for alcohol control.

Prazosin Prevents Increased Anxiety Behavior That Occurs in Response to Stress During Alcohol Deprivations.

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Rasmussen, Dennis D; Kincaid, Carrie L; Froehlich, Janice C

2017-01-01

Stress-induced anxiety is a risk factor for relapse to alcohol drinking. The aim of this study was to test the hypothesis that the central nervous system (CNS)-active α 1 -adrenergic receptor antagonist, prazosin, would block the stress-induced increase in anxiety that occurs during alcohol deprivations. Selectively bred male alcohol-preferring (P) rats were given three cycles of 5 days of ad libitum voluntary alcohol drinking interrupted by 2 days of alcohol deprivation, with or without 1 h of restraint stress 4 h after the start of each of the first two alcohol deprivation cycles. Prazosin (1.0 or 1.5 mg/kg, IP) or vehicle was administered before each restraint stress. Anxiety-like behavior during alcohol deprivation following the third 5-day cycle of alcohol drinking (7 days after the most recent restraint stress ± prazosin treatment) was measured by performance in an elevated plus-maze and in social approach/avoidance testing. Rats that received constant alcohol access, or alcohol access and deprivations without stress or prazosin treatments in the first two alcohol deprivations did not exhibit augmented anxiety-like behavior during the third deprivation. In contrast, rats that had been stressed during the first two alcohol deprivations exhibited increased anxiety-like behavior (compared with control rats) in both anxiety tests during the third deprivation. Prazosin given before stresses in the first two cycles of alcohol withdrawal prevented increased anxiety-like behavior during the third alcohol deprivation. Prazosin treatment before stresses experienced during alcohol deprivations may prevent the increased anxiety during subsequent deprivation/abstinence that is a risk factor for relapse to alcohol drinking. Administration of prazosin before stresses during repetitive alcohol deprivations in male alcohol-preferring (P) rats prevents increased anxiety during a subsequent deprivation without further prazosin treatment. Prazosin treatment during repeated

Growth in Adolescent Delinquency and Alcohol Use in Relation to Young Adult Crime, Alcohol Use Disorders, and Risky Sex: A Comparison of Youth from Low- versus Middle-Income Backgrounds

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Mason, W. Alex; Hitch, Julia E.; Kosterman, Rick; McCarty, Carolyn A.; Herrenkohl, Todd I.; Hawkins, J. David

2010-01-01

Background: This study examined adolescent delinquency and alcohol use in relation to young adult crime, alcohol use disorders (AUDs), and risky sex. Analyses further examined the influences of late childhood involvement in these problem behavior outcomes, with mediation through teen delinquency and alcohol use, and examined differences in the…

Sub-clinical Alcohol Consumption and Gambling Disorder.

Science.gov (United States)

Harries, Michael D; Redden, Sarah A; Leppink, Eric W; Chamberlain, Samuel R; Grant, Jon E

2017-06-01

While it is well established that gambling disorder is associated with alcohol use disorder, less is known regarding whether sub-clinical alcohol consumption increases gambling behavior. This study examined the effects of varying levels of alcohol consumption on clinical and cognitive measures. The sample consisted of 572 non-treatment seeking gamblers age 18-29 who were divided into three groups: non-current drinkers, current drinkers who did not qualify for an alcohol use disorder, and those with an alcohol use disorder (AUD). All subjects were assessed on gambling pathology, severity and impulsivity using the Structured Clinical Interview for Gambling Disorder, Yale Brown Obsessive Compulsive Scale for Pathologic Gambling and the Barratt Impulsive Scale-11 and select cognitive tests. In all of the clinical measures, controlling for age, gender and education, the AUD group was significantly more likely than the non-current and current drinkers to be a pathologic gambler and to be impulsive, compulsive and depressed. On cognitive tasks, controlling for age, gender and education, the AUD group had significantly worse strategy use on a spatial working memory task than both other groups. This study suggests that the relationship between alcohol and gambling may only exist when pathology in both alcohol consumption and gambling behavior is present. Examining this relationship with alcohol consumption as a continuous variable would provide additional insight into the potential effects alcohol consumption has on gambling behavior.

The effects of alcohol to oil molar ratios and the type of alcohol on biodiesel production using transesterification process

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Idris Atadashi Musa

2016-03-01

Full Text Available The nature of alcohol and alcohol to oil molar ratio plays an important role on the method of biodiesel production. As a result, this paper examined different alcohols commonly used for the production of biodiesel fuel with more emphasis on methanol and ethanol. Further the different alcohol to oil molar ratios used for the production of biodiesel have been extensively discussed and reported. Also the effects of alcohol to molar ratios on biodiesel refining process and its physicochemical properties were investigated.

Trade treaties and alcohol advertising policy.

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Gould, Ellen

2005-09-01

Restrictions on alcohol advertising are vulnerable to challenge under international trade agreements. As countries negotiate new trade treaties and expand the scope of existing ones, the risk of such a challenge increases. While alcohol advertising restrictions normally do not distinguish between foreign and domestic products, this neutral character does not protect them from being challenged under trade rules. The article analyzes four provisions of trade agreements--expropriation, de facto discrimination, market access, and necessity--in relation to the jeopardy they pose for alcohol advertising restrictions. Key cases are reviewed to illustrate how these provisions have been used to either overturn existing advertising restrictions or prevent new ones from coming into force. The article also reports on the mixed results governments have had in trying to justify their regulations to trade panels and the stringent criteria imposed for proving that a regulation is "necessary."

Effect of Maryland's 2011 Alcohol Sales Tax Increase on Alcohol-Positive Driving.

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Lavoie, Marie-Claude; Langenberg, Patricia; Villaveces, Andres; Dischinger, Patricia C; Simoni-Wastila, Linda; Hoke, Kathleen; Smith, Gordon S

2017-07-01

The 2011 Maryland alcohol sales tax increase from 6% to 9% provided an opportunity to evaluate the impact on rates of alcohol-positive drivers involved in injury crashes. Maryland police crash reports from 2001 to 2013 were analyzed using an interrupted time series design and a multivariable analysis employing generalized estimating equations models with a negative binomial distribution. Data were analyzed in 2014-2015. There was a significant gradual annual reduction of 6% in the population-based rate of all alcohol-positive drivers (ptax increase. There were no significant changes in rates of alcohol-positive drivers aged 35-54 years (rate ratio, 0.98; 95% CI=0.89, 1.09). Drivers aged ≥55 years had a significant immediate 10% increase in the rate of alcohol-positive drivers (rate ratio, 1.10; 95% CI=1.04, 1.16) and a gradual increase of 4.8% per year after the intervention. Models using different denominators and controlling for multiple factors including a proxy for unmeasured factors found similar results overall. The 2011 Maryland alcohol sales tax increase led to a significant reduction in the rate of all alcohol-positive drivers involved in injury crashes especially among drivers aged 15-34 years. This is the first study to examine the impact of alcohol sales taxes on crashes; previous research focused on excise tax. Increasing alcohol taxes is an important but often neglected intervention to reduce alcohol-impaired driving. Copyright © 2017 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Effects of alcohol-induced working memory decline on alcohol consumption and adverse consequences of use.

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Lechner, William V; Day, Anne M; Metrik, Jane; Leventhal, Adam M; Kahler, Christopher W

2016-01-01

Alcohol use appears to decrease executive function acutely in a dose-dependent manner, and lower baseline executive function appears to contribute to problematic alcohol use. However, no studies, to our knowledge, have examined the relationship between individual differences in working memory (a subcomponent of executive function) after alcohol consumption and drinking behaviors and consequences. The current study assessed the relationship between drinking behavior, alcohol-related consequences, and alcohol-induced changes in working memory (as assessed by Trail Making Test-B). Participants recruited from the community (n = 41), 57.3 % male, mean age 39.2, took part in a three-session, within-subjects, repeated-measures design. Participants were administered a placebo, 0.4 g/kg, or 0.8 g/kg dose of alcohol. Working memory, past 30-day alcohol consumption, and consequences of alcohol use were measured at baseline; working memory was measured again after each beverage administration. Poorer working memory after alcohol administration (controlling for baseline working memory) was significantly associated with a greater number of drinks consumed per drinking day. Additionally, we observed a significant indirect relationship between the degree of alcohol-induced working memory decline and adverse consequences of alcohol use, which was mediated through greater average drinks per drinking day. It is possible that greater individual susceptibility to alcohol-induced working memory decline may limit one's ability to moderate alcohol consumption as evidenced by greater drinks per drinking day and that this results in more adverse consequences of alcohol use.

75 FR 9691 - Review of the Commission's Program Access Rules and Examination of Programming Tying Arrangements

Science.gov (United States)

2010-03-03

... involving programming they own, that impede competition in the video distribution market. See H.R. Rep. No... availability of programming and charging discriminatory prices to non- cable technologies.'' H.R. Rep. No. 102... Access Rules and Examination of Programming Tying Arrangements; Final Rule #0;#0;Federal Register / Vol...

College Student Perceptions on Campus Alcohol Policies and Consumption Patterns

Science.gov (United States)

Marshall, Brenda L.; Roberts, Katherine J.; Donnelly, Joseph W.; Rutledge, Imani N.

2011-01-01

Environmental strategies for colleges and universities to reduce alcohol consumption among their students include the development and enforcement of campus alcohol policies. This study examines students' knowledge and attitudes toward campus alcohol policies and how they relate to alcohol consumption and alcohol social norms. A sample of 422…

A multimodal investigation of contextual effects on alcohol's emotional rewards.

Science.gov (United States)

Fairbairn, Catharine E; Bresin, Konrad; Kang, Dahyeon; Rosen, I Gary; Ariss, Talia; Luczak, Susan E; Barnett, Nancy P; Eckland, Nathaniel S

2018-05-01

Regular alcohol consumption in unfamiliar social settings has been linked to problematic drinking. A large body of indirect evidence has accumulated to suggest that alcohol's rewarding emotional effects-both negative-mood relieving and positive-mood enhancing-will be magnified when alcohol is consumed within unfamiliar versus familiar social contexts. But empirical research has never directly examined links between contextual familiarity and alcohol reward. In the current study, we mobilized novel ambulatory technology to examine the effect of social familiarity on alcohol reward in everyday drinking contexts while also examining how alcohol reward observed in these field contexts corresponds to reward observed in the laboratory. Heavy social drinking participants (N = 48, 50% male) engaged in an intensive week of ambulatory assessment. Participants wore transdermal alcohol sensors while they reported on their mood and took photographs of their social contexts in response to random prompts. Participants also attended 2 laboratory beverage-administration sessions, during which their emotional responses were assessed and transdermal sensors were calibrated to estimate breathalyzer readings (eBrACs). Results indicated a significant interaction between social familiarity and alcohol episode in everyday drinking settings, with alcohol enhancing mood to a greater extent in relatively unfamiliar versus familiar social contexts. Findings also indicated that drinking in relatively unfamiliar social settings was associated with higher eBrACs. Finally, results indicated a correspondence between some mood effects of alcohol experienced inside and outside the laboratory. This study presents a novel methodology for examining alcohol reward and indicates social familiarity as a promising direction for research seeking to explain problematic drinking. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

TEMPERAMENT AND BEHAVIORAL PROBLEMS AMONG INFANTS IN ALCOHOLIC FAMILIES

OpenAIRE

EDWARDS, ELLEN PETERSON; LEONARD, KENNETH E.; EIDEN, RINA DAS

2001-01-01

This study examined the association between paternal alcoholism and 12-month infant temperament and 18-month behavior problems. The role of associated parental psychopathology and maternal drinking in exacerbating risk for maladaptive behavioral outcomes was also examined. Participants were 213 families (102 control families, 94 paternal alcoholic families, and 17 families with alcoholic fathers and heavy drinking mothers) who were assessed when their child was 12 months old and reassessed ag...

Self-esteem and alcohol dependence as predictors of contemplation ...

African Journals Online (AJOL)

PROMOTING ACCESS TO AFRICAN RESEARCH ... Self-esteem was measured by Rosenberg's self-esteem scale, and alcohol dependence was ... Binary logistic regression analysis revealed that an increase in self-esteem decreased the ...

Sleep Quality and Alcohol Risk in College Students: Examining the Moderating Effects of Drinking Motives

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Kenney, Shannon R.; Paves, Andrew P.; Grimaldi, Elizabeth M.; LaBrie, Joseph W.

2014-01-01

Objective: Sleep problems and alcohol misuse are common issues experienced by college students that can have detrimental effects on overall health. Previous work indicates a strong relationship between poor sleep quality and alcohol risk in this population. This study explored the moderating effect of drinking motives in the relationship between…

Ethical issues in a stage 1 cognitive-behavioral therapy feasibility study and trial to reduce alcohol use among HIV-infected outpatients in western Kenya.

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Papas, Rebecca K; Gakinya, Benson N; Baliddawa, Joyce B; Martino, Steve; Bryant, Kendall J; Meslin, Eric M; Sidle, John E

2012-07-01

Epidemics of both HIV/AIDS and alcohol abuse in sub-Saharan Africa have spurred the conduct of local behavioral therapy trials for these problems, but the ethical issues involved in these trials have not been fully examined. In this paper, we discuss ethical issues that emerged during the conduct of a behavioral intervention adaptation and trial using cognitive-behavioral therapy to reduce alcohol use among HIV-infected outpatients in Eldoret, Kenya. The study was performed within our multinational collaboration, the USAID-Academic Model Providing Access to Healthcare Partnership. We discuss relevant ethical considerations and how we addressed them.

