McLellan Deborah L
Full Text Available Abstract Background Raising prices through taxation on tobacco and alcohol products is a common strategy to raise revenues and reduce consumption. However, taxation policies are product specific, focusing either on alcohol or tobacco products. Several studies document interactions between the price of cigarettes and general alcohol use and it is important to know whether increased cigarette prices are associated with varying alcohol drinking patterns among different population groups. To inform policymaking, this study investigates the association of state cigarette prices with smoking, and current, binge, and heavy drinking by age group. Methods The 2001-2006 Behavioral Risk Factor Surveillance System surveys (n = 1,323,758 were pooled and analyzed using multiple regression equations to estimate changes in smoking and drinking pattern response to an increase in cigarette price, among adults aged 18 and older. For each outcome, a multiple linear probability model was estimated which incorporated terms interacting state cigarette price with age group. State and year fixed effects were included to control for potential unobserved state-level characteristics that might influence smoking and drinking. Results Increases in state cigarette prices were associated with increases in current drinking among persons aged 65 and older, and binge and heavy drinking among persons aged 21-29. Reductions in smoking were found among persons aged 30-64, drinking among those aged 18-20, and binge drinking among those aged 65 and older. Conclusions Increases in state cigarette prices may increase or decrease smoking and harmful drinking behaviors differentially by age. Adults aged 21-29 and 65 and older are more prone to increased drinking as a result of increased cigarette prices. Researchers, practitioners, advocates, and policymakers should work together to understand and prepare for these unintended consequences of tobacco taxation policy.
Madu, Sylvester Ntomchukwu; Matla, Ma-Queen Patience
Investigates the prevalence of illicit drug use, cigarette smoking and alcohol drinking behavior among a sample of high-school adolescents in the Pietersburg area of South Africa. Findings indicate the prevalence rate of 19.8% for illicit drug use, 10.6% for cigarette smoking and 39.1% for alcohol consumption among the participants. Implications…
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... gov/ency/patientinstructions/000856.htm Myths about drinking alcohol To use the sharing features on this page, ... We know much more about the effects of alcohol today than in the past. Yet, myths remain ...
Full Text Available Abstract Background Consumption of cigarettes and alcoholic beverages creates serious health consequences for individuals and overwhelming financial burdens for governments around the world. In Asia, a third stimulant – betel nuts – increases this burden exponentially. For example, individuals who simultaneously smoke, chew betel nuts and drink alcohol are approximately 123 times more likely to develop oral, pharyngeal and laryngeal cancer than are those who do not. To discourage consumption of cigarettes, the government of Taiwan has imposed three taxes over the last two decades. It now wishes to lower consumption of betel nuts. To assist in this effort, our study poses two questions: 1 Will the imposition of an NT$10 Health Tax on cigarettes effectively reduce cigarette consumption? and 2 Will this cigarette tax also reduce consumption of alcoholic beverages and betel nuts? To answer these questions, we analyze the effect of the NT$10 tax on overall cigarette consumption as well as the cross price elasticities of cigarettes, betel nuts, and alcoholic beverages. Methods To establish the Central Bureau of Statistics demand function, we used cigarette, betel nut, and alcoholic beverage price and sales volume data for the years 1972–2002. To estimate the overall demand price elasticity of cigarettes, betel nuts, and alcoholic beverages, we used a seemingly unrelated regression analysis. Results We find that the NT$10 health tax on cigarettes will reduce cigarette consumption by a significant 27.22%. We also find that cigarettes, betel nuts, and alcoholic beverages have similar inherent price elasticities of -0.6571, -0.5871, and -0.6261 respectively. Because of this complementary relationship, the NT$10 health tax on cigarettes will reduce betel nut consumption by 20.07% and alcohol consumption by 7.5%. Conclusion The assessment of a health tax on cigarettes as a smoking control policy tool yields a win-win outcome for both government and
Duncan, S C; Duncan, T E; Hops, H
This study examined the progressive relations among adolescent use of alcohol, cigarettes and marijuana using latent growth curve analyses. Specifically, the present study examined three models to determine (1) the effect of prior cigarette use on alcohol use and development and the relationship between change in cigarette use and the development of alcohol use (N = 115), (2) the effect of prior alcohol use on cigarette use and development and the relationship between change in alcohol use and the development of cigarette use (N = 199); and (3) the effect of prior alcohol and cigarette use on marijuana use and development, and the relationship between change in alcohol use and cigarette use and the development, of marijuana use (N = 287). Support was found for the relation between prior levels of substance use and involvement in other substances. Cigarette use, in particular, was particularly important in the subsequent involvement of alcohol and marijuana.
Tolstrup, Janne Schurmann; Nordestgaard, Børge Grønne; Rasmussen, Søren
Alcohol drinking habits and alcoholism are partly genetically determined. 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 white men and women from the general population, we found that men and women with ADH1B slow vs fast alcohol degradation drank more alcohol and had a higher risk of everyday drinking, heavy drinking, excessive drinking...... and of alcoholism. For example, the weekly alcohol intake was 9.8 drinks (95% confidence interval (CI): 9.1-11) among men with the ADH1B.1/1 genotype compared to 7.5 drinks (95% CI: 6.4-8.7) among men with the ADH1B.1/2 genotype, and the odds ratio (OR) for heavy drinking was 3.1 (95% CI: 1.7-5.7) among men...
Tolstrup, J.S.; Nordestgaard, Børge; Rasmussen, S.
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 white...... men and women from the general population, we found that men and women with ADH1B slow vs fast alcohol degradation drank more alcohol and had a higher risk of everyday drinking, heavy drinking, excessive drinking and of alcoholism. For example, the weekly alcohol intake was 9.8 drinks (95% confidence......, individuals with ADH1C slow vs fast alcohol degradation had a higher risk of heavy and excessive drinking. For example, the OR for heavy drinking was 1.4 (95% CI: 1.1-1.8) among men with the ADH1C.1/2 genotype and 1.4 (95% CI: 1.0-1.9) among men with the ADH1B.2/2 genotype, compared with men with the ADH1C.1...
Data on 74 pathologically confirmed cases of liver cancer among blacks and whites living in Los Angeles County, California were compared with 162 matched controls. The study was limited to only people with no hepatitis infection and to non-Asians. The risk of liver cancer for women who have used OCs for 5 years was 5.5 times higher than that for women who had never used OCs. This risk was 3 times higher for women who had ever used OCs. The data for women who were in their reproductive years when OCs 1st entered the market in the 1960s showed that the risk for 5 years of OC use increased to almost 30 times that of women who had never used OCs. Even though estrogens were presumed to be the risk factor since they induce liver cancer in animals, no significant association was found between estrogens used in estrogen replacement therapy and liver cancer. Overall, diabetics were at 3.3 times the risk for liver cancer compared with nondiabetics. People who had diabetes for at least 10 years had 4.3 times the risk and those dependent on insulin injections had 18.5 times the risk. Cigarette smokers had a 2.1 times greater risk of liver cancer than nonsmokers. Most of the women did not drink heavily which showed the independent effect of cigarette smoking. As of December 1991, these data represented the best data on OCs and cigarette smoking to date. The risk for heavy drinkers of alcohol (80g of alcohol/day=9 cans of beer, 9 glasses of wine, or 9 shots of spirits) was 4.7 times the risk of nondrinkers or light drinkers. It is concluded that alcohol and/or cigarettes caused 56% of liver cancer cases in men and that cigarettes and/or OCs caused 54% of liver cancer cases in women.
Nastase, Anca; Ioan, Silvia; Braga, Radu I
Nicotine (from cigarette smoke) and caffeine (from coffee) have analgesic effects in humans and experimental animals. We investigated the combined effects of coffee drinking and cigarette smoking on pain experience in a group of moderate nicotine-dependent, coffee drinking, young smokers. Pain...... threshold and pain tolerance were measured during cold pressor test following the habitual nocturnal deprivation of smoking and coffee drinking. Smoking increased pain threshold and pain tolerance in both men and women. Coffee drinking, at a dose that had no independent effect, doubled the increase in pain...
Herzfeld, Thomas; Huffman, Sonya; Rizov, Marian
This paper presents evidence on the impact of individual as well as regional characteristics on the dynamics of fat, protein, alcohol and cigarette consumption, and on the diversity of the diet in Russia between 1994 and 2005. All those aspects of nutritional behavior are important inputs to the production of health. A dynamic panel data model is used to estimate demand functions for fat, protein, alcohol, cigarettes and diversity of the diet. The results suggest the existence of strong habits in drinking and smoking, and the absence of habits in fat and protein consumption. We also found evidence of habit formation for food diversity. Comparing nutritional behavior of younger and older consumers, we find significant differences in the demand for fat and cigarettes. Older consumers seem to be more persistent in their drinking and smoking behavior. Similarly, men show higher habit persistence for alcohol and cigarette consumption. The results also suggest that among individual determinants, especially education, income and employment have statistically significant impacts on consumption behavior. Regarding the macroeconomic variables, economic growth is negatively related to protein consumption, while regional unemployment rate is negatively affecting the demand for protein and food diversity. Finally, Russian consumers react to the price changes of alcohol, cigarettes, fat and protein as suggested by theory. Consumer demand for food diversity responds negatively to price changes of alcohol and cigarettes, but positively to the price of fat.
Tolstrup, Janne Schurmann; Nordestgaard, Børge Grønne; Rasmussen, Søren; Tybjaerg-Hansen, Anne; Grønbaek, Morten
Alcohol drinking habits and alcoholism are partly genetically determined. 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 white men and women from the general population, we found that men and women with ADH1B slow vs fast alcohol degradation drank more alcohol and had a higher risk of everyday drinking, heavy drinking, excessive drinking and of alcoholism. For example, the weekly alcohol intake was 9.8 drinks (95% confidence interval (CI): 9.1-11) among men with the ADH1B.1/1 genotype compared to 7.5 drinks (95% CI: 6.4-8.7) among men with the ADH1B.1/2 genotype, and the odds ratio (OR) for heavy drinking was 3.1 (95% CI: 1.7-5.7) among men with the ADH1B.1/1 genotype compared to men with the ADH1B.1/2 genotype. Furthermore, individuals with ADH1C slow vs fast alcohol degradation had a higher risk of heavy and excessive drinking. For example, the OR for heavy drinking was 1.4 (95% CI: 1.1-1.8) among men with the ADH1C.1/2 genotype and 1.4 (95% CI: 1.0-1.9) among men with the ADH1B.2/2 genotype, compared with men with the ADH1C.1/1 genotype. Results for ADH1B and ADH1C genotypes among men and women were similar. Finally, because slow ADH1B alcohol degradation is found in more than 90% of the white population compared to less than 10% of East Asians, the population attributable risk of heavy drinking and alcoholism by ADH1B.1/1 genotype was 67 and 62% among the white population compared with 9 and 24% among the East Asian population.
Nugent, J. Kevin; And Others
Measured the neurobehavioral integrity of Irish infants and maternal alcohol consumption and cigarette smoking. Subjects were 127 primiparous mothers. Results demonstrated significant cry effects on infants of heavily drinking mothers, supporting the conclusion that newborn infants show functional disturbances in the nervous system resulting from…
Belstock, Sarah A.; Connolly, Gregory N.; Carpenter, Carrie M.; Tucker, Lindsey
Objective: Advertising influences the health-related behaviors of college-aged individuals. Cigarette manufacturers aggressively market to young adults and may exploit their affinity for alcohol when creating advertisements designed to increase cigarettes' appeal. Internal tobacco industry documents reveal that cigarette manufacturers understood…
Urberg, K A; Değirmencioğlu, S M; Pilgrim, C
The relative influence of adolescents closest friends and their friendship group on their cigarette smoking and alcohol use was investigated in a short-term, longitudinal study of 1,028 students in the 6th, 8th, and 10th grades in 2 school systems. The amount of influence over the school year was modest in magnitude and came from the closest friend for initiation of cigarette and alcohol use. Only the friendship group use predicted transition into current cigarette use, whereas only the close friend use predicted transition into current alcohol use. Both group and close friends independently contributed to the prediction of adolescents' drinking to intoxication. No difference in the amount of influence, was found between stable and unstable close friendships or friendship groups; neither grade nor gender of the adolescents related to the amount of influence.
... rhythm, and chronic pain. Among the dangers of underage drinking: Each year, an estimated 5,000 people under ... become alcoholic at some point in their lives. Underage drinking is illegal—an arrest can lead to losing ...
Askgaard, Gro; Grønbæk, Morten; Kjær, Mette Skalshøi
BACKGROUND & AIMS: Alcohol is the main contributing factor of alcoholic cirrhosis, but less is known about the significance of drinking pattern. METHODS: We investigated the risk of alcoholic cirrhosis among 55,917 participants (aged 50-64 years) in the Danish Cancer, Diet, and Health study (1993......-2011). Baseline information on alcohol intake, drinking pattern, and confounders was obtained from a questionnaire. Follow-up information came from national registers. We calculated hazard ratios (HRs) for alcoholic cirrhosis in relation to drinking frequency, lifetime alcohol amount, and beverage type. RESULTS......: We observed 257 and 85 incident cases of alcoholic cirrhosis among men and women, respectively, none among lifetime abstainers. In men, HR for alcoholic cirrhosis among daily drinkers was 3.65 (95% CI: 2.39; 5.55) compared to drinking 2-4 days/week. Alcohol amount in recent age periods (40-49 and 50...
Weldy, David L
Ingesting alcohol and energy drinks together is associated with a decreased awareness of the physical and mental impairment caused by the alcohol without reducing the actual impairment. This is of particular concern for youth who have a baseline of less mature judgment. Adding energy drinks to alcohol tends to increase the rate of absorption through its carbonation and dilution of the alcohol, and keep a person awake longer allowing ingestion of a greater volume of alcohol. At low blood alcohol levels, caffeine appears to decrease some of the impairment from the alcohol, but at higher blood alcohol levels, caffeine does not appear to have a modifying effect on either the physical or mental impairment induced by the alcohol. Obtaining this combination is made easier and more affordable for under aged persons by manufacturers of premixed alcoholic energy drink combination beverages. Awareness by medical and educational personnel and parents of this activity and its potential for harm is unknown.
OBJECTIVE: To study the association between cigarette, alcohol, and caffeine consumption and the occurrence of spontaneous abortion. METHODS: The study population consisted of 330 women with spontaneous abortion and 1168 pregnant women receiving antenatal care. A case-control design was utilized......; cases were defined as women with a spontaneous abortion in gestational week 6-16 and controls as women with a live fetus in gestational week 6-16. The variables studied comprise age, parity, occupational situation, cigarette, alcohol, and caffeine consumption. The association between cigarette, alcohol......, and caffeine consumption was studied using logistic regression analyzes while controlling for confounding variables. In addition stratified analyzes of the association between caffeine consumption and spontaneous abortion on the basis of cigarette and alcohol consumption were performed. RESULTS: Women who had...
Littlefield, Andrew K.; Gottlieb, Joshua C.; Cohen, Lee M.; Trotter, David R. M.
Objective: Electronic cigarette (e-cigarette) use continues to rise, and current data regarding use of e-cigarettes among college students are needed. The purpose of this study was to examine e-cigarette use and the relation of such use with gender, race/ethnicity, traditional tobacco use, and heavy drinking. Participants and Methods: A sample of…
Oliver, Jason A; Blank, Melissa D; Van Rensburg, Kate Janse; MacQueen, David A; Brandon, Thomas H; Drobes, David J
An extensive literature documents a close association between cigarette and alcohol use. The joint pharmacological effects of alcohol and nicotine on smoking and drinking motivation may help explain this relationship. This experiment was designed to test the separate and combined pharmacological effects of nicotine and a low dose of alcohol (equivalent to 1-2 standard drinks) on substance use motivation using a double-blind and fully crossed within-subjects design. Participants (N = 87) with a wide range of smoking and drinking patterns completed 4 counterbalanced experimental sessions during which they consumed an alcohol (male: 0.3g/kg; female: 0.27g/kg) or placebo beverage and smoked a nicotine (.6 mg) or placebo cigarette. Outcome measures assessed the impact of drug administration (alcohol or nicotine) on craving to smoke, craving to drink, affect, and liking of the beverage and cigarette. Results indicated that combined administration produced higher cravings to smoke for the entire sample, as well as higher cravings to drink among women and lighter drinkers. Heavier users of either alcohol or cigarettes also exhibited enhanced sensitivity to the effects of either drug in isolation. Separate, but not interactive, effects of alcohol and nicotine on mood were observed as well as both same-drug and cross-drug effects on beverage and cigarette liking. Together, these findings support the notion that the interactive pharmacological effects of nicotine and low doses of alcohol play an important role in motivating contemporaneous use and suggest roles for cross-reinforcement and cross-tolerance in the development and maintenance of alcohol and nicotine use and dependence.
Chiao, Chi; Yi, Chin-Chun; Ksobiech, Kate
The present study aims to investigate the longitudinal impact of situational Internet use on future cigarette smoking and alcohol use among male and female adolescents. A Northern Taiwanese cohort sample of adolescents with no prior use of cigarettes (n=1445) or alcohol (n=1468) was surveyed at age 16 and again 4 years later. Information regarding where, why, and length of time spent using the Internet was gathered from the 16-year-old participants. Outcome information regarding cigarette/alcohol use was gathered via a follow-up questionnaire at age 20. Multivariate regressions were used to incorporate peer, individual and family characteristics as measured at age 16 and create models of future cigarette and alcohol use at age 20. The analyses demonstrated that adolescent Internet use, particularly where such use took place, has a significant impact on future cigarette smoking and alcohol use, adjusted for conventional factors, and its relationship differs significantly by gender. Female adolescents with Internet café use appear to be especially likely to develop these two risky behaviors. The why of Internet use is also a predictor of future cigarette smoking. Finally, time spent using the Internet is significantly related to alcohol use; greater use of the Internet is associated with higher levels of drinking. The results revealed that different risky behaviors are differentially influenced by separate components of adolescent Internet use. These findings suggest that programs aimed at promoting adolescent health could potentially benefit Taiwanese adolescents by including components related to situational Internet use and taking gender into consideration.
JIA-FANG ZHANG; YUN-XIA LU; XIAO-XIA QIU; YA FANG
Objective To study the relationship between drinking environment, attitudes and situation and alcohol-related health problems. Methods A sample of 2327 respondents was randomly collected from Wuhan, Hubei Province in China by a face-to-face interview. The structural equation modeling analysis was performed for the data collected. Results Both parents' drinking behaviors and respondents' drinking situation strongly impacted the alcohol-related problems and diseases. Friends' or peers' drinking behaviors influenced the respondents' drinking attitudes and behaviors. Males experienced more alcohol-related problems and diseases than females. Conclusions Comparatively, parents' drinking behaviors exert the most significant influence on drinkers. Therefore, it is beneficial to restrict parents' drinking behaviors for the offsprings and the whole society, and an intensive professional education in early motherhood is also necessary for Chinese women.
Full Text Available This study used five waves of the Chinese Longitudinal Healthy Longevity Survey to examine the relationship between living arrangements, smoking, and drinking among older adults in China from 1998–2008. We found that living arrangements had strong implications for cigarette smoking and alcohol consumption among the elderly. First, the likelihood of smoking was lower among older men living with children, and older women living either with a spouse, or with both a spouse and children; and the likelihood of drinking was lower among both older men, and women living with both a spouse and children, compared with those living alone. Second, among dual consumers (i.e., being a drinker and a smoker, the amount of alcohol consumption was lower among male dual consumers living with children, while the number of cigarettes smoked was higher among female dual consumers living with others, compared with those living alone. Third, among non-smoking drinkers, the alcohol consumption was lower among non-smoking male drinkers in all types of co-residential arrangements (i.e., living with a spouse, living with children, living with both a spouse and children, or living with others, and non-smoking female drinkers living with others, compared with those living alone. Results highlighted the importance of living arrangements to cigarette smoking and alcohol consumption among Chinese elderly. Co-residential arrangements provided constraints on Chinese older adults’ health-risk behaviors, and had differential effects for men and women.
Zhang, Jiaan; Wu, Liyun
This study used five waves of the Chinese Longitudinal Healthy Longevity Survey to examine the relationship between living arrangements, smoking, and drinking among older adults in China from 1998-2008. We found that living arrangements had strong implications for cigarette smoking and alcohol consumption among the elderly. First, the likelihood of smoking was lower among older men living with children, and older women living either with a spouse, or with both a spouse and children; and the likelihood of drinking was lower among both older men, and women living with both a spouse and children, compared with those living alone. Second, among dual consumers (i.e., being a drinker and a smoker), the amount of alcohol consumption was lower among male dual consumers living with children, while the number of cigarettes smoked was higher among female dual consumers living with others, compared with those living alone. Third, among non-smoking drinkers, the alcohol consumption was lower among non-smoking male drinkers in all types of co-residential arrangements (i.e., living with a spouse, living with children, living with both a spouse and children, or living with others), and non-smoking female drinkers living with others, compared with those living alone. Results highlighted the importance of living arrangements to cigarette smoking and alcohol consumption among Chinese elderly. Co-residential arrangements provided constraints on Chinese older adults' health-risk behaviors, and had differential effects for men and women.
... The Dangers of Drinking Too Much Print version Alcohol Overdose: The Dangers of Drinking Too Much Celebrating ... excess. And the results can be deadly. Identifying Alcohol Poisoning Critical Signs and Symptoms of Alcohol Poisoning ...
Reese, Finetta L.
Investigated whether the prediction of drinking might be enhanced by considering salience of alcohol expectancies rather than mere endorsement. Hierarchical regression analyses demonstrated that expectancy salience significantly improved the prediction of total alcohol consumption above and beyond the effects of expectancy endorsement. Expectancy…
Galea, Sandro; Ahern, Jennifer; Tracy, Melissa; Vlahov, David
Evidence about the relationship between contextual variables and substance use is conflicting. Relationships between neighborhood income and income distribution and the prevalence and frequency of substance use in 59 New York City (NYC) neighborhoods were assessed while accounting for individual income and other socio-demographic variables. Measures of current substance use (in the 30 days prior to the survey) were obtained from a random-digit-dial phone survey of adult residents of NYC and data from the 2000 U.S. Census to calculate median neighborhood income and income distribution (assessed using the Gini coefficient). Among 1355 respondents analyzed (female=56.2%, mean age=40.4), 23.9% reported cigarette, 40.0% alcohol, and 5.4% marijuana use in the previous 30 days. In ecologic assessment, neighborhoods with both the highest income and the highest income maldistribution had the highest prevalence of drinking alcohol (69.0%) and of smoking marijuana (10.5%) but not of cigarette use; there was no clear ecologic association between neighborhood income, income distribution, and cigarette use. In multilevel multivariable models adjusting for individual income, age, race, sex, and education, high neighborhood median income and maldistributed neighborhood income were both significantly associated with a greater likelihood of alcohol and marijuana use but not of cigarette use. Both high neighborhood income and maldistributed income also were associated with greater frequency of alcohol use among current alcohol drinkers. These observations suggest that neighborhood income and income distribution may play more important roles in determining population use of alcohol and marijuana than individual income, and that determinants of substance use may vary by potential for drug dependence. Further research should investigate specific pathways that may explain the relationship between neighborhood characteristics and use of different substances.
Dotson, L E; Robertson, L S; Tuchfeld, B
Plasma alcohol concentrations and the number of cigarettes smoked by men during social-drinking situations were significantly related to change in testosterone levels. Age, height, plasma alcohol and smoking were related to self-reports of prior assault and verbal aggression. Agression was not related to testosterone concentration.
Oberle, Crystal D.; Garcia, Javier A.
This study investigated whether use of alcohol, cigarettes, and marijuana may be predicted from preferential consumption of particular music genres. Undergraduates (257 women and 78 men) completed a questionnaire assessing these variables. Partial correlation analyses, controlling for sensation-seeking tendencies and behaviors, revealed that…
Rubin, D H; Krasilnikoff, P A; Leventhal, J M; Berget, A; Weil, B
The relationship between cigarette smoking and alcohol consumption behavior during pregnancy was examined in a select group of Danish women and their spouses. Five-hundred consecutive women who had uncomplicated pregnancies and delivered full-term babies were interviewed 3+ days postpartum. Information was collected about smoking and drinking behavior of all household members during pregnancy. We found (1) a high percentage of Danish women (70%) and their spouses (80%) consume alcohol during pregnancy, and (2) a significant correlation between maternal and paternal smoking (r = .25, P .0001) and maternal and paternal drinking (r = .35, P .0001). These data suggest that even though the potential dangers of cigarette smoking and alcohol consumption during pregnancy have been well publicized, there is still a high percentage of women who participate in such behaviors. There may also exist an important role for the father in affecting these two behaviors and therefore indirectly affecting fetal development.
Meinhardt, Marcus W; Sévin, Daniel C; Klee, Manuela L; Dieter, Sandra; Sauer, Uwe; Sommer, Wolfgang H
‘Omics' techniques are widely used to identify novel mechanisms underlying brain function and pathology. Here we applied a novel metabolomics approach to further ascertain the role of frontostriatal brain regions for the expression of addiction-like behaviors in rat models of alcoholism. Rats were made alcohol dependent via chronic intermittent alcohol vapor exposure. Following a 3-week abstinence period, rats had continuous access to alcohol in a two-bottle, free-choice paradigm for 7 weeks. Nontargeted flow injection time-of-flight mass spectrometry was used to assess global metabolic profiles of two cortical (prelimbic and infralimbic) and two striatal (accumbens core and shell) brain regions. Alcohol consumption produces pronounced global effects on neurometabolomic profiles leading to a clear separation of metabolic phenotypes between treatment groups, particularly. Further comparisons of regional tissue levels of various metabolites, most notably dopamine and Met-enkephalin, allow the extrapolation of alcohol consumption history. Finally, a high-drinking metabolic fingerprint was identified indicating a distinct alteration of central energy metabolism in the accumbens shell of excessively drinking rats that could indicate a so far unrecognized pathophysiological mechanism in alcohol addiction. In conclusion, global metabolic profiling from distinct brain regions by mass spectrometry identifies profiles reflective of an animal's drinking history and provides a versatile tool to further investigate pathophysiological mechanisms in alcohol dependence. PMID:25418809
Tobacco and alcohol are ordinary consumer goods that are still two overriding preventable causes of death in Switzerland. Massive advertising supports their selling and contributes to maintain a major public health problem up to date. The widely read free press represents an interesting advertising mean. The study of tobacco and alcohol advertisements published in the free newspaper 20 minutes through the year 2012 gives us a good idea of these products' advertising strategies. Compared to those for alcohol, the cigarette advertisements are more numerous, more suggestive and dealing with emotions. The themes proposed respond to young people's expectations in order to incline them to smoke, whereas positive images encourage to keep on smoking.
Strandberg-Larsen, Katrine; Grønboek, Morten; Andersen, Anne-Marie Nybo;
The safety of small amounts of alcohol drinking and occasional binge-level drinking during pregnancy remains unsettled. We examined the association of maternal average alcohol intake and binge drinking (>or=5 drinks per sitting) with infant mortality, both in the neonatal and postneonatal period....
Penning, R.; de Haan, L.; Verster, J.C.
This study examined the relationship between consumption of caffeinated beverages and alcohol, and effects on next day hangover severity. In 2010, a survey funded by Utrecht University was conducted among N=549 Dutch students. Beverages consumed on their latest drinking session that produced a hango
Oberle, Crystal D; Garcia, Javier A
This study investigated whether use of alcohol, cigarettes, and marijuana may be predicted from preferential consumption of particular music genres. Undergraduates (257 women and 78 men) completed a questionnaire assessing these variables. Partial correlation analyses, controlling for sensation-seeking tendencies and behaviors, revealed that listening to conventional music (pop, country, and religious genres) was negatively correlated with cigarette smoking (p=.001) and marijuana use (pmusic (rap or hip-hop and soul or funk genres) was positively correlated with marijuana use (p=.004). The only significant predictor of alcohol use was country music, with which it was positively correlated (p=.04). This research suggests an especially harmful influence of energetic music on marijuana use.
Howteerakul, N; Suwannapong, N; Than, M
Over 1.2 million migrants from Myanmar are currently residing in Thailand. Little information is known about Myanmar youth risk behaviors. This cross-sectional study aimed to determine the prevalence and the factors associated with cigarette and alcohol use, and physical inactivity, among Myanmar youth working in a harbor town in Samut Sakhon Province, Thailand. One hundred and seventy-seven young workers aged 15-24 years, living in the study area, were interviewed by structured questionnaire. About 21.5% were current smokers, 25.4% were alcohol drinkers, and 36.7% were physically inactive. Univariate analysis indicated one variable was significantly associated with cigarette smoking: education level higher than primary school (OR=2.3, 95% CI 1.02-5.0), Three variables were significantly associated with alcohol drinking: married status (OR=2.2, 95%CI 1.02-4.5); non-seafood-processing workers, i e, street vendors, construction laborers, etc. (OR=3.4, 95% CI 1.7-7.1), and high job stress due to supervisor/boss (OR=2.1 95% CI 1.1-4.2). Two variables were significantly associated with physical inactivity: female youth (OR=3.9 95% CI 2.1-7.5), and education level higher than primary school (OR=0.4, 95% CI 0.2-0.8). The prevalence of smoking, alcohol drinking and physical inactivity among Myanmar migrant youths was quite high. Government and non-government organizations should co-operate to provide interventions to reduce youths' risk behaviors.
Marczinski, Cecile A
Energy drinks, the fastest growing segment in the beverage market, have become popular mixers with alcohol. The emerging research examining the use of alcohol mixed with energy drinks (AmEDs) indicates that the combination of caffeine-containing energy drinks with alcohol may be riskier than the use of alcohol alone. The public health concerns arising from AmED use are documented in different research domains. Epidemiologic studies reveal that the consumption of AmEDs is frequent among young and underage drinkers, demographic groups that are more likely to experience the harms and hazards associated with alcohol use. In addition, for all consumers, elevated rates of binge drinking and risk of alcohol dependence have been associated with AmED use when compared to alcohol alone. Results from laboratory studies help explain why AmED use is associated with excessive intake of alcohol. When an energy drink (or caffeine) is combined with alcohol, the desire (or urge) to drink more alcohol is more pronounced in both humans and animals than with the same dose of alcohol alone. The experience of drinking alcohol appears to be more rewarding when combined with energy drinks. Given that caffeine in other foods and beverages increases preference for those products, further research on AmEDs may elucidate the underlying mechanisms that contribute to alcohol dependence.
Milgram, Gail Gleason
Alcoholic beverages have been used throughout American history but their use has always been controversial. Ethyl alcohol is one of the few alcohols man is able to drink, although it is never full strength. The fermentation process is used to manufacture alcoholic beverages. Wines are made from a variety of fruits. Beer is made from yeast and a…
Marczinski, Cecile A; Fillmore, Mark T
Energy drinks are popular beverages that typically include high levels of caffeine and other ingredients such as taurine, or caffeine-containing herbs, such as guarana. While energy drinks are often consumed alone, they are also frequently used as mixers for alcoholic beverages. This review summarizes what is known about the scope of use of alcohol mixed with energy drinks, the risks associated with such mixtures, and the objective laboratory data examining how the effects of their consumption differ from consuming alcohol alone. The weight of the evidence reveals that consuming alcohol mixed with energy drinks is riskier than consuming alcohol alone and constitutes a public health concern. Consumption of these mixed beverages is frequent, especially in young and underage drinkers, and compared with alcohol alone, their use is associated with elevated rates of binge drinking, impaired driving, risky sexual behavior, and risk of alcohol dependence. Laboratory research (human and animal) has demonstrated that consuming alcohol mixed with energy drinks leads to altered subjective states including decreased perceived intoxication, enhanced stimulation, and increased desire to drink/increased drinking compared to consuming alcohol alone. Possible underlying mechanisms explaining these observations are highlighted in this review.
Míguez Varela, M Del Carmen; Becoña, Elisardo
This article examined the relationship between cigarette smoking or alcohol consumption and cannabis use and problem gambling among a random and representative sample of 1447 Spanish adolescents (797 males and 650 females with an average of 12.8 years). An ad-hoc questionnaire was used to assess cigarette smoking, alcohol consumption (beer, wine and spirits) and cannabis use. Gambling was assessed with the South Oaks Gambling Screen Revised for Adolescents (SOGS-RA). Results indicated a positive and significant association between cigarette smoking and alcohol consumption and the two aforementioned variables. A larger percentage of cigarette smokers and drinkers was found among those participants who had consumed cannabis before or scored significantly in problem gambling. Additionally, multiple regression analysis confirmed that both cigarette smoking and alcohol consumption (beer and wine) were the most determinant variables for cannabis use and problem gambling.
Zwaluw, C.S. van der; Scholte, R.H.J.; Vermulst, A.A.; Buitelaar, J.K.; Verkes, R.J.; Engels, R.C.M.E.
The present study examined whether parental problem drinking affected parenting (i.e., behavioral control, support, rule-setting, alcohol-specific behavioral control), and whether parental problem drinking and parenting affected subsequent adolescent alcohol use over time. A total of 428 families, c
Houben, K.; Wiers, R.W.H.J.
Research using unipolar Implicit Association Tests (IATs) demonstrated that positive but not negative implicit alcohol associations are related to drinking behavior. However, the relative nature of the IAT with respect to target concepts (i.e., alcohol vs. soft drinks) obscures the interpretation of
Chan, Grace; Kramer, John R.; Wetherill, Leah; Bucholz, Kathleen K.; Dick, Danielle; Hesselbrock, Victor; Porjesz, Bernice; Rangaswamy, Madhavi; Schuckit, Marc
OBJECTIVE: With the use of a new cohort of adolescent subjects, predictors from the Semi-Structured Assessment for the Genetics of Alcoholism (SSAGA) interview and the Achenbach Youth Self Report (YSR) were combined to model age of first drink (AFD). METHODS: Subjects consisted of 820 adolescents (ages 14–17) drawn from the current phase of the Collaborative Study on the Genetics of Alcoholism. Three Cox proportional hazards models were considered. Model 1 contained SSAGA variables equivalent to AFD predictors from our previous study: interview age, family history of alcohol dependence, and number of conduct disorder symptoms. Model 2 incorporated 2 additional SSAGA questions (best friends drink and smoked a cigarette before a reported AFD) plus 8 YSR-derived scale scores. Model 3 was a reduced version of model 2, retaining only significant predictors. RESULTS: Model 2 was a significant improvement over model 1. Model 3 was the best and the most parsimonious of the 3 with respect to likelihood ratio and Wald χ2 tests and retained only 5 variables from model 2. Included variables were the following: (1) best friends drink, (2) membership in a high-risk alcohol dependence family, (3) number of conduct disorder symptoms, (4) YSR externalizing score, and (5) YSR social problems score. CONCLUSIONS: Adding variables to those from our original study improved our ability to model the likely age of alcohol initiation. In addition to the SSAGA, the YSR appears to have utility as a research tool to predict the age of alcohol initiation. PMID:23296431
Dooley, David; Prause, JoAnne; Ham-Rowbottom, Kathleen A.; Emptage, Nicholas
This study explored early alcohol drinking onset (ADO), its precursors, and the mechanisms by which it leads to later alcohol disorder. Data came from the National Longitudinal Survey of Youth with ADO items from 1982 and 1983 and alcohol symptoms from 1989 and 1994. Drinking began earlier for respondents who were male, younger, non-Hispanic,…
David L Pennington
Full Text Available Little is known about the effects of polysubstance use and cigarette smoking on brain morphometry. This study examined neocortical brain morphometric differences between abstinent polysubstance dependent and alcohol-only dependent treatment seekers (ALC as well as light drinking controls (CON, the associations of cigarette smoking in these polysubstance users (PSU, and morphometric relationships to cognition and inhibitory control.All participants completed extensive neuropsychological assessments and 4 Tesla brain magnetic resonance imaging. PSU and ALC were abstinent for one month at the time of study. Parcellated morphological data (volume, surface area, thickness were obtained with FreeSurfer methodology for the following bilateral components: dorso-prefrontal cortex (DPFC, anterior cingulate cortex (ACC, orbitofrontal cortex (OFC, and insula. Regional group differences were examined and structural data correlated with domains of cognition and inhibitory control.PSU had significantly smaller left OFC volume and surface area and trends to smaller right DPFC volume and surface area compared to CON; PSU did not differ significantly from ALC on these measures. PSU, however, had significantly thinner right ACC than ALC. Smoking PSU had significantly larger right OFC surface area than non-smoking PSU. No significant relationships between morphometry and quantity/frequency of substance use, alcohol use, or age of onset of heavy drinking were observed. PSU exhibited distinct relationships between brain structure and processing speed, cognitive efficiency, working memory and inhibitory control that were not observed in ALC or CON.Polysubstance users have unique morphometric abnormalities and structure-function relationships when compared to individuals dependent only on alcohol and light drinking controls. Chronic cigarette smoking is associated with structural brain irregularities in polysubstance users. Further elucidation of these distinctive
Full Text Available Joris C Verster1, Christoph Aufricht2, Chris Alford31Utrecht University, Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacology, Utrecht, The Netherlands; 2Medical University of Vienna, Department of Pediatrics and Adolescent Medicine, Währinger Gürtel, Wien, Austria; 3University of the West of England, Psychology Department, Faculty of Health and Life Sciences, Frenchay Campus, Coldharbour Lane, Bristol, UKBackground: Whilst energy drinks improve performance and feelings of alertness, recent articles suggest that energy drink consumption combined with alcohol may reduce perception of alcohol intoxication, or lead to increased alcohol or drug use. This review discusses the available scientific evidence on the effects of mixing energy drinks with alcohol.Methods: A literature search was performed using the keywords “energy drink and Red Bull®” and consulting Medline/Pubmed, PsycINFO, and Embase.Results: There is little evidence that energy drinks antagonize the behavioral effects of alcohol, and there is no consistent evidence that energy drinks alter the perceived level of intoxication of people who mix energy drinks with alcohol. No clinically relevant cardiovascular or other adverse effects have been reported for healthy subjects combining energy drinks with alcohol, although there are no long-term investigations currently available. Finally, whilst several surveys have shown associations, there is no direct evidence that coadministration of energy drinks increases alcohol consumption, or initiates drug and alcohol dependence or abuse.Conclusion: Although some reports suggest that energy drinks lead to reduced awareness of intoxication and increased alcohol consumption, a review of the available literature shows that these views are not supported by direct or reliable scientific evidence. A personality with higher levels of risk-taking behavior may be the primary reason for increased alcohol and drug abuse per se. The
Burnham, Ellen L; Kovacs, Elizabeth J; Davis, Christopher S
Alcohol use disorders (AUDs), including alcohol abuse and dependence, and cigarette smoking are widely acknowledged and common risk factors for pneumococcal pneumonia. Reasons for these associations are likely complex but may involve an imbalance in pro- and anti-inflammatory cytokines within the lung. Delineating the specific effects of alcohol, smoking, and their combination on pulmonary cytokines may help unravel mechanisms that predispose these individuals to pneumococcal pneumonia. We hypothesized that the combination of AUD and cigarette smoking would be associated with increased bronchoalveolar lavage (BAL) proinflammatory cytokines and diminished anti-inflammatory cytokines, compared with either AUDs or cigarette smoking alone. Acellular BAL fluid was obtained from 20 subjects with AUDs, who were identified using a validated questionnaire, and 19 control subjects, matched on the basis of age, sex, and smoking history. Half were current cigarette smokers; baseline pulmonary function tests and chest radiographs were normal. A positive relationship between regulated and normal T cell expressed and secreted (RANTES) with increasing severity of alcohol dependence was observed, independent of cigarette smoking (P = 0.0001). Cigarette smoking duration was associated with higher IL-1β (P = 0.0009) but lower VEGF (P = 0.0007); cigarette smoking intensity was characterized by higher IL-1β and lower VEGF and diminished IL-12 (P = 0.0004). No synergistic effects of AUDs and cigarette smoking were observed. Collectively, our work suggests that AUDs and cigarette smoking each contribute to a proinflammatory pulmonary milieu in human subjects through independent effects on BAL RANTES and IL-1β. Furthermore, cigarette smoking additionally influences BAL IL-12 and VEGF that may be relevant to the pulmonary immune response.
Full Text Available We used longitudinal data to investigate the relationship between computer use in internet cafés and smoking/drinking behavior among Chinese adolescents and young adults. Data are from two waves of the China Health and Nutrition Survey (2004 and 2006. Fixed effects models were used to examine if changes in internet café use were associated with changes in cigarette smoking and drinking of alcohol. Male café users spent on average 17.3 hours in front of the computer/week. This was associated with an increase in the probability of being a current smoker by 13.3% and with smoking 1.7 more cigarettes. Female café users spent on average 11 hours on the computer/week. This was associated with an increase in the probability of drinking wine and/or liquor by 14.74% and was not associated with smoking. Internet cafés are an important venue by which adolescent and young adults in China are exposed to smoking and drinking. Multi-component interventions are needed ranging from policies regulating cigarette and alcohol availability in these venues to anti-tobacco campaigns aimed at the general population but also at individuals who frequent these establishments.
Wu, Liyun; Delva, Jorge
We used longitudinal data to investigate the relationship between computer use in internet cafés and smoking/drinking behavior among Chinese adolescents and young adults. Data are from two waves of the China Health and Nutrition Survey (2004 and 2006). Fixed effects models were used to examine if changes in internet café use were associated with changes in cigarette smoking and drinking of alcohol. Male café users spent on average 17.3 hours in front of the computer/week. This was associated with an increase in the probability of being a current smoker by 13.3% and with smoking 1.7 more cigarettes. Female café users spent on average 11 hours on the computer/week. This was associated with an increase in the probability of drinking wine and/or liquor by 14.74% and was not associated with smoking. Internet cafés are an important venue by which adolescent and young adults in China are exposed to smoking and drinking. Multi-component interventions are needed ranging from policies regulating cigarette and alcohol availability in these venues to anti-tobacco campaigns aimed at the general population but also at individuals who frequent these establishments.
Bujarski, Spencer; O'Malley, Stephanie S.; Lunny, Katy; Ray, Lara A.
Objective: It is well known to clinicians and researchers in the field of alcoholism that patients vary with respect to drinking goal. The objective in this study was to elucidate the contribution of drinking goal to treatment outcome in the context of specific behavioral and pharmacological interventions. Method: Participants were 1,226…
Wardell, Jeffrey D.; Quilty, Lena C.; Hendershot, Christian S.
Objective To examine impaired control over drinking behavior as a mediator of unique pathways from impulsive traits to alcohol outcomes in young adults and to investigate the moderating influence of self-reported sensitivity to alcohol on these pathways. Method Young adult heavy drinkers (N=172; n=82 women) recruited from the community completed self-report measures of impulsive traits (positive urgency, negative urgency, sensation seeking), alcohol sensitivity (Self-Rating of the Effects of Alcohol scale), impaired control over drinking, and alcohol use and problems. Multiple-groups path analysis was used to analyze the data. Results Path coefficients between urgency and impaired control were larger for individuals with lower versus higher self-reported sensitivity to alcohol. The same was true for the association between impaired control and alcohol problems. For participants lower on alcohol sensitivity, significant indirect paths were observed from both positive and negative urgency to all alcohol outcomes (quantity, frequency, and problems) mediated via impaired control. For participants higher on alcohol sensitivity, only the paths from negative urgency (but not positive urgency) to the three alcohol outcomes via impaired control were statistically significant. Sensation seeking was not uniquely associated with impaired control. Conclusions The findings indicate that relatively low sensitivity to the pharmacological effects of alcohol may exacerbate the association of urgency – especially positive urgency – with impaired control, supporting the notion that personality and level of response to alcohol may interact to increase risk for impaired control over drinking. PMID:25785803
If you are like many Americans, you drink alcohol at least occasionally. For many people, moderate drinking ... risky. Heavy drinking can lead to alcoholism and alcohol abuse, as well as injuries, liver disease, heart ...
Conclusion: We can conclude that heavy drinking leads to an increase of alcohol-related injuries. This shows a new dimension on the consequences of this public concern already related with a variety of health and social problems. Furthermore, our results allow us to suggest that about half of alcohol-related injuries could be avoided by removing this consumption pattern.
Wicki, M.; Kuntsche, E.N.; Gmel, G.
Background: High volumes of alcohol consumption and risky single occasion drinking (RSOD) among university students have been shown to be associated with considerable harm to both those who consume alcohol and their fellow students. The vast majority of these studies are based on US and Canadian sam
Motos Sellés, Patricia; Cortés Tomás, María Teresa; Giménez Costa, José Antonio; Cadaveira Mahía, Fernando
The important implications generated by binge drinking among university students justify the interest to determine which factors predict its occurrence. Specifically, this study aims to assess the role of personality and drinking onset in predicting weekly alcohol consumption, and the impact of the whole set of variables in predicting the number of consequences associated with consumption in undergraduates. Two hundred and thirteen freshmen who were intensive consumers (binge drinkers) from the University Complutense of Madrid were evaluated. All of them filled in a self-registration of consumption, the BIS-11, the NEO-FFI and the IECI consequences associated with intake. The hierarchical regression analysis shows that the drinking onset appears to be a relevant predictor variable in explaining weekly consumption and the number of consequences. The same can be said of the weekly consumption variable with regard to the number of consequences. In general, the influence of personality is quite limited. It is interesting to point out that responsibility and impulsivity, along with age, explain most of the weekly consumption behavior among males. With respect to the consequences of consumption, only impulsivity and neuroticism contribute to explain them, but with less strength than age and weekly consumption. Our results justify the need to plan tighter interventions and consider new predictors that help to explain further weekly consumption in women.
Full Text Available The high prevalence of traumatic brain injuries (TBI among adolescents has brought much focus to this area in recent years. Sports injuries have been identified as a main mechanism. Although energy drinks, including those mixed with alcohol, are often used by young athletes and other adolescents they have not been examined in relation to TBI.We report on the prevalence of adolescent TBI and its associations with energy drinks, alcohol and energy drink mixed in with alcohol consumption.Data were derived from the Centre for Addiction and Mental Health's 2013 Ontario Student Drug Use and Health Survey (OSDUHS. This population-based cross-sectional school survey included 10,272 7th to 12th graders (ages 11-20 who completed anonymous self-administered questionnaires in classrooms.Mild to severe TBI were defined as those resulting in a loss of consciousness for at least five minutes, or being hospitalized for at least one night. Mechanism of TBI, prevalence estimates of TBI, and odds of energy drink consumption, alcohol use, and consumption of energy drinks mixed with alcohol are assessed.Among all students, 22.4% (95% CI: 20.7, 24.1 reported a history of TBI. Sports injuries remain the main mechanism of a recent (past year TBI (45.5%, 95% CI: 41.0, 50.1. Multinomial logistic regression showed that relative to adolescents who never sustained a TBI, the odds of sustaining a recent TBI were greater for those consuming alcohol, energy drinks, and energy drinks mixed in with alcohol than abstainers. Odds ratios were higher for these behaviors among students who sustained a recent TBI than those who sustained a former TBI (lifetime but not past 12 months. Relative to recent TBI due to other causes of injury, adolescents who sustained a recent TBI while playing sports had higher odds of recent energy drinks consumption than abstainers.TBI remains a disabling and common condition among adolescents and the consumption of alcohol, energy drinks, and alcohol
Tolstrup, J.S.; Rasmussen, S.; Tybjaerg-Hansen, A.
Alcohol is degraded primarily by alcohol dehydrogenase (ADH), and genetic variation that affects the rate of alcohol degradation is found in ADH1B and ADH1C. By genotyping 9,080 white men and women from the general population, we found that men and women with ADH1B slow versus fast alcohol...
Roek, M.A.E.; Spijkerman, R.; Poelen, E.A.P.; Lemmers, A.C.J.; Engels, R.C.M.E.
Attitudes toward alternative behaviors, such as drinking soda instead of alcohol, might contribute to the prediction of young people's drinking behavior. The current study explored the associations between late adolescents' and young adults' attitudes toward alcoholic and non-alcoholic drinks and th
Elizabeth Burgess Dowdell
Full Text Available Asthma is one of the most common, serious chronic diseases in pediatric and young adult populations. Health-risk behaviors, including cigarette smoking and alcohol use, may exacerbate chronic diseases and complicate their management. The aim of this study was to longitudinally analyze rates of cigarette smoking and alcohol use in adolescents and young adults who have asthma and those who do not have asthma. A secondary analysis of data from the National Longitudinal Study of Adolescent Health was undertaken. Individuals with asthma were found to exhibit increasing rates of cigarette smoking and alcohol use as they aged. When an adolescent with a chronic health issue begins health-risk-taking behaviors, behavior change interventions must be planned. Pediatric nurses, practitioners, and clinicians are uniquely positioned to assess for health-risk behaviors in youth with asthma and to intervene with plans of care that are tailored for the needs of this vulnerable population.
Full Text Available This study examines the relation between multiple self-concept dimensions and alcohol consumption within the adolescent schooling. A sample of 642 students (263 boys and 379 girls aged between 15 and 23 years completed the Self-Description Questionnaire II (SDQ II and an alcohol drinking measure. Results reveal an absence of significant relationships between global self-esteem and alcohol consumption and a small relation, found only in the female, between alcoholic drinking and global self-concept, supporting the assumption that supports the low sensitivity and the consequent use of scarce global dimensions of the self. In contrast, there are significant relations between some specific dimensions of the self and alcohol consumption, whilst the correlation coefficients vary according to subject’s gender, suggesting a cultural involvement based analysis.
Borzekowski, Dina L G; Ross, Craig S; Jernigan, David H; DeJong, William; Siegel, Michael
This study investigated whether underage drinkers with varied media use patterns differentially consume popular brands of alcohol. A survey was conducted with a national online panel of 1,032 underage youth 13-20 years of age who had consumed at least 1 drink in the past 30 days. A latent class analysis identified four distinct media use patterns. Further analyses explored whether these media use groups differentially consumed the most frequently used alcohol brands. The results showed that past 30-day consumption of specific alcohol brands differed significantly across the four media use clusters, even after controlling for sex, race/ethnicity, household income, U.S. geographic region, frequency of parent's alcohol overconsumption, cigarette smoking, and seatbelt use. This study shows that youth use media in different ways, and this differential use is significantly associated with the consumption of specific alcohol brands. The media clusters revealed in this analysis may inform future research about the association between specific alcohol media exposures and individual brand consumption.
Knop, J; Penick, E C; Nickel, E J
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....
Full Text Available Context: Lifestyle factors, like alcohol intake and cigarette smoking, have been reported to affect male fertility. Aims: To find out the specific impact of alcohol and smoking on semen quality of male partners of couples seeking treatment for primary infertility. Materials and Methods: From the semen samples analyzed in our andrology laboratory, results of 100 alcoholics and 100 cigarette smoker males were studied following WHO guidelines and compared with 100 strict nonalcoholic and nonsmoker males for presence of asthenozoospermia, oligozoospermia and teratozoospermia. Statistical Analysis: Data was analyzed by F- test using Microsoft Office Excel 2003. Results: Only 12% alcoholics and six per cent smokers showed normozoospermia compared to 37 % nonalcoholic nonsmoker males. Teratozoospermia, followed by oligozoospermia dominated alcoholics. Overall impact of asthenozoospermia and teratozoospermia, but not of oligozoospermia, was observed in smokers. Light smokers predominantly showed asthenozoospermia. Heavy alcoholics and smokers showed asthenozoospermia, teratozoospermia as well as oligozoospermia. Conclusions: Asthenozoospermia, the most common semen variable in our study, can be an early indicator of reduction in quality of semen. Alcohol abuse apparently targets sperm morphology and sperm production. Smoke-induced toxins primarily hamper sperm motility and seminal fluid quality. Progressive deterioration in semen quality is related to increasing quantity of alcohol intake and cigarettes smoked.
Oei, Tian P S; Jardim, Claudia Lee
The effects of alcohol expectancies (AE) and drinking refusal self-efficacy (DRSE) in predicting alcohol consumption in Caucasians has been well studied. However, the role of AE and DRSE in Asian students is still not well understood. This study reported on this using Caucasian (n=98) and Asian (n=92) student samples. Participants completed the Alcohol Use Disorder Identification Test (AUDIT) to measure their hazardous alcohol consumption, and the drinking expectancy profile (DEP) to assess their alcohol related expectancies and ability to resist drinking in certain situations. Results showed that Caucasians reported significantly higher confidence, higher sexual interest, and higher tension reduction expectancies than Asians. Conversely, Asians significantly expected cognitive enhancement and negative consequences more than Caucasians. Relative to Caucasians, the Asian sample also reported that they would be more able to refuse alcohol when under social pressure. Results from regression analyses showed that for the Caucasian sample, AE, DRSE and their interactions were significant predictors of alcohol consumption. For the Asian group, the only significant effect to emerge was that DRSE was negatively related to alcohol consumption. The clinical implications of the differential pattern of results between the samples are discussed in terms of self-efficacy and negative consequences of alcohol consumption, especially when dealing with university aged individuals.
Yoshimura, Atsushi; Maesato, Hitoshi; Hisatomi, Nobuko; Higuchi, Susumu
Since the 1990s, we have suggested the concept of pre-alcoholism which encompasses patients who have drunk a great deal of alcohol leading to alcohol related problems such as health issues, domestic violence, drunken driving and black-outs. Pre-alcoholism excludes alcohol-dependent patients who have experienced continuous drinking or withdrawal symptoms. We have treated many outpatients with pre-alcoholism for several years. Our regimen demands that the patients must be abstinent for half a year at the beginning of their treatment. After half a year they can choose whether they will continue to be abstinent or they will resume drinking with the aim of reducing their total alcohol consumption. The study clarified the character of pre-alcoholism by investigation of the patients' background and re-diagnosis of the patients based on the International Classification of Diseases, 10th Revision (ICD-10). A remarkable ratio of pre-alcoholic patients was diagnosed with alcohol dependence under ICD-10. We classified pre-alcoholic patients into two groups, one diagnosed as having ICD-10-classed alcohol dependence and the other which did not fulfill the ICD-10 diagnostic criteria of alcohol dependence, and examined the therapeutic processes of the two groups. It was shown that most pre-alcoholic patients could finally take required courses of treatment by themselves without regard to diagnosis under ICD-10, even if they chose any treatment and made alcohol related mistakes on the way. Our findings suggested that pre-alcoholic patients, a portion of whom may have exhibited mild alcohol dependence, could select drinking reduction as a primary goal of treatment after a certain period of abstinence.
Butler, Adam B; Dodge, Kama D; Faurote, Eric J
We examined the within-person relationships between daily work stressors and alcohol consumption over 14 consecutive days in a sample of 106 employed college students. Using a tension reduction theoretical framework, we predicted that exposure to work stressors would increase alcohol consumption by employed college students, particularly for men and those with stronger daily expectancies about the tension reducing properties of alcohol. After controlling for day of the week, we found that hours worked were positively related to number of drinks consumed. Workload was unrelated to alcohol consumption, and work-school conflict was negatively related to consumption, particularly when students expressed strong beliefs in the tension reducing properties of alcohol. There was no evidence that the effects of work stressors were moderated by sex. The results illustrate that employment during the academic year plays a significant role in college student drinking and suggest that the employment context may be an appropriate intervention site to address the problem of student drinking.
Strandberg-Larsen, Katrine; Jensen, Morten Søndergaard; Ramlau-Hansen, Cecilia Høst;
Recent studies have suggested gestational weeks 8-14 as a time window of particular importance to the intrauterine development of the male genitalia, and prenatal exposure to alcohol is under suspicion as a risk factor for cryptorchidism. We examined if prenatal exposure to alcohol, and especially...
... and Mortality Weekly Report ( MMWR ) MMWR Share Compartir Alcohol Use and Binge Drinking Among Women of Childbearing ... 44 years (N = 198,098) who reported any alcohol use or binge drinking, † by selected characteristics — Behavioral ...
Amodeo, Leslie R; Kneiber, Diana; Wills, Derek N; Ehlers, Cindy L
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] 26-59) 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 drinkers in adulthood, high consumers continued to drink more alcohol, had fewer FR failures, and faster completion of FR schedules in adulthood, whereas the low consumers were no different from 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 and early
Pavanello, Sofia; Snenghi, Rossella; Nalesso, Alessandro; Sartore, Daniela; Ferrara, Santo Davide; Montisci, Massimo
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; Palcohol 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.
Op den Velde, W; Aarts, PGH; Falger, PRJ; Hovens, JE; van Duijn, H; de Groen, JHM; van Duijn, MAJ
Aims: The relationship between alcohol consumption, cigarette smoking and post-traumatic stress disorder (PTSD) was studied in 147 male former members of the civilian resistance against the Nazi occupation of Holland during World War II. Methods: The subjects were interviewed at home. Measures inclu
Kobus, Kimberly; Henry, David B.
Network position ("isolate," "member," "liaison"), peer-group substance use, and their interaction were examined as predictors of cigarette, alcohol, and marijuana use in a sample of 163 urban sixth, seventh, and eighth graders. Two measures of peer substance use were compared: one based on social network analysis (SNA), the other on perceptions…
Seo, Dong-Chul; Torabi, Mohammad R.; Chin, Ming-Kai; Lee, Chung Gun; Kim, Nayoung; Huang, Sen-Fang; Chen, Chee Keong; Mok, Magdalena Mo Ching; Wong, Patricia; Chia, Michael; Park, Bock-Hee
Objective: To identify levels of moderate-intensity physical activity (MPA) and vigorous-intensity physical activity (VPA) in a representative sample of college students in six East Asian economies and examine their relationship with weight, alcohol consumption and cigarette smoking. Design: Cross-sectional survey. Setting: College students…
Loerbroks, A.; Schouten, L.J.; Goldbohm, R.A.; Brandt, P.A. van den
Objective: To examine the association between alcohol consumption, cigarette smoking, and endometrial cancer. Methods: In 1986, the Netherlands Cohort Study was initiated. A self-administered questionnaire on dietary habits and other cancer risk factors was completed by 62,573 women. Follow-up for c
Herzfeld, T.; Huffman, S.; Rizov, M.
This paper presents evidence on the impact of individual as well as regional characteristics on the dynamics of fat, protein, alcohol and cigarette consumption, and on the diversity of the diet in Russia between 1994 and 2005. All those aspects of nutritional behavior are important inputs to the pro
Many pregnant women drink varying quantities of alcohol, although several guidelines recommend total abstinence. What is known of the dangers of alcohol for the outcome of pregnancy and for the unborn child? To answer this question, we conducted a review of the literature using the standard Prescrire methodology. Fetal alcohol syndrome, which combines facial dysmorphism, growth retardation and intellectual disability, occurs in about 5% of children who are regularly exposed to at least five standard units per day (about 50 g of alcohol per day). Four studies have explored the link between heavy maternal alcohol use over a short period and the risk of cognitive impairment in the child. The results were inconclusive, however, and the authors failed to take concomitant chronic alcohol consumption into account. A methodologically sound study showed an increase in neurological abnormalities (seizures and epilepsy) when the mother drank heavily during short periods between the 11th and 16th weeks of pregnancy. There is a risk of cognitive and behavioural problems in children whose mothers regularly drank more than 2 standard units per day. Studies involving a total of about 150 000 pregnancies sought a link between low-level alcohol consumption and abnormal pregnancy outcomes. Very few showed a statistically significant link, and the results are undermined by the failure to take other risk factors into account. Weekly consumption of 5 standard units or more during pregnancy has been linked to an increased risk of cryptorchidism. Studies in a total of 57 000 pregnancies showed no effect of minimal alcohol consumption on the risk of malformations. A study of 1000 pregnancies showed a statistically significant risk of major malformations, but there were several apparent biases. A link between infant mortality and alcohol consumption during pregnancy was examined in large cohort studies. Consumption of at least 4 standard units per week increased the risk of early neonatal
Lutmer, Brian; Zurfluh, Carol; Long, Christopher
Since the advent of energy drinks in the U.S. marketplace, some defendants have claimed that positive breath alcohol test results have occurred due to the ingestion of non-alcoholic energy drinks. A variety of energy drinks were tested by gas chromatography and some 88.9% (24 of 27) were found to contain low concentrations of ethanol (5-230 mg/dL). Drinks were then consumed (24.6-32 oz) by volunteers to determine the extent of reaction that could be achieved on a portable breath-testing instrument. Eleven of 27 (40.7%) beverages gave positive results on a portable breath-testing instrument (0.006-0.015 g/210 L) when samples were taken within 1 min of the end of drinking. All tests taken by portable breath test, DataMaster, and Intox EC/IR II at least 15 min after the end of drinking resulted in alcohol-free readings (0.000 g/210 L). Affording subjects a minimum 15-min observation period prior to breath-alcohol testing eliminates the possibility that a small false-positive alcohol reading will be obtained.
de Haan L
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
Rhee, Su-jin; Chae, Jung-woo; Song, Byung-jeong; Lee, Eun-sil; Kwon, Kwang-il
Oxygen plays an important role in the metabolism of alcohol. An increased dissolved oxygen level in alcoholic beverages reportedly accelerates the elimination of alcohol. Therefore, we evaluated the effect of dissolved oxygen in alcohol and the supportive effect of oxygenated water on alcohol pharmacokinetics after the excessive consumption of alcohol, i.e., 540 ml of 19.5% alcohol (v/v). Fifteen healthy males were included in this randomized, 3 × 3 crossover study. Three combinations were tested: X, normal alcoholic beverage and normal water; Y, oxygenated alcoholic beverage and normal water; Z, oxygenated alcoholic beverage and oxygenated water. Blood alcohol concentrations (BACs) were determined by conversion of breath alcohol concentrations. Four pharmacokinetic parameters (C(max), T(max), K(el), and AUCall) were obtained using non-compartmental analysis and the times to reach 0.05% and 0.03% BAC (T(0.05%) and T(0.03%)) were compared using one-way analysis of variance (ANOVA) and Duncan's post hoc test. With combination Z, the BAC decreased to 0.05% significantly faster (p water augments the effect of oxygen in the alcoholic beverage in alcohol elimination. Therefore, it is necessary to investigate the supportive effect of ingesting additional oxygenated water after heavy drinking of normal alcoholic beverages.
Chen, Ken-Chung; Hsueh, Wei-Ting; Ou, Chun-Yen; Huang, Cheng-Chih; Lee, Wei-Ting; Fang, Sheen-Yie; Tsai, Sen-Tien; Huang, Jehn-Shyun; Wong, Tung-Yiu; Wu, Jiunn-Liang; Yen, Chia-Jui; Wu, Yuan-Hua; Lin, Forn-Chia; Yang, Ming-Wei; Chang, Jang-Yang; Liao, Hsiao-Chen; Wu, Shang-Yin; Hsiao, Jenn-Ren; Lin, Chen-Lin; Wang, Yi-Hui; Weng, Ya-Ling; Yang, Han-Chien; Chen, Yu-Shan; Chang, Jeffrey S
This analysis evaluated the association between serum retinol levels and risk of head and neck cancer (HNC) and whether the association is modulated by the use of alcohol, betel quid, or cigarette. In addition, we also examined the association between HNC risk and 2 single nucleotide polymorphisms, TTR rs1667255 and RBP4 rs10882272, that have been associated with serum retinol levels. Unconditional logistic regression was performed to evaluate the association between serum retinol levels and HNC risk among 160 HNC cases and 198 controls. The associations between TTR rs1667255 and RBP4 rs10882272 and serum retinol levels or HNC risk were evaluated by linear regression and unconditional logistic regression, respectively, for 418 HNC cases and 497 controls. The results showed that HNC cases had a lower mean serum retinol level compared with controls (845.3 μg/L vs 914.8 μg/L, P = 0.03). An inverse association between serum retinol levels and HNC risk occurred among never/occasional alcohol drinkers but not among regular drinkers. TTR rs1667255 was associated with serum retinol levels; however, neither TTR rs1667255 nor RBP4 rs10882272 was associated with HNC risk. In summary, this study showed an inverse association between serum retinol levels and HNC risk, specifically among never/occasional alcohol drinkers. More studies are needed to establish the underlying biologic mechanisms for the inverse association between serum retinol levels and HNC risk and the modulation of this relationship by alcohol drinking.
Verster, Joris C; Benson, Sarah; Scholey, Andrew
INTRODUCTION: The aim of this survey was to assess the motives for energy drink consumption, both alone and mixed with alcohol, and to determine whether negative or neutral motives for consuming alcohol mixed with energy drinks (AMED) have a differential effect on overall alcohol consumption. METHOD
Johnson, Sean J; Alford, Chris; Stewart, Karina; Verster, Joris C
Previous research reported positive associations between alcohol mixed with energy drink (AMED) consumption and overall alcohol consumption. However, results were largely based on between-subjects comparisons comparing AMED consumers with alcohol-only (AO) consumers, and therefore cannot sufficientl
Schooler, Caroline; Basil, Michael D.
A study examined whether billboard advertising of tobacco and alcohol products is differentially targeted toward White, Black, Asian, and Hispanic neighborhoods. The study analyzed 901 billboards in neighborhood commercial districts in San Francisco, California, giving particular attention to tobacco and alcohol billboards. Neighborhood census…
Pham Bich Diep
Full Text Available Background: This study used multi-level analysis to estimate which type of factor explains most of the variance in alcohol consumption of Vietnamese students. Methods: Data were collected among 6011 students attending 12 universities/faculties in four provinces in Vietnam. The three most recent drinking occasions were investigated per student, resulting in 12,795 drinking occasions among 4265 drinkers. Students reported on 10 aspects of the drinking context per drinking occasion. A multi-level mixed-effects linear regression model was constructed in which aspects of drinking context composed the first level; the age of students and four drinking motives comprised the second level. The dependent variable was the number of drinks. Results: Of the aspects of context, drinking duration had the strongest association with alcohol consumption while, at the individual level, coping motive had the strongest association. The drinking context characteristics explained more variance than the individual characteristics in alcohol intake per occasion. Conclusions: These findings suggest that, among students in Vietnam, the drinking context explains a larger proportion of the variance in alcohol consumption than the drinking motives. Therefore, measures that reduce the availability of alcohol in specific drinking situations are an essential part of an effective prevention policy.
Christopher R Olson
Full Text Available Speech impairment is one of the most intriguing and least understood effects of alcohol on cognitive function, largely due to the lack of data on alcohol effects on vocalizations in the context of an appropriate experimental model organism. Zebra finches, a representative songbird and a premier model for understanding the neurobiology of vocal production and learning, learn song in a manner analogous to how humans learn speech. Here we show that when allowed access, finches readily drink alcohol, increase their blood ethanol concentrations (BEC significantly, and sing a song with altered acoustic structure. The most pronounced effects were decreased amplitude and increased entropy, the latter likely reflecting a disruption in the birds' ability to maintain the spectral structure of song under alcohol. Furthermore, specific syllables, which have distinct acoustic structures, were differentially influenced by alcohol, likely reflecting a diversity in the neural mechanisms required for their production. Remarkably, these effects on vocalizations occurred without overt effects on general behavioral measures, and importantly, they occurred within a range of BEC that can be considered risky for humans. Our results suggest that the variable effects of alcohol on finch song reflect differential alcohol sensitivity of the brain circuitry elements that control different aspects of song production. They also point to finches as an informative model for understanding how alcohol affects the neuronal circuits that control the production of learned motor behaviors.
Steevens, J.; Schouten, L.J.; Goldbohm, R.A.; Brandt, P.A. van den
Objective: Alcohol consumption and cigarette smoking may be differentially associated with oesophageal squamous cell carcinoma (OSCC), oesophageal adenocarcinoma (OAC), gastric cardia adenocarcinoma (GCA) and gastric non-cardia adenocarcinoma (GNCA). However, because this was based on retrospective
given birth twice or more previously had increased odds ratio (OR), 1.78 (1.27-2.49), whereas women who were students had decreased OR, 0.55 (0.34-0.91) for having spontaneous abortions. Regarding lifestyle factors, the adjusted ORs among women who consumed 5 units or more alcohol per week or 375 mg...... units alcohol per week and 375 mg or more caffeine per day during pregnancy may increase the risk of spontaneous abortion....
LaBrie, Joseph W; Ehret, Phillip J; Hummer, Justin F; Prenovost, Katherine
The current study examined whether the relationship between drinking motives and alcohol-related outcomes was mediated by college adjustment. Participants (N=253) completed an online survey that assessed drinking motives, degree of both positive and negative college adjustment, typical weekly drinking, and past month negative alcohol-related consequences. Structural equation modeling examined negative alcohol consequences as a function of college adjustment, drinking motives, and weekly drinking behavior in college students. Negative college adjustment mediated the relationship between coping drinking motives and drinking consequences. Positive college adjustment was not related to alcohol consumption or consequences. Positive reinforcement drinking motives (i.e. social and enhancement) not only directly predicted consequences, but were partially mediated by weekly drinking and degree of negative college adjustment. Gender specific models revealed that males exhibited more variability in drinking and their positive reinforcement drinking motives were more strongly associated with weekly drinking. Uniquely for females, coping motives were directly and indirectly (via negative adjustment) related to consequences. These findings suggest that interventions which seek to decrease alcohol-related risk may wish to incorporate discussions about strategies for decreasing stress and increasing other factors associated with better college adjustment.
Tolstrup, J.S.; Hansen, J.L.; Gronbaek, M.
Aims: The risk of myocardial infarction is lower among light-to-moderate drinkers compared with abstainers. Results from some previous studies, but not all, suggest that this association is modified by variations in genes coding for alcohol dehydrogenase (ADH). We aimed to test this hypothesis, i...... for the association between alcohol drinking habits and the risk of developing acute coronary syndrome, if any, is very limited....
K.P. Lindgren; C. Neighbors; E. Westgate; E. Salemink
Objective: We investigated trait and alcohol-specific self-control as unique predictors and moderators of the relation between implicit drinking identity associations and drinking. Method: Three hundred undergraduates completed a drinking identity Implicit Association Test (IAT), trait and alcohol s
Goldstein, Abby L; Flett, Gordon L; Wekerle, Christine
Although the relationship between child maltreatment and alcohol use and drinking problems is well established, the mechanisms involved in this relationship remain largely unknown and research has focused primarily on women. Using the Modified Drinking Motives Questionnaire-Revised (M-DMQ-R; Grant, Stewart, O'Connor, Blackwell & Conrod, 2007), drinking motives were examined as mediators in the relationship between childhood maltreatment and alcohol consumption and consequences among male and female college student drinkers (N = 218, 60.6% women). Participants completed questionnaires assessing child maltreatment, drinking motives, alcohol consumption and alcohol consequences. Enhancement motives in particular mediated the relationship between childhood abuse and alcohol consequences for men, whereas coping-depression motives mediated this relationship for women. Implications of these findings for alcohol interventions and future research are discussed, along with limitations of the present study.
R. Koordeman; E. Kuntsche; D.J. Anschutz; R.B. van Baaren; R.C.M.E. Engels
Aims: Ample survey research has shown that alcohol portrayals in movies affect the development of alcohol consumption in youth. Hence, there is preliminary evidence that alcohol portrayals in movies also directly influence viewers’ drinking of alcohol while watching movies. One process that might ac
Full Text Available Our study was aimed to research the level of multi-dimensional physical self-perception by elite footballers, who engage ininter-universities sports activities, due to cigarette and alcohol consumption. The sample of the study included a total of 81volunteers’ male athletes; from 7 universities. The Multidimensional Body-Self Relations Questionnaire (MBSRQ; has beenemployed. Then the data obtained from questionnaire has been analyzed by a statistical perspective way of percentage frequencyand the t-test. The findings were tabulated, and found significant differences between the self-image assessment (t=-2.473:p<0,05 and health assessment (t=-2.880: p<0,05 identified in reference to the cigarette consumption by footballers. It hasbeen concluded that the number of footballers, who did not consume cigarettes and alcohol, was higher than the consumers.No meaningful difference was observed among the subjects that consume alcohol in terms of physical perceptions. However, ithas been noted that the smokers had a higher level of physical self-perception when compared with the nonsmokers.Generally, it has been determined that the footballers have a positive level of physical self-perception.
Hershberger, Alexandra R; Karyadi, Kenny A; Cyders, Melissa A
Recently, research has suggested negative consequences related to electronic cigarette (e-cig) use, including the increased risk for alcohol use and abuse. Previous work found that cigarette smoking ban legislation lowered overall smoking and alcohol use rates; however, researchers have not yet examined the potential effects of prohibiting e-cig use. The present study surveyed 617 individuals from a community-based online sample in the US (mean age = 33.33, SD = 10.50, 54.7 per cent female) who reported their smoking/e-cig use status, alcohol consumption, and the presence of e-cig prohibitions where they consume alcohol. E-cig prohibition was associated with a lower likelihood of being an e-cig user (OR = 0.12, p e-cigs) (OR = 0.07, p e-cigs were prohibited. Findings are an initial step in this line of research and suggest important future work examining implications of e-cig prohibition recommendations and policy.
Although most people in Western society drink alcohol and regard this to be harmless and normal, some people drink excessively and develop an alcohol use disorder. This thesis examined the onset, course and treatment of alcohol use disorders in the general population using 3-year longitudinal data f
Qiu, Bin; Luczak, Susan E.; Wall, Tamara L.; Kirchhoff, Aaron M.; Xu, Yuxue; Eng, Mimy Y.; Stewart, Robert B.; Shou, Weinian; Boehm, Stephen L.; Chester, Julia A.; Yong, Weidong; Liang, Tiebing
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. PMID:27527158
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.
Qiu, Bin; Luczak, Susan E; Wall, Tamara L; Kirchhoff, Aaron M; Xu, Yuxue; Eng, Mimy Y; Stewart, Robert B; Shou, Weinian; Boehm, Stephen L; Chester, Julia A; Yong, Weidong; Liang, Tiebing
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.
behaviors, most importantly prenatal alcohol consumption. Second, it uses prenatal maternal reports on inputs and objective administrative data on child outcomes. Both features of the data reduce the threat of recall bias and measurement error. Third, the paper identifies the effect of health behaviors...... suggest a dose-response relationship. Robustness checks suggest that the sibling sample represents the population of multiple mothers well and that smoking results are not driven by misclassification of smoking status....
Mørch, Lina S; Johansen, Ditte; Thygesen, Lau C;
BACKGROUND: The aim of this study was to analyse the impact of alcohol intake and drinking pattern on the risk of breast cancer. METHODS: A total of 17 647 nurses were followed from 1993 until the end of 2001. At baseline participants completed a questionnaire on alcohol intake and other lifestyle...... alcohol consumers, weekly alcohol intake increased the risk of breast cancer with 2% for each additional drink consumed. Weekend consumption increased the risk with 4% for each additional drink consumed friday through sunday. Binge drinking of 4-5 drinks the latest weekday increased risk with 55......%, compared with consumption of one drink. A possible threshold in risk estimates was found for consumption above 27 drinks per week. CONCLUSIONS: For alcohol consumption above the intake most frequently reported, the risk of breast cancer is increased. The risk is minor for moderate levels but increases...