Provincial alcohol index and its relationship to alcohol-related harm in Thailand: implications for subnational alcohol policy development

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Surasak Chaiyasong

2016-07-01

Full Text Available Abstract Background The Provincial Alcohol Index (PAI is one of the efforts to develop a composite measurement to operationalize the situation of alcohol consumption and related risk behaviors. The index offers a means for national and subnational alcohol control committees to address alcohol-related problems in their responsible jurisdiction areas. The objective of this study is to assess the relationship between PAI scores and alcohol-related problems using Thailand as an example. Methods Cross-sectional analyses of PAI scores based on the 2007 National Cigarette Smoking and Alcohol Drinking Behavior Survey (CSAD and the National Statistical Office data were conducted. CSAD data were collected from 168,285 Thai residents aged 15 years and above in 76 provinces of Thailand (population range 180,787 to 5,716,248. The PAI scores were generated using three different methods based on five indicators: 1 prevalence of adult (≥15 years drinkers, 2 prevalence of underage drinkers, 3 proportion of regular drinkers, 4 proportion of binge drinkers and 5 proportion of drink-drivers. Alcohol-related injuries and violent events together with provincial level covariates (age, gender, income and region were assessed. Correlational and linear regression analyses were performed to examine the relationship between PAI scores and alcohol-related problems. Results The PAI scores generated from the three methods were significantly correlated with one another (r > 0.7, p < 0.05 and significantly related to alcohol-related problems after adjusting for the provincial level covariates. Based on the normalized method, PAI scores had a significant and positive relationship with prevalence of alcohol-related injuries (beta = 562 cases per million population, p = 0.027 and violence (beta = 451 events per million population, p = 0.013. PAI scores were highest in the north and lowest in the south of the country. Conclusions The findings of this

Prenatal alcohol exposure increases postnatal acceptability of nicotine odor and taste in adolescent rats.

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Nicole M Mantella

Full Text Available Human studies indicate that alcohol exposure during gestation not only increases the chance for later alcohol abuse, but also nicotine dependence. The flavor attributes of both alcohol and nicotine can be important determinants of their initial acceptance and they both share the component chemosensory qualities of an aversive odor, bitter taste and oral irritation. There is a growing body of evidence demonstrating epigenetic chemosensory mechanisms through which fetal alcohol exposure increases adolescent alcohol acceptance, in part, by decreasing the aversion to alcohol's bitter and oral irritation qualities, as well as its odor. Given that alcohol and nicotine have noteworthy chemosensory qualities in common, we investigated whether fetal exposure to alcohol increased the acceptability of nicotine's odor and taste in adolescent rats. Study rats were alcohol-exposed during fetal development via the dams' liquid diet. Control animals received ad lib access to an iso-caloric, iso-nutritive diet throughout gestation. Odorant-induced innate behavioral responses to nicotine odor (Experiment 1 or orosensory-mediated responses to nicotine solutions (Experiment 2 were obtained, using whole-body plethysmography and brief access lick tests, respectively. Compared to controls, rats exposed to fetal alcohol showed an enhanced nicotine odor response that was paralleled by increased oral acceptability of nicotine. Given the common aversive component qualities imbued in the flavor profiles of both drugs, our findings demonstrate that like postnatal alcohol avidity, fetal alcohol exposure also influences nicotine acceptance, at a minimum, by decreasing the aversion of both its smell and taste. Moreover, they highlight potential chemosensory-based mechanism(s by which fetal alcohol exposure increases the later initial risk for nicotine use, thereby contributing to the co-morbid expression with enhanced alcohol avidity. Where common chemosensory mechanisms are

Prenatal alcohol exposure increases postnatal acceptability of nicotine odor and taste in adolescent rats.

Science.gov (United States)

Mantella, Nicole M; Youngentob, Steven L

2014-01-01

Human studies indicate that alcohol exposure during gestation not only increases the chance for later alcohol abuse, but also nicotine dependence. The flavor attributes of both alcohol and nicotine can be important determinants of their initial acceptance and they both share the component chemosensory qualities of an aversive odor, bitter taste and oral irritation. There is a growing body of evidence demonstrating epigenetic chemosensory mechanisms through which fetal alcohol exposure increases adolescent alcohol acceptance, in part, by decreasing the aversion to alcohol's bitter and oral irritation qualities, as well as its odor. Given that alcohol and nicotine have noteworthy chemosensory qualities in common, we investigated whether fetal exposure to alcohol increased the acceptability of nicotine's odor and taste in adolescent rats. Study rats were alcohol-exposed during fetal development via the dams' liquid diet. Control animals received ad lib access to an iso-caloric, iso-nutritive diet throughout gestation. Odorant-induced innate behavioral responses to nicotine odor (Experiment 1) or orosensory-mediated responses to nicotine solutions (Experiment 2) were obtained, using whole-body plethysmography and brief access lick tests, respectively. Compared to controls, rats exposed to fetal alcohol showed an enhanced nicotine odor response that was paralleled by increased oral acceptability of nicotine. Given the common aversive component qualities imbued in the flavor profiles of both drugs, our findings demonstrate that like postnatal alcohol avidity, fetal alcohol exposure also influences nicotine acceptance, at a minimum, by decreasing the aversion of both its smell and taste. Moreover, they highlight potential chemosensory-based mechanism(s) by which fetal alcohol exposure increases the later initial risk for nicotine use, thereby contributing to the co-morbid expression with enhanced alcohol avidity. Where common chemosensory mechanisms are at play, our

Chemosensory responsiveness to ethanol and its individual sensory components in alcohol-preferring, alcohol-nonpreferring and genetically heterogeneous rats.

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Brasser, Susan M; Silbaugh, Bryant C; Ketchum, Myles J; Olney, Jeffrey J; Lemon, Christian H

2012-03-01

Alcohol activates orosensory circuits that project to motivationally relevant limbic forebrain areas that control appetite, feeding and drinking. To date, limited data exists regarding the contribution of chemosensory-derived ethanol reinforcement to ethanol preference and consumption. Measures of taste reactivity to intra-orally infused ethanol have not found differences in initial orofacial responses to alcohol between alcohol-preferring (P) and alcohol-non-preferring (NP) genetically selected rat lines. Yet, in voluntary intake tests, P rats prefer highly concentrated ethanol upon initial exposure, suggesting an early sensory-mediated attraction. Here, we directly compared self-initiated chemosensory responding for alcohol and prototypic sweet, bitter and oral trigeminal stimuli among selectively bred P, NP and non-selected Wistar (WI) outbred lines to determine whether differential sensory responsiveness to ethanol and its putative sensory components are phenotypically associated with genetically influenced alcohol preference. Rats were tested for immediate short-term lick responses to alcohol (3-40%), sucrose (0.01-1 M), quinine (0.01-3 mM) and capsaicin (0.003-1 mM) in a brief-access assay designed to index orosensory-guided behavior. P rats exhibited elevated short-term lick responses to both alcohol and sucrose relative to NP and WI lines across a broad range of concentrations of each stimulus and in the absence of blood alcohol levels that would produce significant post-absorptive effects. There was no consistent relationship between genetically mediated alcohol preference and orosensory avoidance of quinine or capsaicin. These data indicate that enhanced initial chemosensory attraction to ethanol and sweet stimuli are phenotypes associated with genetic alcohol preference and are considered within the framework of downstream activation of oral appetitive reward circuits. © 2011 The Authors, Addiction Biology © 2011 Society for the Study of

[High risk groups in health behavior defined by clustering of smoking, alcohol, and exercise habits: National Heath and Nutrition Examination Survey].

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Kang, Kiwon; Sung, Joohon; Kim, Chang Yup

2010-01-01

We investigated the clustering of selected lifestyle factors (cigarette smoking, heavy alcohol consumption, lack of physical exercise) and identified the population characteristics associated with increasing lifestyle risks. Data on lifestyle risk factors, sociodemographic characteristics, and history of chronic diseases were obtained from 7,694 individuals >/=20 years of age who participated in the 2005 Korea National Health and Nutrition Examination Survey (KNHANES). Clustering of lifestyle risks involved the observed prevalence of multiple risks and those expected from marginal exposure prevalence of the three selected risk factors. Prevalence odds ratio was adopted as a measurement of clustering. Multiple correspondence analysis, Kendall tau correlation, Man-Whitney analysis, and ordinal logistic regression analysis were conducted to identify variables increasing lifestyle risks. In both men and women, increased lifestyle risks were associated with clustering of: (1) cigarette smoking and excessive alcohol consumption, and (2) smoking, excessive alcohol consumption, and lack of physical exercise. Patterns of clustering for physical exercise were different from those for cigarette smoking and alcohol consumption. The increased unhealthy clustering was found among men 20-64 years of age with mild or moderate stress, and among women 35-49 years of age who were never-married, with mild stress, and increased body mass index (>30 kg/m(2)). Addressing a lack of physical exercise considering individual characteristics including gender, age, employment activity, and stress levels should be a focus of health promotion efforts.

Alcohol service provision for older people in an area experiencing high alcohol use and health inequalities.

Science.gov (United States)

McCabe, Karen E; Ling, Jonathan; Wilson, Graeme B; Crosland, Ann; Kaner, Eileen F S; Haighton, Catherine A

2016-03-01

UK society is ageing. Older people who drink alcohol, drink more than those from previous generations, drink more frequently than other age groups and are more likely to drink at home and alone. Alcohol problems in later life however are often under-detected and under-reported meaning older people experiencing alcohol problems have high levels of unmet need. This study sought to identify existing services within South of Tyne, North East England to capture the extent of service provision for older drinkers and identify any gaps. The Age UK definition of 'older people' (aged 50 and over) was used. Services were contacted by telephone, managers or their deputy took part in semi-structured interviews. Forty six service providers were identified. Only one provided a specific intervention for older drinkers. Others typically provided services for age 18+. Among providers, there was no definitive definition of an older person. Data collection procedures within many organisations did not enable them to confirm whether older people were accessing services. Where alcohol was used alongside other drugs, alcohol use could remain unrecorded. To enable alcohol services to meet the needs of older people, greater understanding is needed of the patterns of drinking in later life, the experiences of older people, the scale and scope of the issue and guidance as to the most appropriate action to take. An awareness of the issues related to alcohol use in later life also needs to be integrated into commissioning of other services that impact upon older people. © Royal Society for Public Health 2015.

Prenatal alcohol use: the role of lifetime problems with alcohol, drugs, depression, and violence.

Science.gov (United States)

Flynn, Heather A; Chermack, Stephen T

2008-07-01

The purpose of this study was to examine a broader array of lifetime factors that theoretically may be associated with prenatal alcohol use than have previously been studied together, including family history of alcohol-use problems, history of physical or sexual abuse, lifetime major depressive disorder, alcohol-use disorder, illicit-drug-use problems, and partner violence. A total of 186 pregnant women, all of whom used alcohol in the year before pregnancy, were initially recruited in prenatal care settings. Women who reported no prenatal alcohol use (n = 96) were compared with women who drank 1-10 standard drinks during pregnancy (n = 75) and with women who drank more than 10 standard drinks during pregnancy (n = 13), considered to be a higher risk group, on the lifetime risk variables. Because of the public health implications, secondary analyses compared women who abstained during pregnancy with those who used any alcohol. Significant intercorrelations were found among most of the lifetime risk factors studied. Multivariate analyses showed that drug-use problems and partner violence were most strongly associated with prenatal alcohol use than any other variable studied. Consistent with a life span risk framework for alcohol-use problems, results of this study show that childhood abuse, familial alcoholism, lifetime major depressive disorder, and alcohol- and drug-use problems are interrelated. However, when considered together, only lifetime partner violence and drug use are significantly related to various levels of prenatal alcohol use. Identification, assessment, and intervention efforts should integrate these important factors.

The Alcohol Use Disorders Identification Test and carbohydrate-deficient transferrin in alcohol-related sickness absence.

Science.gov (United States)

Hermansson, Ulric; Helander, Anders; Brandt, Lena; Huss, Anders; Rönnberg, Sten

2002-01-01

Previous studies have shown that elevated, risky levels of alcohol consumption may lead to higher rates of sickness absence. However, no studies have examined the Alcohol Use Disorders Identification Test (AUDIT) or serum carbohydrate-deficient transferrin (CDT) in relation to sickness absence in the workplace. The purpose of this study was to examine the relationship between sick-days, 12 months before screening, and the AUDIT and CDT (CDTect kit). Serum gamma-glutamyltransferase also was used for comparison. The study was carried out over 36 months in a large workplace and formed part of an ongoing controlled study. In conjunction with a routine health examination, employees were offered the opportunity to undergo an alcohol screening. Absence data were obtained from the company payroll system, and sickness absence was analyzed by using a three-ordinal level cumulative logistic model on the number of sick-days. Odds ratios (OR) and 95% confidence intervals (CI) are reported. Of the 989 subjects who participated in the study, 193 (19.5%) screened positive in relation to either the AUDIT (>or=8 points) or CDT (women), or both. Employees who screened positive with the AUDIT had a significantly higher proportion of sick-days (p = 0.047) compared with those who screened negative (OR = 1.4, CI 1.0-1.9). Neither long, continuous periods of sickness absence nor absence on Mondays or Fridays gave a clear indication of individuals who screened positive on the AUDIT or CDT test. Our data indicate that individuals with moderately elevated or risky levels of alcohol consumption show an increase in sick-days. Accordingly, workplaces have a good reason for using a more systematic approach to alcohol screening in routine workplace health examinations.

Alcohol Outlets and Violent Crime in Washington D.C.

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Pan, William K

2010-08-01

Full Text Available Objective: Alcohol is more likely than any other drug to be involved in substance-related violence. In 2000 violence-related and self-directed injuries accounted for an estimated $37 billion and $33 billion in productivity losses and medical treatment, respectively. A review of emergency department data revealed violence and clinically identified trauma-related injuries have the strongest correlation among alcohol-dependent injuries. At the environmental level there is a relationship between alcohol outlet density and violent crime. A limited number of studies have examined the relationship between alcohol outlet type and the components of violent crime. The aim of this study is to examine the relationship between the aggregate components of violent crime and alcohol outlet density by type of outlet.Methods: For this study we used Washington, D.C. census tract data from the 2000 census to examine neighborhood characteristics. Alcohol outlet, violent crime, and population-level data for Washington, D.C. were drawn from various official yet publicly available sources. We developed an analytic database to examine the relationship between alcohol outlet category and four types of violent crime. After estimating spatial correlation and determining spatial dependence, we used a negative binomial regression analysis to assess the alcohol availability-violent crime association, while controlling for structural correlates of violence.Results: Independent of alternative structural correlates of violent crime, including the prevalence of weapons and illicit drugs, community-level alcohol outlet density is significantly associated with assaultive violence. Outlets were significantly related to robbery, assault, and sexual offenses. In addition, the relationship among on-premise and off-premise outlets varied across violent crime categories.Conclusion: In Washington, D.C., alcohol outlet density is significantly associated with the violent crimes. The

Mothers and Spirits: Religious Identity, Alcohol, and Death

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Candi K. Cann

2016-07-01

Full Text Available Mothers and Spirits examines the intersection of women, alcohol, and death through a comparative analysis. Offering a brief history of the study of drinking, followed by a short analysis of drinking in European and Chinese cultures, Cann examines two religious texts central to the roles of women and alcohol in Chinese religious thought and Christianity. Finally, Cann utilizes the historical and textual background to contextualize her ethnographic study of women, alcohol, and death in Mexican Catholicism, Chinese religions, and American Southern Baptist Christianity. Cann argues that both alcohol and temperance are used as a way to forge, cement, and create gender identity, constructing alternate discourses of power and inclusivity.