Ostafin, Brian D; Kassman, Kyle T; de Jong, Peter J; van Hemel-Ruiter, Madelon E
BACKGROUND: A defining feature of alcohol addiction is dyscontrol - drinking despite intentions to restrain use. Given that dyscontrolled drinking involves an automatic (nonvolitional) element and that implicit measures are designed to assess automatic processes, it follows that implicit measures ma
Full Text Available Joris C Verster,1,2 Sarah Benson,2 Andrew Scholey21Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacology, Utrecht University, Utrecht, the Netherlands; 2Centre for Human Psychopharmacology, Swinburne University, Melbourne, VIC, AustraliaIntroduction: The aim of this survey was to assess the motives for energy drink consumption, both alone and mixed with alcohol, and to determine whether negative or neutral motives for consuming alcohol mixed with energy drinks (AMED have a differential effect on overall alcohol consumption.Methods: Demographics, alcohol and energy drink consumption-related questions, and motives for the consumption of energy drinks (alone or mixed with alcohol were assessed. The motives to mix alcohol with energy drinks were compared with those for mixing alcohol with other nonalcoholic beverages.Results: A total of 2,329 students who completed the study consumed energy drinks. The motives for consuming energy drinks (without alcohol included "I like the taste" (58.6%, “To keep me awake” (54.3%, “It gives me energy” (44.3%, "It helps concentrating when studying" (33.9%, "It increases alertness" (28.8%, “It helps me concentrate better” (20.6%, and “It makes me less sleepy when driving” (14.2%. A total of 1,239 students reported occasionally consuming AMED (AMED group. The most frequent motives included “I like the taste” (81.1%, “I wanted to drink something else” (35.3%, and “To celebrate a special occasion” (14.6%. No relevant differences in motives were observed for using an energy drink or another nonalcoholic beverage as a mixer. A minority of students (21.6% reported at least one negative motive to consume AMED. Despite these negative motives, students reported consuming significantly less alcohol on occasions when they consumed AMED compared to alcohol-only occasions.Conclusion: The majority of students who consume energy drinks (without alcohol do so because they like the taste
Sauer-Zavala, Shannon; Burris, Jessica L; Carlson, Charles R
Research has consistently found that religiousness and spirituality are negatively associated with underage drinking. However, there is a paucity of research exploring the mechanisms by which these variables influence this important outcome. With 344 underage young adults (ages 18-20; 61 % women), we investigated positive alcohol expectancies as a mediator between religiousness and spirituality (measured separately) and underage alcohol use. Participants completed the Religious Commitment Inventory-10, Daily Spiritual Experiences Scale, Alcohol Expectancies Questionnaire, and Drinking Styles Questionnaire. Results indicate less positive alcohol expectancies partially mediate the relationship between both religiousness and spirituality and underage alcohol use. This suggests religiousness and spirituality's protective influence on underage drinking is partly due to their influence on expectations about alcohol's positive effects. Since underage drinking predicts problem drinking later in life and places one at risk for serious physical and mental health problems, it is important to identify specific points of intervention, including expectations about alcohol that rise from religious and spiritual factors.
Etelälahti, T J; Eriksson, C J P
The anabolic steroid nandrolone decanoate has been reported to increase voluntary ethanol intake in Wistar rats. In recent experiments we received opposite results, with decreased voluntary ethanol intake in both high drinking AA and low drinking Wistar rats after nandrolone treatment. The difference between the two studies was that we used pure nandrolone decanoate in oil, whereas in the previous study the nandrolone product Deca-Durabolin containing benzyl alcohol (BA) was used. The aims of the present study were to clarify whether the BA treatment could promote ethanol drinking and to assess the role of the hypothalamic-pituitary-adrenal-gonadal axes (HPAGA) in the potential BA effect. Male AA and Wistar rats received subcutaneously BA or vehicle oil for 14 days. Hereafter followed a 1-week washout and consecutively a 3-week voluntary alcohol consumption period. The median (± median absolute deviation) voluntary ethanol consumption during the drinking period was higher in BA-treated than in control rats (4.94 ± 1.31 g/kg/day vs. 4.17 ± 0.31 g/kg/day, p = 0.07 and 1.01 ± 0.26 g/kg/day vs. 0.38 ± 0.27 g/kg/day, p = 0.05, for AA and Wistar rats, respectively; combined effect p < 0.01). The present results can explain the previous discrepancy between the two nandrolone studies. No significant BA effects on basal and ethanol-mediated serum testosterone and corticosterone levels were observed in blood samples taken at days 1, 8 and 22. However, 2h after ethanol administration significantly (p = 0.02) higher frequency of testosterone elevations was detected in high drinking AA rats compared to low drinking Wistars, which supports our previous hypotheses of a role of testosterone elevation in promoting ethanol drinking. Skin irritation and dermatitis were shown exclusively in the BA-treated animals. Altogether, the present results indicate that earlier findings obtained with Deca-Durabolin containing BA need to be re-evaluated.
Oei, T P; Burrow, T
Although alcohol expectancy (expectations about the effects of drinking alcohol on one's behavior and mood) and drinking refusal self-efficacy (one's perceived ability to resist drinking in high-risk situations) have consistently been demonstrated to be useful to our understanding of alcohol use and abuse, the specificity of these constructs to alcohol consumption has not been previously demonstrated. Using 161 first-year psychology students and multiple regression analyses this study indicated that alcohol expectancies and drinking refusal self-efficacy were specifically related to quantity of alcohol consumption, but not to caffeine or nicotine intake. These results provide empirical evidence to confirm the theoretical and practical utility of these two cognitive constructs to alcohol research and serve to strengthen the theoretical foundations of alcohol expectancy theory.
Vestergaard, M; Wisborg, K; Henriksen, TB
of extensive brain growth and differentiation in this period. We evaluated the association between prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures in 2 population-based birth cohorts. METHODS: The Aarhus Birth Cohort consisted of 25,196 children of mothers who were...... Birth Cohort, but the corresponding association was weak in the Aalborg-Odense cohort. We found no association between maternal alcohol and coffee consumption and the risk for febrile seizures. The results were similar for simple and complex febrile seizures. CONCLUSIONS: Our data suggest that prenatal...... exposure to low to moderate levels of alcohol and coffee has no impact on the risk for febrile seizures, whereas a modest smoking effect cannot be ruled out....
Full Text Available OBJECTIVE(S: To investigate associations between alcohol drinking by parents at different time of their life and alcohol use by adolescents.DESIGN: The longitudinal epidemiological study design was used to answer the proposed research questions. This study is based on the data of the Family and Children of Ukraine Study (FCOU, which is a prospective cohort study of women and children. PARTICIPANTS: Recruited subjects were pregnant women with last menstrual period (LMP between 25 December 1992 and 23 July 1994. Self-completed questionnaires and the medical record data were collected at the first antenatal clinic visit and at the delivery. The sample in the city of Dniprodzerzhynsk consists of 2148 women, their children and partners (if any, but at 15-17-years-old follow-up only data about 1020 participants were available. MAIN EXPOSURES: Use of alcohol by mother/father before pregnancy, during pregnancy, and at 15-17 years of child’s age.OUTCOME MEASURE: Use of alcohol by 15-17-year-old adolescent.RESULTS: Use of alcohol more than once a week by mother before pregnancy was associated with alcohol abuse by adolescents, unlike father’s use of alcohol before and during pregnancy. Use of alcohol both by mother and father during adolescence of their offspring was strongly associated with alcohol abuse by the child. In the multivariate analysis only alcohol use by mother during adolescence of the child was significantly associated with alcohol use by the adolescent.CONCLUSIONS: This study supports the hypothesis that concurrent social factors influence regular alcohol use among adolescents more intensively than early life factors.
Piasecki, Thomas M; Cooper, M Lynne; Wood, Phillip K; Sher, Kenneth J; Shiffman, Saul; Heath, Andrew C
Alcohol use can be understood as a strategic behavior, such that people choose to drink based on the anticipated affective changes produced by drinking relative to those produced by alternative behaviors. This study investigated whether people who report drinking for specific reasons via the Drinking Motives Questionnaire-Revised (DMQ-R; Cooper, 1994) actually experience the alcohol effects they purportedly seek. As a secondary goal, we examined relations between drinking motives and indices of the amount of alcohol consumed. Data were drawn from 3,272 drinking episodes logged by 393 community-recruited drinkers during a 21-day Ecological Momentary Assessment investigation. After accounting for selected covariates, DMQ-R enhancement motives uniquely predicted real-time reports of enhanced drinking pleasure. DMQ-R coping motives were associated with reports of increased drinking-contingent relief and punishment. Enhancement motives uniquely predicted consuming more drinks per episode and higher peak intra-episode estimated blood alcohol concentration. The findings extend the evidence for the validity of the DMQ-R motive scores by demonstrating that internal drinking motives (enhancement and coping) are related to the experienced outcomes of drinking in the manner anticipated by theory.
Haan, de L.; Haan, de H.A.; Palen, van der J.A.M.; Olivier, B.; Verster, J.C.
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 consumpt
van Schoor, Guido; Bot, Sander M; Engels, Rutger C M E
This study examined whether personality traits and peer drinking affect alcohol consumption in young adults. Data were analyzed from a study that was conducted in a 'bar laboratory' in which ad-lib drinking of peer groups was observed. The findings indicate that extroversion is moderately associated with self-reported daily drinking, while low emotional stability is modestly associated with alcohol-related problems. With regard to drinking in the observational drinking setting, personality is not associated with young adults' actual alcohol consumption. Further, peer drinking levels were strongly related to young adults' drinking. Besides, agreeableness interacted with the effects of peer drinking on young adults' drinking in such a way that agreeable individuals adapted their actual alcohol consumption more easily than others when socializing in a high- or a low-drinking peer group. We concluded that drinking in a peer context, irrespective of personality, played a major role in forming young adults' drinking. However, personality (i.e. agreeableness) definitely played a role to the extent of the individuals' adaptation to peer drinking norms.
Wechsler, Henry; Lee, Jae Eun; Nelson, Toben F.; Kuo, Meichun
Used data from college alcohol surveys conducted between 1993-01 to compare underage students' and older students' drinking behaviors, access to alcohol, and exposure to prevention. While underage drinking rates decreased, binge drinking rates remained constant. Underage students' frequent binge drinking and related problems increased. College…
Kraushaar, Kevin; Alsop, Brent
Reduced alcohol availability following the closure of the sole hotels in two rural towns afforded a naturalistic experiment to study the effects of alcohol availability and context for drinking on consumption. Measures of consumption derived from interviews, total dollars of liquor sales, and police drink-driving data were compared across two…
Despite ample evidence on risky drinking in adolescence and beyond, little is known about early alcohol-related precursors. The present study investigates whether preschool children are already familiar with the emotional changes that are likely to occur when people drink alcohol, that is, their alc
Ralston, T.E.; Palfai, T.P.; Rinck, M.
Background Research suggests that depressed mood is associated with alcohol-related problems, though its relation with drinking behavior has been inconsistent across studies. Efforts to better understand the link between depressed mood and alcohol use have examined drinking motives as a potentially
Messler, Erick C.; Quevillon, Randal P.; Simons, Jeffrey S.
The relationship between perceived parental approval of drinking and alcohol use and problems was explored with undergraduate students in a small midwestern university. Participants completed a survey measuring demographic information, perceived approval of drinking, and alcohol use and problems. Results indicated perceived parental approval of…
Poelen, E.A.P.; Engels, R.C.M.E.; Scholte, R.H.J.; Boomsma, D.I.; Willemsen, G.
Previous research has indicated that friends' drinking may influence alcohol use in adolescents and young adults. We explored whether similarities in the drinking behavior of friends of twins influence the genetic architecture of alcohol use in adolescence and young adulthood. Survey data from The N
Verster, Joris C; Benson, Sarah; Johnson, Sean J; Scholey, Andrew; Alford, Chris
It has been suggested that consuming alcohol mixed with energy drink (AMED) may increase total alcohol consumption. Aims of this systematic review and meta-analysis were (i) to compare alcohol consumption of AMED consumers with alcohol only (AO) consumers (between-group comparisons), and (ii) to examine if alcohol consumption of AMED consumers differs on AMED and AO occasions (within-subject comparisons). A literature search identified fourteen studies. Meta-analyses of between-group comparisons of N = 5212 AMED consumers and N = 12,568 AO consumers revealed that on a typical single drinking episode AMED consumers drink significantly more alcohol than AO consumers (p = 0.0001, ES = 0.536, 95%CI: 0.349 to 0.724). Meta-analyses of within-subject comparisons among N = 2871 AMED consumers revealed no significant difference in overall alcohol consumption on a typical drinking episode between AMED and AO occasions (p = 0.465, ES = -0.052, 95%CI: -0.192 to 0.088). In conclusion, between-group comparisons suggest that heavy alcohol consumption is one of the several phenotypical differences between AMED and AO consumers. Within-subject comparisons revealed, however, that AMED consumption does not increase the total amount of alcohol consumed on a single drinking episode.
Kheokao, Jantima K; Kirkgulthorn, Tassanee; Yingrengreung, Siritorn; Singhprapai, Phuwasith
This study explored effects of family, school, and marketing communications on alcohol use and intention to drink of Thai students. We conducted a survey in which 5,184 students participated. Respondents were selected randomly from school districts throughout Thailand. In this survey we measured the exposure to, reception of, and perceptions concerning alcohol marketing communication, school absenteeism and achievement, family alcohol use, students' alcohol use, and drinking intentions. Findings indicated students' low alcohol use, moderate intention to drink, and high prevalence of family drinking. The levels of exposure and also the information receptivity to alcohol media marketing of Thai students were low. The respondents had a high level of media literacy on alcohol marketing communication. Multiple regression and focus group discussions provided support for the contention that there were significant effects of school achievement, absenteeism and media marketing communication on alcohol use (R2 = 14%) and intention to drink (R2 = 11%). Therefore, consideration of relevant school and alcohol policies, including monitoring of media marketing communication, will be needed.
Iwamoto, Derek; Takamatsu, Stephanie; Castellanos, Jeanett
Binge drinking (five drinks or more in a 2-h sitting for men or four or more drinks in a 2-h sitting for women) and alcohol-related problems are a growing problem among Asian American young adults. The current study examines the sociocultural (i.e., generational status and ethnic identity) determinants of binge drinking and alcohol-related problems across U.S.-born, young-adult, Asian American ethnic groups. Data were collected from 1,575 Asian American undergraduates from a public university in Southern California. Chinese Americans consisted of the largest Asian ethnicity in the study, followed by Vietnamese, Filipino, Korean, South Asian, Japanese, Multi-Asian, and "other Asian American." Participants completed a web-based assessment of binge drinking, alcohol-related problems, ethnic identity, descriptive norms (i.e., perceived peer drinking norms), and demographic information. An analysis of variance was used to determine potential gender and ethnic differences in binge drinking and alcohol-related problems. Negative binomial regression was selected to examine the relationship between the predictors and outcomes in our model. There were no gender differences between Asian American men and women in regards to binge drinking; however, men reported more alcohol-related problems. Japanese Americans reported the highest number of binge-drinking episodes and alcohol-related problems, followed by Filipino and Multi-Asian Americans (e.g., Chinese and Korean). Living off-campus; higher scores in descriptive norms; Greek status; and belonging to the ethnic groups Japanese, Filipino, Multi-Asian, Korean, and South Asian increased the risk of engaging in binge drinking. Quantity of alcohol consumed, Greek status, gender, Filipino, South Asian, other Asian, and lower ethnic identity scores were related to alcohol-related problems. Using one of the largest samples collected to date on sociocultural determinants and drinking among U.S.-born Asian American young adults, the
Halim, Andrew; Hasking, Penelope; Allen, Felicity
Social norms are key predictors of college student drinking. Additionally, the social reasons for consumption (i.e. social drinking motives) are important to understanding drinking behaviour. This study investigated the effects of social norms and social motives on alcohol consumption. A total of 229 college students completed an online questionnaire assessing their drinking behaviour, social drinking motives and their perceived drinking social norms. Drinking social norms were assessed as descriptive norms (i.e. the individual's perceived prevalence of alcohol consumption), and injunctive norms (i.e. the individual's perceived approval of drinking by their peers). Additionally, injunctive norms were further separated into distal (socially distant peers) and proximal (socially close peers). Hierarchical regression analyses revealed descriptive norms, proximal injunctive norms and social motives all independently predicted alcohol consumption. Additionally, the relationship between proximal injunctive norms and consumption, and descriptive norms and consumption was mediated by social motives. Lastly, there was a significant three-way interaction between descriptive norms, distal injunctive norms and social motives on drinking. Consideration of both the individual factors and the complex interplay between social norms and social motives on alcohol consumption is necessary to further understand drinking behaviour, and to develop more effective alcohol harm-reduction strategies.
Clark, Ailsa; Tran, Cathy; Weiss, Alexander; Caselli, Gabriele; Nikčević, Ana V; Spada, Marcantonio M
This study investigated the relative contribution of the Big 5 personality factors and alcohol metacognitions in predicting weekly levels of alcohol use in binge drinking university students. No research to date has investigated whether either of these constructs predicts levels of weekly alcohol use in binge drinkers. A sample of university students (n=142) who were classified as binge drinkers were administered the following self-report instruments: NEO-Five Factor Inventory (NEO-FFI; Costa & McCrae, 1992), Positive Alcohol Metacognitions Scale (PAMS; Spada & Wells, 2008), Negative Alcohol Metacognitions Scale (NAMS; Spada & Wells, 2008), and Khavari Alcohol Test (KAT; Khavari & Farber, 1978). Pearson product-moment correlations showed that weekly levels of alcohol use were negatively correlated with agreeableness and conscientiousness and positively correlated with positive alcohol metacognitions about cognitive self-regulation, negative alcohol metacognitions about uncontrollability and negative alcohol metacognitions about cognitive harm. A hierarchical regression analysis revealed that conscientiousness and positive alcohol metacognitions about cognitive self-regulation were the only two significant predictors of weekly levels of alcohol use when controlling for gender. These findings show that being male, low on conscientiousness and high on positive alcohol metacognitions about cognitive self-regulation raises the risk for increased weekly levels of alcohol use in binge drinking university students. The implications of these findings are discussed.
Verster JC; Benson S; Scholey A
Joris C Verster,1,2 Sarah Benson,2 Andrew Scholey21Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacology, Utrecht University, Utrecht, the Netherlands; 2Centre for Human Psychopharmacology, Swinburne University, Melbourne, VIC, AustraliaIntroduction: The aim of this survey was to assess the motives for energy drink consumption, both alone and mixed with alcohol, and to determine whether negative or neutral motives for consuming alcohol mixed with energy drinks (AMED) have a ...
Full Text Available Raki is an aniseed flavoured traditional Turkish alcoholic drink. Antioxidant capacity of raki samples from different commercial brands were evaluated by CUPRAC, DPPH, TEAC and ORAC assays and correlations between these assays and total phenolic content were also investigated. Additionally, the one-way ANOVA and Bonferroni tests were performed to compare differences between values of the samples. Results indicated that different raki samples exhibited different antioxidant capacity and total phenolic content. The mean antioxidant capacity values of samples were in the order of: ORAC>TEAC>CUPRAC>DPPH. The correlations of total phenolic content of samples with their CUPRAC, TEAC and ORAC results were found statistically significant, while DPPH assay showed no significant correlation.
Timothy O Fawehinmi
Full Text Available The aim of this population-based study was to investigate differences in dietary patterns in relation to the level of alcohol consumption among Finnish adults. This study was part of the FinDrink project, an epidemiologic study on alcohol use among Finnish population. It utilized data from the Kuopio Ischaemic Heart Disease Risk Factor Study. A total of 1720 subjects comprising of 816 men and 904 women aged 53-73 years were included in the study in 1998-2001. Food intake was collected via a 4-day food diary method. Self-reported alcohol consumption was assessed with quantity-frequency method based on the Nordic Alcohol Consumption Inventory. Weekly alcohol consumption was categorized into three groups: non-drinkers (<12 grams, moderate drinkers (12-167.9 grams for men, 12-83.9 grams for women and heavy drinkers (≥ 168 grams for men, ≥ 84 grams for women. Data were analyzed for men and women separately using multiple linear regression models, adjusted for age, occupational status, marital status, smoking, body mass index and leisure time physical activity. In women, moderate/heavy drinkers had lower fibre intake and moderate drinkers had higher vitamin D intake than non-drinkers. Male heavy drinkers had lower fibre, retinol, calcium and iron intake, and moderate/heavy drinkers had higher vitamin D intake than non-drinkers. Fish intake was higher among women moderate drinkers and men moderate/heavy drinkers than non-drinkers. In men, moderate drinkers had lower fruit intake and heavy drinkers had lower milk intake than non-drinkers. Moderate drinkers had higher energy intake from total fats and monosaturated fatty acids than non-drinkers. In contrast, energy intake from carbohydrates was lower among moderate/heavy drinkers than non-drinkers. In conclusion, especially male heavy drinkers had less favorable nutritional intake than moderate and non-drinkers. Further studies on the relationship between alcohol consumption and dietary habits are
Studer, Joseph; Baggio, Stéphanie; Dupuis, Marc; Mohler-Kuo, Meichun; Daeppen, Jean-Bernard; Gmel, Gerhard
Alcohol may be used and misused for different reasons, i.e., to enhance positive affect and to cope with negative affect. These to pathways are thought to depend on two distinct and relatively stable neurobiological systems: the behavioral activation (BAS; i.e., fun seeking, drive, reward responsiveness) and behavioral inhibition (BIS) systems. This study investigates the associations of BAS and BIS sensitivity with risky single-occasion drinking and alcohol use disorder in a representative sample of 5362 young Swiss men. In order to better understand the contribution of more proximal motivational factors in the associations of BIS and BAS with alcohol outcomes, mediations via drinking motives (i.e., enhancement, social, coping, conformity) was also tested. Risky single-occasion drinking and alcohol use disorder were positively associated with fun seeking and negatively with reward responsiveness. Drive was negatively associated with risky single-occasion drinking. BIS was positively associated with alcohol use disorder and negatively with risky single-occasion drinking. Positive associations of fun seeking with risky single-occasion drinking and alcohol use disorder were partially mediated mainly by enhancement motives. Negative association of drive with risky single-occasion drinking was partially mediated by conformity motives. The negative reward responsiveness-alcohol use disorder association was partially mediated, whereas the negative reward responsiveness-risky single-occasion drinking association was fully mediated, mainly by coping and enhancement motives. The positive BIS-alcohol use disorder association was fully mediated mainly by coping motives. Fun seeking constitutes a risk factor, whereas drive and reward responsiveness constitute protective factors against alcohol misuse and disorder. BIS constitutes a protective factor against risky single-occasion drinking and a risk factor for alcohol use disorder. The results of the mediation analysis suggest
Full Text Available Alcohol may be used and misused for different reasons, i.e. to enhance positive affect and to cope with negative affect. These to pathways are thought to depend on two distinct and relatively stable neurobiological systems: the behavioral activation (BAS; i.e. fun seeking, drive, reward responsiveness and behavioral inhibition (BIS systems. This study investigates the associations of BAS and BIS sensitivity with risky single-occasion drinking and alcohol use disorder in a representative sample of 5,362 young Swiss men. In order to better understand the contribution of more proximal motivational factors in the associations of BIS and BAS with alcohol outcomes, mediations via drinking motives (i.e. enhancement, social, coping, conformity was also tested.Risky single-occasion drinking and alcohol use disorder were positively associated with fun seeking and negatively with reward responsiveness. Drive was negatively associated with risky single-occasion drinking. BIS was positively associated with alcohol use disorder and negatively with risky single-occasion drinking. Positive associations of fun seeking with risky single-occasion drinking and alcohol use disorder were partially mediated mainly by enhancement motives. Negative association of drive with risky single-occasion drinking was partially mediated by conformity motives. The negative reward responsiveness –alcohol use disorder association was partially mediated, whereas the negative reward responsiveness –risky single-occasion drinking association was fully mediated, mainly by coping and enhancement motives. The positive BIS–alcohol use disorder association was fully mediated mainly by coping motives. Fun seeking constitutes a risk factor, whereas drive and reward responsiveness constitute protective factors against alcohol misuse and disorder. BIS constitutes a protective factor against risky single-occasion drinking and a risk factor for alcohol use disorder. The results of the
Osler, M; Jørgensen, Torben; Grønbaek, M;
of education, age and smoking. In total, 6,695 Danish men and women aged 30, 40, 50, and 60 years were included. RESULTS: Alcohol drinking decreased in both men and women during the study period, but changes were only significant among the highest educated. In the highest educated men the prevalence......AIMS: To examine trends in alcohol drinking in different educational groups. METHODS: Data from three cross-sectional WHO MONICA surveys conducted in 1982-84, 1987, and 1991-92 were analysed to estimate trends in abstention, moderate, heavy, and sporadic heavy alcohol use in relation to level...... of moderate alcohol use increased from 77 to 82%, while heavy alcohol use declined from 19 to 12%. In the highest educated women the prevalence of abstention increased from 15 to 22%, while moderate alcohol use declined from 78 to 68%. CONCLUSION: During the 1980s, alcohol drinking decreased among the highest...
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 moti
Johnson, Sean J; Alford, Chris; Verster, Joris C|info:eu-repo/dai/nl/241442702; 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 moti
McKay, Michael T.; Cole, Jon C.; Sumnall, Harry
Focus groups were conducted with 15- to 16-year olds in Northern Ireland looking at reasons for alcohol consumption and reflections on specific attitudes towards alcohol and behaviours resulting from alcohol use. Participants reported greater concern with "being caught" drinking by parents than with any negative short- or long-term health impact…
Maldonado-Molina, Mildred M.; Reingle, Jennifer M.; Tobler, Amy L.; Komro, Kelli A.
Alcoholic beverage consumption among high school students has shifted from beer to liquor. The current longitudinal study examined the effects of beverage-specific alcohol use on drinking behaviors among urban youth. Data included 731 adolescents who participated in Project Northland Chicago and reported consuming alcohol in 7th grade. Logistic…
Valentine, Gill; Holloway, Sarah; Knell, Charlotte; Jayne, Mark
This paper focuses on the contemporary British moral panic about young people and the consumption of alcohol in public space. Most of this public debate has focused on binge drinking in urban areas as a social problem. Here, we consider instead the role of alcohol in rural communities, and in particular alcohol consumption in domestic and informal…
Spijkerman, R.; Eijnden, R.J.J.M. van den; Huiberts, A.M.P.
The aim of this study was to investigate to what extent alcohol-specific parenting practices relate to adolescents’ alcohol use, binge drinking, and alcohol-related problems, and whether these associations are moderated by socioeconomic status (SES), i.e. parents’ education level and family income.
Shabanzadeh, Daniel Mønsted; Sørensen, Lars Tue
Alcohol abuse appears to increase postoperative complications, but clinical trials have reported conflicting results. The objective of this systematic review and meta-analysis is to clarify how alcohol drinking affects postoperative surgical site infection and anastomotic leakage and to determine...... the impact of perioperative alcohol intervention....
Johnson, Sean J; Alford, Chris; Stewart, Karina; Verster, Joris C
Previous research reported positive associations between alcohol mixed with energy drink (AMED) consumption and overall alcohol consumption. However, results were largely based on between-subjects comparisons comparing AMED consumers with alcohol-only (AO) consumers, and therefore cannot sufficiently control for differences in personal characteristics between these groups. In order to determine whether AMED consumers drink more alcohol on occasions they consume AMED compared to those when they drink AO additional within-subjects comparisons are required. Therefore, this UK student survey assessed both alcohol consumption and alcohol-related negative consequences when consumed alone and when mixed with energy drinks, using a within-subject design. A total of 1873 students completed the survey, including 732 who consumed AMED. It was found that AMED consumers drank significantly less alcohol when they consumed AMED compared to when they drank AO (p negative alcohol-related consequences were reported on AMED occasions compared to AO occasions (p energy drinks does not increase total alcohol consumption or alcohol-related negative consequences.
Tolstrup, Janne S; Halkjaer, Jytte; Heitmann, Berit L
drinking, drinking on 1, 2-4, 5-6, and 7 d/wk, respectively, compared with men who drank alcohol on alcohol intake or total energy intake did not affect results considerably. CONCLUSIONS: Drinking pattern may...... a prospective cohort study conducted in 1993-1997 (baseline) and 1999-2002 (follow-up) and included 43 543 men and women. Baseline information on alcohol drinking frequency was related to 1) change in waist circumference by linear regression and 2) major gain and major loss in waist circumference (defined...... as waist change in the lowest or highest quintile of waist changes) by polytomous logistic regression, also taking into account amount of alcohol intake. RESULTS: Drinking frequency was inversely associated with changes in waist circumference in women and was unassociated with changes in waist...
Rose, A K; Hardman, C A; Christiansen, P
Alcohol consumption is a potential risk factor for being overweight. We aimed to investigate the effects of an alcohol priming dose and an alcohol-related environment on snacking behaviour. One hundred and fourteen social drinkers completed one of four experimental sessions either receiving a priming dose of alcohol (.6 g/kg) or soft drink in a bar-lab or a sterile lab. Participants provided ratings of appetite, snack urge, and alcohol urge before and after consuming their drinks. Participants completed an ad libitum snack taste test of savoury and sweet, healthy and unhealthy foods before completing the self-reports a final time. Appetite and snack urge increased more following alcohol consumption, and decreased to a lesser extent following the taste test relative to the soft drink. Total calories (including drink calories) consumed were significantly higher in the alcohol groups. There was a marginal effect of environment; those in the bar-lab consumed a higher proportion of unhealthy foods. These effects were more pronounced in those who were disinhibited. While alcohol may not increase food consumption per se, alcohol may acutely disrupt appetite signals, perhaps via processes of reward and inhibitory control, resulting in overall greater calorie intake. Individuals who are generally disinhibited may be more vulnerable to the effects of alcohol and drinking environments on eating behaviour.
Kündig, H.; Kuntsche, E.N.
BACKGROUND: Whereas the effects of modeling and of drinking contexts on alcohol use are documented, studies are lacking regarding the effect of given social exposures on actual alcohol consumption during drinking episodes (i.e., in situ alcohol consumption, the quantity of alcohol actually ingested
Darling, Helen; Reeder, Anthony I.; McGee, Rob; Williams, Sheila
We describe self-reported sources of income and expenditure, and the association between part-time employment and spending on fast food, alcohol, cigarettes, and gambling for a sample of 3434 New Zealand (NZ) secondary school students (mean age 15.0 years). Disposable income was usually received from parents and guardians, but nearly 40% of…
Herzfeld, T.; Huffman, S.K.; Rizov, M.
This paper presents evidence on the impact of individual as well as regional characteristics on changes in fat, protein, alcohol and cigarette consumption, and on diet’s diversity between 1994 and 2004. The results from a dynamic econometric model suggest that among individual determinants such as i
Maasland, D.H.E.; Brandt, P.A. van den; Kremer, S.H.A.; Goldbohm, R.A.; Schouten, L.J.
Background: Prospective data on alcohol consumption, cigarette smoking and risk of head-neck cancer (HNC) subtypes, i.e. oral cavity cancer (OCC), oro-/hypopharyngeal cancer (OHPC), and laryngeal cancer (LC), are limited. We investigated these associations within the second largest prospective study
Zinser, Otto; Freeman, James E.; Ginnings, David K.
Compares college student attitude ratings and recall scores of various advertisements. Results reveal that the rating and recall scores of alcohol advertisements were significantly higher than those for cigarette advertisements and were among the highest of all the advertisements. Sex differences are examined. Results indicate that college…
Lindgren, K.P.; Neighbors, C.; Wiers, R.W.; Gasser, M.L.; Teachman, B.A.
Introduction: Implicit drinking identity (i.e., cognitive associations between the self and drinking) is a reliable predictor of drinking. However, whether implicit drinking identity might mediate the relationship between other robust predictors of drinking and drinking outcomes is unknown. We hypot
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
Maimon, David; Browning, Christopher R
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.
Larsen, H.; Engels, R.C.M.E.; Wiers, R.W.H.J.; Granic, I.; Spijkerman, R.
Aims Dual-process models imply that alcohol use is related to implicit as well as explicit cognitive processes. Few studies have tested whether both types of processes are related to ad libitum drinking. In a series of three studies, we tested whether both implicit and explicit alcohol-related cogni
Larsen, H.; Engels, R.C.M.E.; Wiers, R.W.; Granic, I.; Spijkerman, R.
Aims: Dual-process models imply that alcohol use is related to implicit as well as explicit cognitive processes. Few studies have tested whether both types of processes are related to ad libitum drinking. In a series of three studies, we tested whether both implicit and explicit alcohol-related cogn
Rubinsky, Anna D; Bishop, Michael J; Maynard, Charles
Both AUDIT-C alcohol screening scores up to a year before surgery and clinical documentation of drinking over 2 drinks per day immediately prior to surgery ("documented drinking >2d/d") are associated with increased postoperative complications and health care utilization. The purpose of this stud...... was to evaluate whether documented drinking >2d/d contributed additional information about postoperative risk beyond past-year AUDIT-C screening results.......Both AUDIT-C alcohol screening scores up to a year before surgery and clinical documentation of drinking over 2 drinks per day immediately prior to surgery ("documented drinking >2d/d") are associated with increased postoperative complications and health care utilization. The purpose of this study...
Full Text Available Abstract Background Cancer constitutes a serious burden of disease worldwide and has become the second leading cause of death in China. Alcohol consumption is causally associated with the increased risk of certain cancers. Due to the current lack of data and the imperative need to guide policymakers on issues of cancer prevention and control, we aim to estimate the role of alcohol on the cancer burden in China in 2005. Methods We calculated the proportion of cancers attributable to alcohol use to estimate the burden of alcohol-related cancer. The population attributable fraction was calculated based on the assumption of no alcohol drinking. Data on alcohol drinking prevalence were from two large-scale national surveys of representative samples of the Chinese population. Data on relative risk were obtained from meta-analyses and large-scale studies. Results We found that a total of 78,881 cancer deaths were attributable to alcohol drinking in China in 2005, representing 4.40% of all cancers (6.69% in men, 0.42% in women. The corresponding figure for cancer incidence was 93,596 cases (3.63% of all cancer cases. Liver cancer was the main alcohol-related cancer, contributing more than 60% of alcohol-related cancers. Conclusions Particular attention needs to be paid to the harm of alcohol as well as its potential benefits when making public health recommendations on alcohol drinking.
Douglas Coate; Michael Grossman
Based on an analysis of the second National Health and Nutrition Examination Survey, conducted between 1976 and 1980, we find that the frequency of the consumption of beer, the most popular alcoholic beverage among youths, is inversely related to the real price of beer and to the minimum legal age for its purchase and consumption. The negative price and legal drinking age effects are by no means limited to reductions in the fraction of youths who consume beer infrequently (less than once a we...
Kuntsche, Emmanuel; Stewart, Sherry H
A structural equation model was estimated based on a Swiss national sample of 5649 12- to 18-year-olds to test whether individual drinking motives mediate the link between classmates' motives and individual alcohol use. Results showed that the social, enhancement, coping and conformity motives of individual students are associated with the corresponding motive dimension of other students in the class. No direct effect of the four classmates' motives on individual drinking, but an indirect effect via individual motives was observed. It appears that drinking motives within the adolescent social environment exert their influence on drinking by way of shaping individual motives.
Khokhar, Jibran Y; Green, Alan I
Alcohol use disorder in patients with schizophrenia dramatically worsens their clinical course, and few treatment options are available. Clozapine appears to reduce alcohol use in these patients, but its toxicity limits its use. To create a safer clozapine-like drug, we tested whether the antipsychotic iloperidone, a drug that combines a weak dopamine D2 receptor blockade and a potent norepinephrine alpha-2 receptor blockade would reduce alcohol drinking, and whether its effect on alcohol drinking could be increased if combined with an agent to facilitate norepinephrine activity. Syrian golden hamsters (useful animal model for screening drugs that reduce alcohol drinking in patients with schizophrenia) were given free access to water and alcohol (15% v/v) until stable drinking was established. Animals (n = 6-7/group), matched according to alcohol intake, were treated daily with each drug (iloperidone; clozapine; haloperidol; desipramine [norepinephrine reuptake inhibitor]; with idazoxan [norepinephrine alpha-2 receptor antagonist]) or with a two-drug (iloperidone + desipramine; iloperidone + idazoxan) combination for 14 days. Moderate doses of iloperidone (1-5 mg/kg) significantly reduced alcohol drinking (p hamster, whereas higher doses (10-20 mg/kg) did not. In addition, 5 mg/kg of iloperidone reduced alcohol drinking to the same extent as clozapine (8 mg/kg), whereas haloperidol (0.2 mg/kg) did not. Moreover, iloperidone's effects were enhanced via the addition of desipramine (3 mg/kg), but not idazoxan (1.5/3 mg/kg). In this animal model, iloperidone decreases alcohol drinking as effectively as clozapine, and desipramine appears to amplify this effect. The data suggest that iloperidone, alone or in combination with desipramine, should be tested in patients with schizophrenia and alcohol use disorder.
D'hooghe, M. B.; Haentjens, P.; Nagels, G.; De Keyser, J.
Background: Certain lifestyle factors might influence disease activity in multiple sclerosis (MS). Objectives: To investigate the consumption of alcoholic beverages, caffeinated drinks, fish and cigarette smoking in relation to disability progression in relapsing onset and progressive onset MS. Meth
Brooks-Russell, Ashley; Simons-Morton, Bruce; Haynie, Denise; Farhat, Tilda; Wang, Jing
Descriptive norms are consistently found to predict adolescent alcohol use but less is known about the factors that predict descriptive norms. The objective of this study is to test if drinking with peers predicts later alcohol consumption and if this relationship is mediated by a change in the descriptive norms of peer alcohol use. Data are from a nationally representative cohort of high school students surveyed in the 10th and 11th grade (N = 2,162). Structural equation modeling was used to test a mediation model of the relationship between drinking with peers (T1) on later alcohol use (T2) and mediation of the relationship by descriptive norms (T2). Descriptive norms significantly mediated the relationship between drinking with peers and alcohol use for both males and females with a somewhat larger effect for males compared to females. These results support a continued focus on the development and evaluation of interventions to alter descriptive norms of alcohol use.
... changes that come from drinking alcohol can make people do stupid or embarrassing things, like throwing up or peeing on themselves. Drinking also gives people bad breath, and no one enjoys a hangover. ...
Full Text Available Abstract Background Alcohol use is increasing among women in Africa, and comparable information about women's current alcohol use is needed to inform national and international health policies relevant to the entire population. This study aimed to provide a comparative description of alcohol use among women across 20 African countries. Methods Data were collected as part of the WHO World Health Survey using standardized questionnaires. In total, 40,739 adult women were included in the present study. Alcohol measures included lifetime abstinence, current use (≥1 drink in previous week, heavy drinking (15+ drinks in the previous week and risky single-occasion drinking (5+ drinks on at least one day in the previous week. Country-specific descriptives of alcohol use were calculated, and K-means clustering was performed to identify countries with similar characteristics. Multiple logistic regression models were fitted for each country to identify factors associated with drinking status. Results A total of 33,841 (81% African women reported lifetime abstinence. Current use ranged from 1% in Malawi to 30% in Burkina Faso. Among current drinkers, heavy drinking varied between 4% in Ghana to 41% in Chad, and risky single-occasion drinking ranged from Conclusions A variety of drinking patterns are present among African women with lifetime abstention the most common. Countries with hazardous consumption patterns require serious attention to mitigate alcohol-related harm. Some similarities in factors related to alcohol use can be identified between different African countries, although these are limited and highlight the contextual diversity of female drinking in Africa.
Lambert, Michael T; Terrell, Jeffrey E; Copeland, Laurel A; Ronis, David L; Duffy, Sonia A
Tobacco exposure is a key risk factor for head and neck cancer, and continued smoking after diagnosis negatively affects outcomes. The present study examined tobacco smoking, nicotine dependence, alcohol use, and depression in survivors of head and neck cancer. Subjects at least 6 months post-initial diagnosis of head and neck cancer (N=694) drawn from three VA otolaryngology clinics (n=309, VA patients) and a university-based otolaryngology clinic (n=385, non-VA patients) were administered questionnaires and standardized rating instruments for nicotine and alcohol dependence and for depression. Additional clinical information was extracted from chart reviews. Despite high rates of prior smoking, less than one-quarter of all subjects continued to smoke. After controlling for significant confounding variables, we found that VA patients were more likely to be current smokers (OR=1.9, 95% CI=1.3-3.0), but current VA smokers did not differ significantly from non-VA smokers on the Fagerström Test for Nicotine Dependence criterion (p=.69). The VA patients were more likely to screen positive for problem drinking on the Alcohol Use Disorder Identification Test (OR=2.1, 95% CI=1.3-3.7). After adjusting for other variables, we found no statistical difference between the groups in depression scores on the Geriatric Depression Scale-Short Form. The study provides data on smoking, alcohol use, and depression in head and neck cancer survivors indicating that VA patients are at increased risk for continued smoking and problem drinking relative to non-VA patients. Head and neck cancer patients benefit from aggressive smoking cessation efforts by the VA, but many patients need specialized services that integrate smoking interventions with treatment of comorbid alcoholism.
Full Text Available The tendency to approach alcohol-related stimuli is known as the alcohol approach bias and has been related to heavy alcohol use. It is currently unknown whether the alcohol approach bias is more pronounced after emotional priming. The main aim of this study was to investigate whether positive and negative emotional primes would modulate the alcohol approach bias. For this purpose a new contextual Emotional Prime - Approach Avoidance Task (EP-AAT was developed, containing both negative and positive emotional primes. Explicit coping drinking motives were expected to be related to an increased alcohol approach bias after negative primes. Results of 65 heavy and 50 occasional drinkers showed that the alcohol approach bias was increased in both groups during negative emotional priming. This appeared to be due to slower alcohol avoidance rather than faster alcohol approach. This change in alcohol approach bias was positively related to explicit enhancement drinking motives and negatively related to alcohol use-related problems. A stronger alcohol approach bias in heavy compared to occasional drinkers could not be replicated here and coping drinking motives were not related to the alcohol approach bias in any of the emotional contexts. The current findings suggest that both occasional and heavy drinkers have a selective difficulty to avoid alcohol-related cues in a negative emotional context. Negative reinforcement may therefore be involved in different types of drinking patterns. The influence of emotional primes on alcohol related action tendencies may become smaller when alcohol use becomes more problematic, which is in line with habit accounts of addiction.
Vargas, Wanette M; Bengston, Lynn; Gilpin, Nicholas W; Whitcomb, Brian W; Richardson, Heather N
Teen binge drinking is associated with low frontal white matter integrity and increased risk of alcoholism in adulthood. This neuropathology may result from alcohol exposure or reflect a pre-existing condition in people prone to addiction. Here we used rodent models with documented clinical relevance to adolescent binge drinking and alcoholism in humans to test whether alcohol damages myelinated axons of the prefrontal cortex. In Experiment 1, outbred male Wistar rats self-administered sweetened alcohol or sweetened water intermittently for 2 weeks during early adolescence. In adulthood, drinking behavior was tested under nondependent conditions or after dependence induced by 1 month of alcohol vapor intoxication/withdrawal cycles, and prefrontal myelin was examined 1 month into abstinence. Adolescent binge drinking or adult dependence induction reduced the size of the anterior branches of the corpus callosum, i.e., forceps minor (CCFM), and this neuropathology correlated with higher relapse-like drinking in adulthood. Degraded myelin basic protein in the gray matter medial to the CCFM of binge rats indicated myelin was damaged on axons in the mPFC. In follow-up studies we found that binge drinking reduced myelin density in the mPFC in adolescent rats (Experiment 2) and heavier drinking predicted worse performance on the T-maze working memory task in adulthood (Experiment 3). These findings establish a causal role of voluntary alcohol on myelin and give insight into specific prefrontal axons that are both sensitive to alcohol and could contribute to the behavioral and cognitive impairments associated with early onset drinking and alcoholism.
Bloom, Paul N.; And Others
Surveys of adolescents examined the link between sports promotion and advertising of alcohol and tobacco and teen smoking and drinking behaviors. Data analysis found an association between exposure to sporting events and cigarette use and beer consumption. Watching stock car racing was related to cigarette use; football and basketball to beer use.…
Goldstein, Abby L.; Flett, Gordon L.
It is well-established that coping and enhancement drinking motives predict college student drinking and that personality traits predict drinking motives. Little is known, however, about personality and drinking patterns among individuals who drink for both enhancement and coping reasons. University students in the current study completed…
Foster, Dawn W; Neighbors, Clayton
This study evaluated self-consciousness as a moderator of the relationship between social drinking motives and alcohol use. Participants included 243 undergraduate students who reported alcohol use, alcohol-related problems, self-consciousness, and social motives. We expected that social drinking motives, private self-consciousness, and public self-consciousness would be positively associated with drinking and that this relationship would be moderated by self-consciousness. Specifically, we expected this relationship to be stronger for people lower in private self-consciousness, based on decreased awareness about their internal states. In addition, we expected that the relationship between social motives and drinking would be stronger among those who were higher in public self-consciousness, given their focus on the self as a social object. Consistent with expectations, the associations between social motives and peak drinking and drinks per week were more strongly associated among those lower in private self-consciousness. However, inconsistent with expectations, the relationship between social motives and drinking was stronger among those who were lower, rather than higher, in public self-consciousness. Overall implications of these research findings extend previous research emphasizing the importance of considering social influences in etiology and prevention of drinking. Moreover, while social motives are a consistent predictor of drinking among young adults, this is not universally true. This study contributes to social cognitive literature seeking to understand and identify individual factors related to drinking and their application to the adaptation of existing intervention approaches.
Full Text Available Rebekah L Fleming1,2 1Durham VA Medical Center, 2Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, USA Abstract: Alcohol drinking is a significant risk factor for morbidity and mortality in adolescents worldwide. Adolescents frequently binge drink, and this pattern of use is associated with poor school performance, injuries, violence, drug use, and a variety of poor psychosocial outcomes in adulthood. These associations have raised concerns that alcohol drinking may damage the adolescent brain and lead to impaired cognition and behavior. Similar to the neurotoxicity seen in adult alcoholics, magnetic resonance imaging studies of brain anatomy in adolescent drinkers have shown that alcohol disrupts the development of temporal and frontal cortices and myelinated fiber tracts throughout the brain. Although adult brains show some recovery with abstinence, at present, no studies have examined brain recovery in adolescents. Studies of neuropsychological function have found deficits in attention and visuospatial ability that show dose-dependent correlations with alcohol exposure and withdrawal symptoms, but visuospatial performance recovers with short-term abstinence. Differences in executive function and decision-making have also been found, but the available evidence suggests that these are not primarily the result of alcohol exposure; instead, they reflect premorbid factors that increase risk-taking and substance use. Nevertheless, alcohol drinking by adolescents remains an important concern because of the potential for brain injury in addition to the many negative consequences associated with acute intoxication. Keywords: adolescence, binge drinking, alcohol, magnetic resonance imaging, neuropsychological function
Kittipichai, Wirin; Sataporn, Hatairat; Sirichotiratana, Nithat; Charupoonphol, Phitaya
This study aimed to investigate alcoholic beverages drinking and predictive factors among female students. The participants were 377 subjects from 3 high schools in a tourist province, of Thailand. Data collection was done through self-administered questionnaire. Scales of the questionnaire had reliability coefficients ranging from 0.84 - 0.88. The data were analyzed by using descriptive and inferential statistics. The findings revealed as follows. About half (51%) of them have ever drunk and 10.5% of drinkers have drunk once a week. In addition, 15.6% of drinkers began their first drink when they were under 10 years old. Risk factors for alcohol consumption of female student were age, GPA, drinker in family, peer pressure, advertisement and accessibility to alcoholic beverages while protective factors were perception of drinking impacts on family and moral values. Students who have a drinking family member were 4.6 times more likely to drink than those who do not have.
Waldrop, Angela E; Ana, Elizabeth J Santa; Saladin, Michael E; McRae, Aimee L; Brady, Kathleen T
We examined predictors for age at onset of first alcohol use and onset of heaviest alcohol use among men (n = 43) and women (n = 46) with alcohol dependence and PTSD, PTSD only, alcohol dependence only, and controls, with a particular focus on individuals with child versus adult trauma. Using analysis of variance procedures, results showed differences in onset of first alcohol use and heaviest drinking between childhood and adulthood trauma victims. These preliminary results indicate that behavioral mechanisms associated with alcohol use patterns between individuals with childhood and adulthood trauma are dissimilar, suggesting greater psychopathological consequences for individuals with childhood trauma.
Jang, Hak Sun; Kim, Sung Soo; Jung, Jin-Gyu; Yoon, Seok-Joon; Yang, HyunJu; Joung, Hyun Chul
Background The purpose of this study was to examine whether facial flushing after drinking influences the relationship between alcohol consumption and prostatic hyperplasia among Korean men. Methods The subjects were 957 Korean men (180 non-drinkers, 389 with drinking-related facial flushing, 388 without facial flushing) in the 40–69 age group, who underwent prostate ultrasound at the health promotion center of Chungnam National University Hospital between 2008 and 2014. Alcohol consumption and alcohol-related facial flushing were assessed through a questionnaire. In terms of the amount consumed, 14 g of alcohol was considered a standard drink. With the non-drinker group as reference, logistic regression was used to analyze the relationship between weekly alcohol intake and prostatic hyperplasia in the flushing and non-flushing groups, with adjustment for confounding factors such as age, body mass index, smoking, and exercise patterns. Results Individuals aged 50–59 years who experienced drinking-related facial flushing had a significantly lower risk of prostatic hyperplasia than the non-drinker group, depending on alcohol consumption: ≤4 standard drinks (adjusted odds ratio [OR], 0.38; 95% confidence interval [CI], 0.16 to 0.86); >4 ≤8 standard drinks (OR, 0.35; 95% CI, 0.13 to 0.95); >8 standard drinks (OR, 0.33; 95% CI, 0.13 to 0.84). However, no significant relationship was observed between the number of drinks consumed and the risk of prostate hyperplasia in the non-flushing group. Conclusion The risk of prostatic hyperplasia appears to be reduced by alcohol consumption among Korean men aged 50–59 years who exhibit drinking-related facial flushing. PMID:28360985
Full Text Available Abstract Background The effect of tobacco smoking and alcohol drinking on esophageal cancer (EC has never been explored in Spain where black tobacco and wine consumptions are quite prevalent. We estimated the independent effect of different alcoholic beverages and type of tobacco smoking on the risk of EC and its main histological cell type (squamous cell carcinoma in a hospital-based case-control study in a Mediterranean area of Spain. Methods We only included incident cases with histologically confirmed EC (n = 202. Controls were frequency-matched to cases by age, sex and province (n = 455. Information on risk factors was elicited by trained interviewers using structured questionnaires. Multiple logistic regression was used to estimate adjusted odds ratios and 95% confidence intervals (CI. Results Alcohol drinking and tobacco smoking were strong and independent risk factors for esophageal cancer. Alcohol was a potent risk factor with a clear dose-response relationship, particularly for esophageal squamous-cell cancer. Compared to never-drinkers, the risk for heaviest drinkers (≥ 75 g/day of pure ethanol was 7.65 (95%CI, 3.16–18.49; and compared with never-smokers, the risk for heaviest smokers (≥ 30 cigarettes/day was 5.07 (95%CI, 2.06–12.47. A low consumption of only wine and/or beer (1–24 g/d did not increase the risk whereas a strong positive trend was observed for all types of alcoholic beverages that included any combination of hard liquors with beer and/or wine (p-trend Conclusion Our study shows that the risk of EC, and particularly the squamous cell type, is strongly associated with alcohol drinking. The consumption of any combination of hard liquors seems to be harmful whereas a low consumption of only wine may not. This may relates to the presence of certain antioxidant compounds found in wine but practically lacking in liquors. Tobacco smoking is also a clear risk factor, black more than blond.
Lehavot, Keren; Stappenbeck, Cynthia A; Luterek, Jane A; Kaysen, Debra; Simpson, Tracy L
Alcohol dependence (AD) and posttraumatic stress disorder (PTSD) are highly prevalent and comorbid conditions associated with a significant level of impairment. Little systematic study has focused on gender differences specific to individuals with both AD and PTSD. The current study examined gender-specific associations between PTSD symptom severity, drinking to cope (i.e., reduce negative affect), drinking for enhancement (i.e., increase positive affect), and average alcohol use in a clinical sample of men (n = 46) and women (n = 46) with comorbid AD and PTSD. Results indicated that PTSD symptoms were highly associated with drinking-to-cope motives for both men and women, but with greater drinking for enhancement motives for men only. Enhancement motives were positively associated with average alcohol quantity for both men and women, but coping motives were significantly associated with average alcohol quantity for women only. These findings suggest that for individuals with comorbid AD and PTSD, interventions that focus on reducing PTSD symptoms are likely to lower coping motives for both genders, and targeting coping motives is likely to result in decreased drinking for women but not for men, whereas targeting enhancement motives is likely to lead to reduced drinking for both genders.
@@ The Ministry of Commerce and the State Certification and Supervision Commission of China have recently officially promulgated a department regulatory document Implementing Regulation for Food Quality Certification - Alcoholic Drinks, which is the first one using the way of certification to demonstrate the respective quality of the alcoholic drinks products and is another one that is co-promulgated by the Ministry of Commerce and the State Certification and Supervision Commission of China.
Devos-Comby, Loraine; Daniel, Jason; LANGE, JAMES E.
This study tested the effects of committed relationships and presence of dates on alcohol consumption and preliminary sexual outcomes in natural drinking groups (NDGs). Undergraduate drinkers (N = 302) answered an online questionnaire on their most recent participation in a NDG. The interaction between relationship commitment and presence of a date on alcohol consumption was significant. Among students not in committed relationships, those dating within their NDG reported heavier drinking tha...
Paek, Hye-Jin; Hove, Thomas
Guided by the assumptions of the social ecological model and the social marketing approach, this study provides a simultaneous and comprehensive assessment of 4 major alcohol reduction strategies for college campuses: school education programs, social norms campaigns, alcohol counter-marketing, and alcohol control policies. Analysis of nationally representative secondary survey data among 5,472 underage students reveals that alcohol marketing seems to be the most formidable risk factor for underage drinking, followed by perceived drinking norms (injunctive norm) and lax policy enforcement. This analysis suggests that, to make social norms campaigns and alcohol control policies more effective, alcohol reduction strategies should be developed to counter the powerful influence of alcohol marketing and promotions.
... the widespread availability of alcohol, inconsistent enforcement of underage drinking laws, and limited interactions with parents and other ... BAC) Increases, So Does Impairment / Women and Alcohol / Underage Drinking / College Drinking / Older Adults and Drinking Spring 2014 ...
Vinci, Christine; Spears, Claire A; Peltier, MacKenzie R; Copeland, Amy L
Mindfulness is a multi-faceted construct, and research suggests that certain components (e.g., Acting with Awareness, Nonjudging) are associated with less problematic alcohol use. Recent research has examined whether specific drinking motives mediate the relationship between facets of mindfulness and alcohol use. The current study sought to extend this research by examining whether certain drinking motives would mediate the relationship between facets of mindfulness and problematic alcohol use in a sample of 207 college students classified as engaging in problematic drinking. Participants completed the Five Facet Mindfulness Questionnaire (FFMQ), Drinking Motives Questionnaire-Revised (DMQ-R), and Alcohol Use Disorders Identification Test (AUDIT). Results indicated that lower levels of Coping motives significantly mediated the relationship between greater Acting with Awareness and lower AUDIT score and between greater Nonjudging and lower AUDIT score. Lower levels of Conformity motives significantly mediated the relationship between greater Acting with Awareness and lower AUDIT score. These findings offer insight into specific mechanisms through which mindfulness is linked to less problematic drinking, and also highlight associations among mindfulness, drinking motives, and alcohol use among a sample of problematic college student drinkers. Future research should determine whether interventions that emphasize Acting with Awareness and Nonjudging facets of mindfulness and/or target coping and conformity motives could be effective for reducing problematic drinking in college students.
Oei, T P; Young, R M
Recent literature showed that expectancies or cognitions have been proposed as a major factor in influencing the amount of alcohol an individual consumes and the behavioral consequences following consumption. However, how alcohol expectancies influence alcohol consumption is unclear; this paper reports two studies of the relationship. Study I examined the relationship between alcohol consumption and alcohol-related positive and negative self-statements in 110 social drinkers. The results showed that, in a nondrinking situation, the alcohol expectancies and variables measuring consumption and alcohol-related problems were correlated. Also, subjects who perceived their "alcoholic sets" as negative consumed more than those who perceived theirs as positive. Study II investigated changes in self-statement responding in 8 light and 8 heavy drinkers in a "normal" pub drinking situation. The results showed that alcohol-dependent self-statements in the light drinkers were relatively stable across time and between drinking and nondrinking environments. However, the alcohol-dependent self-statements of heavy drinkers became more negative during the drinking session. Furthermore, the degree and nature of such changes appeared to be related to alcohol-associated problems and consumption.
Valencia Martín, José L; González, M José; Galán, Iñaki
Measurement of alcohol consumption is essential for proper investigation of its effects on health. However, its estimation is extremely complex, because of the diversity of forms of alcohol consumption and their highly heterogeneous classification. Moreover, each form may have different effects on health; therefore, not considering the most important drinking patterns when estimating alcohol intake could mask the important role of consumption patterns in these effects. All these issues make it very difficult to compare the results of different studies and to establish consistent associations for understanding the true effects of alcohol consumption, both overall and specific to each drinking pattern. This article reviews the main methods and sources of information available in Spain for estimating the most important aspects of alcohol consumption, as well as the most frequent methodological problems encountered in the measurement and classification of drinking patterns.
Smyth, Bobby P
We sought to examine the fall in age of first drinking in Ireland and to determine whether there were gender differences. We also aimed to determine whether there was a relationship between the per capita alcohol consumption evident when people entered later adolescence and their age of drinking onset.
Salemink, E.; Van Lier, P.A.C.; Meeus, W.; Raaijmakers, S.F.; Wiers, R.W.
Introduction: Most individuals start drinking during adolescence, a period in which automatically activated or implicit cognitive processes play an important role in drinking behavior. The aim of this study was to examine personality-related antecedents of implicit associations between alcohol and p
Bendtsen, Pernille; Damsgaard, Mogens Trab; Huckle, Taisia; Casswell, Sally; Kuntsche, Emmanuel; Arnold, Petra; de Looze, Margreet; Hofmann, Felix; Hublet, Anne; Simons-Morton, Bruce; ter Bogt, Tom; Holstein, Bjørn E.
Aims: To analyse how adolescent drunkenness and frequency of drinking were associated with adult drinking patterns and alcohol control policies. Design, Setting and Participants: Cross-sectional survey data on 13- and 15-year-olds in 37 countries who participated in the Health Behaviour in School-Ag
Ostafin, Brian D.; Kassman, Kyle T.; de Jong, Peter J.; van Hemel-Ruiter, Madelon E.
Abstract Background A defining feature of alcohol addiction is dyscontrol – drinking despite intentions to restrain use. Given that dyscontrolled drinking involves an automatic (nonvolitional) element and that implicit measures are designed to assess automatic processes, it follows that implicit mea
Kahler, Christopher W; Wray, Tyler B; Pantalone, David W; Mastroleo, Nadine R; Kruis, Ryan D; Mayer, Kenneth H; Monti, Peter M
Individuals who drink alcohol for the explicit motive of facilitating or enhancing sex may be more likely to engage in risky sexual behavior, including having sex under the influence of alcohol. However, efforts to assess sexual motives for drinking (SMDs) have been very limited to date. We examined the psychometric properties of a 5-item measure of SMDs in a sample of HIV-positive heavy drinking men who have sex with men. Findings provided excellent support for the scale's internal consistency and concurrent validity with a well-established measure of sexual alcohol expectancies (SAEs). Good discriminant validity was also established, as SMDs were correlated with other drinking motives but uniquely predicted the proportion of sex acts occurring under the influence of alcohol and other drugs, over and above other drinking motives and SAEs. SMDs were not significantly associated with unprotected anal intercourse. Adjusting for alcohol problem severity, higher SMDs were associated with lower willingness to consider changing drinking. Results suggest this measure of SMDs exhibits sound psychometric properties and may be useful in studies examining the association between alcohol use and sexual behavior. (PsycINFO Database Record
Atkin, Charles K.; And Others
Examined the influence of advertising on excessive and dangerous drinking in a survey of 1,200 adolescents and young adults who were shown advertisements depicting excessive consumption themes. Results indicated that advertising stimulates consumption levels, which leads to heavy drinking and drinking in dangerous situations. (JAC)
Brechting, Emily H.; Carlson, Charles R.
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…
Doumas, Diana M.
This study examined drinking motives as predictors of alcohol-related consequences among student athletes and nonathletes. Results indicated that the highest level of alcohol-related consequences was reported by student athletes with high levels of both coping and conformity motives. (Contains 2 tables and 2 figures.)
Ostafin, Brian D.; Bauer, Chris; Myxter, Peter
Dual-process models of addiction propose that alcohol and drug use are influenced by automatic motivational responses to substance use cues. With increasing evidence that automatic alcohol motivation is related to heavy drinking, researchers have begun to examine interventions that may modulate the
Lindsay, Gordon B.; Merrill, Ray M.; Owens, Adam; Barleen, Nathan A.
Background: There is some debate over the efficacy of alcohol industry parenting manuals. Purpose: This study compares the content and focus of alcohol industry and non-industry "talk to your child about drinking" parenting manuals. Methods: Parenting manuals from Anheuser-Busch and Miller Brewing Company were compared to federal government and…
McBride, Nicole M.; Barrett, Blake; Moore, Kathleen A.; Schonfeld, Lawrence
Objective: This study explored associations between positive alcohol expectancies, and demographics, as well as academic status and binge drinking among underage college students. Participants: A sample of 1,553 underage college students at 3 public universities and 1 college in the Southeast who completed the Core Alcohol and Drug Survey in the…
Koyama, Chieko; Belli, Gabriella
Alcohol use, acculturative stress, and drinking motivations of 262 students in English as a second language programs in a U.S. community college were explored. Alcohol consumption was generally low, but differences between two groups with different legal statuses indicate the need to consider subgroups of international students for research…
Hey, Henrik; Schmedes, Anne; Nielsen, Aneta Alexandra
OBJECTIVE: Many patients with Crohn's disease (CD) complain of abdominal discomfort after alcohol intake. The aim of the present study was to investigate the effect of ethanol and sugar content in five different alcoholic drinks on abdominal discomfort in patients with CD. MATERIAL AND METHODS...
Kenney, Shannon R.; Paves, Andrew P.; Grimaldi, Elizabeth M.; LaBrie, Joseph W.
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…
Stoyanov, Stoyan R; Gandabhai, Shailen; Baldwin, Alexander
Background Driving after the consumption of alcohol represents a significant problem globally. Individual prevention countermeasures such as personalized mobile apps aimed at preventing such behavior are widespread, but there is little research on their accuracy and evidence base. There has been no known assessment investigating the quality of such apps. Objective This study aimed to determine the quality and accuracy of apps for drink driving prevention by conducting a review and evaluation of relevant mobile apps. Methods A systematic app search was conducted following PRISMA guidelines. App quality was assessed using the Mobile App Rating Scale (MARS). Apps providing blood alcohol calculators (hereafter “calculators”) were reviewed against current alcohol advice for accuracy. Results A total of 58 apps (30 iOS and 28 Android) met inclusion criteria and were included in the final analysis. Drink driving prevention apps had significantly lower engagement and overall quality scores than alcohol management apps. Most calculators provided conservative blood alcohol content (BAC) time until sober calculations. None of the apps had been evaluated to determine their efficacy in changing either drinking or driving behaviors. Conclusions This novel study demonstrates that most drink driving prevention apps are not engaging and lack accuracy. They could be improved by increasing engagement features, such as gamification. Further research should examine the context and motivations for using apps to prevent driving after drinking in at-risk populations. Development of drink driving prevention apps should incorporate evidence-based information and guidance, lacking in current apps. PMID:27502956
Eriksson, C J Peter
Alcohol drinking increases the risk for a number of cancers. Currently, the highest risk (Group 1) concerns oral cavity, pharynx, larynx, esophagus, liver, colorectum, and female breast, as assessed by the International Agency for Research on Cancer (IARC). Alcohol and other beverage constituents, their metabolic effects, and alcohol-related unhealthy lifestyles have been suggested as etiological factors. The aim of the present survey is to evaluate the carcinogenic role of acetaldehyde in alcohol-related cancers, with special emphasis on the genetic-epidemiological evidence. Acetaldehyde, as a constituent of alcoholic beverages, and microbial and endogenous alcohol oxidation well explain why alcohol-related cancers primarily occur in the digestive tracts and other tissues with active alcohol and acetaldehyde metabolism. Genetic-epidemiological research has brought compelling evidence for the causality of acetaldehyde in alcohol-related cancers. Thus, IARC recently categorized alcohol-drinking-related acetaldehyde to Group 1 for head and neck and esophageal cancers. This is probably just the tip of the iceberg, since more recent epidemiological studies have also shown significant positive associations between the aldehyde dehydrogenase ALDH2 (rs671)*2 allele (encoding inactive enzyme causing high acetaldehyde elevations) and gastric, colorectal, lung, and hepatocellular cancers. However, a number of the current studies lack the appropriate matching or stratification of alcohol drinking in the case-control comparisons, which has led to erroneous interpretations of the data. Future studies should consider these aspects more thoroughly. The polymorphism phenotypes (flushing and nausea) may provide valuable tools for future successful health education in the prevention of alcohol-drinking-related cancers.
Kuntsche, Emmanuel; Kuendig, Hervé
The link between drinking motives and alcohol-related outcomes has been investigated extensively, yet almost exclusively using retrospective self-reports that are subject to recall bias. This study overcomes this limitation using an experimental design to test whether the 4 drinking-motive dimensions (social, enhancement, coping and conformity, as measured in the baseline questionnaire) predict the quantity of alcohol actually ingested during 2 wine-tasting sessions conducted approximately 3 and 7 weeks after the baseline motive assessment. Regression modeling was based on an analog measurement of grams of pure alcohol among 123 young adults. Self-reported data at baseline concurred with the data collected during the experimental sessions, that is, alcohol consumption was high for males and enhancement drinkers and low for conformity drinkers. Coping drinkers significantly increased their consumption between the first and second sessions, while social drinkers tended to decrease theirs. Yet when separately considering data recorded during the first session, none of the drinking motives predicted the amounts of alcohol actually consumed. To conclude, this study demonstrates that motives predict actual alcohol consumption, which is consistent with evidence-based self-reports. Particularly, enhancement and coping drinkers seem to take advantage of the drinking situation probably because they usually appreciate the psychoactive properties of alcohol, either to maximize pleasurable sensations or to alleviate negative ones. However, if the setting is unusual (first tasting session), situational characteristics may "overrule" the effect of personal motives.
Anacker, Allison M J; Ahern, Todd H; Hostetler, Caroline M; Dufour, Brett D; Smith, Monique L; Cocking, Davelle L; Li, Ju; Young, Larry J; Loftis, Jennifer M; Ryabinin, Andrey E
Alcohol use and abuse profoundly influences a variety of behaviors, including social interactions. In some cases, it erodes social relationships; in others, it facilitates sociality. Here, we show that voluntary alcohol consumption can inhibit male partner preference (PP) formation (a laboratory proxy for pair bonding) in socially monogamous prairie voles (Microtus ochrogaster). Conversely, female PP is not inhibited, and may be facilitated by alcohol. Behavior and neurochemical analysis suggests that the effects of alcohol on social bonding are mediated by neural mechanisms regulating pair bond formation and not alcohol's effects on mating, locomotor, or aggressive behaviors. Several neuropeptide systems involved in the regulation of social behavior (especially neuropeptide Y and corticotropin-releasing factor) are modulated by alcohol drinking during cohabitation. These findings provide the first evidence to our knowledge that alcohol has a direct impact on the neural systems involved in social bonding in a sex-specific manner, providing an opportunity to explore the mechanisms by which alcohol affects social relationships.
Full Text Available Abstract Background Although some epidemiologic studies found inverse associations between alcohol drinking and Parkinson's disease (PD, the majority of studies found no such significant associations. Additionally, there is only limited research into the possible interactions of alcohol intake with aldehyde dehydrogenase (ALDH 2 activity with respect to PD risk. We examined the relationship between alcohol intake and PD among Japanese subjects using data from a case-control study. Methods From 214 cases within 6 years of PD onset and 327 controls without neurodegenerative disease, we collected information on "peak", as opposed to average, alcohol drinking frequency and peak drinking amounts during a subject's lifetime. Alcohol flushing status was evaluated via questions, as a means of detecting inactive ALHD2. The multivariate model included adjustments for sex, age, region of residence, smoking, years of education, body mass index, alcohol flushing status, presence of selected medication histories, and several dietary factors. Results Alcohol intake during peak drinking periods, regardless of frequency or amount, was not associated with PD. However, when we assessed daily ethanol intake separately for each type of alcohol, only Japanese sake (rice wine was significantly associated with PD (adjusted odds ratio of ≥66.0 g ethanol per day: 3.39, 95% confidence interval: 1.10-11.0, P for trend = 0.001. There was no significant interaction of alcohol intake with flushing status in relation to PD risk. Conclusions We did not find significant associations between alcohol intake and PD, except for the daily amount of Japanese sake. Effect modifications by alcohol flushing status were not observed.
Creswell, Kasey G; Chung, Tammy; Clark, Duncan B; Martin, Christopher S
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.
Vorst, H. van der; Engels, R.C.M.E.; Meeus, W.H.J.; Dekoviç, M.; Leeuwe, J.F.J. van
Aims To determine which alcohol-specific socialization practices are related to adolescents' alcohol use, and to investigate whether parents differ in their alcohol-specific socialization towards their children. Design In a sample of 428 families, both parents and two adolescents (aged 13-16 years)
Vik, Peter W; Williams, Catherine; Dasher, Nickolas; Van Wyk, Patrick
College students who drink vary in the extent to which they experience drinking consequences, prompting a need to identify factors that differentiate higher-risk drinkers from others. The present study investigated whether difficulty in processing subtle social information is related to negative drinking consequences experienced within the past year. Specifically, poor ability to detect subtle non-verbal sarcasm cues was predicted to contribute to drinking consequences. Participants were 39 women, aged 18 to 27 (M=22), who were enrolled in a public, four-year university. Participants completed a video measure of ability to detect sarcastic comments. After controlling for (high school drinking consequences, maximum drinks in the past 3 months, age), poorer performance in the Simple Sarcasm condition (which provided no cues to others' intentions) explained an additional 10.8% of the variance in recent drinking consequences (ΔF (1, 34)=6.15, p=.018). When predicting risky/hazardous alcohol use consequences (e.g., driving intoxicated, fights, unplanned/unprotected sex), Simple Sarcasm again improved prediction by explaining an additional 8.6% of the variance (ΔF (1, 34)=4.75, p=.036). Sarcasm conditions that provided additional cues to others' meanings were unrelated to alcohol consequences. Findings are discussed within the context of neurological (orbito-frontal-subcortical) pathways that are common to social information and alcohol reinforcement processes.
Schulte, Marya T; Ramo, Danielle; Brown, Sandra A
While prevalence rates for alcohol use and related disorders differ widely between adult men and women, male and female adolescents do not exhibit the same disparity in alcohol consumption. Previous research and reviews do not address the emergence of differences in drinking patterns that occur during late adolescence. Therefore, a developmental perspective is presented for understanding how various risk and protective factors associated with problematic drinking affect diverging alcohol trajectories as youth move into young adulthood. This review examines factors associated with risk for developing an alcohol use disorder in adolescent girls and boys separately. Findings indicate that certain biological (i.e., genetic risk, neurological abnormalities associated with P300 amplitudes) and psychosocial (i.e., impact of positive drinking expectancies, personality characteristics, and deviance proneness) factors appear to impact boys and girls similarly. In contrast, physiological and social changes particular to adolescence appear to differentially affect boys and girls as they transition into adulthood. Specifically, boys begin to manifest a constellation of factors that place them at greater risk for disruptive drinking: low response to alcohol, later maturation in brain structures and executive function, greater estimates of perceived peer alcohol use, and socialization into traditional gender roles. On an individual level, interventions which challenge media-driven stereotypes of gender roles while simultaneously reinforcing personal values are suggested as a way to strengthen adolescent autonomy in terms of healthy drinking decisions. Moreover, parents and schools must improve consistency in rules and consequences regarding teen drinking across gender to avoid mixed messages about acceptable alcohol use for boys and girls.
Stevens, Angela K; Littlefield, Andrew K; Blanchard, Brittany E; Talley, Amelia E; Brown, Jennifer L
There is consistent evidence that impulsivity-like traits relate to problematic alcohol involvement; however, identifying mechanisms that account for this relation remains an important area of research. Drinking refusal self-efficacy (or a person's ability to resist alcohol; DRSE) has been shown to predict alcohol use among college students and may be a relevant mediator of the impulsivity-alcohol relation. The current study examined the indirect effect of various constructs related to impulsivity (i.e., urgency, sensation seeking, and deficits in conscientiousness) via several facets of DRSE (i.e., social pressure, opportunistic, and emotional relief) on alcohol-related problems among a large sample of college students (N=891). Overall, results indicated that certain DRSE facets were significant mediators of the relation between impulsivity-related constructs and alcohol problems. More specifically, emotional-relief DRSE was a mediator for the respective relations between urgency and deficits in conscientiousness and alcohol problems, whereas social-DRSE was a significant mediator of the respective relations between urgency and sensation seeking with alcohol problems. Results from this study suggest particular types of DRSE are important mediators of the relations between specific impulsivity constructs and alcohol-related problems. These findings support prevention and intervention efforts that seek to enhance drinking refusal self-efficacy skills of college students, particularly those high in certain personality features, in order to reduce alcohol-related problems among this population.
Crawford, Lizabeth A.; Novak, Katherine B.