The role of taste in alcohol preference, consumption and risk behavior.

Science.gov (United States)

Thibodeau, Margaret; Pickering, Gary J

2017-10-05

Alcohol consumption is widespread, and high levels of use are associated with increased risk of developing an alcohol use disorder. Thus, understanding the factors that influence alcohol intake is important for disease prevention and management. Additionally, elucidating the factors that associate with alcohol preference and intake in non-clinical populations allows for product development and optimisation opportunities for the alcoholic beverage industry. The literature on how taste (orosensation) influences alcohol behavior is critically appraised in this review. Ethanol, the compound common to all alcoholic beverages, is generally aversive as it primarily elicits bitterness and irritation when ingested. Individuals who experience orosensations (both taste and chemesthetic) more intensely tend to report lower liking and consumption of alcoholic beverages. Additionally, a preference for sweetness is likely associated with a paternal history of alcohol use disorders. However, conflicting findings in the literature are common and may be partially attributable to differences in the methods used to access orosensory responsiveness and taste phenotypes. We conclude that while taste is a key driver in alcohol preference, intake and use disorder, no single taste-related factor can adequately predict alcohol behaviour. Areas for further research and suggestions for improved methodological and analytical approaches are highlighted.

The validity of the Michigan Alcoholism Screening Test (MAST)

DEFF Research Database (Denmark)

Storgaard, H; Nielsen, S D; Gluud, C

1994-01-01

This review examines the validity of the Michigan Alcoholism Screening Test (MAST) as a screening instrument for alcohol problems. Studies that compare the MAST-questionnaire with other defined diagnostic criteria of alcohol problems were retrieved through MEDLINE and a cross-bibliographic check....... A total of 20 validity studies were included. The studies varied considerably regarding the prevalence of alcohol problems, the diagnostic criteria, and the examined patient categories. The MAST compared with other diagnostic criteria of alcohol problems gave validity measures with the following span...... and the specificities show substantial variations. The variables that seem to have the largest influence on the PVpos seem to be the prevalence of alcohol problems, the diagnostic method against which the MAST-questionnaire is validated, and the populations on which the MAST is applied. The MAST should in the future...

Tattoos, piercings, and alcohol consumption.

Science.gov (United States)

Guéguen, Nicolas

2012-07-01

Previous studies have found a link between body tattoos or piercings and risky behavior. However, these studies only examined survey data but not real behavior. Young men (mean = 20.6 years) and women (mean = 20.2 years) leaving a bar were asked whether they wore tattoos and piercings or not and were requested to breathe into a breathalyzer in order to evaluate their alcohol consumption. It was found that participants with piercings and/or tattoos as well as combined piercings and tattoos revealed higher levels of alcohol consumption. Piercings and tattoos could serve as signs of alcohol consumption for educators, parents, and physicians. Copyright © 2012 by the Research Society on Alcoholism.

The premises is the premise: understanding off- and on-premises alcohol sales outlets to improve environmental alcohol prevention strategies.

Science.gov (United States)

Chinman, Matthew; Burkhart, Q; Ebener, Patricia; Fan, Cha-Chi; Imm, Pamela; Osilla, Karen Chan; Paddock, Susan M; Wright, Annie

2011-06-01

Environmental strategies to prevent the misuse of alcohol among youth--e.g., use of public policies to restrict minors' access to alcohol--have been shown to reduce underage drinking. However, implementation of policy changes often requires public and private partnerships. One way to support these partnerships is to better understand the target of many of the environmental strategies, which is the alcohol sales outlet. Knowing more about how off-premises outlets (e.g., liquor and convenience stores) and on-premises outlets (e.g., bars and restaurants) are alike and different could help community-based organizations better tailor, plan, and implement their environmental strategies and strengthen partnerships between the public and commercial sectors. We conducted a survey of managerial or supervisory staff and/or owners of 336 off- and on-premises alcohol outlets in six counties in South Carolina, comparing these two outlet types on their preferences regarding certain alcohol sales practices, beliefs toward underage drinking, alcohol sales practices, and outcomes. Multilevel logistic regression showed that while off- and on-premises outlets did have many similarities, off-premises outlets appear to engage in more practices designed to prevent sales of alcohol to minors than on-premises outlets. The relationship between certain Responsible Beverage Service (RBS) practices and outcomes varied by outlet type. This study furthers the understanding of the differences between off- and on-premises alcohol sales outlets and offers options for increasing and tailoring environmental prevention efforts to specific settings.

Changes in the influence of alcohol-paired stimuli on alcohol seeking across extended training.

Directory of Open Access Journals (Sweden)

Laura H. Corbit

2016-10-01

Full Text Available Previous work has demonstrated that goal-directed control of alcohol seeking and other drug-related behaviors is reduced following extended self-administration and drug exposure. Here we examined how the magnitude of stimulus influences on responding changes across similar training and drug exposure. Rats self-administered alcohol or sucrose for two or eight weeks. Previous work has shown that eight, but not two weeks of self-administration produces habitual alcohol seeking. Next, all animals received equivalent Pavlovian conditioning sessions where a discrete stimulus predicted the delivery of alcohol or sucrose. Finally, the impact of the stimuli on ongoing instrumental responding was examined in a Pavlovian-instrumental transfer (PIT test. While a significant PIT effect was observed following two weeks of either alcohol or sucrose self-administration, the magnitude of this effect was greater following eight weeks of training. The specificity of the PIT effect appeared unchanged by extended training. While it is well established that evaluation of the outcome of responding contributes less to behavioral control following extended training and/or drug exposure, our data indicate that reward-predictive stimuli have a stronger contribution to responding after extended training. Together, these findings provide insight into the factors that control behavior after extended drug use which will be important for developing effective methods for controlling and ideally reducing these behaviors.

Changes in the Influence of Alcohol-Paired Stimuli on Alcohol Seeking across Extended Training

Science.gov (United States)

Corbit, Laura H.; Janak, Patricia H.

2016-01-01

Previous work has demonstrated that goal-directed control of alcohol-seeking and other drug-related behaviors is reduced following extended self-administration and drug exposure. Here, we examined how the magnitude of stimulus influences on responding changes across similar training and drug exposure. Rats self-administered alcohol or sucrose for 2 or 8 weeks. Previous work has shown that 8 weeks, but not 2 weeks of self-administration produces habitual alcohol seeking. Next, all animals received equivalent Pavlovian conditioning sessions where a discrete stimulus predicted the delivery of alcohol or sucrose. Finally, the impact of the stimuli on ongoing instrumental responding was examined in a Pavlovian–instrumental transfer (PIT) test. While a significant PIT effect was observed following 2 weeks of either alcohol or sucrose self-administration, the magnitude of this effect was greater following 8 weeks of training. The specificity of the PIT effect appeared unchanged by extended training. While it is well established that evaluation of the outcome of responding contributes less to behavioral control following extended training and/or drug exposure, our data indicate that reward–predictive stimuli have a stronger contribution to responding after extended training. Together, these findings provide insight into the factors that control behavior after extended drug use, which will be important for developing effective methods for controlling and ideally reducing these behaviors. PMID:27777560

The emerging marijuana retail environment: Key lessons learned from tobacco and alcohol retail research.

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Berg, Carla J; Henriksen, Lisa; Cavazos-Rehg, Patricia A; Haardoerfer, Regine; Freisthler, Bridget

2018-06-01

The emerging retail market for recreational marijuana use warrants research and surveillance as such markets are established in more US states. This research can be informed by the existing literature regarding tobacco and alcohol, which highlights the impact of spatial access to tobacco and alcohol retailers and exposure to tobacco and alcohol marketing on smoking and drinking among youth and young adults. Prior research indicates that tobacco and alcohol retailers, as well as medical marijuana dispensaries, are disproportionately located in neighborhoods characterized by socioeconomic disadvantage and by higher proportions of racial/ethnic minorities and young adults. Moreover, retail marketing or point-of-sale practices may differentially target subpopulations and differ by neighborhood demography and local policy. This literature and the methods employed for studying the tobacco and alcohol market could inform research on the retail environment for marijuana, as current gaps exist. In particular, much of the existing literature involves cross-sectional research designs; longitudinal studies are needed. Moreover, standardized measures are needed for systematic monitoring of industry marketing practices and to conduct research examining neighborhood differences in exposure to retail marketing for marijuana and its contribution to use modality and frequency, alone and in combination with nicotine and alcohol. The use of standardized measures for tobacco and alcohol marketing have been critical to develop an evidence base from cross-sectional and longitudinal studies that document the impact of retail marketing on substance use by adolescents and adults. Similar research is needed to establish an evidence base to inform federal, state, and local regulations of marijuana. Copyright © 2018 Elsevier Ltd. All rights reserved.

Do Alcohol Expectancy Outcomes and Valuations Mediate Peer Influences and Lifetime Alcohol Use among Early Adolescents?

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Zamboanga, Byron L.; Schwartz, Seth J.; Ham, Lindsay S.; Jarvis, Lorna Hernandez; Olthuis, Janine V.

2009-01-01

Building on the theory of reasoned action (I. Ajzen & M. Fishbein, 1973, 1980; M. Fishbein & I. Ajzen, 1975) and expectancy theory, the authors examined the mediating role of alcohol expectancies in adolescent drinking behaviors by testing whether alcohol expectancy outcomes and valuations (the extent to which these outcomes are perceived…

Is alcohol more dangerous than heroin? The physical, social and financial costs of alcohol.

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Lee, Geraldine A; Forsythe, Marcus

2011-07-01

A recent paper claimed in its classification of harmful substances, that alcohol is more dangerous than heroin. This paper aims to weigh up some of the evidence in the literature on the physical, social and financial effects of alcohol and the associated disease burden. We will also explore alcohol within the context of emergency department (ED) presentations. Reasons for ED attendance can be overtly and directly alcohol related such as alcohol intoxication, assaults, injuries and falls and indirectly such as child neglect, psychological problems and chronic diseases. Alcohol is often viewed as an isolated incident or factor for ED presentations but there are data that refute this perception. In ED, the priority is to treat the patient and their primary complaint, however it may be appropriate to screen for alcohol use, give advice and potentially offer an intervention to the patient. With the recent UK and Australian guidelines on reducing health risks from drinking alcohol, the ED has the ability to play an active role in reducing the harmful effects of alcohol through screening, advising and undertaking intervention as appropriate. However this cannot be achieved in isolation but within the broader political and health policy framework. There is now a growing body of literature supporting the need to make alcohol less affordable, less easy to buy and reducing alcohol advertising. Although alcohol is a legal substance, this paper concludes that examining the wider effects in physical, social and financial terms, alcohol is more dangerous than heroin. It has become an endemic problem in society affecting the individual and the whole community. Copyright © 2011 Elsevier Ltd. All rights reserved.

Impact of alcohol-promoting and alcohol-warning advertisements on alcohol consumption, affect, and implicit cognition in heavy-drinking young adults: A laboratory-based randomized controlled trial.

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Stautz, Kaidy; Frings, Daniel; Albery, Ian P; Moss, Antony C; Marteau, Theresa M

2017-02-01

There is sparse evidence regarding the effect of alcohol-advertising exposure on alcohol consumption among heavy drinkers. This study aimed to assess the immediate effects of alcohol-promoting and alcohol-warning video advertising on objective alcohol consumption in heavy-drinking young adults, and to examine underlying processes. Between-participants randomized controlled trial with three conditions. Two hundred and four young adults (aged 18-25) who self-reported as heavy drinkers were randomized to view one of three sets of 10 video advertisements that included either (1) alcohol-promoting, (2) alcohol-warning, or (3) non-alcohol advertisements. The primary outcome was the proportion of alcoholic beverages consumed in a sham taste test. Affective responses to advertisements, implicit alcohol approach bias, and alcohol attentional bias were assessed as secondary outcomes and possible mediators. Typical alcohol consumption, Internet use, and television use were measured as covariates. There was no main effect of condition on alcohol consumption. Participants exposed to alcohol-promoting advertisements showed increased positive affect and an increased approach/reduced avoidance bias towards alcohol relative to those exposed to non-alcohol advertisements. There was an indirect effect of exposure to alcohol-warning advertisements on reduced alcohol consumption via negative affect experienced in response to these advertisements. Restricting alcohol-promoting advertising could remove a potential influence on positive alcohol-related emotions and cognitions among heavy-drinking young adults. Producing alcohol-warning advertising that generates negative emotion may be an effective strategy to reduce alcohol consumption. Statement of contribution What is already known on this subject? Exposure to alcohol advertising has immediate and distal effects on alcohol consumption. There is some evidence that effects may be larger in heavy drinkers. Alcohol-warning advertising has

Longitudinal cohort study of depression, post-traumatic stress, and alcohol use in South African women who attend alcohol serving venues

OpenAIRE

Abler, Laurie A; Sikkema, Kathleen J; Watt, Melissa H; Eaton, Lisa A; Choi, Karmel W; Kalichman, Seth C; Skinner, Donald; Pieterse, Desiree

2014-01-01

Background In South Africa, alcohol use poses a public health burden. Hazardous alcohol use often co-occurs with psychological distress (e.g., depression and post-traumatic stress). However, the majority of the research establishing the relationship between alcohol use and psychological distress has been cross-sectional, so the nature of co-occurring changes in psychological distress and alcohol use over time is not well characterized. The objective of this study is to examine the longitudina...

West African Transnational Immigrants' Perspectives on Alcohol Consumption

Science.gov (United States)

Tshiswaka, Daudet Ilunga; Ibe-Lamberts, Kelechi; Osideko, Anuoluwapo

2017-01-01

Background: It is a common belief that alcohol consumption can lead to chronic ailments. While research shows that the prevalence of alcohol consumption among immigrants is associated with acculturation, there is a gap in the research with respect to examining alcohol consumption patterns within subgroups of immigrants such as transnational…

'They don't look at what affects us': the role of ecodevelopmental factors on alcohol and drug use among Latinos with physical disabilities.

Science.gov (United States)

Cordova, David; Parra-Cardona, Jose Ruben; Blow, Adrian; Johnson, Deborah J; Prado, Guillermo; Fitzgerald, Hiram E

2015-01-01

Objectives. Latinos with disabilities disproportionately report substance use, including binge drinking and drug use. Ecodevelopmental factors, including socioeconomic patterning of poverty, social exclusion, and post-colonial racism, have been shown to impact alcohol and drug use. However, this line of research remains underdeveloped among Latinos with disabilities. The purpose of this study was to obtain rich descriptions of the role of ecodevelopmental factors, including family and community, on alcohol and drug use among Latinos with physical disabilities. Methods. We utilized a community-based participatory research design, in conjunction with an innovative methodology referred to as photovoice. Three rounds of photography and focus group interviews were conducted with a total of 17 focus groups. Reflections in each focus group interview were aloud and digitally audiotaped. A total of 28 participants 19-35 years of age (mean age = 27.65, SD = 5.48) participated in each round of photography and focus group interviews. Data analyses followed the tenets of descriptive phenomenology. Results. Findings highlight ecodevelopmental family and community risk and protective factors. At the family level, participants reflected on the ways in which family functioning, including family support, communication, and cohesion, can serve as risk and promotive factors for alcohol and drug use. Additionally, participants described in detail how experiences of poverty, stigma and discrimination, violence, accessibility to alcohol and drugs, accessibility for persons with disabilities, transportation, community support and cohesion, and access to health and mental health services constitute risk and promotive factors at the community level. Conclusion. Findings are suggestive of how ecodevelopmental family and community factors might increase the risk of alcohol and drug use among Latinos with physical disabilities. From this qualitative research, we derive a series of testable

The digital divide: Examining socio-demographic factors associated with health literacy, access and use of internet to seek health information.

Science.gov (United States)

Estacio, Emee Vida; Whittle, Rebecca; Protheroe, Joanne

2017-02-01

This article aims to examine the socio-demographic characteristics associated with access and use of Internet for health-related purposes and its relationship with health literacy. Data were drawn from a health literacy survey ( N = 1046) and analysed using logistic regression. Results show a strong association between health literacy, internet access and use. Socio-demographic characteristics particularly age, education, income, perceived health and social isolation also predict internet access. Thus, in addition to widening access, the movement towards digitisation of health information and services should also consider digital skills development to enable people to utilise digital technology more effectively, especially among traditionally hard-to-reach communities.

The impact of husband physical aggression and alcohol use on marital functioning: does alcohol "excuse" the violence?

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Testa, M; Leonard, K E

2001-10-01

Alcohol has been posited to serve as an "excuse" for deviant behavior, including domestic violence. A recent study suggested that wives hold husbands less responsible for their aggressive behavior when husbands are problem drinkers. To replicate and extend this study, the independent and interactive effects of husband physical aggression and husband alcohol use on wives' marital satisfaction and thoughts of divorce were examined among newlywed couples (n = 387). Husband physical aggression had a significant negative effect on marital satisfaction and a significant positive effect on divorce ideation regardless of the measure of husband alcohol use employed. Alcohol dependence had a negative effect on satisfaction; however, in no case was there an interaction between alcohol and aggression. Results fail to replicate an earlier study supporting an excuse function of alcohol and suggest that alcohol does not mitigate the negative effects of domestic violence on marital functioning.

Alcohol imagery on New Zealand television

Directory of Open Access Journals (Sweden)

Reeder Anthony I

2007-02-01

Full Text Available Abstract Background To examine the extent and nature of alcohol imagery on New Zealand (NZ television, a content analysis of 98 hours of prime-time television programs and advertising was carried out over 7 consecutive days' viewing in June/July 2004. The main outcome measures were number of scenes in programs, trailers and advertisements depicting alcohol imagery; the extent of critical versus neutral and promotional imagery; and the mean number of scenes with alcohol per hour, and characteristics of scenes in which alcohol featured. Results There were 648 separate depictions of alcohol imagery across the week, with an average of one scene every nine minutes. Scenes depicting uncritical imagery outnumbered scenes showing possible adverse health consequences of drinking by 12 to 1. Conclusion The evidence points to a large amount of alcohol imagery incidental to storylines in programming on NZ television. Alcohol is also used in many advertisements to market non-alcohol goods and services. More attention needs to be paid to the extent of alcohol imagery on television from the industry, the government and public health practitioners. Health education with young people could raise critical awareness of the way alcohol imagery is presented on television.

Drug and Alcohol Use in College Students with and without ADHD

Science.gov (United States)

Baker, Leigh; Prevatt, Frances; Proctor, Briley

2012-01-01

Objective: This study examines differences in reported levels of drug and alcohol use between college students with and without ADHD. Method: The Michigan Alcohol Screening Test (MAST) and several self-report and interview questions, developed by Barkley, were used to examine the drug and alcohol use of college students with and without ADHD.…

Commentary on Marczinski and colleagues: mixing an energy drink with an alcoholic beverage increases motivation for more alcohol in college students.

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Griffin, William C

2013-02-01

This commentary discusses the study by Marczinski and colleagues in which they used an alcohol priming procedure to examine the effects of an alcohol/energy drink mixture on the priming effect. The significance of the main findings from this study and new avenues of investigation are discussed. Using an alcohol priming paradigm, Marczinski and colleagues report that an alcohol/energy drink combination (AmED) prolongs the desire-to-drink rating compared with alcohol alone. The results of this laboratory study add to the growing body of literature that the intoxicating effects of AmED are different than the intoxication by alcohol alone. Copyright © 2012 by the Research Society on Alcoholism.

Chronic alcoholism-mediated impairment in the medulla oblongata: a mechanism of alcohol-related mortality in traumatic brain injury?

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Lai, Xiao-ping; Yu, Xiao-jun; Qian, Hong; Wei, Lai; Lv, Jun-yao; Xu, Xiao-hu

2013-01-01

Alcohol-related traumatic brain injury (TBI) is a common condition in medical and forensic practice, and results in high prehospital mortality. We investigated the mechanism of chronic alcoholism-related mortality by examining the effects of alcohol on the synapses of the medulla oblongata in a rat model of TBI. Seventy adult male Sprague-Dawley rats were randomly assigned to either ethanol (EtOH) group, EtOH-TBI group, or control groups (water group, water-TBI group). To establish chronic alcoholism model, rats in the EtOH group were given EtOH twice daily (4 g/kg for 2 weeks and 6 g/kg for another 2 weeks). The rats also received a minor strike on the occipital tuberosity with an iron pendulum. Histopathologic and ultrastructure changes and the numerical density of the synapses in the medulla oblongata were examined. Expression of postsynaptic density-95 (PSD-95) in the medulla oblongata was measured by ELISA. Compared with rats in the control group, rats in the chronic alcoholism group showed: (1) minor axonal degeneration; (2) a significant decrease in the numerical density of synapses (p Chronic alcoholism induces significant synapse loss and axonal impairment in the medulla oblongata and renders the brain more susceptible to TBI. The combined effects of chronic alcoholism and TBI induce significant synapse and axon impairment and result in high mortality.

Binge drinking in alcohol-preferring sP rats at the end of the nocturnal period.

Science.gov (United States)

Colombo, Giancarlo; Maccioni, Paola; Acciaro, Carla; Lobina, Carla; Loi, Barbara; Zaru, Alessandro; Carai, Mauro A M; Gessa, Gian Luigi

2014-05-01

Sardinian alcohol-preferring (sP) rats have been selectively bred for high alcohol preference and consumption using the standard 2-bottle "alcohol (10%, v/v) vs. water" choice regimen with unlimited access; under this regimen, sP rats daily consume 6-7 g/kg alcohol. The present study assessed a new paradigm of alcohol intake in which sP rats were exposed to the 4-bottle "alcohol (10%, 20%, and 30%, v/v) vs. water" choice regimen during one of the 12 h of the dark phase of the daily light/dark cycle; the time of alcohol exposure was changed daily in a semi-random order and was unpredictable to rats. Alcohol intake was highly positively correlated with the time of the drinking session and averaged approximately 2 g/kg when the drinking session occurred during the 12th hour of the dark phase. Alcohol drinking during the 12th hour of the dark phase resulted in (a) blood alcohol levels averaging approximately 100 mg% and (b) severe signs of alcohol intoxication (e.g., impaired performance at a Rota-Rod task). The results of a series of additional experiments indicate that (a) both singular aspects of this paradigm (i.e., unpredictability of alcohol exposure and concurrent availability of multiple alcohol concentrations) contributed to this high alcohol intake, (b) alcohol intake followed a circadian rhythm, as it decreased progressively over the first 3 h of the light phase and then maintained constant levels until the beginning of the dark phase, and (c) sensitivity to time schedule was specific to alcohol, as it did not generalize to a highly palatable chocolate-flavored beverage. These results demonstrate that unpredictable, limited access to multiple alcohol concentrations may result in exceptionally high intakes of alcohol in sP rats, modeling - to some extent - human binge drinking. A progressively increasing emotional "distress" associated to rats' expectation of alcohol might be the neurobehavioral basis of this drinking behavior. Copyright © 2014 Elsevier

Accessibility of Catering Service Venues and Adolescent Drinking in Beijing, China.

Science.gov (United States)

Lu, Shijun; Du, Songming; Ren, Zhoupeng; Zhao, Jing; Chambers, Christina; Wang, Jinfeng; Ma, Guansheng

2015-06-26

This study assessed the association between accessibility of catering service venues and adolescents' alcohol use over the previous 30 days. The data were collected from cross-sectional surveys conducted in 2014, 2223 students at 27 high schools in Chaoyang and Xicheng districts, Beijing using self-administered questionnaires to collect the adolescents information on socio-demographic characteristics and recent alcohol experiences. The accessibility of, and proximity to, catering service venues were summarized by weights, which were calculated by multiplication of the type-weight and the distance-weight. All sampled schools were categorized into three subgroups (low, middle, and high geographic density) based on the tertile of nearby catering service venues, and a multi-level logistic regression analysis was performed to explore variance between the school levels. Considering the setting characteristics, the catering service venues weighted value was found to account for 8.6% of the school level variance of adolescent alcohol use. The odds ratios (OR) and 95% confidence intervals (CI) of drinking over the past 30-days among adolescents with medium and high accessibility of catering service venues were 1.17 (0.86, 1.57) and 1.47 (1.06, 2.02), respectively (p catering service venues around schools in China. Results suggest that the greater accessibility of catering service venues around schools is associated with a growing risk of recent drinking.

Health, alcohol and EU law: understanding the impact of European single market law on alcohol policies.

Science.gov (United States)

Baumberg, Ben; Anderson, Peter

2008-08-01

Many professionals in the alcohol field see the role of the the European Court of Justice (ECJ) as negative for health. This review examines ECJ and European Free Trade Association (EFTA) case law in the context of two broader debates: firstly the extension of European Union (EU) law into alcohol policy (the 'juridification' of alcohol policy), and secondly the extent to which alcohol policy is an example of the dominance of 'negative integration' (the removal of trade-distorting policy) over 'positive integration' (the creation of European alcohol policies). A comprehensive review of all ECJ/EFTA Court cases on alcohol, with interpretation aided by a secondary review on alcohol and EU law and the broader health and trade field. From looking at taxation, minimum pricing, advertising and monopoly policies, the extension of the scope of the these courts over alcohol policy is unquestionable. However, the ECJ and EFTA Court have been prepared to prioritize health over trade concerns when considering alcohol policies, providing certain conditions have been met. While a partial juridification of alcohol policy has led to the negative integration of alcohol policies, this effect is not as strong as sometimes thought; EU law is more health friendly than it is perceived to be, and its impact on levels of alcohol-related harm appears low. Nevertheless, lessons emerge for policymakers concerned about the legality of alcohol policies under EU law. More generally, those concerned with alcohol and health should pay close attention to developments in EU law given their importance for public health policy on alcohol.

Do managed alcohol programs change patterns of alcohol consumption and reduce related harm? A pilot study.

Science.gov (United States)

Vallance, Kate; Stockwell, Tim; Pauly, Bernie; Chow, Clifton; Gray, Erin; Krysowaty, Bonnie; Perkin, Kathleen; Zhao, Jinhui

2016-05-09

Managed alcohol programs (MAPs) are a harm reduction strategy for people with severe alcohol dependence and unstable housing. MAPs provide controlled access to alcohol usually alongside accommodation, meals, and other supports. Patterns of alcohol consumption and related harms among MAP participants and controls from a homeless shelter in Thunder Bay, Ontario, were investigated in 2013. Structured interviews were conducted with 18 MAP and 20 control participants assessed as alcohol dependent with most using non-beverage alcohol (NBA). Qualitative interviews were conducted with seven participants and four MAP staff concerning perceptions and experiences of the program. Program alcohol consumption records were obtained for MAP participants, and records of police contacts and use of health services were obtained for participants and controls. Some participants' liver function test (LFT) results were available for before and after MAP entry. Compared with periods off the MAP, MAP participants had 41 % fewer police contacts, 33 % fewer police contacts leading to custody time (x (2) = 43.84, P detox admissions (t = -1.68, P = 0.06), and 32 % fewer hospital admissions (t = -2.08, P = 0.03). MAP and control participants shared similar characteristics, indicating the groups were broadly comparable. There were reductions in nearly all available LFT scores after MAP entry. Compared with controls, MAP participants had 43 % fewer police contacts, significantly fewer police contacts (-38 %) that resulted in custody time (x (2) = 66.10, P detox admissions (t = -2.19, P = 0.02), and 47 % fewer emergency room presentations. NBA use was significantly less frequent for MAP participants versus controls (t = -2.34, P detox episodes, and police contacts leading to custody, reduced NBA consumption, and decreases in some alcohol-related harms. These encouraging trends are being investigated in a larger national study.