Qualitative studies of alcohol's ritual influences indicate that college undergraduates who drink heavily tend to view alcohol use as integral to the student role and feel entitled to drink irresponsibly. Our analyses, based on a standardized measure of these beliefs administered to approximately 300 students, confirmed these findings. Among our…
Schumann, Gunter; Liu, Chunyu; O'Reilly, Paul; Gao, He; Song, Parkyong; Xu, Bing; Ruggeri, Barbara; Amin, Najaf; Jia, Tianye; Preis, Sarah; Segura Lepe, Marcelo; Akira, Shizuo; Barbieri, Caterina; Baumeister, Sebastian; Cauchi, Stephane; Clarke, Toni-Kim; Enroth, Stefan; Fischer, Krista; Hällfors, Jenni; Harris, Sarah E; Hieber, Saskia; Hofer, Edith; Hottenga, Jouke-Jan; Johansson, Åsa; Joshi, Peter K; Kaartinen, Niina; Laitinen, Jaana; Lemaitre, Rozenn; Loukola, Anu; Luan, Jian'an; Lyytikäinen, Leo-Pekka; Mangino, Massimo; Manichaikul, Ani; Mbarek, Hamdi; Milaneschi, Yuri; Moayyeri, Alireza; Mukamal, Kenneth; Nelson, Christopher; Nettleton, Jennifer; Partinen, Eemil; Rawal, Rajesh; Robino, Antonietta; Rose, Lynda; Sala, Cinzia; Satoh, Takashi; Schmidt, Reinhold; Schraut, Katharina; Scott, Robert; Smith, Albert Vernon; Starr, John M; Teumer, Alexander; Trompet, Stella; Uitterlinden, André G; Venturini, Cristina; Vergnaud, Anne-Claire; Verweij, Niek; Vitart, Veronique; Vuckovic, Dragana; Wedenoja, Juho; Yengo, Loic; Yu, Bing; Zhang, Weihua; Zhao, Jing Hua; Boomsma, Dorret I; Chambers, John; Chasman, Daniel I; Daniela, Toniolo; de Geus, Eco; Deary, Ian; Eriksson, Johan G; Esko, Tõnu; Eulenburg, Volker; Franco, Oscar H; Froguel, Philippe; Gieger, Christian; Grabe, Hans J; Gudnason, Vilmundur; Gyllensten, Ulf; Harris, Tamara B; Hartikainen, Anna-Liisa; Heath, Andrew C; Hocking, Lynne; Hofman, Albert; Huth, Cornelia; Jarvelin, Marjo-Riitta; Jukema, J Wouter; Kaprio, Jaakko; Kooner, Jaspal S; Kutalik, Zoltan; Lahti, Jari; Langenberg, Claudia; Lehtimäki, Terho; Liu, Yongmei; Madden, Pamela A F; Martin, Nicholas; Morrison, Alanna; Penninx, Brenda; Pirastu, Nicola; Psaty, Bruce; Raitakari, Olli; Ridker, Paul; Rose, Richard; Rotter, Jerome I; Samani, Nilesh J; Schmidt, Helena; Spector, Tim D; Stott, David; Strachan, David; Tzoulaki, Ioanna; van der Harst, Pim; van Duijn, Cornelia M; Marques-Vidal, Pedro; Vollenweider, Peter; Wareham, Nicholas J; Whitfield, John B; Wilson, James; Wolffenbuttel, Bruce; Bakalkin, Georgy; Evangelou, Evangelos; Liu, Yun; Rice, Kenneth M; Desrivières, Sylvane; Kliewer, Steven A; Mangelsdorf, David J; Müller, Christian P; Levy, Daniel; Elliott, Paul
Excessive alcohol consumption is a major public health problem worldwide. Although drinking habits are known to be inherited, few genes have been identified that are robustly linked to alcohol drinking. We conducted a genome-wide association metaanalysis and replication study among >105,000 individu
Schumann, Gunter; Liu, Chunyu; O'Reilly, Paul; Gao, He; Song, Parkyong; Xu, Bing; Ruggeri, Barbara; Amin, Najaf; Jia, Tianye; Preis, Sarah; Lepe, Marcelo Segura; Akira, Shizuo; Barbieri, Caterina; Baumeister, Sebastian; Cauchi, Stephane; Clarke, Toni-Kim; Enroth, Stefan; Fischer, Krista; Hallfors, Jenni; Harris, Sarah E.; Hieber, Saskia; Hofer, Edith; Hottenga, Jouke-Jan; Johansson, Asa; Joshi, PeterK.; Kaartinen, Niina; Laitinen, Jaana; Lemaitre, Rozenn; Loukola, Anu; Luan, Jian'an; Lyytikainen, Leo-Pekka; Mangino, Massimo; Manichaikul, Ani; Mbarek, Hamdi; Milaneschi, Yuri; Moayyeri, Alireza; Mukamal, Kenneth; Nelson, Christopher; Nettleton, Jennifer; Partinen, Eemil; Rawal, Rajesh; Robino, Antonietta; Rose, Lynda; Sala, Cinzia; Satoh, Takashi; Schmidt, Reinhold; Schrautz, Katharina; Scott, Robert; Smith, Albert Vernon; Starr, John M.; Teumer, Alexander; Trompet, Stella; Uitterlinden, Andre G.; Venturini, Cristina; Vergnaud, Anne-Claire; Verweij, Niek; Vitart, Veronique; Vuckovic, Dragana; Wedenoja, Juho; Yengo, Loic; Yu, Bing; Zhang, Weihua; Zhao, Jing Hua; Boomsma, Dorret I.; Chambers, John; Chasman, Daniel I.; Daniela, Toniolo; de Geus, Eco; Deary, Ian; Eriksson, Johan G.; Esko, Tonu; Eulenburg, Volker; Franco, Oscar H.; Froguel, Philippe; Gieger, Christian; Grabe, Hans J.; Gudnason, Vilmundur; Gyllensten, Ulf; Harris, Tamara B.; Hartikainen, Anna-Liisa; Heath, Andrew C.; Hocking, Lynne; Hofman, Albert; Huth, Cornelia; Jarvelin, Marjo-Riitta; Jukema, J. Wouter; Kaprio, Jaakko; Kooner, Jaspal S.; Kutalik, Zoltan; Lahti, Jari; Langenberg, Claudia; Lehtimaki, Terho; Liu, Yongmei; Madden, Pamela A. F.; Martin, Nicholas; Morrison, Alanna; Penninx, Brenda; Pirastu, Nicola; Psaty, Bruce; Raitakari, Olli; Ridker, Paul; Rose, Richard; Rotter, Jerome I.; Samani, Nilesh J.; Schmidt, Helena; Spector, Tim D.; Stott, David; Strachan, David; Tzoulaki, Ioanna; van der Harst, Pim; van Duijn, Cornelia M.; Marques-Vidal, Pedro; Vollenweider, Peter; Wareham, Nicholas J.; Whitfield, John B.; Wilson, James; Wolffenbuttel, Bruce; Bakalkin, Georgy; Evangelou, Evangelos; Liu, Yun; Rice, Kenneth M.; Desrivieres, Sylvane; Kliewer, Steven A.; Mangelsdorf, David J.; Muller, Christian P.; Levy, Daniel; Elliott, Paul
Excessive alcohol consumption is a major public health problem worldwide. Although drinking habits are known to be inherited, few genes have been identified that are robustly linked to alcohol drinking. We conducted a genome-wide association metaanalysis and replication study among >105,000 individu
Ekholm, O.; Strandberg-Larsen, Katrine; Grønbæk, M.
Background/Objectives: Our knowledge of the association between alcohol intake and alcohol-related health outcomes depends, to a large extent, on the validity and reliability of self-reported alcohol intake. Weekly drinking measures are frequently used in epidemiological surveys, but it has been......-reported weekly alcohol intake. Subjects/Methods: The data is derived from the Danish Health Interview Survey 2005, which is based on a region-stratified random sample of 21¿832 Danish citizens aged =16 years (response rate: 67%). The data were collected via face-to-face interviews. Results: A beverage......-specific question on alcohol intake on each day during the last week did not alter the strong association between the recall period and self-reported alcohol intake. However, the overall self-reported alcohol intake increased substantially when using the beverage-specific question instead of asking for the overall...
Cornelius, Marie D.; De Genna, Natacha M.; Goldschmidt, Lidush; Larkby, Cynthia; Day, Nancy L.
We examined direct and indirect pathways between adverse environmental exposures during gestation and childhood and drinking in mid-adolescence. Mothers and their offspring (n = 917 mother/child dyads) were followed prospectively from second trimester to a 16-year follow-up assessment. Interim assessments occurred at delivery, 6, 10, and 14 years. Adverse environmental factors included gestational exposures to alcohol, tobacco, and marijuana, exposures to childhood maltreatment and violence, maternal psychological symptoms, parenting practices, economic and home environments, and demographic characteristics of the mother and child. Indirect effects of early child behavioral characteristics including externalizing, internalizing activity, attention, and impulsivity were also examined. Polytomous logistic regression analyses were used to evaluate direct effects of adverse environmental exposures with level of adolescent drinking. Structural equation modeling (SEM) was applied to simultaneously estimate the relation between early adversity variables, childhood characteristics, and drinking level at age 16 while controlling for significant covariates. Level of drinking among the adolescent offspring was directly predicted by prenatal exposure to alcohol, less parental strictness, and exposures to maltreatment and violence during childhood. Whites and offspring with older mothers were more likely to drink at higher levels. There was a significant indirect effect between childhood exposure to violence and adolescent drinking via childhood externalizing behavior problems. All other hypothesized indirect pathways were not significant. Thus most of the early adversity measures directly predicted adolescent drinking and did not operate via childhood behavioral dysregulation characteristics. These results highlight the importance of adverse environmental exposures on pathways to adolescent drinking. PMID:26994529
Levitt, Ash; Leonard, Kenneth E
Research and theory suggest that romantic couple members are motivated to drink to cope with interpersonal distress. Additionally, this behavior and its consequences appear to be differentially associated with insecure attachment styles. However, no research has directly examined drinking to cope that is specific to relationship problems, or with relationship-specific drinking outcomes. Based on alcohol motivation and attachment theories, the current study examines relationship-specific drinking-to-cope processes over the early years of marriage. Specifically, it was hypothesized that drinking to cope with a relationship problem would mediate the associations between insecure attachment styles (i.e., anxious and avoidant) and frequencies of drinking with and apart from one's partner and marital alcohol problems in married couples. Multilevel models were tested via the actor-partner interdependence model using reports of both members of 470 couples over the first nine years of marriage. As expected, relationship-specific drinking-to-cope motives mediated the effects of actor anxious attachment on drinking apart from one's partner and on marital alcohol problems, but, unexpectedly, not on drinking with the partner. No mediated effects were found for attachment avoidance. Results suggest that anxious (but not avoidant) individuals are motivated to use alcohol to cope specifically with relationship problems in certain contexts, which may exacerbate relationship difficulties associated with attachment anxiety. Implications for theory and future research on relationship-motivated drinking are discussed.
Williams, A; Clark, D
Despite the popularity of the social learning perspective of alcohol abuse, there have been limited efforts devoted to developing comprehensive models that delineate the roles of the constituent components of this approach. In the present study, we determined whether reasons for drinking, coping strategies, alcohol expectancies, and personality traits predict binge drinking and alcohol consumption levels in university students. Escape drinking was the sole positive direct predictor of binge drinking. Social drinking predicted alcohol consumption and thereby exerted an indirect influence on binge drinking. Alcohol expectancies played a significant role in the model but only by influencing reasons for drinking. Although the use of alcohol and/or drugs to cope predicted alcohol consumption, none of a variety of other coping strategies exerted a significant influence in the model. Stress responsivity-related personality traits played a significant role, primarily via an influence on alcohol expectancies. These findings provide support for the social learning perspective of alcohol abuse and offer further insight into the factors that contribute to the development of risky alcohol consumption patterns.
Full Text Available BACKGROUND: Clock genes govern circadian rhythms and shape the effect of alcohol use on the physiological system. Exposure to severe negative life events is related to both heavy drinking and disturbed circadian rhythmicity. The aim of this study was 1 to extend previous findings suggesting an association of a haplotype tagging single nucleotide polymorphism of PER2 gene with drinking patterns, and 2 to examine a possible role for an interaction of this gene with life stress in hazardous drinking. METHODS: Data were collected as part of an epidemiological cohort study on the outcome of early risk factors followed since birth. At age 19 years, 268 young adults (126 males, 142 females were genotyped for PER2 rs56013859 and were administered a 45-day alcohol timeline follow-back interview and the Alcohol Use Disorders Identification Test (AUDIT. Life stress was assessed as the number of severe negative life events during the past four years reported in a questionnaire and validated by interview. RESULTS: Individuals with the minor G allele of rs56013859 were found to be less engaged in alcohol use, drinking at only 72% of the days compared to homozygotes for the major A allele. Moreover, among regular drinkers, a gene x environment interaction emerged (p = .020. While no effects of genotype appeared under conditions of low stress, carriers of the G allele exhibited less hazardous drinking than those homozygous for the A allele when exposed to high stress. CONCLUSIONS: These findings may suggest a role of the circadian rhythm gene PER2 in both the drinking patterns of young adults and in moderating the impact of severe life stress on hazardous drinking in experienced alcohol users. However, in light of the likely burden of multiple tests, the nature of the measures used and the nominal evidence of interaction, replication is needed before drawing firm conclusions.
Istomin, A V; Rumiantseva, L A; Mikhaĭlov, I G; Novichkova, N I; Ponomarenko, I I; Kutakova, N S
The impact of the low-alcohol tonic (energizing) carbonated drinks on biochemical and hematological indices, on the functional state of the central nervous system and cardiovascular system was studied within the experiment over the outbred white male rats. The gained results were compared to indices of animals receiving the same concentrated solution of ethanol used for drinks preparation as well as to figures of intact group animals. The results gained from all compared animals groups had no significant differences.
Anacker, Allison M J; Ryabinin, Andrey E
Social factors have a tremendous influence on instances of heavy drinking and in turn impact public health. However, it is extremely difficult to assess whether this influence is only a cultural phenomenon or has biological underpinnings. Research in non-human primates demonstrates that the way individuals are brought up during early development affects their future predisposition for heavy drinking, and research in rats demonstrates that social isolation, crowding or low social ranking can lead to increased alcohol intake, while social defeat can decrease drinking. Neurotransmitter mechanisms contributing to these effects (i.e., serotonin, GABA, dopamine) have begun to be elucidated. However, these studies do not exclude the possibility that social effects on drinking occur through generalized stress responses to negative social environments. Alcohol intake can also be elevated in positive social situations, for example, in rats following an interaction with an intoxicated peer. Recent studies have also begun to adapt a new rodent species, the prairie vole, to study the role of social environment in alcohol drinking. Prairie voles demonstrate a high degree of social affiliation between individuals, and many of the neurochemical mechanisms involved in regulation of these social behaviors (for example, dopamine, central vasopressin and the corticotropin releasing factor system) are also known to be involved in regulation of alcohol intake. Naltrexone, an opioid receptor antagonist approved as a pharmacotherapy for alcoholic patients, has recently been shown to decrease both partner preference and alcohol preference in voles. These findings strongly suggest that mechanisms by which social factors influence drinking have biological roots, and can be studied using rapidly developing new animal models.
Savage, Jeanne E; Kaprio, Jaakko; Korhonen, Tellervo; Pulkkinen, Lea; Rose, Richard J; Verhulst, Brad; Dick, Danielle M
Conflicting reports exist on the direction of the relationship between social anxiety (SA) and alcohol/cigarette use (AU/CU) and alcohol/nicotine dependence (AD/ND), with both positive and negative associations reported. A prospective, longitudinal sample of Finnish twins (n = 1,906) was used to test potential explanations for these discrepancies. Specifically, this study used peer, parent, and teacher ratings of SA, and a clinical interview screening item for social anxiety disorder (SAD-Sc) to examine associations between SA and AU/CU and AD/ND from early adolescence into young adulthood. Peer-rated SA was negatively associated with AU, CU, and AD from age 14 through age 22, implying a protective effect (β = -0.01 to -.03). Teacher- and parent-rated SA associations were in the same directions but weaker or nonsignificant, indicating that aspects of SA that are recognizable by peers may be most relevant to AU/CU. Self-reported SAD-Sc was also negatively associated with AU, but positively associated with AD symptoms in young adulthood (β = 0.38). Our findings partially support the existence of different associations between SA and AU versus AD, but only in the context of SAD-Sc rather than trait SA. Neither trait SA nor SAD-Sc significantly predicted ND symptoms, although SAD-Sc was associated with both cigarette abstinence and daily smoking. These findings suggest that adolescent SA is modestly associated with lower AU/CU, although there may be some individuals with more severe SA who develop alcohol problems later in life. There was little evidence of a common underlying liability contributing to both SA and alcohol/cigarette use. (PsycINFO Database Record
Sue, Stanley; And Others
This article suggests that there are genetic and cultural factors which account for the difference in drinking patterns between Caucasian and Asian Americans. It is also suggested that Asian acculturation has an influence on this difference. (EB)
Carey, Kate B; Lust, Sarah A; Reid, Allecia E; Kalichman, Seth C; Carey, Michael P
Relatively little research has examined how peer communication influences alcohol consumption. In a sample of mandated college students, we differentiate conversations about drinking from conversations about harm prevention and provide evidence for the validity of these communication constructs. Students who violated campus alcohol policies and were referred for alcohol sanctions (N = 345) reported on drinking patterns, use of protective behavioral strategies, perceived descriptive norms for close friends, and serving as social leader among their friends; they also reported on the frequency of conversations about drinking, about drinking safety, and about risk reduction efforts. Predicted correlations were found among types of communication and conceptually related variables. General communication was related to consumption but not protective behavioral strategies, whereas safety/risk reduction conversations correlated positively with all protective behavioral strategies. Both types of communication were associated with social leadership. Safety communication moderated the relationship between peer descriptive norms and drinks per week; more frequent talking about safety attenuated the norms-consumption relationship. Peer communication about both drinking and safety may serve as targets for change in risk reduction interventions for mandated college students.
Murphy, James G; Dennhardt, Ashley A; Skidmore, Jessica R; Martens, Matthew P; McDevitt-Murphy, Meghan E
The authors conducted two randomized clinical trials with ethnically diverse samples of college student drinkers in order to determine (a) the relative efficacy of two popular computerized interventions versus a more comprehensive motivational interview approach (BASICS) and (b) the mechanisms of change associated with these interventions. In Study 1, heavy drinking participants recruited from a student health center (N = 74, 59% women, 23% African American) were randomly assigned to receive BASICS or the Alcohol 101 CD-ROM program. BASICS was associated with greater post-session motivation to change and self-ideal and normative discrepancy relative to Alcohol 101, but there were no group differences in the primary drinking outcomes at 1-month follow-up. Pre to post session increases in motivation predicted lower follow-up drinking across both conditions. In Study 2, heavy drinking freshman recruited from a core university course (N = 133, 50% women, 30% African American) were randomly assigned to BASICS, a web-based feedback program (e-CHUG), or assessment-only. BASICS was associated with greater post-session self-ideal discrepancy than e-CHUG, but there were no differences in motivation or normative discrepancy. There was a significant treatment effect on typical weekly and heavy drinking, with participants in BASICS reporting significantly lower follow-up drinking relative to assessment only participants. In Study 2, change in the motivation or discrepancy did not predict drinking outcomes. Across both studies, African American students assigned to BASICS reported medium effect size reductions in drinking whereas African American students assigned to Alcohol 101, e-CHUG, or assessment did not reduce their drinking.
... their drinking causes distress and harm. It includes alcoholism and alcohol abuse. Alcoholism, or alcohol dependence, is a disease that causes ... groups. NIH: National Institute on Alcohol Abuse and Alcoholism
Witkiewitz, Katie; Bowen, Sarah; Donovan, Dennis M.
Objective: Negative affect is a significant predictor of alcohol relapse, and the relation between negative affect and drinking has been shown to be strongly mediated by alcohol craving. Thus, targeting craving during treatment could potentially attenuate the relation between negative affect and drinking. Method: The current study is a secondary…
Robinson, Lillian D.
Underage drinking and risky alcohol consumption are issues that have garnered a great deal of national and local attention and subsequently many prevention efforts. The consumption of alcohol and binge drinking by minors jeopardizes not only their quality of life and academic success, but also places the individual and others at an increased risk…
Rowland, Bosco; Toumbourou, John; Allen, Felicity
Throughout the developed world, community sports clubs are a high-risk setting for alcohol-impaired driving. The Good Sports program accredits community sports clubs to encourage implementation of alcohol-focussed harm-reduction and safe-transport strategies. This study tested for associations between participation in the Good Sports program and reduced rates of drink-driving amongst club members. Multilevel modelling indicated that for each season a club was in the program there was an 8% reduction in the odds of drink-driving. These findings may arise due to clubs with lower rates of alcohol use maintaining longer involvement in the program. However, the findings are also compatible with the intention of the Good Sports program to reduce the risk that club members will drive whilst alcohol impaired.
Linneberg, A; Gonzalez-Quintela, A; Vidal, C
Although hypersensitivity reactions following intake of alcoholic drinks are common in Caucasians, the underlying mechanisms and clinical significance are not known. In contrast, in Asians, alcohol-induced asthma and flushing have been shown to be because of a single nucleotide polymorphism (SNP)......), the acetaldehyde dehydrogenase 2 (ALDH2) 487lys, causing decreased acetaldehyde (the metabolite of ethanol) metabolism and high levels of histamine. However, the ALDH2 487lys is absent in Caucasians....
There are growing concerns over the heavy drinking found in university students in the UK. Metacognitions; the cognitive processes that oversee, monitor and control, cognition, have been related to alcohol use. The personality dimensions, high Neuroticism, high Extraversion and low Conscientiousness have also been related to heavier alcohol consumption. Furthermore, there is evidence that personality, mainly Neuroticism, might be related to metacognition. In this study we use self-report meas...
Radu M. Nanau
Full Text Available Background: The quantitative, measurable detection of drinking is important for the successful treatment of alcohol misuse in transplantation of patients with alcohol disorders, people living with human immunodeficiency virus that need to adhere to medication, and special occupational hazard offenders, many of whom continually deny drinking. Their initial misconduct usually leads to medical problems associated with drinking, impulsive social behavior, and drunk driving. The accurate identification of alcohol consumption via biochemical tests contributes significantly to the monitoring of drinking behavior. Methods: A systematic review of the current methods used to measure biomarkers of alcohol consumption was conducted using PubMed and Google Scholar databases (2010–2015. The names of the tests have been identified. The methods and publications that correlate between the social instruments and the biochemical tests were further investigated. There is a clear need for assays standardization to ensure the use of these biochemical tests as routine biomarkers. Findings: Alcohol ingestion can be measured using a breath test. Because alcohol is rapidly eliminated from the circulation, the time for detection by this analysis is in the range of hours. Alcohol consumption can alternatively be detected by direct measurement of ethanol concentration in blood or urine. Several markers have been proposed to extend the interval and sensitivities of detection, including ethyl glucuronide and ethyl sulfate in urine, phosphatidylethanol in blood, and ethyl glucuronide and fatty acid ethyl esters in hair, among others. Moreover, there is a need to correlate the indirect biomarker carbohydrate deficient transferrin, which reflects longer lasting consumption of higher amounts of alcohol, with serum γ-glutamyl transpeptidase, another long term indirect biomarker that is routinely used and standardized in laboratory medicine.
Feick, Peter; Gerloff, Andreas; Singer, Manfred V
Over the past 30 years the role of alcohol (ethanol) in the development of acute and chronic pancreatitis has been intensively investigated. However, ethanol is generally consumed in form of alcoholic beverages which contain numerous non-alcoholic compounds. At least on gastric acid secretion it has been convincingly demonstrated that alcohol and alcoholic beverages have markedly different effects. In the present article, we provide an overview about the effect of different non-alcoholic cons...
Altay, Naime; Toruner, Ebru Kilicarslan; Citak, Ebru Akgun
Smoking and alcohol drinking in adolescents cause significant problems in most countries. The aim of this cross-sectional descriptive study was to determine the prevalence, causes, risk factors, and preventive factors for cigarette and alcohol use in adolescents. The sample included 1,133 students enrolled in grades 9-12. Data were collected using a descriptive data form, the Psychological Resilience and Adolescent Development Scale, and the Family Environment Scale. Most adolescents stated that stress and psychological problems were the causes of smoking and alcohol use. Preventive factors were indicated as developing skills for saying "no," good coping skills, and peer groups not using cigarettes. The Psychological Resilience and Adolescent Development Scale mean score for cigarette and alcohol use was significantly higher than for nonuse. The Family Environment Scale mean score for cigarette and alcohol use was significantly lower than for nonuse.
Husemoen, Lise Lotte Nystrup; Fenger, Mogens; Friedrich, Nele;
-MCV), and lipids]. ADH and ALDH gene variants were determined by standard techniques. Data were analyzed by regression analyses adjusted for relevant confounders. Results: Self-reported alcohol drinking was significantly associated with increasing levels of ALAT, E-MCV, high-density lipoprotein cholesterol...... interactions between any of the gene variants and alcohol consumption in relation to the various outcomes. Conclusions: In this Caucasian population sample, we found evidence to support that genetic variation in ethanol metabolism may influence drinking habits, but no statistically significant gene......Background: Genetic variation in ethanol metabolism may have an influence on both alcohol drinking habits and the susceptibility to health effects of alcohol drinking. Such influences are likely to bias exposure-disease associations in epidemiologic studies of health effects of alcohol drinking...
Full Text Available Background/Aims: We examined relationships between the average amount of daily alcohol intake, drinking patterns, and renal dysfunction among South Korean adultsaged ≥ 20 years. Methods: The analysis used data from the Korean National Health and Nutrition Examination Survey (KNHANES, a cross-sectional survey of Korean civilians, conducted from January to December 2011. In this study, a sample of 5,251 participants was analysed. Results: Compared with abstinence, the odds ratio for a decrease in estimated glomerular filtration rate (eGFR was 0.14 (95% CI: 0.01-0.91 among heavy drinkers, and 0.42 (95% CI: 0.17-0.98 among binge drinkers and the association between the amount of mean daily alcohol intake, binge-drinking status and a likelihood of reduced eGFR value showed significant trends (p = 0.041 and p = 0.038, respectively, after adjusting for age, smoking status, amount of physical activity, morbid hypertension, diabetes, dyslipidaemia, anaemia and body mass index. There was no significant association between alcohol consumption and the urine albumin to creatinine ratio in men, or between alcohol consumption and renal dysfunction in women. Conclusions: Alcohol consumption was inversely associated with a reduction in eGFR in Korean men. However, these findings should be interpreted cautiously, given the other harmful effects related to alcohol consumption, especially heavy and binge drinking.
Petti, Stefano; Scully, Crispian
The unclear association between different nation-based alcohol-drinking profiles and oral cancer mortality was investigated using, as observational units, 20 countries from Europe, Northern America, Far Eastern Asia, with cross-nationally comparable data. Stepwise multiple regression analyses were run with male age-standardised, mortality rate (ASMR) as explanatory variable and annual adult alcohol consumption, adult smoking prevalence, life expectancy, as explanatory. Large between-country differences in ASMR (range, 0.88-6.87 per 100,000) were found, but the mean value was similar to the global estimate (3.31 vs. 3.09 per 100,000). Differences in alcohol consumption (2.06-21.03 annual litres per capita) and in distribution between beverages were reported. Wine was the most prevalent alcoholic beverage in 45% of cases. Significant increases in ASMR for every litre of pure ethanol (0.15 per 100,000; 95 CI, 0.01-0.29) and spirits (0.26 per 100,000; 95 CI, 0.03-0.49), non-significant effects for beer and wine were estimated. The impact of alcohol on oral cancer deaths would be higher than expected and the drinking profile could affect cancer mortality, probably because of the different drinking pattern of spirit drinkers, usually consuming huge alcohol quantities on single occasions, and the different concentrations of ethanol and cancer-preventing compounds such as polyphenols, in the various beverages.
Kalichman, Seth C; Grebler, Tamar; Amaral, Christina M; McKerney, Megan; White, Denise; Kalichman, Moira O; Cherry, Chauncey; Eaton, Lisa
Food insecurity is associated with HIV treatment non-adherence and poor health outcomes for people living with HIV/AIDS. Given the poor nutritional status common to people who drink alcohol, food insecurity may be particularly problematic for HIV positive individuals who drink alcohol. To examine food insecurity among HIV positive men and women who drink alcohol and its association with antiretroviral therapy (ART) adherence, health outcomes and health service utilization. Adults living with HIV (N = 183) in Atlanta, Georgia who reported alcohol use in the previous week and were receiving ART participated in a 12-month cohort. Participants were recruited from infectious disease clinics and social services to complete computerized interviews, monthly-unannounced pill counts to monitor ART adherence, and daily cell-phone delivered interactive-text assessments for alcohol use. Forty-three percent of participants experienced food insecurity during at least one month of the study period. Food insecurity was independently associated with suboptimal ART adherence and less suppressed HIV viral load over. Individuals who experienced food insecurity also had histories of more medical and psychiatric hospitalizations, and greater mental health problems. Food insecurity is prevalent among alcohol using people receiving ART and food insecurity is associated with treatment non-adherence, poor health outcomes, and increased medical and psychiatric hospitalizations.
Full Text Available OBJECTIVE: To study patterns of alcohol consumption and prevalence of high-risk drinking. METHODS: A household survey was carried out in a sample of 2,302 adults in Salvador, Brazil. Cases of High-Risk Drinking (HRD were defined as those subjects who referred daily or weekly binge drinking plus episodes of drunkenness and those who reported any use of alcoholic beverages but with frequent drunkenness (at least once a week. RESULTS: Fifty-six per cent of the sample acknowledged drinking alcoholic beverages. Overall consumption was significantly related with gender (male, marital status (single, migration (non-migrant, better educated (college level, and social class (upper. No significant differences were found regarding ethnicity, except for cachaça (Brazilian sugarcane liquor and other distilled beverages. Overall 12-month prevalence of high-risk drinking was 7%, six times more prevalent among males than females (almost 13% compared to 2.4%. A positive association of HRD prevalence with education and social class was found. No overall relationship was found between ethnicity and HRD. Male gender and higher socioeconomic status were associated with increased odds of HRD. Two-way stratified analyses yielded consistent gender effects throughout all strata of independent variables. CONCLUSIONS: The findings suggest that social and cultural elements determine local patterns of alcohol-drinking behavior. Additional research on long-term and differential effects of gender, ethnicity, and social class on alcohol use and misuse is needed in order to explain their role as sources of social health inequities.
Steptoe, A; Wardle, J
Understanding the pattern of associations between mood and consumption of alcohol, coffee and tea may provide information about the factors governing beverage drinking. The associations between mood and the consumption of alcohol, coffee and tea during everyday life were assessed. A naturalistic study was carried out with 18 male and 31 female volunteers from two working groups (psychiatric nursing and school teaching). Participants completed daily records of drink consumption, together with ratings of anxious and positive moods for 8 weeks. Potential moderators of associations were self-reported drinking to cope, high perceived job demands and social support at work. Day-by-day associations were analysed using Spearman correlations. There were substantial individual-differences in associations between mood and daily alcohol, coffee and tea consumption. Overall, alcohol intake was associated with high positive and low anxious mood. This effect was not present among participants with high drinking to cope ratings. Coffee and tea drinking were not consistently related to mood across the entire sample. However, job demands influenced the association between coffee consumption and anxious mood in men, and those who experienced high job demands drank more coffee on days on which they felt anxious. In contrast, women but not men who enjoyed high social support at work felt more relaxed on days on which they drank more tea. These results indicate that people vary widely in the extent to which mood is related to the drinking of alcohol, coffee and tea. The strength of associations is influenced by gender, motivational factors, and by stress and coping resources.
Joanna Jadwiga Zamorska
Food and alcohol are the key elements of celebrating a Mexican fiesta. I show that drinking at patronal feasts can be the way of constructing a respectful position, as presented in the ethnographic material collected in the three suburban communities of the Central Valleys of Oaxaca (in the years 2012–13). I discuss the relation between drinking alcohol at fiestas, participation and collective identity. I analyse the issue of prestige in the context drinking at fiestas and its relation to gen...
Hoffman, Eric W; Austin, Erica Weintraub; Pinkleton, Bruce E; Austin, Bruce W
College students' use of digital communication technology has led to a rapid expansion of digital alcohol marketing efforts. Two surveys (total usable n = 637) were conducted to explore college students' experiences with alcohol-related social media, their decision making related to alcohol use, and their problematic drinking behaviors. Study results indicated that students' use of alcohol-related social media predicted their problem drinking behaviors. In addition, students' wishful identification, perceived desirability, perceived similarity, and normative beliefs predicted their expectancies for drinking alcohol. Finally, students' expectancies for drinking alcohol predicted their problematic drinking behaviors.
Easton, Alanna C; Lucchesi, Walter; Lourdusamy, Anbarasu; Lenz, Bernd; Solati, Jalal; Golub, Yulia; Lewczuk, Piotr; Fernandes, Cathy; Desrivieres, Sylvane; Dawirs, Ralph R; Moll, Gunther H; Kornhuber, Johannes; Frank, Josef; Hoffmann, Per; Soyka, Michael; Kiefer, Falk; Schumann, Gunter; Peter Giese, K; Müller, Christian P; Treutlein, Jens; Cichon, Sven; Ridinger, Monika; Mattheisen, Peter; Herms, Stefan; Wodarz, Norbert; Zill, Peter; Maier, Wolfgang; Mössner, Rainald; Gaebel, Wolfgang; Dahmen, Norbert; Scherbaum, Norbert; Schmäl, Christine; Steffens, Michael; Lucae, Susanne; Ising, Marcus; Müller-Myhsok, Bertram; Nöthen, Markus M; Mann, Karl; Rietschel, Marcella
The α-Ca(2+)/calmodulin-dependent protein kinase II (αCaMKII) is a crucial enzyme controlling plasticity in the brain. The autophosphorylation of αCaMKII works as a 'molecular memory' for a transient calcium activation, thereby accelerating learning. We investigated the role of αCaMKII autophosphorylation in the establishment of alcohol drinking as an addiction-related behavior in mice. We found that alcohol drinking was initially diminished in αCaMKII autophosphorylation-deficient αCaMKII(T286A) mice, but could be established at wild-type level after repeated withdrawals. The locomotor activating effects of a low-dose alcohol (2 g/kg) were absent in αCaMKII(T286A) mice, whereas the sedating effects of high-dose (3.5 g/kg) were preserved after acute and subchronic administration. The in vivo microdialysis revealed that αCaMKII(T286A) mice showed no dopamine (DA) response in the nucleus accumbens to acute or subchronic alcohol administration, but enhanced serotonin (5-HT) responses in the prefrontal cortex. The attenuated DA response in αCaMKII(T286A) mice was in line with altered c-Fos activation in the ventral tegmental area after acute and subchronic alcohol administration. In order to compare findings in mice with the human condition, we tested 23 single-nucleotide polymorphisms (SNPs) in the CAMK2A gene for their association with alcohol dependence in a population of 1333 male patients with severe alcohol dependence and 939 controls. We found seven significant associations between CAMK2A SNPs and alcohol dependence, one of which in an autophosphorylation-related area of the gene. Together, our data suggest αCaMKII autophosphorylation as a facilitating mechanism in the establishment of alcohol drinking behavior with changing the DA-5-HT balance as a putative mechanism.
Amanda J Mason-Jones
Full Text Available To explore the link between alcohol use, binge drinking and mental health problems in a representative sample of adolescent and young adult Chileans.Age and sex-adjusted Odds Ratios (OR for four mental wellbeing measures were estimated with separate conditional logistic regression models for adolescents aged 15-20 years, and young adults aged 21-25 years, using population-based estimates of alcohol use prevalence rates from the Chilean National Health Survey 2010.Sixty five per cent of adolescents and 85% of young adults reported drinking alcohol in the last year and of those 83% per cent of adolescents and 86% of young adults reported binge drinking in the previous month. Adolescents who reported binging alcohol were also more likely, compared to young adults, to report being always or almost always depressed (OR 12.97 [95% CI, 1.86-19.54] or to feel very anxious in the last month (OR 9.37 [1.77-19.54]. Adolescent females were more likely to report poor life satisfaction in the previous year than adolescent males (OR 8.50 [1.61-15.78], feel always or almost always depressed (OR 3.41 [1.25-9.58]. Being female was also associated with a self-reported diagnosis of depression for both age groups (adolescents, OR 4.74 [1.49-15.08] and young adults, OR 4.08 [1.65-10.05].Young people in Chile self-report a high prevalence of alcohol use, binge drinking and associated mental health problems. The harms associated with alcohol consumption need to be highlighted through evidence-based prevention programs. Health and education systems need to be strengthened to screen and support young people. Focussing on policy initiatives to limit beverage companies targeting alcohol to young people will also be needed.
Scott, Stephanie; Muirhead, Colin; Shucksmith, Janet; Tyrrell, Rachel; Kaner, Eileen
Aim To systematically review evidence on the influence of specific marketing components (Price, Promotion, Product attributes and Place of sale/availability) on key drinking outcomes (initiation, continuation, frequency and intensity) in young people aged 9–17. Methods MEDLINE, EMBASE, SCOPUS, PsychINFO, CINAHL and ProQuest were searched from inception to July 2015, supplemented with searches of Google Scholar, hand searches of key journals and backward and forward citation searches of reference lists of identified papers. Results Forty-eight papers covering 35 unique studies met inclusion criteria. Authors tended to report that greater exposure to alcohol marketing impacted on drinking initiation, continuation, frequency and intensity during adolescence. Nevertheless, 23 (66%) studies reported null results or negative associations, often in combination with positive associations, resulting in mixed findings within and across studies. Heterogeneity in study design, content and outcomes prevented estimation of effect sizes or exploration of variation between countries or age subgroups. The strength of the evidence base differed according to type of marketing exposure and drinking outcome studied, with support for an association between alcohol promotion (mainly advertising) and drinking outcomes in adolescence, whilst only two studies examined the relationship between alcohol price and the drinking behaviour of those under the age of 18. Conclusion Despite the volume of work, evidence is inconclusive in all four areas of marketing but strongest for promotional activity. Future research with standardized measures is needed to build on this work and better inform interventions and policy responses. PMID:27864186
Cook, Won Kim; Cherpitel, Cheryl
Supported by a National Institute of Alcoholism and Alcohol Abuse grant, this study examined associations between healthcare access and heavy drinking in patients with hypertension and diabetes. Using a sample of 7,428 U.S. adults from the 2007 National Health Interview Survey data, multivariate logistic regressions were performed. Better access to health care, as indicated by regular source of care and frequent use of primary care, was associated with reduced odds of heavy drinking. Alcohol ...
Lamis, Dorian A.; Malone, Patrick S.; Lansford, Jennifer E.; Lochman, John E.
Objective: The current study addressed a gap in the literature by investigating the association between maternal depressive symptoms and subsequent timing of their children's alcohol use onset and heavy episodic drinking (HED). Childhood depression/dysthymia symptoms, harsh discipline, and parental positive regard were examined as potential…
Askgaard, Gro; Tolstrup, Janne S; Gerds, Thomas A;
.007), anxiety (p = 0.04), personality disorder (p = 0.05) and no lifetime diagnosis of alcohol dependence (p = 0.03) were associated with heavy drinking after transplantation. Smoking (p = 0.06) tended to be associated, whereas depression (p = 0.7) or being married was not (p = 0.7). In the multivariate...
Craigs, Cheryl L.; Bewick, Bridgette M.; Gill, Jan; O'May, Fiona; Radley, Duncan
Objective: To assess the extent to which university students are following UK Government advice regarding appropriate consumption of alcohol, and to investigate if students can be placed into distinct clusters based on their drinking behaviour. Design: A descriptive questionnaire study. Setting: One hundred and nineteen undergraduate students from…
Jayne, Mark; Valentine, Gill; Gould, Myles
This article considers the transmission of drinking cultures within families. In particular, we highlight the differential and discursive construction of the home as a space where parents/carers are happy to introduce children to alcohol in a "safe" environment in opposition to public spaces which they consider to be locations where…
Bot, S.M.; Engels, R.C.M.E.; Knibbe, R.A.
AIMS: To study the functionality of alcohol expectancies in predicting drinking behaviour in existing peer groups of young adults in a 'naturalistic' setting. DESIGN AND SETTING: Young adults were invited to join an experiment with their peer group in a bar annex laboratory. During a 'break' of 50 m
Linde, Ann C.; Toomey, Traci L.; Wolfson, Julian; Lenk, Kathleen M.; Jones-Webb, Rhonda; Erickson, Darin J.