Cognitive appraisals of alcohol use in early adolescence: Psychosocial predictors and reciprocal associations with alcohol use.

Science.gov (United States)

Colder, Craig R; Read, Jennifer P; Wieczorek, William F; Eiden, Rina D; Lengua, Liliana J; Hawk, Larry W; Trucco, Elisa M; Lopez-Vergara, Hector I

2017-04-01

Early adolescence is a dynamic period for the development of alcohol appraisals (expected outcomes of drinking and subjective evaluations of expected outcomes), yet the literature provides a limited understanding of psychosocial factors that shape these appraisals during this period. This study took a comprehensive view of alcohol appraisals and considered positive and negative alcohol outcome expectancies, as well as subjective evaluations of expected outcomes. Developmental-ecological theory guided examination of individual, peer, family, and neighborhood predictors of cognitive appraisals of alcohol and use. A community sample of 378 adolescents (mean age 11.5 years at Wave 1, 52% female) was assessed annually for 4 years. Longitudinal path analysis suggested that the most robust predictors of alcohol appraisals were peer norms. Furthermore, perceived likelihood of positive and negative alcohol outcomes prospectively predicted increases in drinking. There was limited support for appraisals operating as mediators of psychosocial risk and protective factors.

Personality Correlates of Alcohol Consumption and Aggression in a Hispanic College Population

Science.gov (United States)

La Grange, Linda; Hojnowski, Natalya; Nesterova, Svitlana

2007-01-01

The authors examined the association between alcohol consumption and aggression from a personality trait perspective with 92 self-identified Hispanic college students. They partially replicated a study by Quigley, Corbett, and Tedeshi, which examined the relationships between desired image of power, alcohol expectancies, and alcohol-related…

Efficient loading of primary alcohols onto a solid phase using a trityl bromide linker

DEFF Research Database (Denmark)

Crestey, François; Ottesen, Lars Korsgaard; Jaroszewski, Jerzy Witold

2008-01-01

The Letter describes an improved, rapid and mild strategy for the loading of primary alcohols onto a polystyrene trityl resin via a highly reactive trityl bromide linker. This protocol facilitates an efficient resin loading even of acid-sensitive or heat-labile alcohols, which otherwise require...... expensive or non-commercial resin types. Secondary alcohols were only attached in moderate to low yields, while attempts to load a tertiary alcohol expectedly failed. Importantly, selective attachment of diols via a primary alcohol group in the presence of more hindered alcohol groups proved possible....... The effects of activation time and reagent excess as well as alcohol structure were investigated. This improved method provides a convenient access to O-linked resin-bound N-Fmoc-protected amino alcohols that may be employed in SPS of peptides with C-terminal alcohol functionalities. In the case...

Associations between bar patron alcohol intoxication and tobacco smoking.

Science.gov (United States)

Rossheim, Matthew E; Thombs, Dennis L; O'Mara, Ryan J; Bastian, Nicholas; Suzuki, Sumihiro

2013-11-01

To examine the event-specific relationship between alcohol intoxication and nighttime tobacco smoking among college bar patrons. In this secondary analysis of existing data, we examined event-specific associations between self-report measures of tobacco smoking and breath alcohol concentration (BrAC) readings obtained from 424 patrons exiting on-premise drinking establishments. In a multivariable logistic regression analysis, acute alcohol intoxication was positively associated with same-night incidents of smoking tobacco, adjusting for the effects of established smoking practices and other potential confounders. This investigation is the first known study using data collected in an on-premise drinking setting to link alcohol intoxication to specific incidents of tobacco smoking.

Developmental Associations between Adolescent Alcohol Use and Dating Aggression

Science.gov (United States)

Reyes, Heathe Luz McNaughton; Foshee, Vangie A.; Bauer, Daniel J.; Ennett, Susan T.

2012-01-01

Although numerous studies have established a link between alcohol use and partner violence in adulthood, little research has examined this relation during adolescence. The current study used multivariate growth models to examine relations between alcohol use and dating aggression across Grades 8 through 12, controlling for shared risk factors…

Alcohol brief intervention in community pharmacies: a feasibility study of outcomes and customer experiences.

Science.gov (United States)

Khan, Natasha S; Norman, Ian J; Dhital, Ranjita; McCrone, Paul; Milligan, Peter; Whittlesea, Cate M

2013-12-01

Studies indicate that community pharmacy-based alcohol brief intervention (BI) is feasible. However, few studies report significant reductions in post-BI alcohol consumption and customer experience. Cost-effectiveness has not been previously examined. This 5 month study adopted a single group pre- and post-experimental design to: (1) assess uptake of the community pharmacy alcohol BI service; (2) establish post-BI changes in alcohol consumption for hazardous drinkers; (3) report the acceptability of the service to customers who received it; and (4) undertake a preliminary economic evaluation of the service through establishing whether pharmacy-based alcohol BI affected health and social care costs, including lost employment costs, and whether it was cost-effective. 26 community pharmacies in south London, UK. Trained pharmacists used the AUDIT-C and a retrospective 7-day Drinking Diary to identify risky drinkers and inform feedback and advice. Harmful drinkers were referred to their general practitioner and/or specialist alcohol services. A confidential service feedback questionnaire was completed by alcohol BI recipients. Baseline and 3-month follow-up telephone interviews were conducted with hazardous and low risk drinkers to assess post-BI alcohol use change and service cost-effectiveness. AUDIT-C, 7-day alcohol unit consumption, drinking days, cost utilisation data. Of the 663 eligible customers offered alcohol BI, 141 (21 %) took up the service. Three-quarters of customers were identified as risky drinkers. Follow-up interviews were conducted with 61 hazardous/low risk drinkers (response rate = 58 %). Hazardous drinkers were found to significantly reduce their 7-day alcohol unit consumption and drinking days, but not AUDIT-C scores. The majority of harmful drinkers (91 %, n = 10) who were contactable post-BI had accessed further alcohol related services. Customer feedback was generally positive. Over 75 % of customers would recommend the service to others. The

A systematic review of the epidemiology of unrecorded alcohol consumption and the chemical composition of unrecorded alcohol.

Science.gov (United States)

Rehm, Jürgen; Kailasapillai, Shalini; Larsen, Elisabeth; Rehm, Maximilien X; Samokhvalov, Andriy V; Shield, Kevin D; Roerecke, Michael; Lachenmeier, Dirk W

2014-06-01

Unrecorded alcohol constitutes about 30% of all alcohol consumed globally. The aims of this systematic review were to determine the epidemiology (occurrence, types, prevalence) of unrecorded alcohol consumption in different countries/regions, analyse the chemical composition of unrecorded alcohol and examine health outcomes caused by the consumption of unrecorded alcohol, based on either epidemiology or toxicology. A systematic search for, and qualitative analysis of, papers with empirical results on the different categories of unrecorded alcohol, based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Unrecorded alcohol was widespread in all regions of the world. Artisanal fermented beverages and spirits were the most common categories of unrecorded alcohol globally, and were available on all continents. In India, industrially produced spirits (country spirits) were most prevalent. In Russia and countries of the former Soviet Union, surrogate alcohols complemented artisanal spirits. Cross-border shopping was the most prevalent method of obtaining unrecorded alcohol in parts of Europe. Ethanol was the most harmful ingredient of unrecorded alcohol, and health consequences due to other ingredients found in unrecorded alcohol were scarce. However, as unrecorded alcohol is usually the least expensive form of alcohol available in many countries, it may contribute to higher rates of chronic and irregular heavy drinking. Very large amounts of alcohol are produced globally that go unrecorded. The primary harm from this kind of alcohol arises from the fact that it is typically much cheaper than licit alcohol. © 2014 Society for the Study of Addiction.

Diagnosing alcoholism in high-risk drinking drivers: comparing different diagnostic procedures with estimated prevalence of hazardous alcohol use

NARCIS (Netherlands)

Korzec, A.; Bär, M.; Koeter, M. W.; de Kieviet, W.

2001-01-01

In several European countries, drivers under influence (DUI), suspected of an alcohol use disorder (AUD, 'alcoholism') are referred for diagnostic examination. The accuracy of diagnostic procedures used in diagnosing AUD in the DUI population is unknown. The aim of this study was to compare three

Alcohol Increases Delay and Probability Discounting of Condom-Protected Sex: A Novel Vector for Alcohol-Related HIV Transmission.

Science.gov (United States)

Johnson, Patrick S; Sweeney, Mary M; Herrmann, Evan S; Johnson, Matthew W

2016-06-01

Alcohol use, especially at binge levels, is associated with sexual HIV risk behavior, but the mechanisms through which alcohol increases sexual risk taking are not well-examined. Delay discounting, that is, devaluation of future consequences as a function of delay to their occurrence, has been implicated in a variety of problem behaviors, including risky sexual behavior. Probability discounting is studied with a similar framework as delay discounting, but is a distinct process in which a consequence is devalued because it is uncertain or probabilistic. Twenty-three, nondependent alcohol users (13 male, 10 female; mean age = 25.3 years old) orally consumed alcohol (1 g/kg) or placebo in 2 separate experimental sessions. During sessions, participants completed tasks examining delay and probability discounting of hypothetical condom-protected sex (Sexual Delay Discounting Task, Sexual Probability Discounting Task) and of hypothetical and real money. Alcohol decreased the likelihood that participants would wait to have condom-protected sex versus having immediate, unprotected sex. Alcohol also decreased the likelihood that participants would use an immediately available condom given a specified level of sexually transmitted infection (STI) risk. Alcohol did not affect delay discounting of money, but it did increase participants' preferences for larger, probabilistic monetary rewards over smaller, certain rewards. Acute, binge-level alcohol intoxication may increase sexual HIV risk by decreasing willingness to delay sex in order to acquire a condom in situations where one is not immediately available, and by decreasing sensitivity to perceived risk of STI contraction. These findings suggest that delay and probability discounting are critical, but heretofore unrecognized, processes that may mediate the relations between alcohol use and HIV risk. Copyright © 2016 by the Research Society on Alcoholism.

Alcoholism and alcohol drinking habits predicted from alcohol dehydrogenase genes

DEFF Research Database (Denmark)

Tolstrup, J.S.; Nordestgaard, Børge; Rasmussen, S.

2008-01-01

Alcohol is degraded primarily by alcohol dehydrogenase (ADH) wherein genetic variation that affects the rate of alcohol degradation is found in ADH1B and ADH1C. It is biologically plausible that these variations may be associated with alcohol drinking habits and alcoholism. By genotyping 9080 whi...

Access and completion of a Web-based treatment in a population-based sample of tornado-affected adolescents.

Science.gov (United States)

Price, Matthew; Yuen, Erica K; Davidson, Tatiana M; Hubel, Grace; Ruggiero, Kenneth J

2015-08-01

Although Web-based treatments have significant potential to assess and treat difficult-to-reach populations, such as trauma-exposed adolescents, the extent that such treatments are accessed and used is unclear. The present study evaluated the proportion of adolescents who accessed and completed a Web-based treatment for postdisaster mental health symptoms. Correlates of access and completion were examined. A sample of 2,000 adolescents living in tornado-affected communities was assessed via structured telephone interview and invited to a Web-based treatment. The modular treatment addressed symptoms of posttraumatic stress disorder, depression, and alcohol and tobacco use. Participants were randomized to experimental or control conditions after accessing the site. Overall access for the intervention was 35.8%. Module completion for those who accessed ranged from 52.8% to 85.6%. Adolescents with parents who used the Internet to obtain health-related information were more likely to access the treatment. Adolescent males were less likely to access the treatment. Future work is needed to identify strategies to further increase the reach of Web-based treatments to provide clinical services in a postdisaster context. (c) 2015 APA, all rights reserved).

Rapid development of non-alcoholic steatohepatitis in Psammomys obesus (Israeli sand rat.

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Briana Spolding

Full Text Available BACKGROUND AND AIMS: A major impediment to establishing new treatments for non-alcoholic steatohepatitis is the lack of suitable animal models that accurately mimic the biochemical and metabolic characteristics of the disease. The aim of this study was to explore a unique polygenic animal model of metabolic disease as a model of non-alcoholic steatohepatitis by determining the effects of 2% dietary cholesterol supplementation on metabolic and liver endpoints in Psammomys obesus (Israeli sand rat. METHODS: P. obesus were provided ad libitum access to either a standard rodent diet (20% kcal/fat or a standard rodent diet supplemented with 2% cholesterol (w/w for 4 weeks. Histological sections of liver from animals on both diets were examined for key features of non-alcoholic steatohepatitis. The expression levels of key genes involved in hepatic lipid metabolism were measured by real-time PCR. RESULTS: P. obesus fed a cholesterol-supplemented diet exhibited profound hepatomegaly and steatosis, and higher plasma transaminase levels. Histological analysis identified extensive steatosis, inflammation, hepatocyte injury and fibrosis. Hepatic gene expression profiling revealed decreased expression of genes involved in delivery and uptake of lipids, and fatty acid and triglyceride synthesis, and increased expression of genes involved in very low density lipoprotein cholesterol synthesis, triglyceride and cholesterol export. CONCLUSIONS: P. obesus rapidly develop non-alcoholic steatohepatitis when fed a cholesterol-supplemented diet that appears to be histologically and mechanistically similar to patients.

Alcohol and male reproductive health

DEFF Research Database (Denmark)

Jensen, Tina Kold; Swan, Shanna; Jørgensen, Niels

2014-01-01

.1-32.2) higher free testosterone than men with a weekly intake between 1 and 10 units. Alcohol intake was not significantly associated with serum inhibin B, FSH or LH levels in either group of men. The study is the largest of its kind and has sufficient power to detect changes in semen quality and reproductive......STUDY QUESTION: Is there an association between alcohol intake and semen quality and serum reproductive hormones among healthy men from the USA and Europe? SUMMARY ANSWER: Moderate alcohol intake is not adversely associated with semen quality in healthy men, whereas it was associated with higher...... serum testosterone levels. WHAT IS KNOWN ALREADY: High alcohol intake has been associated with a wide range of diseases. However, few studies have examined the correlation between alcohol and reproductive function and most have been conducted in selected populations of infertile men or have a small...

Proximity of off-premise alcohol outlets and heavy alcohol consumption: a cohort study.

Science.gov (United States)

Halonen, Jaana I; Kivimäki, Mika; Virtanen, Marianna; Pentti, Jaana; Subramanian, S V; Kawachi, Ichiro; Vahtera, Jussi

2013-09-01

Availability of alcohol has been associated with alcohol consumption in cross-sectional studies. We examined longitudinally whether change in proximity to off-premise (i.e., no consumption on the premises) beer and liquor outlets is associated with heavy alcohol consumption. Distances from 54,778 Finnish Public Sector study participants' homes to the nearest off-premise beer and liquor outlets were calculated using Global Positioning System-coordinates. Between-individual analyses were used to study the effects of distance to the nearest outlet on heavy alcohol use, and within-individual analyses to study the effects of a change in distance on change in heavy use. Mean follow-up time in 2000-2009 was 6.8 (standard deviation 2.0) years. In a between-individual analysis, decrease from ≥500 m to alcohol use in women (odds ratio 1.23, 95% CI 1.05-1.44), but not in men. In a within-individual analysis decrease from 500 m to 0m in log-transformed continuous distance to the nearest beer outlet increased the odds of heavy alcohol consumption in women by 13% (odds ratio 1.13, 95% CI 1.01-1.27). For the corresponding change in distance to liquor outlet the increase was 3% (odds ratio 1.03, 95% CI 0.97-1.09). Change in distance from home to the nearest off-premise alcohol outlet affects the risk of heavy alcohol consumption in women. This evidence supports policies that restrict physical availability of alcohol. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Association between Excessive Alcohol Use and Alcohol-Related Injuries in College Students: A Multi-Center Cross-Sectional Study in Japan.

Science.gov (United States)

Yoshimoto, Hisashi; Takayashiki, Ayumi; Goto, Ryohei; Saito, Go; Kawaida, Kyoko; Hieda, Rika; Kataoka, Yoshihiro; Aramaki, Maie; Sakamoto, Naoto; Maeno, Tetsuhiro; Kobayashi, Yoshinao; Takemura, Yousuke C

2017-06-01

Alcohol-related injuries in college students are a major public health problem worldwide. We clarified the association between excessive drinking and alcohol-related injuries in Japanese college students. This was a cross-sectional study with a self-administered questionnaire. From January to March 2013, we sampled all college students and graduate students aged 20 years or older during annual health examinations at three colleges in Mie Prefecture in Japan. The questionnaire assessed the frequency of alcohol drinking, amount of alcohol consumed per day, binge drinking during the past year, alcohol-related injuries during the past year, and demographic data. Logistic regression analysis was conducted on the association between excessive alcohol use and alcohol-related injuries. A total of 2,842 students underwent health examinations, of whom 2,177 (76.6%) completed the questionnaire. Subjects included 1,219 men (56.0%) and 958 women (44.0%). Eighty-eight men (7.2%) and 93 women (9.7%) were classified as excessive weekly drinkers, while 693 men (56.8%) and 458 women (47.8%) were determined to be binge drinkers. Eighty-one men (6.6%) and 26 women (2.7%) had experienced alcohol-related injuries during the past year. In the logistic regression analysis, binge drinkers (odds ratio 25.6 [8.05-81.4]) and excessive weekly drinkers (odds ratio 3.83 [2.41-6.09]) had a history of significantly more alcohol-related injuries, even after adjusting for age and sex. In conclusion, alcohol-related injuries in college students in Japan were strongly associated with excessive drinking. As a strategy for preventing such injuries in this population, an interventional study is required to identify effective methods for reducing excessive alcohol use.

Alcohol as Good Food: Adolescents' Responses to Liqueur Ads.

Science.gov (United States)

Neuendorf, Kimberly A.; Pearlman, Reid A.

Examining responses to print alcohol advertisements, a study questioned whether alcohol advertisers distinguish between "hard" and "soft" liquors (e.g. wine coolers and liqueurs). Subjects, 102 junior and senior high school students in a major metropolitan area, were asked to examine one set of three ads--either hard liquor ads…

Alcohol beverage control, privatization and the geographic distribution of alcohol outlets

Directory of Open Access Journals (Sweden)

Grubesic Tony H

2012-11-01

Full Text Available Abstract Background With Pennsylvania currently considering a move away from an Alcohol Beverage Control state to a privatized alcohol distribution system, this study uses a spatial analytical approach to examine potential impacts of privatization on the number and spatial distribution of alcohol outlets in the city of Philadelphia over a long time horizon. Methods A suite of geospatial data were acquired for Philadelphia, including 1,964 alcohol outlet locations, 569,928 land parcels, and school, church, hospital, park and playground locations. These data were used as inputs for exploratory spatial analysis to estimate the expected number of outlets that would eventually operate in Philadelphia. Constraints included proximity restrictions (based on current ordinances regulating outlet distribution of at least 200 feet between alcohol outlets and at least 300 feet between outlets and schools, churches, hospitals, parks and playgrounds. Results Findings suggest that current state policies on alcohol outlet distributions in Philadelphia are loosely enforced, with many areas exhibiting extremely high spatial densities of outlets that violate existing proximity restrictions. The spatial model indicates that an additional 1,115 outlets could open in Philadelphia if privatization was to occur and current proximity ordinances were maintained. Conclusions The study reveals that spatial analytical approaches can function as an excellent tool for contingency-based “what-if” analysis, providing an objective snapshot of potential policy outcomes prior to implementation. In this case, the likely outcome is a tremendous increase in alcohol outlets in Philadelphia, with concomitant negative health, crime and quality of life outcomes that accompany such an increase.

Motives for mixing alcohol with energy drinks and other non-alcoholic beverages and its effects on overall alcohol consumption among UK students.

Science.gov (United States)

Johnson, Sean J; Alford, Chris; Verster, Joris C; Stewart, Karina

2016-01-01

A UK student survey examined the motivations for consuming energy drinks alone and mixed with alcohol, and aimed to determine whether the type of motive had a differential effect on overall alcohol consumption. The online survey (N = 1873) assessed alcohol consumption and motivations for consumption when mixed with energy drinks (AMED) and mixed with other non-alcoholic beverages (AMOB) using a within-subject design. The most frequent neutral motives reported for AMED consumption included "I like the taste" (66.5%), and "to celebrate a special occasion" (35.2%). 52.6% of AMED consumers reported consuming AMED for at least one of five negative motives, primarily "to get drunk" (45.6%). Despite these negative motives those students reported consuming significantly less alcohol and fewer negative alcohol-related consequences on AMED occasions compared to alcohol-only (AO) occasions. Although the motives for consuming AMED and AMOB were comparable, more participants reported consuming AMED "to celebrate a special occasion", "to get drunk", because they "received the drink from someone else" or "because others drink it as well". However, significantly more students reported consuming AMOB than AMED because "It feels like I can drink more alcohol". Alcohol consumption was significantly less on AMED occasions compared to AMOB occasions, and both occasions significantly less than AO occasions. The majority of reasons for consuming AMED relate to neutral motives. Although 52.6% of students reported one or more negative motives for AMED consumption (predominantly "to get drunk") this had no differential effect on total alcohol consumption. The differences in motives suggest AMED is consumed more to enjoy special occasions and as a group-bonding experience, however alcohol consumption is significantly lower on such occasions in comparison to when AMOB or AO are consumed. Copyright © 2015. Published by Elsevier Ltd.

Self-control and the Effects of Movie Alcohol Portrayals on Immediate Alcohol Consumption in Male College Students

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Renske eKoordeman

2015-02-01

Full Text Available AbstractBackground: In movies alcohol-related cues are frequently depicted and there is evidence for a link between movie alcohol cues and immediate alcohol consumption. Less is known about factors influencing immediate effects movie alcohol exposure on drinking. The exertion of self-control is thought be important in avoiding or resisting certain temptations. Aims: The aim of the present study was to assess the immediate effects of movie alcohol portrayals on drinking of male social drinkers and to assess the moderating role of self-control in this relation. It was hypothesized that participants would drink more when exposed to movie alcohol portrayals and that especially participants with low self-control would be affected by these portrayals.Methods: A between-subjects design comparing two movie conditions (alcohol or no portrayal of alcohol was used, in which 154 pairs of male friends (ages 18-30 watched a 1-hour movie in a semi-naturalistic living room setting. Their alcohol consumption while watching was examined. Participants completed a questionnaire assessing self-control as well as their self-reported weekly alcohol use. A multivariate regression analysis was conducted to test the effects of movie condition on alcohol comsumption. Results: Self-control moderated the relation between movie condition and alcohol consumption. Assignment to the alcohol movie condition increased alcohol consumption during the movie for males with high self-control but not for males with low self-control. Conclusion: Viewing a movie with alcohol portrayals can lead to higher alcohol consumption in a specific sample of young men while watching a movie.

Self-control and the effects of movie alcohol portrayals on immediate alcohol consumption in male college students.

Science.gov (United States)

Koordeman, Renske; Anschutz, Doeschka J; Engels, Rutger C M E

2014-01-01

In movies, alcohol-related cues are frequently depicted and there is evidence for a link between movie alcohol cues and immediate alcohol consumption. Less is known about factors influencing immediate effects movie alcohol exposure on drinking. The exertion of self-control is thought to be important in avoiding or resisting certain temptations. The aim of the present study was to assess the immediate effects of movie alcohol portrayals on drinking of male social drinkers and to assess the moderating role of self-control in this relation. It was hypothesized that participants would drink more when exposed to movie alcohol portrayals and that especially participants with low self-control would be affected by these portrayals. A between-subjects design comparing two movie conditions (alcohol or no portrayal of alcohol) was used, in which 154 pairs of male friends (ages 18-30) watched a 1-h movie in a semi-naturalistic living room setting. Their alcohol consumption while watching was examined. Participants completed a questionnaire assessing self-control as well as their self-reported weekly alcohol use. A multivariate regression analysis was conducted to test the effects of movie condition on alcohol comsumption. Self-control moderated the relation between movie condition and alcohol consumption. Assignment to the alcohol movie condition increased alcohol consumption during the movie for males with high self-control but not for males with low self-control. Viewing a movie with alcohol portrayals can lead to higher alcohol consumption in a specific sample of young men while watching a movie.

Childhood or adolescent parental divorce/separation, parental history of alcohol problems, and offspring lifetime alcohol dependence.

Science.gov (United States)

Thompson, Ronald G; Lizardi, Dana; Keyes, Katherine M; Hasin, Deborah S

2008-12-01

This study examined whether the experiences of childhood or adolescent parental divorce/separation and parental alcohol problems affected the likelihood of offspring DSM-IV lifetime alcohol dependence, controlling for parental history of drug, depression, and antisocial behavior problems. Data were drawn from the 2001-2002 National Epidemiological Survey on Alcohol and Related Conditions (NESARC), a nationally representative United States survey of 43,093 civilian non-institutionalized participants aged 18 and older, interviewed in person. Logistic regression models were used to calculate the main and interaction effects of childhood or adolescent parental divorce/separation and parental history of alcohol problems on offspring lifetime alcohol dependence, after adjusting for parental history of drug, depression, and antisocial behavior problems. Childhood or adolescent parental divorce/separation and parental history of alcohol problems were significantly related to offspring lifetime alcohol dependence, after adjusting for parental history of drug, depression, and antisocial behavior problems. Experiencing parental divorce/separation during childhood, even in the absence of parental history of alcohol problems, remained a significant predictor of lifetime alcohol dependence. Experiencing both childhood or adolescent parental divorce/separation and parental alcohol problems had a significantly stronger impact on the risk for DSM-IV alcohol dependence than the risk incurred by either parental risk factor alone. Further research is needed to better identify the factors that increase the risk for lifetime alcohol dependence among those who experience childhood or adolescent parental divorce/separation.

Neighborhood alcohol outlet density and genetic influences on alcohol use: evidence for gene-environment interaction.

Science.gov (United States)

Slutske, Wendy S; Deutsch, Arielle R; Piasecki, Thomas M

2018-05-07

Genetic influences on alcohol involvement are likely to vary as a function of the 'alcohol environment,' given that exposure to alcohol is a necessary precondition for genetic risk to be expressed. However, few gene-environment interaction studies of alcohol involvement have focused on characteristics of the community-level alcohol environment. The goal of this study was to examine whether living in a community with more alcohol outlets would facilitate the expression of the genetic propensity to drink in a genetically-informed national survey of United States young adults. The participants were 2434 18-26-year-old twin, full-, and half-sibling pairs from Wave III of the National Longitudinal Study of Adolescent to Adult Health. Participants completed in-home interviews in which alcohol use was assessed. Alcohol outlet densities were extracted from state-level liquor license databases aggregated at the census tract level to derive the density of outlets. There was evidence that the estimates of genetic and environmental influences on alcohol use varied as a function of the density of alcohol outlets in the community. For example, the heritability of the frequency of alcohol use for those residing in a neighborhood with ten or more outlets was 74% (95% confidence limits = 55-94%), compared with 16% (95% confidence limits = 0-34%) for those in a neighborhood with zero outlets. This moderating effect of alcohol outlet density was not explained by the state of residence, population density, or neighborhood sociodemographic characteristics. The results suggest that living in a neighborhood with many alcohol outlets may be especially high-risk for those individuals who are genetically predisposed to frequently drink.

A profile of concurrent alcohol and alcohol-interactive prescription drug use in the US population.

Science.gov (United States)

Jalbert, Jessica J; Quilliam, Brian J; Lapane, Kate L

2008-09-01

The risk of adverse events among alcohol-interactive medication users can occur with one standard alcoholic drink. Research on the extent to which this occurs is scant. To examine the prevalence and correlates of concurrent alcohol and alcohol-interactive (AI) medication use across different levels of risk for an alcohol-related adverse event in a nationally representative sample of American adults. Cross-sectional analysis of past year, self-reported drinking history as well as past month, self-reported and visually inspected prescription drug use data from the 1999-2000 and 2001-2002 NHANES questionnaire section (n = 8,246). Medications were considered AI if concurrent use of alcohol and the prescription drug could intensify the effects of alcohol, resulting in increased sedation, drowsiness, or dizziness. Weighted prevalence estimates and polytomous logistic regression accounted for the complex survey design. Overall, 13.5% took prescription AI medications, of which 5.6% reported alcohol consumption of three or more drinks on each drinking occasion. Correlates of such use were being a man [adjusted odds ratio (AOR): 4.37; 95% confidence interval (CI): 1.84-10.35], between the ages of 20 and 54 (AOR=12.28; 95% CI: 3.12-48.25), and currently smoking (AOR: 2.61; 95% CI: 1.28-5.29), with alcohol-abstaining AI users as the referent group. Combining alcohol and AI medications is a common phenomenon, and the risk of alcohol-related adverse drug events may be nontrivial. Screening for alcohol use before prescribing AI medications would be prudent. Better communication regarding the dangers of mixing alcohol with AI medications is warranted.