We explored potential associations between the strength of state Responsible Beverage Service (RBS) laws and self-reported binge drinking and alcohol-impaired driving in the U.S. A multi-level logistic mixed-effects model was used, adjusting for potential confounders. Analyses were conducted on the overall BRFSS sample and drinkers only. Seven…
Barry, Adam E.; Goodson, Patricia
The objective is to present a comparative analysis examining the alcohol industry's and scholarly researchers' use of the concept "responsible drinking." Electronic databases associated with health, education, sociology, psychology, and medicine were the date sources. Results were limited to English, peer-reviewed articles and commentaries…
Kesmodel, Ulrik Schiøler; Kjærsgaard, Maiken Ina Siegismund; Denny, Clark H.
Objective: To examine the effects of pre-pregnancy alcohol drinking on child neuropsychological functioning. Design: Prospective follow-up study. Setting and population: 154 women and their children sampled from the Danish National Birth Cohort. Methods: Participants were sampled based on maternal...
Kuntsche, E.N.; Gabhainn, S.N.; Roberts, C.; Windlin, B.; Vieno, A.; Bendtsen, P.; Hublet, A.; Tynjala, J.; Valimaa, R.; Dankulincova, Z.; Aasvee, K.; Demetrovics, Z.; Farkas, J.; Sluijs, W. van der; Gaspar de Matos, M.; Mazur, J.; Wicki, M.
Objective: The purpose of this study was to test the structure and endorsement of drinking motives and their links to alcohol use among 11- to 19-year-olds from 13 European countries. Method: Confirmatory factor analysis, latent growth curves, and multiple regression models were conducted, based on
MacDonald, Tara K.; And Others
If people in a normal, baseline state are asked about certain behaviors, such as drinking and driving, they are likely to report negative intentions; however, the context within which intentions are assessed may significantly affect the relationship among attitudes, intentions, and behavior. Male undergraduates who completed a questionnaire about…
Tolstrup, Janne S; Halkjaer, Jytte; Heitmann, Berit Lilienthal
BACKGROUND: Cross-sectional studies have reported a lower prevalence of abdominal obese persons among frequent drinkers than among nonfrequent drinkers. OBJECTIVE: We tested the hypothesis that drinking frequency is associated with subsequent changes in waist circumference. DESIGN: Data come from...... a prospective cohort study conducted in 1993-1997 (baseline) and 1999-2002 (follow-up) and included 43 543 men and women. Baseline information on alcohol drinking frequency was related to 1) change in waist circumference by linear regression and 2) major gain and major loss in waist circumference (defined...... as waist change in the lowest or highest quintile of waist changes) by polytomous logistic regression, also taking into account amount of alcohol intake. RESULTS: Drinking frequency was inversely associated with changes in waist circumference in women and was unassociated with changes in waist...
Kuntsche, Emmanuel; Gabhainn, Saoirse Nic; Roberts, Chris
ABSTRACT. Objective: The purpose of this study was to test the structure and endorsement of drinking motives and their links to alcohol use among 11- to 19-year-olds from 13 European countries. Method: Confirmatory factor analysis, latent growth curves, and multiple regression models were conducted......, based on a sample of 33,813 alcohol-using students from Belgium, Denmark, Estonia, Finland, Hungary, Ireland, Italy, Poland, Portugal, Scotland, Slovakia, Switzerland, and Wales who completed the Drinking Motives Questionnaire Revised Short Form (DMQ-R SF). Results: The findings confirmed...... the hypothesized fourdimensional factor structure. Social motives for drinking were most frequently indicated, followed by enhancement, coping, and conformity motives, in that order, in all age groups in all countries except Finland. This rank order was clearest among older adolescents and those from northern...
Patock-Peckham, Julie A; Morgan-Lopez, Antonio A
Mediational links between parenting styles (authoritative, authoritarian, permissive), impulsiveness (general control), drinking control (specific control), and alcohol use and abuse were tested. A pattern-mixture approach (for modeling non-ignorable missing data) with multiple-group structural equation models with 421 (206 female, 215 male) college students was used. Gender was examined as a potential moderator of parenting styles on control processes related to drinking. Specifically, the parent-child gender match was found to have implications for increased levels of impulsiveness (a significant mediator of parenting effects on drinking control). These findings suggest that a parent with a permissive parenting style who is the same gender as the respondent can directly influence control processes and indirectly influence alcohol use and abuse.
Kesmodel, Ulrik Schiøler; Eriksen, Hanne-Lise Falgreen; Underbjerg, Mette;
Please cite this paper as: Kesmodel U, Falgreen Eriksen H, Underbjerg M, Kilburn T, Støvring H, Wimberley T, Mortensen E. The effect of alcohol binge drinking in early pregnancy on general intelligence in children. BJOG 2012;119:1222-1231. Objective To examine the effects of binge alcohol...... consumption during early pregnancy, including the number of binge episodes and the timing of binge drinking, on general intelligence in 5-year-old children. Design Follow-up study. Setting Neuropsychological testing in four Danish cities 2003-2008. Population A cohort of 1617 women and their children......, home environment, postnatal parental smoking, health status, and indicators for hearing and vision impairment. Main outcome measure WPPSI-R. Results There were no systematic or significant differences in general intelligence between children of mothers reporting binge drinking and children of mothers...
Day, Anne M.; Celio, Mark A.; Lisman, Stephen A.; Spear, Linda P.
To the extent that craving serves to compel excessive drinking, it would be of significant import to predict the intensity of an individual’s craving over the course of a drinking episode. Previous research indicates that regular alcohol use (measured by the AUDIT) and the number of drinks individuals have already consumed that evening independently predict craving to drink (Schoenmakers & Wiers, 2010). The current study aims to replicate those findings by testing whether these same variables...
Moeller, Scott J; Crocker, Jennifer
Coping motives for drinking initiate alcohol-related problems. Interpersonal goals, which powerfully influence affect, could provide a starting point for this relation. Here we tested effects of self-image goals (which aim to construct and defend desired self-views) and compassionate goals (which aim to support others) on heavy-episodic drinking and alcohol-related problems. Undergraduate drinkers (N=258) completed measures of self-image and compassionate goals in academics and friendships, coping and enhancement drinking motives, heavy-episodic drinking, and alcohol-related problems in a cross-sectional design. As predicted, self-image goals, but not compassionate goals, positively related to alcohol-related problems. Path models showed that self-image goals relate to coping motives, but not enhancement motives; coping motives then relate to heavy-episodic drinking, which in turn relate to alcohol-related problems. Self-image goals remained a significant predictor in the final model, which accounted for 34% of the variance in alcohol-related problems. These findings indicate that self-image goals contribute to alcohol-related problems in college students both independently and through coping motives. Interventions can center on reducing self-image goals and their attendant negative affect.
Swahn, Monica H; Ali, Bina; Palmier, Jane B; Sikazwe, George; Mayeya, John
This study examines the associations between alcohol marketing strategies, alcohol education including knowledge about dangers of alcohol and refusal of alcohol, and drinking prevalence, problem drinking, and drunkenness. Analyses are based on the Global School-Based Student Health Survey (GSHS) conducted in Zambia (2004) of students primarily 11 to 16 years of age (N = 2257). Four statistical models were computed to test the associations between alcohol marketing and education and alcohol use, while controlling for possible confounding factors. Alcohol marketing, specifically through providing free alcohol through a company representative, was associated with drunkenness (AOR = 1.49; 95% CI: 1.09-2.02) and problem drinking (AOR = 1.41; 95% CI: 1.06-1.87) among youth after controlling for demographic characteristics, risky behaviors, and alcohol education. However, alcohol education was not associated with drunkenness or problem drinking. These findings underscore the importance of restricting alcohol marketing practices as an important policy strategy for reducing alcohol use and its dire consequences among vulnerable youth.
Monica H. Swahn
Full Text Available This study examines the associations between alcohol marketing strategies, alcohol education including knowledge about dangers of alcohol and refusal of alcohol, and drinking prevalence, problem drinking, and drunkenness. Analyses are based on the Global School-Based Student Health Survey (GSHS conducted in Zambia (2004 of students primarily 11 to 16 years of age (=2257. Four statistical models were computed to test the associations between alcohol marketing and education and alcohol use, while controlling for possible confounding factors. Alcohol marketing, specifically through providing free alcohol through a company representative, was associated with drunkenness (AOR = 1.49; 95% CI: 1.09–2.02 and problem drinking (AOR = 1.41; 95% CI: 1.06–1.87 among youth after controlling for demographic characteristics, risky behaviors, and alcohol education. However, alcohol education was not associated with drunkenness or problem drinking. These findings underscore the importance of restricting alcohol marketing practices as an important policy strategy for reducing alcohol use and its dire consequences among vulnerable youth.
Bjerregaard, Peter; Mikkelsen, Stine Schou; Becker, Ulrik;
BACKGROUND: Variation in genes involved in alcohol metabolism is associated with drinking patterns worldwide. We compared variation in these genes among the Inuit with published results from the general population of Denmark and, due to the Asian ancestry of the Inuit, with Han Chinese. We analyzed...... the association between gene variations and drinking patterns among the Inuit. METHODS: We genotyped 4162 Inuit participants from two population health surveys. Information on drinking patterns was available for 3560. Seven single nucleotide polymorphisms (SNPs) were examined: ADH1B arg48his, ADH1C ile350val, ADH...... A allele and an ALDH2 gene coding for an inactive enzyme was not present in Greenland. CONCLUSIONS: ADH1C and ALDH1B1 arg107leu SNPs play a role in the shaping of drinking patterns among the Inuit in Greenland. A low frequency of the ALDH1B1 arg107leu TT genotype compared with the general population...
Kalu, Nnenna; Ramchandani, Vijay A.; Marshall, Vanessa; Scott, Denise; Ferguson, Clifford; Cain, Gloria; Taylor, Robert
Background Level of response to alcohol (LR) has been shown to be associated with the risk for developing alcohol dependence and can be measured using the Self-Rating of the Effects of Alcohol (SRE) questionnaire. This study examined the heritability of the SRE-measured level of response and the relationship between LR and recent alcohol drinking history (RDH) in a predominantly African American non-alcohol dependent population. Methods This was a sibling study of 101 social drinkers aged 21–35 years recruited from the Washington DC metropolitan area. Participants were administered the SRE to assess LR and the Timeline Followback (TLFB) to assess RDH. The indices of SRE used were Total SRE score (SRTT), Early Drinking SRE score (SRED), Regular Drinking SRE score (SRRD), and Heavy Drinking SRE score (SRHD). Pearson’s product-moment correlation and linear regression was used to analyze SRE indices and RDH variables (quantity and drinks per drinking occasion). Heritability analysis was conducted using Sequential Oligogenic Linkage Analysis Routines (SOLAR) software with SRE indices as traits of interest. Results There was a significant relationship between SRE and RDH measures. Drinks per drinking day, maximum drinks, and quantity of drinks were significantly associated with SRTT, SRHD and SRRD (all pSRED, SRRD, SRHD) were not significantly heritable. Analysis performed in the subset consisting of only African Americans (n=86) showed similar trends. Conclusion Level of response, as measured by the SRE, is associated with recent alcohol drinking history. The high level of heritability of the SRE total score suggests that genetics accounts for a significant proportion of the variation in the level of response to alcohol in social drinkers. PMID:22235947
H.F.L. Garretsen (Henk); I.M.B. Bongers (Inge); J.A. van Oers (Johannes Anna Maria); L.A. van de Goor
textabstractIn 1980/1981 and in 1994, two surveys on problem drinking were conducted in the city of Rotterdam. This article presents data on changes in alcohol consumption and alcohol-related problems between 1981 and 1994. Special attention has been paid to possible sh
McKinney, Christy M; Chartier, Karen G; Caetano, Raul; Harris, T Robert
The authors examined the relationship of alcohol outlet density (AOD) and neighborhood poverty with binge drinking and alcohol-related problems among drinkers in married and cohabitating relationships and assessed whether these associations differed across sex. A U.S. national population couples survey was linked to U.S. Census data on AOD and neighborhood poverty. The 1,784 current drinkers in the survey reported on their binge drinking, alcohol-related problems, and other covariates. AOD was defined as the number of alcohol outlets per 10,000 persons and was obtained at the zip code level. Neighborhood poverty was defined as having a low (poverty at the census tract level. We used logistic regression for survey data to estimate odds ratios and 95% confidence intervals and tested for differences of associations by sex. Associations of neighborhood poverty with binge drinking were stronger for male than for female drinkers. The association of neighborhood poverty with alcohol-related problems was also stronger for men than for women. We observed no relationships between AOD and binge drinking or alcohol-related problems in this couples survey. Efforts to reduce binge drinking or alcohol-related problems among partners in committed relationships may have the greatest impact if targeted to male drinkers living in high-poverty neighborhoods. Binge drinking and alcohol-related problems, as well as residence in an impoverished neighborhood are risk factors for intimate partner violence (IPV) and other relationship conflicts.
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
Etelälahti, Tiina J; Saarikoski, Sirkku T; Eriksson, C J Peter
In our previous studies on alcohol-preferring AA (Alko alcohol) and nonpreferring ANA (Alko nonalcohol) rats, we have observed that the AA rats exhibit lower endogenous levels of corticosterone, higher testosterone levels, and more frequent alcohol-induced testosterone elevations when compared with ANA rats. The objective of the present study was to get more conclusive evidence for the potential role of the hypothalamus-pituitary-adrenal and hypothalamus-pituitary-gonadal axes in alcohol drinking by using the F2 experimental design. Alcohol-preferring AA and alcohol-nonpreferring ANA rat lines were crossbred to form a F1 population from which the final F2 population was derived. Male animals were challenged with a priming alcohol dose after which a 3 weeks' voluntary alcohol drinking period took place. After a washout period of 1 week, one-half of the 40 highest and 40 lowest alcohol drinkers were challenged with a second dose of alcohol and the other half with saline. Serum testosterone and corticosterone levels were measured before and during the test. Higher endogenous testosterone levels were detected in the rats of the high alcohol consumption group compared with the low consumption group. Also supporting the original AA/ANA line differences, a trend for lower endogenous corticosterone levels were measured in the high alcohol consumption group compared with the low consumption group. The alcohol challenge test after the drinking period resulted in a higher frequency (38%) of testosterone elevations in the high drinkers compared with the low drinkers (5%). The present data confirms the validity of the positive connections between testosterone elevation and increased alcohol drinking, as well as between testosterone reduction and decreased alcohol drinking, in AA and ANA rats.
Hendriks, H.F.; Tol, A. van
Alcohol consumption affects overall mortality. Light to moderate alcohol consumption reduces the risk of coronary heart disease; epidemiological, physiological and genetic data show a causal relationship. Light to moderate drinking is also associated with a reduced risk of other vascular diseases an
Cook, Won Kim; Cherpitel, Cheryl J
Supported by a National Institute of Alcoholism and Alcohol Abuse grant, this study examined associations between health care access and heavy drinking in patients with hypertension and diabetes. Using a sample of 7,428 US adults from the 2007 National Health Interview Survey data, multivariate logistic regressions were performed. Better access to health care, as indicated by regular source of care and frequent use of primary care, was associated with reduced odds of heavy drinking. Alcohol interventions may be more effective if targeted at patients with chronic conditions adversely affected by drinking. Future research needs to investigate factors facilitating such interventions.
Monnig, Mollie A; Kahler, Christopher W; Lee, Hana; Pantalone, David W; Mayer, Kenneth H; Cohen, Ronald A; Monti, Peter M
High rates of cognitive impairment persist in human immunodeficiency virus (HIV) infection, despite improved health outcomes and reduced mortality through widespread use of antiretroviral therapy (ART). Heavy alcohol use and cigarette smoking are potential contributors to neurocognitive impairment in people living with HIV (PLWH), yet few studies have examined their influence concurrently. Here we investigated the effects of self-reported alcohol use and smoking on learning, memory, processing speed, verbal fluency, and executive function in 124 HIV-positive men who have sex with men [age (mean ± SD) = 42.8 ± 10.4 years], engaged with medical care. All participants were heavy drinkers. Duration of HIV infection averaged 9.9 ± 7.6 years, and 92.7% were on a stable ART regimen. Participants completed a neuropsychological battery and assessment of past 30-day substance use. Average number of drinks per drinking day (DPDD) was 5.6 ± 3.5, and 33.1% of participants were daily smokers. Rates of neurocognitive impairment were the highest in learning (50.8%), executive function (41.9%), and memory (38.0%). Multiple regression models tested DPDD and smoking status as predictors of neurocognitive performance, controlling for age and premorbid intelligence. Smoking was significantly, negatively related to verbal learning (p = .046) and processing speed (p = .001). DPDD was a significant predictor of learning (p = .047) in a model that accounted for the interaction of DPDD and smoking status. As expected, premorbid intelligence significantly predicted all neurocognitive scores (ps < .01), and older age was associated with slower processing speed (ps < .01). In conclusion, smoking appears to be associated with neurocognitive functioning deficits in PLWH beyond the effects of heavy drinking, aging, and premorbid intelligence. Smoking cessation interventions have the potential to be an important target for improving functional outcomes
Endogenous targeting of alcohol advertisements presents a challenge for empirically identifying a causal effect of advertising on drinking. Drinkers prefer a particular media; firms recognize this and target alcohol advertising at these media. This paper overcomes this challenge by utilizing novel data with detailed individual measures of media viewing and alcohol consumption and three separate empirical techniques, which represent significant improvements over previous methods. First, controls for the average audience characteristics of the media an individual views account for attributes of magazines and television programs alcohol firms may consider when deciding where to target advertising. A second specification directly controls for each television program and magazine a person views. The third method exploits variation in advertising exposure due to a 2003 change in an industry-wide rule that governs where firms may advertise. Although the unconditional correlation between advertising and drinking by youth (ages 18-24) is strong, models that include simple controls for targeting imply, at most, a modest advertising effect. Although the coefficients are estimated less precisely, estimates with models including more rigorous controls for targeting indicate no significant effect of advertising on youth drinking.
Schumacher, Julie A; Coffey, Scott F; Leonard, Kenneth E; O'Jile, Judith R; Landy, Noah C
This study builds on research identifying deficits in behavioral self-regulation as risk factors for intimate partner violence (IPV). It also builds on alcohol administration research identifying these deficits as moderators of the association between acute alcohol consumption and aggression in laboratory paradigms. Participants analyzed were 97 men seeking residential treatment for alcohol dependence who were involved in a current or recent heterosexual relationship of at least 1 year. Participants completed a self-report measure of impulsivity, neuropsychological tests of executive function, and computerized delay discounting and behavioral inhibition tasks. With the exception of the self-report measure of impulsivity, performance on measures of behavioral self-regulation was not associated with the occurrence or frequency of past year IPV in this sample. Similarly, self-reported impulsivity moderated the association between daily drinking and IPV in multivariate models controlling for daily drug use, but deficits in performance on other measures did not. Performance on a tower task moderated the association between daily drinking and the occurrence of IPV, but contrary to hypotheses, better task performance was associated with greater likelihood of IPV on drinking days. These results suggest that self-perceived impulsivity is a better predictor of IPV in alcohol treatment seeking men than deficits in performance on behavioral measures of delay discounting, behavioral inhibition, and executive function.
CHEN Xiang-ding; YAN Han; LIU Xiao-gang; LEI Shu-feng; LI Xi; NING Ling-ling; ZHU Xue-zhen; Shawn Levy; Henry R.Kranzler; Lindsay A.Farrer; Joel Gelernter; XIONG Dong-hai; Robert R.Recker; DENG Hong-wen; YANG Tie-lin; PEI Yu-fang; GUO Yan-fang; LI Jian; YANG Fang; PAN Feng; TAN Li-jun
Background Alcohol dependence (AD) is a complex disorder characterized by impaired control over drinking.It is determined by both genetic and environmental factors.The recent approach of genome-wide association study (GWAS)is a powerful tool for identifying complex disease-associated susceptibility alleles,however,a few GWASs have been conducted for AD,and their results are largely inconsistent.The present study aimed to screen the loci associated with alcohol-related phenotypes using GWAS technology.Methods A genome-wide association study with the behavior of regular alcohol drinking and alcohol consumption was performed to identify susceptibility genes associated with AD,using the Affymetrix 500K SNP array in an initial sample consisting of 904 unrelated Caucasian subjects.Then,the initial results in GWAS were replicated in three independent samples:1972 Caucasians in 593 nuclear families,761 unrelated Caucasian subjects,and 2955 unrelated Chinese Hans.Results Several genes were associated with the alcohol-related phenotypes at the genome-wide significance level,with the ankyrin repeat domain 7 gene (ANKRD7) showing the strongest statistical evidence for regular alcohol drinking and suggestive statistical evidence for alcohol consumption.In addition,certain haplotypes within the ANKRD7 and cytokine-like1 (CYTL 1) genes were significantly associated with regular drinking behavior,such as one ANKRD7 block composed of the SNPs rs6466686-rs4295599-rs12531086 (P =6.51 ×10-8).The association of alcohol consumption was successfully replicated with rs4295599 in ANKRD7 gene in independent Caucasian nuclear families and independent unrelated Chinese Hans,and with rs16836497 in CYTL1 gene in independent unrelated Caucasians.Meta-analyses based on both the GWAS and replication samples further supported the observed significant associations between the ANKRD7or CYTL 1 gene and alcohol consumption.Conclusion The evidence suggests that ANKRD7 and CYTL1 genes may play an
Rasmussen, Henrik; Bagger, Yu; Tanko, Laszlo B;
We addressed the question whether 5-HTTLPR, a variable number of tandem repeats located in the 5' end of the serotonin transporter gene, is associated with smoking or alcohol consumption. Samples of DNA from 1,365 elderly women with a mean age of 69.2 years were genotyped for this polymorphism...... and previous consumption of cigarettes and alcohol were obtained using a questionnaire. Genotypes were classified according to allele size, that is, S and L with 14 and 16 repeat units, respectively, and on a functional basis by amalgamation of the L(G) and S alleles. Data were subjected to regression analyses....... These analyses revealed P values for associations between 5-HTTLPR genotype and alcohol and cigarette consumption in the range from 0.15 to 0.92. On adjustment for age and educational level, significance for the associations of 5-HTTLPR with the smoking and alcohol consumption measures was not reached. We...
Boyle, Sarah C; LaBrie, Joseph W; Froidevaux, Nicole M; Witkovic, Yong D
Despite speculation that peers' alcohol-related content on social media sites (SMS) may influence the alcohol use behaviors of SMS frequenting college students, this relationship has not been investigated longitudinally. The current prospective study assesses the relationship between exposure to peers' alcohol-related SMS content and later-drinking among first-year college students. Among 408 first-year students, total exposure to peers' alcohol-related content on Facebook, Instagram, and Snapchat during the initial 6 weeks of college predicted alcohol consumption 6 months later. The rather robust relationship persisted even after students' and close friends drinking were accounted for, indicating that alcohol references on SMS do not simply reflect alcohol use behaviors that would otherwise be observed in the absence of SMS and be predictive of later alcohol use. Findings also illuminate important gender differences in the degree to which peers' alcohol-related SMS content influenced later drinking behavior as well as psychological mediators of this relationship. Among females, enhancement drinking motives and beliefs about the role of alcohol in the college experience fully mediated the relationship between SMS alcohol exposure and later drinking. Males, however, evidenced a much stronger predictive relationship between SMS alcohol exposure and second semester drinking, with this relationship only partially explained by perceptions of drinking norms, enhancement drinking motives, and beliefs about the role of alcohol in the college experience. Implications of these findings for college drinking prevention efforts and directions for future research are discussed.
Rodriguez, Lindsey M; Øverup, Camilla S; Overup, Camilla S; Neighbors, Clayton
Alcohol use is prevalent among college students, including those who are in committed romantic relationships. Individuals' perceptions of their partner's alcohol use may have significant effects on how they view both their partner and their relationship. The current study examines the effect of one's perception of one's romantic partner's drinking as problematic on one's relationship satisfaction and commitment, and whether this varies as a function of one's partner's drinking. Both partners in romantic heterosexual relationships (N = 78 dyads) completed an online survey assessing alcohol use and problems, relationship satisfaction and commitment, and the perception that their partner's drinking was problematic. Analyses using Actor-Partner Interdependence Models (APIMs) revealed a partner-moderated actor interaction, such that partner self-reported drinking significantly moderated the association between the actor's perception of their partner's drinking as problematic and actor relationship outcomes. Results indicated that when partners drank at higher levels, perceiving their drinking as problematic did not have an effect. These individuals were less satisfied regardless of their perceptions. However, when partners drank at lower levels, perceiving their drinking as problematic was negatively associated with relationship outcomes. Furthermore, for alcohol consumption, three-way interactions with gender emerged, indicating that this effect was stronger for males. Results extend the literature on drinking in relationships and on interpersonal perception. Implications and future directions are discussed.
Full Text Available Abstract Background Cigarette/alcohol use and premarital sex, and their subsequent consequences on the well-being of college students, are international health promotion issues. However, little is known about the temporal relationship of these risk behaviors among Taiwanese college students. Methods This study utilizes data from the Taiwan Youth Project, a cohort sample of 20-year-olds (N = 2,119 with a 2-year follow-up, to explore the relationship between adolescent cigarette/alcohol use, and subsequent premarital sex. To incorporate the Taiwanese context where the normative value of abstinence until marriage remains strong, multivariate logistic regression models included data on premarital sex attitudes, stressful life events, peer influence, as well as family and individual factors which might influence this relationship. Results The sample consists of 49% male and 51% female college students. About 16% of the sample report having had premarital sex by age 20. After excluding sexually active youth, 20% of males and 13% of females report engaging in premarital sex in the 2-year follow-up interview. Multivariate logistic regression analyses reveal adolescent alcohol use is significantly associated with a higher likelihood of engaging in premarital sex for both genders; adolescent smoking is significantly associated with premarital sexual activity among males, but not females. Our results indicate liberal premarital sexual attitudes and stressful personal events are also significantly associated with premarital sexual activity. Conclusions These findings suggest health promotion programs for college students need to take developmental and gender perspectives into account. Future research to incorporate a broader, multi-cultural context into risk reduction materials is recommended.
Gomez, Juan L; Cunningham, Christopher L; Finn, Deborah A; Young, Emily A; Helpenstell, Lily K; Schuette, Lindsey M; Fidler, Tara L; Kosten, Therese A; Ryabinin, Andrey E
An effort has been mounted to understand the mechanisms of alcohol dependence in a way that may allow for greater efficacy in treatment. It has long been suggested that drugs of abuse seize fundamental reward pathways and disrupt homeostasis to produce compulsive drug seeking behaviors. Ghrelin, an endogenous hormone that affects hunger state and release of growth hormone, has been shown to increase alcohol intake following administration, while antagonists decrease intake. Using rodent models of dependence, the current study examined the effects of two ghrelin receptor antagonists, [DLys3]-GHRP-6 (DLys) and JMV2959, on dependence-induced alcohol self-administration. In two experiments adult male C57BL/6J mice and Wistar rats were made dependent via intermittent ethanol vapor exposure. In another experiment, adult male C57BL/6J mice were made dependent using the intragastric alcohol consumption (IGAC) procedure. Ghrelin receptor antagonists were given prior to voluntary ethanol drinking. Ghrelin antagonists reduced ethanol intake, preference, and operant self-administration of ethanol and sucrose across these models, but did not decrease food consumption in mice. In experiments 1 and 2, voluntary drinking was reduced by ghrelin receptor antagonists, however this reduction did not persist across days. Despite the transient effects of ghrelin antagonists, the drugs had renewed effectiveness following a break in administration as seen in experiment 1. The results show the ghrelin system as a potential target for studies of alcohol abuse. Further research is needed to determine the central mechanisms of these drugs and their influence on addiction in order to design effective pharmacotherapies.
Manton, Elizabeth; Moore, David
In this article, we draw on recent scholarly work in the poststructuralist analysis of policy to consider how policy itself functions as a key site in the constitution of alcohol 'problems', and the political implications of these problematisations. We do this by examining Australian alcohol policy as it relates to young adults (18-24 years old). Our critical analysis focuses on three national alcohol policies (1990, 2001 and 2006) and two Victorian state alcohol policies (2008 and 2013), which together span a 25-year period. We argue that Australian alcohol policies have conspicuously ignored young adult men, despite their ongoing over-representation in the statistical 'evidence base' on alcohol-related harm, while increasingly problematising alcohol consumption amongst other population subgroups. We also identify the development of a new problem representation in Australian alcohol policy, that of 'intoxication' as the leading cause of alcohol-related harm and rising hospital admissions, and argue that changes in the classification and diagnosis of intoxication may have contributed to its prioritisation and problematisation in alcohol policy at the expense of other forms of harm. Finally, we draw attention to how preliminary and inconclusive research on the purported association between binge drinking and brain development in those under 25 years old has been mobilised prematurely to support calls to increase the legal purchasing age from 18 to 21 years. Our critical analysis of the treatment of these three issues - gender, intoxication, and brain development - is intended to highlight the ways in which policy functions as a key site in the constitution of alcohol 'problems'.
Skochilov Roman V
Full Text Available Abstract Background Alcohol misuse has been linked to intimate partner violence (IPV. However, this association is not usually examined in Russia. Moreover, more investigation is required as to whether specific drinking contexts are also associated with IPV. The objectives of this study are: to investigate whether alcohol misuse is associated with IPV and to further examine whether specific drinking contexts among drinkers are associated with IPV. Methods A questionnaire was used to collect information on demographics, health status, alcohol use, and violence involving sexual partners among 440 participants who were recruited from an STI (sexually transmitted infection clinic center in St. Petersburg, Russia for a cross-sectional study from 2008 to 2009. Multivariate logistic regression was used for analysis. Results Overall, 47.0% participants were classified as misusing alcohol and 7.2% participants perpetrated IPV in the past three months. Participants with alcohol misuse were 3.28 times (OR: 3.28; 95% CI: 1.34-8.04 as likely as those without alcohol misuse to perpetrate IPV. Among participants who had consumed alcohol in the past three months, those who usually drank on the streets or in parks (OR: 5.62; 95% CI: 1.67-18.90 were more likely to perpetrate IPV. Conclusions Both alcohol misuse and certain drinking contexts (e.g., drinking on the streets or at parks were associated with IPV. The association between drinking contexts and IPV needs further investigation, as do the underlying mechanisms for this association. IPV prevention initiatives might benefit from reducing alcohol misuse. Drinking contexts such as drinking on the streets or at parks as well as the factors related to the use of alcohol in these contexts may also need to be addressed.
Butler, Adam B.; Dodge, Kama D.; Faurote, Eric J.
We examined the within-person relationships between daily work stressors and alcohol consumption over 14 consecutive days in a sample of 106 employed college students. Using a tension reduction theoretical framework, we predicted that exposure to work stressors would increase alcohol consumption by employed college students, particularly for men and those with stronger daily expectancies about the tension reducing properties of alcohol. After controlling for day of the week, we found that hou...
Conclusions: Heavy and long-term smoking and drinking habit might pronouncedly increase the risk of triggering OSCC. Tobacco and alcohol consumption seems to play a role in the differentiation characteristics of the tumor.
Yue, Yue; Hong, Lingyao; Guo, Lan; Gao, Xue; Deng, Jianxiong; Huang, Jinghui; Huang, Guoliang; Lu, Ciyong
The aim of this study was to examine the association between cigarette smoking, alcohol consumption and depressive symptoms among adolescents, with a particular focus on gender differences. A total of 19,578 middle and high school students in Chongqing Province were surveyed. Self-reported cigarette smoking, alcohol consumption, depressive symptoms, and family- and school-related factors were assessed. A total of 8.8% adolescents reported smoking cigarettes. Tobacco use by boys (16.5%) was significantly higher than by girls (1.9%). Approximately 23.5% of adolescents reported alcohol consumption. Consumption in boys (31.5%) was significantly higher than in girls (16.2%). Depressive symptoms were prevalent in 9.1% of the sample. Girls reported significantly more symptoms (10.4%) than boys (7.7%). Multiple logistic regression analyses showed that the association between alcohol consumption and depressive symptoms was stronger among girls (AOR = 2.1, 95% CI = 1.8-2.5) than boys (AOR = 1.7, 95% CI = 1.4-2.1). A significant association (AOR = 2.3, 95% CI = 1.6-3.4) between cigarette smoking and depressive symptoms was revealed in girls only. The significant gender differences found above may provide a basis for the early identification of individuals at high risk for depression.
Gudjonsson, Gisli H.; Sigurdsson, Jon Fridrik; Sigfusdottir, Inga Dora; Young, Susan
Background: This study investigates the relationship between attention deficit hyperactivity disorder (ADHD) symptoms and cigarette smoking, alcohol use and illicit drug use. Method: The participants were 10,987 pupils in the final three years of their compulsory education in Iceland (ages 14-16 years). The participants completed questionnaires in…
Joanna Jadwiga Zamorska
Full Text Available Food and alcohol are the key elements of celebrating a Mexican fiesta. I show that drinking at patronal feasts can be the way of constructing a respectful position, as presented in the ethnographic material collected in the three suburban communities of the Central Valleys of Oaxaca (in the years 2012–13. I discuss the relation between drinking alcohol at fiestas, participation and collective identity. I analyse the issue of prestige in the context drinking at fiestas and its relation to gender. I also discuss the role of alcohol in ritual exchanging of gifts at the patronal feasts which were under study and its relation with prestige. Other questions being analysed include the problem of refusing drink and the Catholic and non-Catholic critiques of patronal feasts as based on perceptions of excessive drinking.
Full Text Available The paper is concerned with investigations on the possibility of producing grape-based alcoholic drinks from newly created grapevine varieties, such as Riesling Italian, Seedling 14660, Muscat Hamburg and Godominka. All chemical parameters for produced grape brandies, marc brandies and wine distillates complied with standards of quality as prescribed by the Regulations for quality of alcoholic drinks. Organoleptic evaluation proved that Seedling 14660 produced best scored wine distillate (17.85, Muscat Hamburg and Godominka gave best scored grape brandy (18.25 and Godominka yielded best scored marc brandy (18.40. Sensory properties of assessed brandies and wine distillate indicate that aroma and quality are gaining in intensity and level of improvement, starting from wine distillate to marc brandies. Also, intensive fruity-floral aroma reminding of lily-of-the-valley and iris fragrance is evident.
Sornpaisarn, Bundit; Shield, Kevin D; Cohen, Joanna E; Schwartz, Robert; Rehm, Jürgen
The objective of this study is to assess the relationship between alcohol taxation changes and drinking initiation among adolescents and young adults (collectively "youth") in Thailand (a middle-income country). Using a survey panel, this study undertook an age-period-cohort analysis using four large-scale national cross-sectional surveys of alcohol consumption performed in Thailand in 2001, 2004, 2007 and 2011 (n=87,176 Thai youth, 15-24 years of age) to test the hypothesis that changes in the inflation-adjusted alcohol taxation rates are associated with drinking initiation. Regression analyses were used to examine the association between inflation-adjusted taxation increases and the prevalence of lifetime drinkers. After adjusting for potential confounders, clear cohort and age effects were observed. Furthermore, a 10% increase of the inflation-adjusted taxation rate of the total alcohol market was significantly associated with a 4.3% reduction in the prevalence of lifetime drinking among Thai youth. In conclusion, tax rate changes in Thailand from 2001 to 2011 were associated with drinking initiation among youth. Accordingly, increases in taxation may prevent drinking initiation among youth in countries with a high prevalence of abstainers and may reduce the harms caused by alcohol.
Das, Sourish; Harel, Ofer; Dey, Dipak K; Covault, Jonathan; Kranzler, Henry R
We developed a novel Pareto regression model with an unknown shape parameter to analyze extreme drinking in patients with Alcohol Dependence (AD). We used the generalized linear model (GLM) framework and the log-link to include the covariate information through the scale parameter of the generalized Pareto distribution. We proposed a Bayesian method based on Ridge prior and Zellner's g-prior for the regression coefficients. Simulation study indicated that the proposed Bayesian method performs better than the existing likelihood-based inference for the Pareto regression.We examined two issues of importance in the study of AD. First, we tested whether a single nucleotide polymorphism within GABRA2 gene, which encodes a subunit of the GABA(A) receptor, and that has been associated with AD, influences 'extreme' alcohol intake and second, the efficacy of three psychotherapies for alcoholism in treating extreme drinking behavior. We found an association between extreme drinking behavior and GABRA2. We also found that, at baseline, men with a high-risk GABRA2 allele had a significantly higher probability of extreme drinking than men with no high-risk allele. However, men with a high-risk allele responded to the therapy better than those with two copies of the low-risk allele. Women with high-risk alleles also responded to the therapy better than those with two copies of the low-risk allele, while women who received the cognitive behavioral therapy had better outcomes than those receiving either of the other two therapies. Among men, motivational enhancement therapy was the best for the treatment of the extreme drinking behavior.
Pennay Amy; Lubman Dan I
Abstract Background Young people around the world are increasingly combining alcohol with energy drinks (AEDs). However, as yet, limited research has been conducted examining this issue, particularly in terms of exploring patterns of consumption, social practices and the cultural contexts of AED consumption. We sought to understand how AEDs are used and socially constructed among young people. Methods We conducted 25 hours of observation in a variety of pubs, bars and nightclubs, as well as i...
Linneberg, A.; Berg, N.D.; Gonzalez-Quintela, A.;
symptoms from the upper and lower airways were significantly more prevalent in persons with AR and asthma (odds ratios between 3.0 and 8.1, P-value self-reported hypersensitivity symptoms following the intake...... of alcoholic drinks are common. These symptoms were markedly more prevalent in persons with AR and asthma. The underlying mechanisms and the clinical significance of these symptoms remain to be elucidated Udgivelsesdato: 2008/1...
Foxcroft David R; Smith Lesley A
Abstract Background The effect of alcohol portrayals and advertising on the drinking behaviour of young people is a matter of much debate. We evaluated the relationship between exposure to alcohol advertising, marketing and portrayal on subsequent drinking behaviour in young people by systematic review of cohort (longitudinal) studies. Methods studies were identified in October 2006 by searches of electronic databases, with no date restriction, supplemented with hand searches of reference lis...