Nutritional status of alcoholics in Peri-urban areas of the greater ...

African Journals Online (AJOL)

Alcoholism is a common problem in developing countries. Epidemiological studies on the relationship among excessive alcohol consumption, malnutrition and anaemia are inconclusive. The present study examined the association between alcohol intake and nutritional status of alcoholics in the Greater Accra Region of ...

The prevalence of and factors associated with high-risk alcohol consumption in Korean adults: The 2009-2011 Korea National Health and Nutrition Examination Survey.

Directory of Open Access Journals (Sweden)

Jae Won Hong

Full Text Available The consequences of alcohol consumption on health outcomes are largely determined by two separate, but related, dimensions of drinking: the total volume of alcohol consumed and the pattern of drinking. Most epidemiological studies focus on the amount of alcohol consumed and do not consider the pattern of drinking.This study evaluated the prevalence of and factors associated with high-risk and heavy alcohol drinking in Korean adults.This study analyzed 15,215 of the 28,009 participants in the 2009-2011 Korea National Health and Nutrition Examination Survey (KNHANES. High-risk alcohol drinking was defined as Alcohol Use Disorders Identification Test (AUDIT scores ≥16, which provides a framework for intervention to identify hazardous and harmful drinking patterns as the cause of alcohol-use disorders, according to World Health Organization guidelines.The prevalence of high-risk drinking was 15.1%, with the highest prevalence of 17.2% in middle-aged adults (45-64 years. In men, the prevalence of high-risk alcohol drinking was 23.7%, with the highest prevalence found in middle-aged adults. In women, the prevalence of high-risk alcohol drinking was 4.2%, with the highest prevalence found in younger adults. Men had higher weighted mean AUDIT scores than women (10.0 vs. 4.0, P<0.001, and age was negatively associated with the AUDIT score (P<0.001. Elementary school graduates had higher mean AUDIT scores than senior high school (P = 0.003 or college (P<0.001 graduates. Regarding occupation, clerical support workers (P = 0.002 and service and sales workers (P<0.001 had higher mean AUDIT scores than managers and professionals. Logistic regression analyses of high-risk alcohol drinking using sex, age, education level, number of family members, household income, and occupation as covariates was performed. Women had a lower risk of high-risk alcohol drinking (odds ratio (OR 0.14, 95% CI: 0.13-0.16, P<0.001 than men. Regarding age, compared to control

Chronic treatment with prazosin or duloxetine lessens concurrent anxiety-like behavior and alcohol intake: evidence of disrupted noradrenergic signaling in anxiety-related alcohol use.

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Skelly, Mary J; Weiner, Jeff L

2014-07-01

Alcohol use disorders have been linked to increased anxiety, and enhanced central noradrenergic signaling may partly explain this relationship. Pharmacological interventions believed to reduce the excitatory effects of norepinephrine have proven effective in attenuating ethanol intake in alcoholics as well as in rodent models of ethanol dependence. However, most preclinical investigations into the effectiveness of these drugs in decreasing ethanol intake have been limited to acute observations, and none have concurrently assessed their anxiolytic effects. The purpose of these studies was to examine the long-term effectiveness of pharmacological interventions presumed to decrease norepinephrine signaling on concomitant ethanol self-administration and anxiety-like behavior in adult rats with relatively high levels of antecedent anxiety-like behavior. Adult male Long-Evans rats self-administered ethanol on an intermittent access schedule for eight to ten weeks prior to being implanted with osmotic minipumps containing either an a1-adrenoreceptor antagonist (prazosin, 1.5 mg/kg/day), a β1/2-adrenoreceptor antagonist (propranolol, 2.5 mg/kg/day), a serotonin/norepinephrine reuptake inhibitor (duloxetine, 1.5 mg/kg/day) or vehicle (10% dimethyl sulfoxide). These drugs were continuously delivered across four weeks, during which animals continued to have intermittent access to ethanol. Anxiety-like behavior was assessed on the elevated plus maze before treatment and again near the end of the drug delivery period. Our results indicate that chronic treatment with a low dose of prazosin or duloxetine significantly decreases ethanol self-administration (P chronic treatment with putative inhibitors of central noradrenergic signaling may attenuate ethanol intake via a reduction in anxiety-like behavior.

A qualitative study examining methods of accessing and identifying research relevant to clinical practice among rehabilitation clinicians.

Science.gov (United States)

Patel, Drasti; Koehmstedt, Christine; Jones, Rebecca; Coffey, Nathan T; Cai, Xinsheng; Garfinkel, Steven; Shaewitz, Dahlia M; Weinstein, Ali A

2017-01-01

Research examining the utilization of evidence-based practice (EBP) specifically among rehabilitation clinicians is limited. The objective of this study was to examine how various rehabilitative clinicians including physical therapists, occupational therapists, rehabilitation counselors, and physiatrists are gaining access to literature and whether they are able to implement the available research into practice. A total of 21 total clinicians were interviewed via telephone. Using NVivo, a qualitative analysis of the responses was performed. There were similarities found with respect to the information-seeking behaviors and translation of research across the different clinician types. Lack of time was reported to be a barrier for both access to literature and implementation of research across all clinician types. The majority of clinicians who reported having difficulty with utilizing the published literature indicated that the literature was not applicable to their practice, the research was not specific enough to be put into practice, or the research found was too outdated to be relevant. In addition, having a supportive work environment aided in the search and utilization of research through providing resources central to assisting clinicians in gaining access to health information. Our study identified several barriers that affect EBP for rehabilitation clinicians. The findings suggest the need for researchers to ensure that their work is applicable and specific to clinical practice for implementation to occur.

Alcohol expectancies pre-and post-alcohol use disorder treatment: Clinical implications.

Science.gov (United States)

Coates, Jason M; Gullo, Matthew J; Feeney, Gerald F X; Young, Ross McD; Dingle, Genevieve A; Connor, Jason P

2018-05-01

Modification of elevated positive expectations of alcohol consumption (alcohol outcome expectancies; AOEs) is a key feature of Cognitive Behaviour Therapy (CBT) approaches to Alcohol Use Disorders (AUDs). Despite extensive research supporting the efficacy of CBT for AUD, few studies have examined AOE change. This study aimed to assess AOE change following completion of CBT for AUD and its association with drinking behaviour. One-hundred and seventy-five patients who completed a 12-week CBT program for AUD were administered the Drinking Expectancy Questionnaire (DEQ) at pre-treatment assessment and upon completion of treatment. Abstinence was achieved by 108 (61.7%) of completing patients. For patients who lapsed, the mean proportion of abstinent days was 93%. DEQ scales assessing expectations of positive alcohol effects on tension reduction, assertiveness, and cognitive enhancement were significantly lower post-treatment (pscale. Greater percentage of abstinent days over treatment was associated with lower pre-and post-treatment tension reduction expectancy scores (p<0.05). Drinking during treatment was associated with smaller changes in expectations of negative effects of alcohol on mood (p<0.05). Individuals who completed CBT treatment for AUD showed significant AOE change. Tension reduction and affective change expectancies may be particularly important for abstinence and useful markers of lapse risk. Copyright © 2018 Elsevier Ltd. All rights reserved.

Longitudinal cohort study of depression, post-traumatic stress, and alcohol use in South African women who attend alcohol serving venues.

Science.gov (United States)

Abler, Laurie A; Sikkema, Kathleen J; Watt, Melissa H; Eaton, Lisa A; Choi, Karmel W; Kalichman, Seth C; Skinner, Donald; Pieterse, Desiree

2014-08-06

In South Africa, alcohol use poses a public health burden. Hazardous alcohol use often co-occurs with psychological distress (e.g., depression and post-traumatic stress). However, the majority of the research establishing the relationship between alcohol use and psychological distress has been cross-sectional, so the nature of co-occurring changes in psychological distress and alcohol use over time is not well characterized. The objective of this study is to examine the longitudinal relationship between psychological distress and alcohol use among South African women who attend alcohol serving venues. Four waves of data were collected over the course of a year from 560 women in a Cape Town township who attended drinking venues. At each assessment wave, participants reported depressive symptoms, post-traumatic stress symptoms, and alcohol use. Multilevel growth models were used to: 1) assess the patterns of alcohol use; 2) examine how depressive symptoms uniquely, post-traumatic stress symptoms uniquely, and depressive and post-traumatic stress symptoms together were associated with alcohol use; and 3) characterize the within person and between person associations of depressive symptoms and post-traumatic stress symptoms with alcohol use. Women reported high levels of alcohol use throughout the study period, which declined slightly over time. Post-traumatic stress symptoms were highly correlated with depressive symptoms. Modeled separately, both within person and between person depressive and post-traumatic stress symptoms were uniquely associated with alcohol use. When modeled together, significant between person effects indicated that women who typically have more post-traumatic stress symptoms, when controlling for depressive symptoms, are at risk for increased alcohol use; however, women with more depressive symptoms, controlling for post-traumatic stress symptoms, do not have differential risk for alcohol use. Significant within person effects indicated an

Locus of Control and Neuropsychological Performance in Chronic Alcoholics.

Science.gov (United States)

Shelton, M. D.; And Others

1982-01-01

Examined correlated neuropsychological performance in male chronic alcoholics and non-alcoholic controls. Results showed external locus of control (LOC-E) scores to predict performance on neuropsychological tests in alcoholics but not in controls. Suggests the LOC-E variables cannot account for the widespread differences between the groups on…

Bioinformatics-driven identification and examination of candidate genes for non-alcoholic fatty liver disease.

Directory of Open Access Journals (Sweden)

Karina Banasik

2011-01-01

Full Text Available Candidate genes for non-alcoholic fatty liver disease (NAFLD identified by a bioinformatics approach were examined for variant associations to quantitative traits of NAFLD-related phenotypes.By integrating public database text mining, trans-organism protein-protein interaction transferal, and information on liver protein expression a protein-protein interaction network was constructed and from this a smaller isolated interactome was identified. Five genes from this interactome were selected for genetic analysis. Twenty-one tag single-nucleotide polymorphisms (SNPs which captured all common variation in these genes were genotyped in 10,196 Danes, and analyzed for association with NAFLD-related quantitative traits, type 2 diabetes (T2D, central obesity, and WHO-defined metabolic syndrome (MetS.273 genes were included in the protein-protein interaction analysis and EHHADH, ECHS1, HADHA, HADHB, and ACADL were selected for further examination. A total of 10 nominal statistical significant associations (P<0.05 to quantitative metabolic traits were identified. Also, the case-control study showed associations between variation in the five genes and T2D, central obesity, and MetS, respectively. Bonferroni adjustments for multiple testing negated all associations.Using a bioinformatics approach we identified five candidate genes for NAFLD. However, we failed to provide evidence of associations with major effects between SNPs in these five genes and NAFLD-related quantitative traits, T2D, central obesity, and MetS.

Alcohol and caffeine consumption and decreased fertility.

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Hakim, R B; Gray, R H; Zacur, H

1998-10-01

To examine the effects of alcohol and caffeine on conception. Prospective observational study. Healthy volunteers in two manufacturing facilities. One hundred twenty-four women who provided daily urine samples for measurement of steroid hormones and hCG, and prospective information about alcohol and caffeine consumption. Probability of conception per 100 menstrual cycles. There was >50% reduction in the probability of conception during a menstrual cycle during which participants consumed alcohol. Caffeine consumption did not independently affect the probability of conception but may enhance alcohol's negative effect. Women who abstained from alcohol and consumed less than one cup of coffee or its equivalent per day conceived 26.9 pregnancies per 100 menstrual cycles compared with 10.5 per 100 menstrual cycles among those who consumed any alcohol and more than one cup of coffee per day. This study revealed an independent dose-related negative effect of alcohol consumption on the ability to conceive. Our results suggest that women who are attempting to conceive should abstain from consuming alcohol.

Moderating Effects of Positive Parenting and Maternal Alcohol Use on Emerging Adults’ Alcohol Use: Does Living At Home Matter?

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Cleveland, Michael J.; Reavy, Racheal; Mallett, Kimberly A.; Turrisi, Rob; White, Helene R.

2014-01-01

Positive parenting behaviors and parental modeling of alcohol use are consistent predictors of offspring’s alcohol use. Recent research extends these findings to emerging adult children and confirms continued parental influence beyond adolescence. This paper examines how maternal warmth and supervision moderate the effects of mother’s heavy alcohol use on their offspring’s alcohol use among a sample of non-college-attending emerging adults. Three-way interactions were used to examine if these moderating effects differed between emerging adults who lived at home and those with other living arrangements. Separate analyses within gender were used to further examine these associations. Participants were 245 emerging adults between ages 18–22 years with no post-secondary education (59% female) who were selected from a national probability-based Internet panel. Path analyses indicated that, regardless of living arrangements, male emerging adults who were more likely to witness their mother getting drunk were themselves more likely to engage in risky drinking. However, among female emerging adults, similarity between mothers’ and daughters’ drunkenness was strongest among participants who resided with their family and also reported low levels of maternal warmth. This study extends previous research by indicating that the effects of maternal modeling of heavy alcohol use on emerging adults’ heavy alcohol use depend upon several factors, including the gender of the child and the family context. Implications of the study findings are discussed in terms of expanding the scope of a parent-based intervention (PBI) to all emerging adults, including those who do not attend colleges or universities. PMID:24583277

A Description of Advertisements for Alcohol on LinkNYC Kiosks in Manhattan, New York City: A Pilot Study.