Full Text Available Research on drinking in Estonia, mainly surveys, indicates that alcohol consumption has increased steadily over the last fifteen years. However, these quantitative studies provide little information about drinking habits and the meanings that are attributed to different consumption patterns. In addition, there is no research that explores how alcohol-related harm is controlled or managed, especially among young people. Current research on alcohol-related harm, primarily from the UK, emphasises calculated hedonism and shows clearly that drinking ‘depends on the context’. Relying on Goffman’s concept of ‘framework’, the aim of the current paper is to analyse or give structure to the ‘context’ by distinguishing the frameworks of drinking time, space and networks that guide young Estonians in their interpretations and perceptions of alcohol related harm, and that also act as a basis for legitimising drinking practices. Differentiating the frames helps to show the dynamics of drinking practices and the interactions in ‘context’. The research is based on open-ended and focus group interviews with young people from rural and urban areas in Estonia and is supported by participant observation in different situations where alcohol is consumed in order to provide a broader view and interpretation on young people’s drinking.
Han, Linlin; Okamoto, Akira; Fukushima, Masayoshi; Okiji, Takashi
The purpose of this study was to evaluate the morphological changes of the surfaces of flowable resins eroded by orange juice and alcohol drinks. The tested products were Beautifil Flow BF02 and BF10, Clearfil Majesty LV, Filtek Supreme XT Flowable Restorative, Unifil LoFlo Plus and Filtek Supreme. Filler percentages of flowable resins were calculated after the latter were incinerated at 750 degrees C. Specimens were shaped into a disk form with a diameter of 10 mm and a thickness of 1 mm. Morphological changes were evaluated for the following types of flowable resin surfaces: polished surface, surfaces eroded by 100% orange juice, wine and whisky. Filler percentages of the tested flowable resins ranged between 42 and 78%. Surface degradation was observed for the specimens immersed in acidic and alcoholic drinks, and it was thought that the lower the filler percentage, the greater was the surface degradation. Decomposition of the matrix resin and fallout of the fillers were observed in flowable resins that eroded with acidic and alcoholic drinks.
Gonzalez, Vivian M; Bradizza, Clara M; Collins, R Lorraine
Etiological models of alcohol use that highlight the role of negative affect and depression have not been applied to the association of suicidality and alcohol use. The authors examined whether a motivational model of alcohol use could be applied to understand the relationship between suicidal ideation and alcohol outcomes in a sample of underage college drinkers who had a history of passive suicidal ideation (n = 91). In this cross-sectional study, regression analyses were conducted to examine whether drinking to cope with negative affect statistically mediated or was an intervening variable in the association between suicidal ideation and alcohol outcomes. Results revealed that drinking to cope was a significant intervening variable in the relationships between suicidal ideation and alcohol consumption, heavy episodic drinking, and alcohol problems, even while controlling for depression. These results suggest that the relationship between suicidal ideation and alcohol outcomes may be due to individuals using alcohol to regulate or escape the distress associated with suicidal ideation. Consideration of alcohol-related models can improve the conceptualization of research on suicidality and alcohol use.
Pedersen, Eric R.; Skidmore, Jessica R.; Aresi, Giovanni
Objective: Study abroad students are at risk for increased and problematic drinking behavior. As few efforts have been made to examine this at-risk population, the authors predicted drinking and alcohol-related consequences abroad from predeparture and site-specific factors. Participants: The sample consisted of 339 students completing study…
Holubcikova, Jana; Kolarcik, Peter; Madarasova Geckova, Andrea; Joppova, Eva; van Dijk, Jitse P; Reijneveld, Sijmen A
OBJECTIVES: To explore whether young adolescents consuming alcohol and energy drinks combined were more likely to report negative behavioural outcomes than their peers who drink only one type of these beverages or are abstinent. METHODS: We analysed data on a representative sample of Slovak adolesce
Collins, R Lorraine; Kashdan, Todd B; Koutsky, James R; Morsheimer, Elizabeth T; Vetter, Charlene J
Underage drinkers typically have not developed regular patterns of drinking and so are likely to exhibit situational variation in alcohol intake, including binge drinking. Information about such variation is not well captured by quantity/frequency (QF) measures, which require that drinkers blend information over time to derive a representative estimate of "typical" drinking. The Timeline Followback (TLFB) method is designed to retrospectively capture situational variations in drinking during a specific period of time. We compared our newly-developed Self-administered TLFB (STLFB) measure to a QF measure for reporting alcohol intake. Our sample of 429 (men=204; women=225) underage (i.e., age 18-20 years) drinkers completed the two drinking measures and reported on alcohol problems. The STLFB and QF measures converged in assessing typical daily intake, but the STLFB provided more information about situational variations in alcohol use and better identification of regular versus intermittent binge drinkers. Regular binge drinkers reported more alcohol problems. The STLFB is an easy-to-administer measure of variations in alcohol intake, which can be useful for understanding drinking behavior.
Gea, Alfredo; Bes-Rastrollo, Maira; Toledo, Estefania; Garcia-Lopez, Martin; Beunza, Juan J; Estruch, Ramon; Martinez-Gonzalez, Miguel A
Moderate alcohol intake has been related to lower mortality. However, alcohol use includes other dimensions beyond the amount of alcohol consumed. These aspects have not been sufficiently studied as a comprehensive entity. We aimed to test the relationship between an overall alcohol-drinking pattern and all-cause mortality. In a Mediterranean cohort study, we followed 18 394 Spanish participants up to 12 years. A validated 136-item FFQ was used to assess baseline alcohol intake. We developed a score assessing simultaneously seven aspects of alcohol consumption to capture the conformity to a traditional Mediterranean alcohol-drinking pattern (MADP). It positively scored moderate alcohol intake, alcohol intake spread out over the week, low spirit consumption, wine preference, red wine consumption, wine consumed during meals and avoidance of binge drinking. During the follow-up, 206 deaths were identified. For each 2-point increment in a 0-9 score of adherence to the MADP, we observed a 25% relative risk reduction in mortality (95% CI 11, 38%). Within each category of alcohol intake, a higher adherence to the MADP was associated with lower mortality. Abstainers (excluded from the calculations of the MADP) exhibited higher mortality (hazard ratio 1·82, 95% CI 1·14, 2·90) than participants highly adherent to the MADP. In conclusion, better adherence to an overall healthy alcohol-drinking pattern was associated with reduced mortality when compared with abstention or departure from this pattern. This reduction goes beyond the inverse association usually observed for moderate alcohol drinking. Even moderate drinkers can benefit from the advice to follow a traditional MADP.
Kahler, Christopher W.; Metrik, Jane; LaChance, Heather R.; Ramsey, Susan E.; Abrams, David B.; Monti, Peter M.; Brown, Richard A.
Heavy alcohol use frequently co-occurs with cigarette smoking and may impede smoking cessation. This clinical trial examined whether smoking cessation treatment that incorporates brief alcohol intervention can improve smoking cessation outcomes (7-day verified point prevalence abstinence) and reduce drinks consumed per week. Heavy drinkers seeking…
Full Text Available Abstract Background Cognitive factors associated with drinking behavior such as positive alcohol expectancies, self-efficacy, perception of impaired control over drinking and perception of drinking problems are considered to have a significant influence on treatment effects and outcome in alcohol-dependent patients. However, the development of a rating scale on lack of perception or denial of drinking problems and impaired control over drinking has not been substantial, even though these are important factors in patients under abstinence-oriented treatment as well as participants in self-help groups such as Alcoholics Anonymous (AA. The Drinking-Related Cognitions Scale (DRCS is a new self-reported rating scale developed to briefly measure cognitive factors associated with drinking behavior in alcohol-dependent patients under abstinence-oriented treatment, including positive alcohol expectancies, abstinence self-efficacy, perception of impaired control over drinking, and perception of drinking problems. Here, we conducted a prospective cohort study to explore the predictive validity of DRCS. Methods Participants in this study were 175 middle-aged and elderly Japanese male patients who met the DSM-IV Diagnostic Criteria for Alcohol Dependence. DRCS scores were recorded before and after the inpatient abstinence-oriented treatment program, and treatment outcome was evaluated one year after discharge. Results Of the 175 participants, 30 were not available for follow-up; thus the number of subjects for analysis in this study was 145. When the total DRCS score and subscale scores were compared before and after inpatient treatment, a significant increase was seen for both scores. Both the total DRCS score and each subscale score were significantly related to total abstinence, percentage of abstinent days, and the first drinking occasion during the one-year post-treatment period. Therefore, good treatment outcome was significantly predicted by low
Takahashi, Tatiane T; Vendruscolo, Leandro F; Takahashi, Reinaldo N
The combination of alcohol with an energy drink (ED) is believed to contribute to risky alcohol-drinking behaviors, such as binge drinking. However, the long-term effects on cognition and reward function that are caused by the repeated binge-like ingestion of alcohol and EDs are still poorly known. The present study examined the effects of a history of repeated exposure to alcohol and/or an ED on short-term memory and alcohol-seeking behavior. Male Wistar rats were given daily intragastric administration of alcohol (3.4g/kg) combined or not with an ED (10.71ml/kg) for 6 consecutive days. The rats were tested for locomotion 15min after the first intragastric treatment. Short-term memory was assessed in the novel object recognition and social discrimination tests 2-3days after the last intragastric administration. The rewarding effect of alcohol was tested 1-3weeks following the last intragastric administration in a conditioned place preference paradigm. The acute binge-like ingestion of alcohol decreased locomotor activity, whereas the combination of alcohol and an ED increased locomotion in the first minutes of assessment. Alcohol exposure produced cognitive deficits in both the object recognition and social discrimination tests, and adding the ED to the alcohol solution did not modify these effects. The combination of alcohol and the ED increased alcohol-induced conditioned place preference. Thus, a history of binge-like alcohol exposure combined with the ED caused subsequent cognitive deficits and increased alcohol seeking behavior, and such behavioral effects might contribute to the progression to alcohol abuse disorders.
Bendtsen, Pernille; Damsgaard, Mogens Trab; Tolstrup, Janne Schurmann;
Risk factors for adolescent alcohol use are typically conceptualized at the individual level, and school- and community-level risk factors have received little attention. Based on the theoretical understanding of youth alcohol consumption as a reflection of community social practice, we analyzed...... whether adolescent drunkenness was related to community-level adult alcohol use (AAC), when taking individual and school-level risk factors for drunkenness into account. Furthermore, we investigated whether the association between community-level AAC and adolescent drunkenness was attenuated after...
Feinberg, Mark E; Jones, Damon E; Cleveland, Michael J; Greenberg, Mark T
To test the assumption embedded in state-of-the-art, community assessment and decision-making regarding prevention of underage drinking: that there is minimal variation in the way that risk and protective factors (RPF) are associated with underage drinking across communities. Three large datasets provided the same measures of adolescent alcohol use and RPFs. Multilevel ordered-logistic regression models were carried out separately for each dataset and separately for males and females in 8th and 10th grades, testing random slopes for each RPF index. Predicted school-level coefficients were derived from these models, representing the association between RPFs and alcohol use. The variation in associations between RPFs and alcohol use across schools was greatest for antisocial peer risk and community protection; the lowest variation across schools was found for family cohesion and individual antisocial behavior. Ranges in predicted coefficients indicate large differences across schools for many RPFs. Bivariate correlations indicated that school-level associations vary across RPFs in expected directions. Policy makers should recognize that the magnitude of associations between RPFs and adolescent alcohol use vary considerably across communities, and that such variability is greater for certain RPFs than others. These findings have implications for policies regarding how prevention resources are targeted within and across communities.
Marczinski, Cecile A
Binge drinking in college students is widespread and known to cause significant harms and health hazards for the drinker. One factor that may be exacerbating hazardous drinking in young people is the new popular trend of consuming alcohol mixed with energy drinks (AmED). However, rates of AmED use and motivations for AmED consumption in college students have not been well established. In this study, 706 undergraduate college students from a university in the United States participated in a web-based survey that queried self-reported alcohol, energy drink, and AmED use. In addition, motivations for using AmEDs were assessed. The results indicated that for all participants, 81% reported that they have tried at least one energy drink in the past and 36% reported consumption of at least one energy drink in the past 2 weeks. Alcohol consumption patterns were similar to findings from U.S. national surveys of college drinking, as 37% of respondents were classified as binge drinkers and 23% abstained from drinking. In the whole sample (including the alcohol abstainers), 44% reported trying AmED at least once and 9% reported AmED consumption at least once in the past 2 weeks. 78% of respondents agreed with the statement that AmEDs appeal to underage drinkers. When AmED users were asked about various motivations for consuming AmEDs, users reported that they consumed these beverages to get drunk and reduce sedation compared to alcohol alone. In conclusion, the consumption of AmEDs is common in U.S. college students. Motivations for using AmEDs include the reduction of the sedative effects of alcohol, an important interoceptive cue that one should stop drinking.
Cecile A. Marczinski
Full Text Available Binge drinking in college students is widespread and known to cause significant harms and health hazards for the drinker. One factor that may be exacerbating hazardous drinking in young people is the new popular trend of consuming alcohol mixed with energy drinks (AmED. However, rates of AmED use and motivations for AmED consumption in college students have not been well established. In this study, 706 undergraduate college students from a university in the United States participated in a web-based survey that queried self-reported alcohol, energy drink, and AmED use. In addition, motivations for using AmEDs were assessed. The results indicated that for all participants, 81% reported that they have tried at least one energy drink in the past and 36% reported consumption of at least one energy drink in the past 2 weeks. Alcohol consumption patterns were similar to findings from U.S. national surveys of college drinking, as 37% of respondents were classified as binge drinkers and 23% abstained from drinking. In the whole sample (including the alcohol abstainers, 44% reported trying AmED at least once and 9% reported AmED consumption at least once in the past 2 weeks. 78% of respondents agreed with the statement that AmEDs appeal to underage drinkers. When AmED users were asked about various motivations for consuming AmEDs, users reported that they consumed these beverages to get drunk and reduce sedation compared to alcohol alone. In conclusion, the consumption of AmEDs is common in U.S. college students. Motivations for using AmEDs include the reduction of the sedative effects of alcohol, an important interoceptive cue that one should stop drinking.
Full Text Available The research goal was to study the features of daily dynamics of adrenaline and noradrenaline content in various parts of myocardium at the rats receiving nonalcoholic and alcohol-containing beer at ordinary light regimen. Substantial increase of level of adrenaline and noradrenaline in all parts of myocardium at the rats received nonalcoholic and spirit-based beer in comparison with the control. At the rats received nonalcoholic beer, authentically higher content of adrenaline and low noradrenaline in myocardium in comparison with animals received alcohol-containing beer was observed. The circadian dynamics of catecholamine level in all parts of heart myocardium was disturbed at animals of both experimental groups in comparison with the control. The revealed disturbances of level of daily catecholamine dynamics in myocardium under the influence of beer, undoubtedly, are bound with negative action of nonalcoholic nature ingredients present in beer. Key words: adrenaline, noradrenaline, myocardium, low alcohol drinks.
Sapag, Amalia; Irrazábal, Thergiory; Lobos-González, Lorena; Muñoz-Brauning, Carlos R; Quintanilla, María Elena; Tampier, Lutske
Ribozyme genes were designed to reduce voluntary alcohol drinking in a rat model of alcohol dependence. Acetaldehyde generated from alcohol in the liver is metabolized by the mitochondrial aldehyde dehydrogenase (ALDH2) such that diminishing ALDH2 activity leads to the aversive effects of blood acetaldehyde upon alcohol intake. A stepwise approach was followed to design genes encoding ribozymes targeted to the rat ALDH2 mRNA. In vitro studies of accessibility to oligonucleotides identified suitable target sites in the mRNA, one of which fulfilled hammerhead and hairpin ribozyme requirements (CGGUC). Ribozyme genes delivered in plasmid constructs were tested in rat cells in culture. While the hairpin ribozyme reduced ALDH2 activity 56% by cleavage and blockade (P < 0.0001), the hammerhead ribozyme elicited minor effects by blockade. The hairpin ribozyme was tested in vivo by adenoviral gene delivery to UChB alcohol drinker rats. Ethanol intake was curtailed 47% for 34 days (P < 0.0001), while blood acetaldehyde more than doubled upon ethanol administration and ALDH2 activity dropped 25% in liver homogenates, not affecting other ALDH isoforms. Thus, hairpin ribozymes targeted to 16 nt in the ALDH2 mRNA provide durable and specific effects in vivo, representing an improvement on previous work and encouraging development of gene therapy for alcoholism.
I-Chen; Wu; Deng-Chyang; Wu; Hung-Ju; Su; Hui-Jen; Tsai; Chien-Yu; Lu; Jang-Ming; Lee; Ming-Tsang; Wu
AIM:To investigate the etiology of esophageal cancer among Taiwanese women.METHODS:This is a multi-center,hospital-based,case-control study.Case patients consisted of women who were newly diagnosed and pathology-proven to have esophageal squamous cell carcinoma(ESCC) from three large medical centers(one from Northern and two from Southern Taiwan,respectively)between August 2000 and December 2008.Each ESCC patient was matched with 4 healthy women based on age(within 3 years)and hospital of origin,from the De...
Padon, Alisa A; Rimal, Rajiv N; Jernigan, David; Siegel, Michael; DeJong, William
Social norms affect human behavior, and underage drinking is no exception. Using the theory of normative social behavior, this study tested the proposition that the association between perceptions about the prevalence of drinking (descriptive norms) and underage drinking is strengthened when perceived pressures to conform (injunctive norms) and beliefs about the benefits of drinking (outcome expectations) are high. This proposition was tested on a nationally representative sample of underage drinkers ages 13-20 (N = 1,031) in relation to their alcohol consumption, expanding on research with college-age youth. On average, males and females reported drinking 23 and 18 drinks per month, respectively. The main effect of descriptive norms (β = .10, p Underage drinkers are most vulnerable to excessive drinking if they believe that most others drink, that they themselves are expected to drink, and that drinking confers several benefits. Norms-based interventions to reduce youth alcohol use need to focus on changing not only descriptive norms but also injunctive norms and outcome expectations.
... 10/17. Drinking patterns vary by age and gender As adolescents get older, they tend to drink ... clear rules against drinking, as well as improve communication between children and parents about alcohol. The Role ...
Pitpitan, Eileen V; Kalichman, Seth C; Eaton, Lisa A; Cain, Demetria; Sikkema, Kathleen J; Skinner, Donald; Watt, Melissa H; Pieterse, Desiree
Gender-based violence is a well-recognized risk factor for HIV infection among women. Alcohol use is associated with both gender-based violence and sexual risk behavior, but has not been examined as a correlate of both in a context of both high HIV risk and hazardous drinking. The purpose of this paper is to examine the association between recent abuse by a sex partner with alcohol and sexual risk behavior among female patrons of alcohol serving venues in South Africa. Specifically, the aim of this study is to determine whether sexual risk behaviors are associated with gender-based violence after controlling for levels of alcohol use. We surveyed 1,388 women attending informal drinking establishments in Cape Town, South Africa to assess recent history of gender-based violence, drinking, and sexual risk behaviors. Gender-based violence was associated with both drinking and sexual risk behaviors after controlling for demographics among the women. A hierarchical logistic regression analysis showed that after controlling for alcohol use sexual risk behavior remained significantly associated with gender-based violence, particularly with meeting a new sex partner at the bar, recent STI diagnosis, and engaging in transactional sex, but not protected intercourse or number of partners. In South Africa where heavy drinking is prevalent women may be at particular risk of physical abuse from intimate partners as well as higher sexual risk. Interventions that aim to reduce gender-based violence and sexual risk behaviors must directly work to reduce drinking behavior.
Full Text Available Abstract Background Young people around the world are increasingly combining alcohol with energy drinks (AEDs. However, as yet, limited research has been conducted examining this issue, particularly in terms of exploring patterns of consumption, social practices and the cultural contexts of AED consumption. We sought to understand how AEDs are used and socially constructed among young people. Methods We conducted 25 hours of observation in a variety of pubs, bars and nightclubs, as well as in-depth interviews with ten young people who regularly consumed AEDs during a session of alcohol use. Results In this pilot study, participants were highly organised in their AED consumption practices and reported rarely altering this routine. Some young people consumed upwards of eight AEDs on a typical night, and others limited their use to between three and five AEDs to avoid unpleasant consequences, such as sleep disturbances, severe hangovers, heart palpitations and agitation. Wakefulness and increased energy were identified as the primary benefits of AEDs, with taste, reduced and increased intoxication, and sociability reported as additional benefits. Young AED users were brand sensitive and responded strongly to Red Bull imagery, as well as discounted AEDs. Finally, some young people reported substituting illicit stimulants with energy drinks. Conclusions Combining energy drinks with alcohol is now a normalised phenomenon and an integral and ingrained feature of the night-time economy. Despite this, many young people are unaware of recommended daily limits or related harms. While some young people consume AEDs to feel less drunk (consistent with motivations for combining alcohol with illicit stimulants, others report using AEDs to facilitate intoxication. While preliminary, our findings have relevance for potential policy and regulatory approaches, as well as directions for future research.
Perlman Francesca JA
Full Text Available Abstract Background Heavy alcohol consumption is widespread in Russia, but studying changes in drinking during the transition from Communism has been hampered previously by the lack of frequent data. This paper uses 1-2 yearly panel data, comparing consumption trends with the rapid concurrent changes in economic variables (notably around the "Rouble crisis", shortly preceding the 1998 survey round, and mortality. Methods Data were from 9 rounds (1994-2004 of the 38-centre Russia Longitudinal Monitoring Survey. Respondents aged over 18 were included (>7,000 per round. Trends were measured in alcohol frequency, quantity per occasion (by beverage type and 2 measures of potentially hazardous consumption: (i frequent, heavy spirit drinking (≥80 g per occasion of vodka or samogon and >weekly (ii consuming samogon (cheap home-distilled spirit. Trends in consumption, mean household income and national mortality rates (in the same and subsequent 2 years were compared. Finally, in a subsample of individual male respondents present in both the 1996 and 1998 rounds (before and after the financial crash, determinants of changes in harmful consumption were studied using logistic regression. Results Frequent, heavy spirit drinking (>80 g each time, ≥weekly was widespread amongst men (12-17% throughout, especially in the middle aged and less educated; with the exception of a significant, temporary drop to 10% in 1998. From 1996-2000, samogon drinking more than doubled, from 6% to 16% of males; despite a decline, levels were significantly higher in 2004 than 1996 in both sexes. Amongst women, frequent heavy spirit drinking rose non-significantly to more than 1% during the study. Heavy frequent male drinking and mortality in the same year were correlated in lower educated males, but not in women. Individual logistic regression in a male subsample showed that between 1996 and1998, those who lost their employment were more likely to cease frequent, heavy
Pettigrew, Simone; Biagioni, Nicole; Jones, Sandra C; Stafford, Julia; Chikritzhs, Tanya; Daube, Mike
A growing evidence base demonstrates the negative health outcomes associated with the consumption of energy drinks (ED) and alcohol mixed with energy drinks (AMED), especially among young people. Work to date has focused on the physiological effects of ED and AMED use and the motivations associated with consumption, typically among college students. The present study adopted an exploratory, qualitative approach with a community sample of 18-21 year olds to identify relevant barriers, motivators, and facilitators to AMED use and to explicate the decision-making processes involved. The sensitisation method was used to collect data from a cohort of 60 young adult drinkers over a period of six months via individual interviews, focus groups, and introspections. The findings indicate that there may be a general understanding of the negative consequences of AMED use, and that these consequences can constitute barriers that serve to discourage frequent consumption among young people. This outcome suggests the potential application of positive deviance and social norms approaches in interventions designed to reduce AMED use among this population segment. The results are promising in the identification of a large number of concerns among young adults relating to AMED use. These concerns can constitute the focus of future communications with this target group. The results are likely to have relevance to other countries, such as the US and the UK, that share similar alcohol cultures and where energy drinks have achieved comparable market penetration rates.
... New FDA Regulations Text Size: A A A Electronic Cigarettes Electronic cigarettes (e-cigarettes) are battery operated products designed ... more about: The latest news and events about electronic cigarettes on this FDA page Electronic cigarette basics ...
Drinking alcohol during pregnancy; Fetal alcohol syndrome - pregnancy; FAS - fetal alcohol syndrome ... When a pregnant woman drinks alcohol, the alcohol travels through her blood and into the baby's blood, tissues, and organs. Alcohol breaks down much more slowly in ...
Rinker, Dipali Venkataraman; Neighbors, Clayton
The DSM-5 has created significant changes in the definition of alcohol use disorders (AUDs). Limited work has considered the impact of these changes in specific populations, such as heavy-drinking college students. Latent class analysis (LCA) is a person-centered approach that divides a population into mutually exclusive and exhaustive latent classes, based on observable indicator variables. The present research was designed to examine whether there were distinct classes of heavy-drinking college students who met DSM-5 criteria for an AUD and whether gender, perceived social norms, use of protective behavioral strategies (PBS), drinking refusal self-efficacy (DRSE), self-perceptions of drinking identity, psychological distress, and membership in a fraternity/sorority would be associated with class membership. Three-hundred and ninety-four college students who met DSM-5 criteria for an AUD were recruited from three different universities. Two distinct classes emerged: Less Severe (86%), the majority of whom endorsed both drinking more than intended and tolerance, as well as met criteria for a mild AUD; and More Severe (14%), the majority of whom endorsed at least half of the DSM-5 AUD criteria and met criteria for a severe AUD. Relative to the Less Severe class, membership in the More Severe class was negatively associated with DRSE and positively associated with self-identification as a drinker. There is a distinct class of heavy-drinking college students with a more severe AUD and for whom intervention content needs to be more focused and tailored. Clinical implications are discussed.
Liana Abrão Romera
Full Text Available The present study addresses the issue of alcohol consumption, emphasizing that persuasion to consumption can be observed in different contexts through advertising, mainly by posters put up at parties in university campuses. University parties represent one of the numerous forms of leisure of young adults, and sociability, flirt, and entertainment are some marks of these festive contexts. Binge-drinking has also become part of these scenarios, sometimes abusively. Generally, the parties aimed at this public are publicized with posters scattered throughout college campuses in order to convince this public to adhere and participate. This study aimed to verify the persuasion to alcohol abuse, found in fliers and posters disseminating these parties, based on the arguments used. This qualitative descriptive study was developed by combining a methodological framework composed of bibliographic and documental analysis of 173 party posters, aimed at the young public, collected in universities in the state of Sao Paulo. The analysis indicates verbal and imagetic arguments that encourage excessive drinking. The apology to beverage consumption in leisure activities puts this field of study in an important place for analyzing the behaviors experienced in it, especially by youth groups. The results represent an important step for the understanding of new modes of alcohol consumption, occupation and experience of leisure, and alert to the evelopment of prevention programs directed to this public and specific spaces.
Lee, Moonnoh R; Ruby, Christina L; Hinton, David J; Choi, Sun; Adams, Chelsea A; Young Kang, Na; Choi, Doo-Sup
Adenosine signaling is implicated in several neuropsychiatric disorders, including alcoholism. Among its diverse functions in the brain, adenosine regulates glutamate release and has an essential role in ethanol sensitivity and preference. However, the molecular mechanisms underlying adenosine-mediated glutamate signaling in neuroglial interaction remain elusive. We have previously shown that mice lacking the ethanol-sensitive adenosine transporter, type 1 equilibrative nucleoside transporter (ENT1), drink more ethanol compared with wild-type mice and have elevated striatal glutamate levels. In addition, ENT1 inhibition or knockdown reduces glutamate transporter expression in cultured astrocytes. Here, we examined how adenosine signaling in astrocytes contributes to ethanol drinking. Inhibition or deletion of ENT1 reduced the expression of type 2 excitatory amino-acid transporter (EAAT2) and the astrocyte-specific water channel, aquaporin 4 (AQP4). EAAT2 and AQP4 colocalization was also reduced in the striatum of ENT1 null mice. Ceftriaxone, an antibiotic compound known to increase EAAT2 expression and function, elevated not only EAAT2 but also AQP4 expression in the striatum. Furthermore, ceftriaxone reduced ethanol drinking, suggesting that ENT1-mediated downregulation of EAAT2 and AQP4 expression contributes to excessive ethanol consumption in our mouse model. Overall, our findings indicate that adenosine signaling regulates EAAT2 and astrocytic AQP4 expressions, which control ethanol drinking in mice.
Olsson, Craig A; Romaniuk, Helena; Salinger, Jodi; Staiger, Petra K; Bonomo, Yvonne; Hulbert, Carol; Patton, George C
Objective We identify drinking styles that place teens at greatest risk of later alcohol use disorders (AUD). Design Population-based cohort study. Setting Victoria, Australia. Participants A representative sample of 1943 adolescents living in Victoria in 1992. Outcome measures Teen drinking was assessed at 6 monthly intervals (5 waves) between mean ages 14.9 and 17.4 years and summarised across waves as none, one, or two or more waves of: (1) frequent drinking (3+ days in the past week), (2) loss of control over drinking (difficulty stopping, amnesia), (3) binge drinking (5+ standard drinks in a day) and (4) heavy binge drinking (20+ and 11+ standard drinks in a day for males and females, respectively). Young Adult Alcohol Use Disorder (AUD) was assessed at 3 yearly intervals (3 waves) across the 20s (mean ages 20.7 through 29.1 years). Results We show that patterns of teen drinking characterised by loss of control increase risk for AUD across young adulthood: loss of control over drinking (one wave OR 1.4, 95% CI 1.1 to 1.8; two or more waves OR 1.9, CI 1.4 to 2.7); binge drinking (one wave OR 1.7, CI 1.3 to 2.3; two or more waves OR 2.0, CI 1.5 to 2.6), and heavy binge drinking (one wave OR 2.0, CI 1.4 to 2.8; two or more waves OR 2.3, CI 1.6 to 3.4). This is not so for frequent drinking, which was unrelated to later AUD. Although drinking was more common in males, there was no evidence of sex differences in risk relationships. Conclusions Our results extend previous work by showing that patterns of drinking that represent loss of control over alcohol consumption (however expressed) are important targets for intervention. In addition to current policies that may reduce overall consumption, emphasising prevention of more extreme teenage bouts of alcohol consumption appears warranted. PMID:26868948
Dal Maso, Luigino; Torelli, Nicola; Biancotto, Elisa; Di Maso, Matteo; Gini, Andrea; Franchin, Gianni; Levi, Fabio; La Vecchia, Carlo; Serraino, Diego; Polesel, Jerry
The synergistic effect of tobacco smoking and alcohol consumption on the risk of head and neck cancers has been mainly investigated as a cross-product of categorical exposure, thus leading to loss of information. We propose a bi-dimensional logistic spline model to investigate the interacting dose-response relationship of two continuous exposures (i.e., ethanol intake and tobacco smoking) on the risk of head and neck cancers, representing results through three-dimensional graphs. This model was applied to a pool of hospital-based case-control studies on head and neck cancers conducted in Italy and in the Vaud Swiss Canton between 1982 and 2000, including 1569 cases and 3147 controls. Among never drinkers and for all levels of ethanol intake, the risk of head and neck cancers steeply increased with increasing smoking intensity, starting from 1 cigarette/day. The risk associated to ethanol intake increased with incrementing exposure among smokers, and a threshold effect at approximately 50 g/day emerged among never smokers. Compared to abstainers from both tobacco and alcohol consumption, the combined exposure to ethanol and/or cigarettes led to a steep increase of cancer risk up to a 35-fold higher risk (95 % confidence interval 27.30-43.61) among people consuming 84 g/day of ethanol and 10 cigarettes/day. The highest risk was observed at the highest levels of alcohol and tobacco consumption. Our findings confirmed a combined effect of tobacco smoking and alcohol drinking on head and neck cancers risk, providing evidence that bi-dimensional spline models could be a feasible and flexible method to explore the pattern of risks associated to two interacting continuous-exposure variables.
Lin, Sihao; Wang, Xiaorong; Huang, Chengyu; Liu, Xudong; Zhao, Jin; Yu, Ignatius T S; Christiani, David C
Etiology of esophageal cancer has not yet been clearly documented, especially in high-risk regions. To evaluate the association between salted meat intake and esophageal squamous-cell carcinoma (ESCC) and to explore its joint effects with alcohol drinking and smoking, a population-based case-control study was conducted in a high ESCC risk area in China, including 942 incident ESCC cases and 942 age- and sex-matching controls. A validated food frequency questionnaire was used to collect information on dietary factors, alcohol drinking and tobacco smoking. Conditional logistic regressions were applied to estimate the association between salted meat intake and ESCC and its interactions with alcohol drinking and smoking, with adjustment for other confounders, including total energy intake. Salted meat intake was associated with an increased risk of ESCC, showing an exposure-response relationship (p for trend alcohol drinking or smoking had a greater risk than salted meat alone, which was more than additive. The strongest association was seen in the combination of all the three factors, particularly at the highest level of salted meat intake (odds ratio = 29.27, 95% confidence interval: 13.21-64.89). Salted meat intake is strongly associated with ESCC and its interactions with alcohol drinking and/or smoking highlights the significance of reducing salted meat intake among smokers and drinkers with respect to ESCC prevention.
Full Text Available In the introduction we discuss free time in the context of consequences of alcoholism on social, psychological, and especially family life, then, the changing use of free time as a significant symptom of alcoholism, and finally, the new organization of free time as an important goal of social reintegration of alcoholics’ families. In the next section, we examine ways in which members of Skela Club at the “Dr Laza Lazarević” Psychiatric Hospital spend their free time during periods of drinking, and during rehabilitation and social integration. The sample consisted of 30 subjects (25 men and 5 women, aged between 25 and 65, living in Belgrade or nearby, regularly attending Club meetings and actively participating in its work. A questionnaire with 35 questions, 32 closed and 3 open, was used. The first part referred to socio-demographic variables, the second to ways of spending free time during the period of addiction, and the third part to free time at present, in the stage of abstinence and rehabilitation. During the period of drinking, subjects were mostly spending their free time in the company of other addicts, in 80% of cases. Their leisure was not very interesting, as it consisted of very few activities: sitting in a bar (76.6%, watching TV (53.3%, reading newspapers (50%, sleeping (40%. In the period of drinking a large number of subjects, regardless of gender, felt lonely - 83%. During the period of abstinence, on the contrary, leisure is better organized, the number of activities increases, and their model changes to socializing with friends (76.6%, communication with family members (66.6%, going for walks (60%, reading books (50%, listening to music (46.6%, and sport activities (36.6%. The conclusion is that alcohol addicts spent their free time during the period of drinking significantly differently than at present, when they are undergoing treatment and rehabilitation. The difference in the quality and organization of free time
Barker, Jacqueline M; Taylor, Jane R
The transition from goal-directed actions to habitual ethanol seeking models the development of addictive behavior that characterizes alcohol use disorders. The progression to habitual ethanol-seeking behavior occurs more rapidly than for natural rewards, suggesting that ethanol may act on habit circuit to drive the loss of behavioral flexibility. This review will highlight recent research that has focused on the formation and expression of habitual ethanol seeking, and the commonalities and distinctions between ethanol and natural reward-seeking habits, with the goal of highlighting important, understudied research areas that we believe will lead toward the development of novel treatment and prevention strategies for uncontrolled drinking. PMID:25193245
Harris Sion K
Full Text Available Abstract Background Heavy alcohol use among U.S. college students is a major contributor to young adult morbidity and mortality. The aim of this study was to examine whether college alcohol policy enforcement levels predict changes in student drinking and related behaviors in a state system of public colleges and universities, following a system-wide change to a stricter policy. Methods Students and administrators at 11 Massachusetts public colleges/universities completed surveys in 1999 (N of students = 1252, one year after the policy change, and again in 2001 (N = 1074. We calculated policy enforcement scores for each school based on the reports of deans of students, campus security chiefs, and students, and examined the correlations between perceived enforcement levels and the change in student drinking rates over the subsequent two year period, after weighting the 2001 data to adjust for demographic changes in the student body. Results Overall rates of any past-30-days drinking, heavy episodic drinking, and usual heavy drinking among past-30-days drinkers were all lower in 2001 compared to 1999. School-level analyses (N = 11 found deans' baseline reports of stricter enforcement were strongly correlated with subsequent declines in heavy episodic drinking (Pearson's r = -0.73, p = 0.011. Moreover, consistently high enforcement levels across time, as reported by deans, were associated with greater declines in heavy episodic drinking. Such relationships were not found for students' and security chiefs' reports of enforcement. Marijuana use did not rise during this period of decline in heavy drinking. Conclusions Study findings suggest that stronger enforcement of a stricter alcohol policy may be associated with reductions in student heavy drinking rates over time. An aggressive enforcement stance by deans may be an important element of an effective college alcohol policy.
Endo, Kosuke; Li, Jiawei; Nakanishi, Michio; Asada, Takashi; Ikesue, Masahiro; Goto, Yoichi; Fukushima, Yasue; Iwai, Naoharu
The environmental factors such as aging, smoking, and alcohol consumption have been reported to influence DNA methylation (DNAm). However, the versatility of DNAm measurement by DNAm array systems is low in clinical use. Thus, we developed the MethyLight assay as a simple method to measure DNAm. In the present study, we isolated peripheral blood DNA from 33 healthy volunteers and selected cg25809905, cg02228185, and cg17861230 as aging, cg23576855 as smoking, and cg02583484 as alcohol consumption biomarkers. The predicted age by methylation rates of cg25809905 and cg17861230 significantly correlated with chronological age. In immortalized B-cells, DNAm rates of two sites showed a younger status than the chronological age of donor. On the other hand, the predicted age of the patients with myocardial infarction (MI) was not accelerated. The methylation rate of cg23576855 was able to discriminate the groups based on the smoking status. The DNAm rate of cg02583484 was reduced in subjects with habitual alcohol consumption compared to that of subjects without habitual alcohol consumption. In conclusion, our MethyLight assay system reconfirms that aging, smoking, and alcohol consumption influenced DNAm in peripheral blood in the Japanese. This MethyLight system will facilitate DNAm measurement in epidemiological and clinical studies.
Rodriguez, Lindsey M.; Overup, Camilla S.; Neighbors, Clayton
Alcohol use is prevalent among college students, including those who are in committed romantic relationships. Individuals’ perceptions of their partner’s alcohol use may have significant effects on how they view both their partner and their relationship. The current study examines the effect of one’s perception of one’s romantic partner’s drinking as problematic on one’s relationship satisfaction and commitment, and whether this varies as a function of one’s partner’s drinking. Both partners ...