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Basch, Corey H; Ethan, Danna; LeBlanc, Michael; Basch, Charles E

2018-02-26

Excessive alcohol consumption compromises health and increases risk of mortality. Advertisements for alcohol in city environments have been shown to influence consumption. The aim of this pilot study was to estimate the prevalence of alcohol advertisements displayed on LinkNYC kiosks, a new communication channel that provides outdoor Wi-Fi access and advertising on streets within urban environments. Direct observations were conducted to document advertisements on a 20% random sample of the 500 LinkNYC kiosks in Manhattan, NYC. From May to September of 2017, each of the 100 selected kiosks was observed for a 10-min period to document advertisements for alcohol. In addition, differences in prevalence of alcohol advertisements were examined by the location of the kiosk based on NYC zip codes' median annual income. Of the 2025 advertisements observed, 5.09% (N = 103) were for an alcohol product (including duplicates). Such advertisements were observed on 17% of the kiosks. No health warnings or age warnings were presented in any of the alcohol advertisements. Compared with kiosks located in zip codes with lower median annual income, significantly more alcohol advertisements were displayed in zip codes with higher median annual income. This is the first study to estimate the prevalence of alcohol advertising on the LinkNYC Wi-Fi and telecommunication system, now ubiquitous on Manhattan's sidewalks. This study adds to the current literature that suggests New York City residents could benefit from health-promoting versus health-compromising advertising. The findings also highlight the potential of LinkNYC kiosk marketing to undermine health-related social marketing efforts by City government and other organizations.

Alcohol-use disorder severity predicts first-incidence of depressive disorders

NARCIS (Netherlands)

Boschloo, L.; van den Brink, W.; Penninx, B.W.J.H.; Wall, M.M.; Hasin, D.S.

2012-01-01

Background Previous studies suggest that alcohol-use disorder severity, defined by the number of criteria met, provides a more informative phenotype than dichotomized DSM-IV diagnostic measures of alcohol use disorders. Therefore, this study examined whether alcohol-use disorder severity predicted

Alcohol-use disorder severity predicts first-incidence of depressive disorders

NARCIS (Netherlands)

Boschloo, L.; van den Brink, W.; Penninx, B. W. J. H.; Wall, M. M.; Hasin, D. S.

2012-01-01

Background. Previous studies suggest that alcohol-use disorder severity, defined by the number of criteria met, provides a more informative phenotype than dichotomized DSM-IV diagnostic measures of alcohol use disorders. Therefore, this study examined whether alcohol-use disorder severity predicted

Change in alcohol outlet density and alcohol-related harm to population health (CHALICE

Directory of Open Access Journals (Sweden)

Fone David

2012-06-01

, geographical information science, and research into alcohol-related violence. Information governance requirements for the use of record-linked data have been approved together with formal data access agreements for the use of the Welsh Health Survey and Police data. The dissemination strategy will include policy makers in national and local government. Public engagement will be through the Clinical Research Collaboration-Cymru "Involving People" network, which will provide input into the implementation of the research.

The performance of the Alcohol Use Disorder Identification Test (AUDIT) in detecting alcohol abuse and dependence in a population of depressed or anxious persons

NARCIS (Netherlands)

Boschloo, Lynn; Vogelzangs, Nicole; Smit, Johannes H.; van den Brink, Wim; Veltman, Dick J.; Beekman, Aartjan T. F.; Penninx, Brenda W. J. H.

2010-01-01

BACKGROUND: Alcohol use disorders are highly prevalent but often remain unrecognized among depressed and/or anxious persons. This study examines the performance of the Alcohol Use Disorder Identification Test (AUDIT) in detecting alcohol abuse and dependence in this high-risk group and compares it

Alcohol Exposure In Utero and Child Academic Achievement

OpenAIRE

Stephanie von Hinke Kessler Scholder; George L. Wehby; Sarah Lewis; Luisa Zuccolo

2014-01-01

We examine the effect of alcohol exposure in utero on child academic achievement. As well as studying the effect of any alcohol exposure, we investigate the effect of the dose, pattern, and duration of exposure. We use a genetic variant in the maternal alcohol-metabolism gene ADH1B as an instrument for alcohol exposure, whilst controlling for the child's genotype on the same variant. We show that the instrument is unrelated to an extensive range of maternal and paternal characteristics and be...

Nucleus Accumbens Shell and mPFC but not Insula Orexin-1 Receptors Promote Excessive Alcohol Drinking

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Kelly Lei

2016-08-01

Full Text Available Addiction to alcohol remains a major social and economic problem, in part because of the high motivation for alcohol that humans exhibit and the hazardous binge intake this promotes. Orexin-1-type receptors (OX1Rs promote reward intake under conditions of strong drives for reward, including excessive alcohol intake. While systemic modulation of OX1Rs can alter alcohol drinking, the brain regions that mediate this OX1R enhancement of excessive drinking remain unknown. Given the importance of the nucleus accumbens (NAc and anterior insular cortex (aINS in driving many addictive behaviors, including OX1Rs within these regions, we examined the importance of OX1Rs in these regions on excessive alcohol drinking in C57BL/6 mice during limited-access alcohol drinking in the dark cycle. Inhibition of OX1Rs with the widely used SB-334867 within the medial NAc Shell (mNAsh significantly reduced drinking of alcohol, with no effect on saccharin intake, and no effect on alcohol consumption when infused above the mNAsh. In contrast, intra-mNAsh infusion of the orexin-2 receptor TCS-OX2-29 had no impact on alcohol drinking. In addition, OX1R inhibition within the aINS had no effect on excessive drinking, which was surprising given the importance of aINS-NAc circuits in promoting alcohol consumption and the role for aINS OX1Rs in driving nicotine intake. However, OX1R inhibition within the mPFC did reduce alcohol drinking, indicating cortical OXR involvement in promoting intake. Also, in support of the critical role for mNAsh OX1Rs, SB within the mNAsh also significantly reduced operant alcohol self-administration in rats. Finally, orexin ex vivo enhanced firing in mNAsh neurons from alcohol-drinking mice, with no effect on evoked EPSCs or input resistance; a similar orexin increase in firing without a change in input resistance was observed in alcohol-naïve mice. Taken together, our results strongly suggest that OX1Rs within the mNAsh, but not the aINS, play a

Accessibility of Catering Service Venues and Adolescent Drinking in Beijing, China

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Shijun Lu

2015-06-01

Full Text Available This study assessed the association between accessibility of catering service venues and adolescents’ alcohol use over the previous 30 days. The data were collected from cross-sectional surveys conducted in 2014, 2223 students at 27 high schools in Chaoyang and Xicheng districts, Beijing using self-administered questionnaires to collect the adolescents information on socio-demographic characteristics and recent alcohol experiences. The accessibility of, and proximity to, catering service venues were summarized by weights, which were calculated by multiplication of the type-weight and the distance-weight. All sampled schools were categorized into three subgroups (low, middle, and high geographic density based on the tertile of nearby catering service venues, and a multi-level logistic regression analysis was performed to explore variance between the school levels. Considering the setting characteristics, the catering service venues weighted value was found to account for 8.6% of the school level variance of adolescent alcohol use. The odds ratios (OR and 95% confidence intervals (CI of drinking over the past 30-days among adolescents with medium and high accessibility of catering service venues were 1.17 (0.86, 1.57 and 1.47 (1.06, 2.02, respectively (p < 0.001 for trend test. This study addressed a gap in the adolescent drinking influence by the catering service venues around schools in China. Results suggest that the greater accessibility of catering service venues around schools is associated with a growing risk of recent drinking.

Sexual victimization, partner aggression and alcohol consumption ...

African Journals Online (AJOL)

This paper examines the relationship sexual victimization (both childhood sexual victimization and adult sexual victimization), aggression and alcohol consumption. The data for this research is from the Gender, Alcohol and Culture: an International Study (GENACIS). A random sample of 2070 adults (53.8% males and ...

Effects of alcoholism severity and smoking on executive neurocognitive function.

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Glass, Jennifer M; Buu, Anne; Adams, Kenneth M; Nigg, Joel T; Puttler, Leon I; Jester, Jennifer M; Zucker, Robert A

2009-01-01

Neurocognitive deficits in chronic alcoholic men are well documented. Impairments include memory, visual-spatial processing, problem solving and executive function. The cause of impairment could include direct effects of alcohol toxicity, pre-existing cognitive deficits that predispose towards substance abuse, comorbid psychiatric disorders and abuse of substances other than alcohol. Cigarette smoking occurs at higher rates in alcoholism and has been linked to poor cognitive performance, yet the effects of smoking on cognitive function in alcoholism are often ignored. We examined whether chronic alcoholism and chronic smoking have effects on executive function. Alcoholism and smoking were examined in a community-recruited sample of alcoholic and non-alcoholic men (n = 240) using standard neuropsychological and reaction-time measures of executive function. Alcoholism was measured as the average level of alcoholism diagnoses across the study duration (12 years). Smoking was measured in pack-years. Both alcoholism and smoking were correlated negatively with a composite executive function score. For component measures, alcoholism was correlated negatively with a broad range of measures, whereas smoking was correlated negatively with measures that emphasize response speed. In regression analyses, both smoking and alcoholism were significant predictors of executive function composite. However, when IQ is included in the regression analyses, alcoholism severity is no longer significant. Both smoking and alcoholism were related to executive function. However, the effect of alcoholism was not independent of IQ, suggesting a generalized effect, perhaps affecting a wide range of cognitive abilities of which executive function is a component. On the other hand, the effect of smoking on measures relying on response speed were independent of IQ, suggesting a more specific processing speed deficit associated with chronic smoking.

Solitary Alcohol Use in Teens Is Associated With Drinking in Response to Negative Affect and Predicts Alcohol Problems in Young Adulthood.

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Creswell, Kasey G; Chung, Tammy; Clark, Duncan B; Martin, Christopher S

2014-09-01

Adolescent solitary drinking may represent an informative divergence from normative behavior, with important implications for understanding risk for alcohol-use disorders later in life. Within a self-medication framework, we hypothesized that solitary alcohol use would be associated with drinking in response to negative affect and that such a pattern of drinking would predict alcohol problems in young adulthood. We tested these predictions in a longitudinal study in which we examined whether solitary drinking in adolescence (ages 12-18) predicted alcohol-use disorders in young adulthood (age 25) in 466 alcohol-using teens recruited from clinical programs and 243 alcohol-using teens recruited from the community. Findings showed that solitary drinking was associated with drinking in response to negative affect during adolescence and predicted alcohol problems in young adulthood. Results indicate that drinking alone is an important type of alcohol-use behavior that increases risk for the escalation of alcohol use and the development of alcohol problems.

A single alcohol drinking session is sufficient to enable subsequent aversion-resistant consumption in mice.

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Lei, Kelly; Wegner, Scott A; Yu, Ji-Hwan; Simms, Jeffrey A; Hopf, F Woodward

2016-09-01

Addiction is mediated in large part by pathological motivation for rewarding, addictive substances, and alcohol-use disorders (AUDs) continue to extract a very high physical and economic toll on society. Compulsive alcohol drinking, where intake continues despite negative consequences, is considered a particular obstacle during treatment of AUDs. Aversion-resistant drives for alcohol have been modeled in rodents, where animals continue to consume even when alcohol is adulterated with the bitter tastant quinine, or is paired with another aversive consequence. Here, we describe a two-bottle choice paradigm where C57BL/6 mice first had 24-h access to 15% alcohol or water. Afterward, they drank quinine-free alcohol (alcohol-only) or alcohol with quinine (100 μM), in a limited daily access (LDA) two-bottle-choice paradigm (2 h/day, 5 days/week, starting 3 h into the dark cycle), and achieved nearly binge-level blood alcohol concentrations. Interestingly, a single, initial 24-h experience with alcohol-only enhanced subsequent quinine-resistant drinking. In contrast, mice that drank alcohol-quinine in the 24-h session showed significantly reduced alcohol-quinine intake and preference during the subsequent LDA sessions, relative to mice that drank alcohol-only in the initial 24-h session and alcohol-quinine in LDA sessions. Thus, mice could find the concentration of quinine we used aversive, but were able to disregard the quinine after a single alcohol-only drinking session. Finally, mice had low intake and preference for quinine in water, both before and after weeks of alcohol-drinking sessions, suggesting that quinine resistance was not a consequence of increased quinine preference after weeks of drinking of alcohol-quinine. Together, we demonstrate that a single alcohol-only session was sufficient to enable subsequent aversion-resistant consumption in C57BL/6 mice, which did not reflect changes in quinine taste palatability. Given the rapid development of quinine

College Alcohol Policy and Student Drinking-while-Driving: A Multilevel Model

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Liu, Jing

2012-01-01

Alcohol prohibition and legal or administrative sanctions have been implemented in attempts to curb alcohol drinking and drinking-while-driving in the general population as well as among college students. This dissertation study examines the impact of college alcohol prohibition and policy enforcement on students' alcohol drinking and…

Culture and alcohol use: historical and sociocultural themes from 75 years of alcohol research.

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Castro, Felipe Gonzalez; Barrera, Manuel; Mena, Laura A; Aguirre, Katherine M

2014-01-01

For the period of almost 75 years, we examined the literature for studies regarding the influences of culture on alcohol use and misuse. This review is a chronology of research articles published from 1940 to 2013. From a structured literature search with select criteria, 38 articles were identified and 34 reviewed. This analysis revealed a progression across this period of research from studies that began as descriptive ethnographic evaluations of one or more indigenous societies or cultural groups, evolving to studies using complex multivariate models to test cross-cultural effects in two or more cultural groups. Major findings across this period include the assertions that (a) a function of alcohol use may be to reduce anxiety, (b) certain cultural groups possess features of alcohol use that are not associated with negative consequences, (c) the disruptive effects of acculturative change and the stressors of new demands are associated with an increase in alcohol consumption, (d) cultural groups shape expectations about the effects of alcohol use and their definition of drunkenness, and (e) the hypothesized relationships of culture with alcohol use and misuse have been demonstrated in multivariate model analyses. Across this 75-year period, the early proposition that culture is an important and prominent correlate of alcohol use and misuse has persisted. Within the current era of alcohol studies, this proposition has been supported by multivariate model analyses. Thus, the proposition that culture might affect alcohol use remains prominent and is as relevant today as it was when it was first proposed nearly 75 years ago.