Hastings, Gerard; Anderson, Susan; Cooke, Emma; Gordon, Ross
The influence of alcohol advertising on young people continues to be the subject of much debate. This paper presents a review of the literature showing that, while many econometric studies suggest little effect, more focused consumer studies, especially recent ones with sophisticated designs, do show clear links between advertising and behaviour. Furthermore, these effects have to be viewed in combination with the possible impact of other marketing activities such as price promotions, distribution, point of sale activity and new product development. Here, the evidence base is less well developed, but there are indications of effects. It must be acknowledged that categorical statements of cause and effect are always difficult in the social sciences; marketing is a complex phenomenon involving the active participation of consumers as well as marketers and more research is needed on its cumulative impact. Nonetheless, the literature presents an increasingly compelling picture that alcohol marketing is having an effect on young people's drinking.
Full Text Available Abstract Background Binge drinking is a constant problem behavior in adolescents across Europe. Epidemiological investigations have been reported. However, epidemiological data on alcohol consumption of adolescents with different migration backgrounds are rare. Furthermore representative data on rural-urban comparison concerning alcohol consumption and binge drinking are lacking. The aims of the study are the investigation of alcohol consumption patterns with respect to a urban-rural differences and b differences according to migration background. Methods In the years 2007/2008, a representative written survey of N = 44,610 students in the 9th. grade of different school types in Germany was carried out (net sample. The return rate of questionnaires was 88% regarding all students whose teachers respectively school directors had agreed to participate in the study. Weighting factors were specified and used to make up for regional and school-type specific differences in return rates. 27.4% of the adolescents surveyed have a migration background, whereby the Turkish culture is the largest group followed by adolescents who emigrated from former Soviet Union states. The sample includes seven large cities (over 500,000 inhabitants (12.2%, independent smaller cities ("urban districts" (19.0% and rural areas ("rural districts" (68.8%. Results Life-time prevalence for alcohol consumption differs significantly between rural (93.7% and urban areas (86.6% large cities; 89.1% smaller cities with a higher prevalence in rural areas. The same accounts for 12-month prevalence for alcohol consumption. 57.3% of the rural, re-spectively 45.9% of the urban adolescents engaged in binge drinking in the 4 weeks prior to the survey. Students with migration background of the former Soviet Union showed mainly drinking behavior similar to that of German adolescents. Adolescents with Turkish roots had engaged in binge drinking in the last four weeks less frequently than
Lewis, Ben; Nixon, Sara Jo
Although the biphasic effects of acute alcohol during ascending and descending Breath Alcohol Concentrations (BrACs) are well described, the plateau period between peak and steadily descending BrACs is generally unrecognized and under-studied by researchers. Naturalistic examinations indicate such periods persist for substantial intervals, with a time frame of onset suggesting BrAC plateaus may co-occur with potentially risky behaviors (e.g., driving). The current pilot study examined neurocognitive performance during this period. Participants were healthy, community-residing moderate drinkers (n = 18). In the first phase of the study, the Digit Symbol Substitution and Trail Making Tasks were administered during BrAC plateau (M = 62 mg/dL). BrACs were negatively correlated with Digit Symbol performance but unrelated to other tasks. In contrast, performance on a derived Trail Making measure of set-shifting was positively associated with the maximum alcohol doses consumed in the preceding 6 months. Phase 2 analyses demonstrated that relationships between previous alcohol experience and cognitive performance were absent among individuals receiving placebo beverages. Taken together, these data suggest a relationship worthy of investigation between previous drinking experiences and cognitive flexibility during the plateau phase.
Ritter, Juliana D.; McCauley, Jenna L.; Amstadter, Ananda B.; Richardson, Lisa; Kilpatrick, Dean; Tran, Trinh L.; Trung, Lam T.; Tam, Nguyen T.; Tuan, Tran; Buoi, La Thi; Ha, Tran Thu; Thach, Tran D.; Acierno, Ron
Previous research in US populations has found associations between disaster-related variables, psychological variables, and post-disaster increases in smoking and alcohol use. To date, no research has examined this association in an international population of disaster exposed individuals. Data used in this study were drawn from a larger study…
MacKillop, James; Amlung, Michael T; Acker, John; Gray, Joshua C; Brown, Courtney L; Murphy, James G; Ray, Lara A; Sweet, Lawrence H
Neuroeconomics integrates concepts and methods from psychology, economics, and cognitive neuroscience to understand how the brain makes decisions. In economics, demand refers to the relationship between a commodity's consumption and its cost, and, in behavioral studies, high alcohol demand has been consistently associated with greater alcohol misuse. Relatively little is known about how the brain processes demand decision making, and the current study is an initial investigation of the neural correlates of alcohol demand among heavy drinkers. Using an event-related functional magnetic resonance imaging (fMRI) paradigm, participants (N=24) selected how much they would drink under varying levels of price. These choices determined access to alcohol during a subsequent bar laboratory self-administration period. During decisions to drink in general, greater activity was present in multiple distinct subunits of the prefrontal and parietal cortices. In contrast, during decisions to drink that were demonstrably affected by the cost of alcohol, significantly greater activation was evident in frontostriatal regions, suggesting an active interplay between cognitive deliberation and subjective reward value. These choices were also characterized by significant deactivation in default mode network regions, suggesting suppression resulting from greater cognitive load. Across choice types, the anterior insula was notably recruited in diverse roles, further implicating the importance of interoceptive processing in decision-making behavior. These findings reveal the neural signatures subserving alcohol cost-benefit decision making, providing a foundation for future clinical applications of this paradigm and extending this approach to understanding the neural correlates of demand for other addictive commodities.
Clarke, Toni-Kim; Laucht, Manfred; Ridinger, Monika; Wodarz, Norbert; Rietschel, Marcella; Maier, Wolfgang; Lathrop, Mark; Lourdusamy, Anbarasu; Zimmermann, Ulrich S; Desrivieres, Sylvane; Schumann, Gunter
Alcohol abuse and dependence have proven to be complex genetic traits that are influenced by environmental factors. Primate and human studies have shown that early life stress increases the propensity for alcohol abuse in later life. The reinforcing properties of alcohol are mediated by dopaminergic signaling; however, there is little evidence to indicate how stress alters alcohol reinforcement. KCNJ6 (the gene encoding G-protein-coupled inwardly rectifying potassium channel 2 (GIRK2)) is a brain expressed potassium channel with inhibitory effects on dopaminergic tone. The properties of GIRK2 have been shown to be enhanced by the stress peptide corticotrophin-releasing hormone. Therefore, we sought to examine the role of KCNJ6 polymorphisms in adult alcohol dependence and stress-related alcohol abuse in adolescents. We selected 11 SNPs in the promoter region of KCNJ6, which were genotyped in 1152 adult alcohol dependents and 1203 controls. One SNP, rs2836016, was found to be associated with alcohol dependence (p=0.01, false discovery rate). We then assessed rs2836016 in an adolescent sample of 261 subjects, which were characterized for early life stress and adolescent hazardous drinking, defined using the Alcohol Use Disorders Identification Test (AUDIT), to examine gene-environment interactions. In the adolescent sample, the risk genotype of rs2836016 was significantly associated with increased AUDIT scores, but only in those individuals exposed to high levels of psychosocial stress in early life (p=0.01). Our findings show that KCNJ6 is associated with alcohol dependence and may moderate the effect of early psychosocial stress on risky alcohol drinking in adolescents. We have identified a candidate gene for future studies investigating a possible functional link between the response to stress and alcohol reinforcement.
Rasmussen, Henrik; Bagger, Yu; Tanko, Laszlo B; Christiansen, Claus; Werge, Thomas
We addressed the question whether 5-HTTLPR, a variable number of tandem repeats located in the 5' end of the serotonin transporter gene, is associated with smoking or alcohol consumption. Samples of DNA from 1,365 elderly women with a mean age of 69.2 years were genotyped for this polymorphism using a procedure, which allowed the simultaneous determination of variation in the number of repeat units and single nucleotide changes, including the A > G variation at rs25531 for discrimination between the L(A) and L(G) alleles. Qualitative and quantitative information on the women's current and previous consumption of cigarettes and alcohol were obtained using a questionnaire. Genotypes were classified according to allele size, that is, S and L with 14 and 16 repeat units, respectively, and on a functional basis by amalgamation of the L(G) and S alleles. Data were subjected to regression analyses. These analyses revealed P values for associations between 5-HTTLPR genotype and alcohol and cigarette consumption in the range from 0.15 to 0.92. On adjustment for age and educational level, significance for the associations of 5-HTTLPR with the smoking and alcohol consumption measures was not reached. We conclude that 5-HTTLPR is not an important determinant of smoking behavior and alcohol consumption in elderly women.
Alcoholism - risks; Alcohol abuse - risks; Alcohol dependence - risks; Risky drinking ... Beer, wine, and liquor all contain alcohol. If you are drinking any of these, you are using alcohol. Your drinking patterns may vary, depending on who you are with ...
Full Text Available Aim: The aim of this study is to evaluate the surface roughness of four flowable resin composites following exposure to acidic and alcoholic drinks. Materials and Methods: SureFil SDR flow, TetricEvoFlow, Esthet-X Flow and Amaris Flow HT samples were immersed in artificial saliva, Coca Cola and Chivas Regal Whisky. Each specimen was examined using a Leica DCM 3D microscope: Arithmetical mean height of the surface profiles was measured (Sa. Results: Kruskal-Wallis test showed significant differences among various groups (P<0,001. Mann Whitney test was applied and control groups showed significantly lower Sa values than other groups (P=0,008. Coca Cola groups showed highest Sa values (P<0,021. No significant differences (P=0,14 in surface texture were found among the specimens of the different materials. No significant differences were found among TetricEvoFlow, Esthet-X Flow and Amaris Flow under control conditions nor after Coca Cola application. Under control condition and after Coca Cola application SureFil SDR flow showed significantly higher Sa values. Moreover, after whisky application Amaris Flow showed significantly lower Sa values then the other three groups that showed no significant differences among them. Conclusions: Acidic and alcoholic drinks eroded the surface roughness of all evaluated flowable resin composites.
Full Text Available Abstract Background Alcohol problems are a major health issue in Nepal and remain under diagnosed. Increase in consumption are due to many factors, including advertising, pricing and availability, but accurate information is lacking on the prevalence of current alcohol use disorders. The AUDIT (Alcohol Use Disorder Identification Test questionnaire developed by WHO identifies individuals along the full spectrum of alcohol misuse and hence provides an opportunity for early intervention in non-specialty settings. This study aims to validate a Nepali version of AUDIT among patients attending a university hospital and assess the prevalence of alcohol use disorders along the full spectrum of alcohol misuse. Methods This cross-sectional study was conducted in patients attending the medicine out-patient department of a university hospital. DSM-IV diagnostic categories (alcohol abuse and alcohol dependence were used as the gold standard to calculate the diagnostic parameters of the AUDIT. Hazardous drinking was defined as self reported consumption of ≥21 standard drink units per week for males and ≥14 standard drink units per week for females. Results A total of 1068 individuals successfully completed the study. According to DSM-IV, drinkers were classified as follows: No alcohol problem (n=562; 59.5%, alcohol abusers (n= 78; 8.3% and alcohol dependent (n=304; 32.2%. The prevalence of hazardous drinker was 67.1%. The Nepali version of AUDIT is a reliable and valid screening tool to identify individuals with alcohol use disorders in the Nepalese population. AUDIT showed a good capacity to discriminate dependent patients (with AUDIT ≥11 for both the gender and hazardous drinkers (with AUDIT ≥5 for males and ≥4 for females. For alcohol dependence/abuse the cut off values was ≥9 for both males and females. Conclusion The AUDIT questionnaire is a good screening instrument for detecting alcohol use disorders in patients attending a university
Full Text Available Whether parental supply of alcohol affects the likelihood of later adolescent risky drinking remains unclear. We conducted a systematic review and meta-analysis to synthesize findings from longitudinal studies investigating this association. We searched eight electronic databases up to 10 September 2016 for relevant terms and included only original English language peer-reviewed journal articles with a prospective design. Two reviewers independently screened articles, extracted data and assessed risk of bias. Seven articles met inclusion criteria, six of which used analytic methods allowing for meta-analysis. In all seven studies, the follow-up period was ≥12 months and attrition ranged from 3% to 15%. Parental supply of alcohol was associated with subsequent risky drinking (odds ratio = 2.00, 95% confidence interval = 1.72, 2.32; however, there was substantial risk of confounding bias and publication bias. In all studies, measurement of exposure was problematic given the lack of distinction between parental supply of sips of alcohol versus whole drinks. In conclusion, parental supply of alcohol in childhood is associated with an increased likelihood of risky drinking later in adolescence. However, methodological limitations preclude a causal inference. More robust longitudinal studies are needed, with particular attention to distinguishing sips from whole drinks, measurement of likely confounders, and multivariable adjustment.
Sharmin, Sonia; Kypri, Kypros; Khanam, Masuma; Wadolowski, Monika; Bruno, Raimondo; Mattick, Richard P.
Whether parental supply of alcohol affects the likelihood of later adolescent risky drinking remains unclear. We conducted a systematic review and meta-analysis to synthesize findings from longitudinal studies investigating this association. We searched eight electronic databases up to 10 September 2016 for relevant terms and included only original English language peer-reviewed journal articles with a prospective design. Two reviewers independently screened articles, extracted data and assessed risk of bias. Seven articles met inclusion criteria, six of which used analytic methods allowing for meta-analysis. In all seven studies, the follow-up period was ≥12 months and attrition ranged from 3% to 15%. Parental supply of alcohol was associated with subsequent risky drinking (odds ratio = 2.00, 95% confidence interval = 1.72, 2.32); however, there was substantial risk of confounding bias and publication bias. In all studies, measurement of exposure was problematic given the lack of distinction between parental supply of sips of alcohol versus whole drinks. In conclusion, parental supply of alcohol in childhood is associated with an increased likelihood of risky drinking later in adolescence. However, methodological limitations preclude a causal inference. More robust longitudinal studies are needed, with particular attention to distinguishing sips from whole drinks, measurement of likely confounders, and multivariable adjustment. PMID:28282955
Full Text Available The current study was designed to investigate the drinking patterns and association between socio-demographic factors and adolescents’ alcohol use among high school students from China’s three metropolises, Beijing, Shanghai, and Guangzhou. Using a self-administered questionnaire, we conducted a cross-sectional survey among 13,811 high school students from 136 schools between May and June 2013. A two-stage stratified sampling method was used for subject selection. The prevalence of lifetime drinking was 52.5%; in addition, 38.5% of the students were past-year drinkers, while 20.1% of them had consumed alcohol in the past 30 days. During the past year, 29.7% of the students reported that they drank once per month or less, and 22.0% of the students drank less than one standard drink (SD per occasion. For the students who were not living with their mothers, as well as the students in higher socioeconomic status (SES, the adjusted odds of past and current drinking were significantly higher, compared with those who lived with both parents and low SES. Due to the high prevalence of alcohol consumption among junior and senior high school students in metropolises, attention should be paid by parents, school administrators, educational and public health agencies for making efforts collectively to reduce alcohol availability and drinking among adolescents.
Sara Gloria Aguilar-Navarro
Full Text Available OBJETIVO: Conocer la prevalencia del consumo de alcohol y tabaco y su asociación con deterioro cognoscitivo en la población mexicana mayor de 65 años. MATERIAL Y MÉTODOS: Se incluyeron 4 872 mayores de 65 años en la muestra del Estudio Nacional sobre Salud y Envejecimiento en México (ENASEM 2001. Se interrogó sobre el consumo de alcohol y tabaco. Para la clasificación de los sujetos con deterioro cognoscitivo, se utilizó la escala total de los diferentes dominios cognoscitivos. Se aplicaron ji cuadrada, Mann Whitney U y regresión logística para encontrar asociaciones. RESULTADOS: La prevalencia de alcoholismo según CAGE fue de 2.8% y la del consumo de tabaco de 14 por ciento. Factores asociados con el consumo de alcohol: edad 65-69 años (p OBJECTIVE: To determine the prevalence of the consumption of alcohol and cigarette smoking and their association with cognitive impairment among older Mexican adults. MATERIAL AND METHODS: A total of 4 872 people over 65 years of age included in the sample of the National Mexican Health and Aging Study carried out in 2001 were questioned about their consumption of alcohol and cigarette smoking. For the classification of those subjects with cognitive impairment, the total scale of the different cognitive domains was used. The chi-square, Mann-Whitney U test, and logistical regression were used in order to find associations. RESULTS: The prevalence of alcoholism according to CAGE was 2.8% and the prevalence of the consumption of cigarette smoking was 14%. Factors associated with the consumption of alcohol were:age 65-69 (p <0.001, men (RR 3.17,p <0.001, and high level of education (p <0.001. The association between the consumption of alcohol and cognitive impairment (X2=6.59, p <0.01 was statistically significant. CONCLUSIONS: The prevalence of consumption of alcohol and cigarette smoking in older Mexican adults are similar to that reported in other countries; the consumption of alcohol and its
Cerdá, Magdalena; Johnson-Lawrence, Vicki D; Galea, Sandro
Lifetime patterns of income may be an important driver of alcohol use. In this study, we evaluated the relationship between long-term and short-term measures of income and the relative odds of abstaining, drinking lightly-moderately and drinking heavily. We used data from the US Panel Study on Income Dynamics (PSID), a national population-based cohort that has been followed annually or biannually since 1968. We examined 3111 adult respondents aged 30-44 in 1997. Latent class growth mixture models with a censored normal distribution were used to estimate income trajectories followed by the respondent families from 1968 to 1997, while repeated measures multinomial generalized logit models estimated the odds of abstinence (no drinks per day) or heavy drinking (at least 3 drinks a day), relative to light/moderate drinking (lifetime income patterns and alcohol use decreased in magnitude and became non-significant once we controlled for past-year income, education and occupation. Lifetime income patterns may have an indirect association with alcohol use, mediated through current socioeconomic conditions.
Myrtveit Solbjørg Makalani
Full Text Available AIMS – Substantial increase in heavy drinking upon transition from high school to college is common. Norwegian universities and university colleges arrange yearly introductory weeks to welcome new students. It has been questioned whether these events are too centered on alcohol. We aimed to investigate whether participation in the introductory week is associated with risky drinking (RD. We further aimed to investigate whether RD is associated with academic performance. Finally, we investigated whether alcohol-related attitudes are associated with both RD and introductory week participation.
... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Cigarette papers. 40.351... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes Taxes § 40.351 Cigarette papers....
... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Cigarette papers. 41.34... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.34 Cigarette papers. Cigarette papers are taxed at the...
Poelen, E.A.P.; Derks, E.M.; Engels, R.C.M.E.; Scholte, R.H.J.; Willemsen, A.H.M.; Boomsma, D.I.
Background: The present study assessed the relative contribution of genes and environment to individual differences in initiation of alcohol use and frequency of drinking among early adolescents and examined the extent to which the same genetic and environmental factors influence both individual dif
and 3, mice were given intraperitoneal (i.p.) injection of the orexigenic peptide ghrelin (0, 10 or 30 mg ⁄ kg) or the anorectic protein leptin (0 or...Drinking in the Dark, Food, Alcohol, Ghrelin , Leptin , Calories. T O ASSIST IN identifying the genetic and neurobiologi-cal factors that underlie...Nicolas et al., 2001). Thus, as with ghrelin , while leptin may be involved with craving in human alcoholics, its role in modulating ethanol consumption
广东省糖尿病流行病学调查协作组; 邝建; 杨华章; 崔炎棠
population-based cross-sectional study including. 11 767 residents aged 20～74 years［male 5 462, female 6 305,mean age (43.8±13.6) years］, was used for analysis. Standard oral glucose tolerance test(75 g) and physical examination were conducted on all subjects. Questionnaire included questions about physical activity, family history, economic state, average daily consumption of alcohol and cigarette, etc. Multivariate logistic regression and GLM-General factorial analysis were used. Results In Guangdong population, the main independent predictive factors of diabetes were age (OR=2.053, 1.568～2.687), family history (OR=3.210, 2.019～5.104), exercise (OR=1.644, 1.217～2.221), BMI(OR=2.538, 1.905～3.381), WHR(OR=2.255,1.690～3.008) and hypertension(OR=3.088, 2.246～4.245). Affer adjusted for age, physical activity, family history and economic state, the odds ratio of smoking＞25 cigarettes a day was 1.037(0.367～1.535), drinking＞7 times per week was 1.261(0.718～2.214); but there were significant interaction between smoking or drinking and age, family history or exercise condition, after controlling for confounders, the odds ratios of diabetes were 3.910(1.953～7.826) for smoking＞25 cigarettes a day and age＞50 years, 2.251(1.144～4.431) for smoking＞25 cigarettes a day and lower physical activity, 2.421(1.130～5.185) for drinking＞7 times per week and age＜50 years, 8.608(2.140～34.631) for drinking＞7 times per week with family history. Among the patients with diabetes or IGT, current smoking had higher WHR but lower BMI than never and ever smoker, current drinker only had lower BMI than ever drinker. Conclusion Either heavy smoking or drinking may be a dependent, modifiable risk factor for diabetes in Guangdong population. It has significant interaction with other independent risk factor for diabetes in Guangdong population. It has significant interaction with other independent risk factors-age, family history and physical activity. Smoking
Voogt, C.V.; Poelen, E.A.P.; Kleinjan, M.; Lemmers, L.A.C.J.; Engels, R.C.M.E.
In the Netherlands, young adults' drinking practices have become an issue of public concern since their drinking levels are high. Heavy drinking can place young adults at an increased risk for developing short- and long-term health-related problems. Current national alcohol prevention programmes foc
Boscarino, Joseph A.; Adams, Richard E.; Galea, Sandro
Research has suggested that exposure to psychological trauma is associated with increased abuse of psychoactive substances, particularly alcohol. To assess this, we analyzed alcohol consumption, binge drinking, and alcohol dependence among a random sample of 1681 New York City adults 1 year and 2 years after the September 11 attacks. In multivariate models controlling for demographic factors, other stressor exposures, social psychological resources, and history of anti-social behavior, we found that greater exposure to the World Trade Center disaster (WTCD) was associated with greater alcohol consumption at 1 year and 2 years after this event. In addition, our analyses also indicated that exposure to the WTCD was associated with binge drinking at 1 year after but not 2 years after this event. Alcohol dependence, assessed as present in either year 1 or year 2, also was positively associated with greater WTCD exposures. Posttraumatic stress disorder was not associated with alcohol use, once WTCD exposure and other covariates were controlled. Our study suggests that exposure to psychological trauma may be associated with increases in problem drinking long after exposure and deserves further investigation. PMID:15982827
Full Text Available Background: We assessed the still unclear effect of the overall alcohol-drinking pattern, beyond the amount of alcohol consumed, on the incidence of cardiovascular clinical disease (CVD. Methods: We followed 14,651 participants during up to 14 years. We built a score assessing simultaneously seven dimensions of alcohol consumption to capture the conformity to a traditional Mediterranean alcohol-drinking pattern (MADP. It positively scored moderate alcohol intake, alcohol intake spread out over the week, low spirit consumption, preference for wine, red wine consumption, wine consumed during meals and avoidance of binge drinking. Results: During 142,177 person-years of follow-up, 127 incident cases of CVD (myocardial infarction, stroke or cardiovascular mortality were identified. Compared with the category of better conformity with the MADP, the low-adherence group exhibited a non-significantly higher risk (HR of total CVD ((95% CI = 1.55 (0.58–4.16. This direct association with a departure from the traditional MADP was even stronger for cardiovascular mortality (HR (95% CI = 3.35 (0.77–14.5. Nevertheless, all these associations were statistically non-significant. Conclusion: Better conformity with the MADP seemed to be associated with lower cardiovascular risk in most point estimates; however, no significant results were found and more powered studies are needed to clarify the role of the MADP on CVD.
Foxcroft David R
Full Text Available Abstract Background The effect of alcohol portrayals and advertising on the drinking behaviour of young people is a matter of much debate. We evaluated the relationship between exposure to alcohol advertising, marketing and portrayal on subsequent drinking behaviour in young people by systematic review of cohort (longitudinal studies. Methods studies were identified in October 2006 by searches of electronic databases, with no date restriction, supplemented with hand searches of reference lists of retrieved articles. Cohort studies that evaluated exposure to advertising or marketing or alcohol portrayals and drinking at baseline and assessed drinking behaviour at follow-up in young people were selected and reviewed. Results seven cohort studies that followed up more than 13,000 young people aged 10 to 26 years old were reviewed. The studies evaluated a range of different alcohol advertisement and marketing exposures including print and broadcast media. Two studies measured the hours of TV and music video viewing. All measured drinking behaviour using a variety of outcome measures. Two studies evaluated drinkers and non-drinkers separately. Baseline non-drinkers were significantly more likely to have become a drinker at follow-up with greater exposure to alcohol advertisements. There was little difference in drinking frequency at follow-up in baseline drinkers. In studies that included drinkers and non-drinkers, increased exposure at baseline led to significant increased risk of drinking at follow-up. The strength of the relationship varied between studies but effect sizes were generally modest. All studies controlled for age and gender, however potential confounding factors adjusted for in analyses varied from study to study. Important risk factors such as peer drinking and parental attitudes and behaviour were not adequately accounted for in some studies. Conclusion data from prospective cohort studies suggest there is an association between
... Home > Pregnancy > Is it safe? > Alcohol during pregnancy Alcohol during pregnancy E-mail to a friend Please ... and fetal alcohol spectrum disorders. How does drinking alcohol during pregnancy affect your baby's health? Drinking alcohol ...
Kristen P Lindgren
Full Text Available There is preliminary evidence that approach avoid training can shift implicit alcohol associations and improve treatment outcomes. We sought to replicate and extend those findings in US undergraduate social drinkers (Study 1 and at-risk drinkers (Study 2. Three adaptations of the approach avoid task (AAT were tested. The first adaptation - the approach avoid training - was a replication and targeted implicit alcohol approach associations. The remaining two adaptations - the general identity and personalized identity trainings - targeted implicit drinking identity associations, which are robust predictors of hazardous drinking in US undergraduates. Study 1 included 300 undergraduate social drinkers. They were randomly assigned to real or sham training conditions for one of the three training adaptations, and completed two training sessions, spaced one week apart. Study 2 included 288 undergraduates at risk for alcohol use disorders. The same training procedures were used, but the two training sessions occurred within a single week. Results were not as expected. Across both studies, the approach avoid training yielded no evidence of training effects on implicit alcohol associations or alcohol outcomes. The general identity training also yielded no evidence of training effects on implicit alcohol associations or alcohol outcomes with one exception; individuals who completed real training demonstrated no changes in drinking refusal self-efficacy whereas individuals who completed sham training had reductions in self-efficacy. Finally, across both studies, the personalized identity training yielded no evidence of training effects on implicit alcohol associations or alcohol outcomes. Despite having relatively large samples and using a well-validated training task, study results indicated all three training adaptations were ineffective at this dose in US undergraduates. These findings are important because training studies are costly and labor
Foster, Dawn W; Young, Chelsie M; Bärnighausen, Till W
This study evaluated self-control in the relationship between drinking identity and drinking. We expected those higher in drinking identity would drink more than those lower in drinking identity, particularly if low in self-control. Data were collected in 2012 via an online survey (N = 690 undergraduates, M age = 22.87, SD = 5.37, 82.50% female) at an urban university. An interaction emerged between self-control and drinking identity; self-control was negatively associated with drinking among individuals low in drinking identity, but positively associated with drinking among those high in drinking identity. Implications and future directions are discussed. This research was unfunded.
Terry-McElrath, Yvonne M.; O’Malley, Patrick M.; Johnston, Lloyd D.
Objectives Examine energy drink/shot and regular and diet soft drink use among US secondary school students in 2010–2011, and associations between such use and substance use. Methods We used self-reported data from cross-sectional surveys of nationally representative samples of 8th, 10th, and 12th grade students and conducted multivariate analyses examining associations between beverage and substance use controlling for individual and school characteristics. Results Approximately 30% of students reported consuming energy drinks or shots; more than 40% reported daily regular soft drink use, and about 20% reported daily diet soft drink use. Beverage consumption was strongly and positively associated with past 30-day alcohol, cigarette, and illicit drug use. The observed associations between energy drinks and substance use were significantly stronger than those between regular or diet soft drinks and substance use. Conclusions This correlational study indicates that adolescent consumption of energy drinks/shots is wide-spread, and that energy drink users report heightened risk for substance use. This study does not establish causation between the behaviors. Education for parents and prevention efforts among adolescents should include education on the masking effects of caffeine in energy drinks on alcohol- and other substance-related impairments, and recognition that some groups (such as high sensation-seeking youth) may be particularly likely to consume energy drinks and to be substance users. PMID:24481080
Labhart, F.; Graham, K.; Wells, S.; Kuntsche, E.N.
Background Research in the United States and the United Kingdom indicates that drinking before going out (commonly called predrinking) is common among young people and associated with increased harm. On the basis of Swiss data, this study investigates differences in alcohol consumption and adverse o
Quintero, Gilbert A.; Young, Kathleen J.; Mier, Nelda; Jenks, Shepard, Jr.
Alcohol abuse on college campuses continues to be a significant public health issue and health promotion strategies are being directed at changing the culture of collegiate drinking. From a qualitative research perspective such efforts remain uniformed since this area of research is currently dominated by large-scale surveys that illuminate little…
Full Text Available Introduction: The purpose of the present study was to investigate the prevalence of tobacco, hubble-bubble, alcoholic drinks, and other drugs among Karaj high-school students in 2011. Methods: The research method was a descriptive-sectional study. Participants of this study were 447 girl and boy high-school students of Karaj that were selected by clustering random sampling. For data gathering, drug abuse questionnaire, and risk and protective factors inventory were administered among selected sample. Results: According to the results, 57% of students in this study said that they have had experiences with a kind of drug including tobacco, hubble-bubble, alcoholic drinks, and other drugs at least once in their lives. The study showed the prevalence for soft drugs: hubble-bubble, tobacco, and alcoholic drinks, and for hard drugs ecstasy, opium, hashish, meth, crack, and heroin respectively. Conclusion: Soft drugs including hubble-bubble, tobacco, and alcoholic drinks, are the most common among Karaj high-school students. The prevalence of hard drugs among them is rather low.
Doumas, Diana M.; Hausheer, Robin; Esp, Susan
Parents impact adolescent substance abuse, but sex-specific influences are not well-understood. This study examined parental influences on adolescent drinking behavior in a sample of ninth-grade students (N = 473). Hierarchical regression analyses indicated parental monitoring, disapproval of teen alcohol use, and quality of parent-teen general…
Silveri, Marisa M
Alcohol use typically is initiated during adolescence, a period that coincides with critical structural and functional maturation of the brain. Brain maturation and associated improvements in decision making continue into the third decade of life, reaching a plateau within the period referred to as emerging adulthood (18-24 years). This particular period covers that of traditionally aged college students, and includes the age (21 years) when alcohol consumption becomes legal in the United States. This review highlights neurobiological evidence indicating the vulnerabilities of the emerging-adult brain to the effects of alcohol. Factors increasing the risks associated with underage alcohol use include the age group's reduced sensitivity to alcohol sedation and increased sensitivity to alcohol-related disruptions in memory. On the individual level, factors increasing those risks are a positive family history of alcoholism, which has a demonstrated effect on brain structure and function, and emerging comorbid psychiatric conditions. These vulnerabilities-of the age group, in general, as well as of particular individuals-likely contribute to excessive and unsupervised drinking in college students. Discouraging alcohol consumption until neurobiological adulthood is reached is important for minimizing alcohol-related disruptions in brain development and decision-making capacity, and for reducing the negative behavioral consequences associated with underage alcohol use.
Melatonin, an indoleamine hormone synthesized in the pinealocytes, has been implicated as influencing the intake of alcohol in rats. It has been shown that this hormone is voltammetrically electroactive at the surface of pretreated carbon fiber microelectrodes in vitro and in vivo, in rat cerebral melatonergic regions such the pineal gland. The aim of this work consisted in the study of the influence of melatonin on spontaneously ethanol drinking or ethanol avoiding rats selected throughout a free choice two bottle test. It appeared that only the water preferring rats were affected by treatment with the hormone and that in vivo voltammetric related levels of melatonin were higher in the pineal gland of ethanol drinking rats versus water preferring rats. In addition, when treated with the melatonin antagonist GR128107 ethanol drinking rats significantly reduced the spontaneous consumption of alcohol.
Iversen, Mette Langeland; Sørensen, Nina Olsén; Broberg, Lotte
. Since the introduction of the recommendation of total abstinence, no studies have examined pre-pregnancy lifestyle and reproductive risk factors associated with this behaviour in a Danish context. The aims of this study were therefore to describe the prevalence of weekly alcohol consumption and binge...... drinking in early pregnancy among women living in the capital of Denmark. Secondly to identify pre-pregnancy lifestyle and reproductive risk factors associated with binge drinking during early pregnancy. METHODS: Data were collected from September 2012 to August 2013 at the Department of Obstetrics......BACKGROUND: Since 2007 the Danish Health and Medicines Authority has advised total alcohol abstinence from the time of trying to conceive and throughout pregnancy. The prevalence of binge drinking among pregnant Danish women has nevertheless been reported to be up to 48 % during early pregnancy...
Full Text Available Maternal active and passive smoking and low or moderate alcohol drinking during pregnancy, taking into account the level of exposure and developmental or behavioral outcomes, are recognized as a significant issue from both a clinical and a public health perspective. The article aims at evaluating the impact of prenatal exposure to tobacco smoke constituents and low or moderate alcohol drinking during pregnancy on children neurodevelopment by reviewing the most recently published literature. Relevant studies were identified by searching the Pubmed, Medline and Ebsco literature databases. This review is restricted to 29 human studies published in English in peer reviewed journals since 2006. The studies published recently continued to show some relationship between tobacco smoke exposure, from active and passive maternal smoking during pregnancy, and children’s psychomotor development independent of other variables, but this relationship is not straightforward. The association is mostly consistent for measures of academic achievements and behavioral problems which require further attention. The results of the studies on low or moderate exposure to alcohol are not fully conclusive, but some of them suggest that consumption of alcohol during pregnancy may adversely affect children’s intelligence quotient (IQ, mental health, memory and verbal or visual performance. As the reviewed studies indicate, maternal lifestyle during pregnancy like alcohol drinking or smoking may affect children neurodevelopment. All effort should be taken to eliminate such exposure to ensure appropriate children’s development.
Heinrich, Angela; Müller, Kathrin U; Banaschewski, Tobias; Barker, Gareth J; Bokde, Arun L W; Bromberg, Uli; Büchel, Christian; Conrod, Patricia; Fauth-Bühler, Mira; Papadopoulos, Dimitri; Gallinat, Jürgen; Garavan, Hugh; Gowland, Penny; Heinz, Andreas; Ittermann, Bernd; Mann, Karl; Martinot, Jean-Luc; Paus, Tomáš; Pausova, Zdenka; Smolka, Michael; Ströhle, Andreas; Rietschel, Marcella; Flor, Herta; Schumann, Gunter; Nees, Frauke
Adolescence is a time that can set the course of alcohol abuse later in life. Sensitivity to reward on multiple levels is a major factor in this development. We examined 736 adolescents from the IMAGEN longitudinal study for alcohol drinking during early (mean age=14.37) and again later (mean age=16.45) adolescence. Conducting structural equation modeling we evaluated the contribution of reward-related personality traits, behavior, brain responses and candidate genes. Personality seems to be most important in explaining alcohol drinking in early adolescence. However, genetic variations in ANKK1 (rs1800497) and HOMER1 (rs7713917) play an equal role in predicting alcohol drinking two years later and are most important in predicting the increase in alcohol consumption. We hypothesize that the initiation of alcohol use may be driven more strongly by personality while the transition to increased alcohol use is more genetically influenced.
Ebe, Kazutoshi; Itoh, Kosuke; Kwee, Ingrid L; Nakada, Tsutomu
The effects of a low dose of alcohol on car driving remain controversial. To address this issue, event-related potentials were recorded while subjects performed a simple car-following task in a driving simulator before and after consuming either "one drink" of beer (representing one standard alcoholic beverage containing 14 g of alcohol) or mineral water (control condition). Subjects who had consumed the determined amount of alcohol demonstrated no detectable outward behavioral signs of intoxication while performing the driving task, an observation in agreement with previous findings. However, the parietal P3 elicited by the brake lights of the preceding car was significantly reduced in amplitude, approximately 50% that observed under the control condition, likely indicating alteration of the neural processing of visual information critical for safe driving. The finding suggests that alcohol begins to affect neural processes for driving even at quantities too low to modify behavior.
Kesmodel, Ulrik Schiøler; Bertrand, J.; Denny, Ch.
Please cite this paper as: Kesmodel U, Bertrand J, Støvring H, Skarpness B, Denny C, Mortensen E, the Lifestyle During Pregnancy Study Group. The effect of different alcohol drinking patterns in early to mid pregnancy on the child's intelligence, attention, and executive function. BJOG 2012......;119:1180-1190. Objective To conduct a combined analysis of the estimated effects of maternal average weekly alcohol consumption, and any binge drinking, in early to mid pregnancy on general intelligence, attention, and executive function in 5-year-old children. Design Follow-up study. Setting Neuropsychological testing...... in four Danish cities 2003-2008. Population A cohort of 1628 women and their children sampled from the Danish National Birth Cohort. Methods Participants were sampled based on maternal alcohol consumption during early pregnancy. At age 5 years, the children were tested for general intelligence, attention...
Kuntsche, E.N.; Kündig, H.
Numerous studies have highlighted that personality traits are associated with alcohol problems and disorders; however, little is known on the link between personality and the quantities of alcohol actually ingested during given drinking episodes (i.e. in situ alcohol consumption, in grams of pure al
Martín-García, E; Pallarès, M
The effects of intrahippocampal administration of nicotine and the neurosteroids pregnenolone sulfate and allopregnanolone on acquiring the lever-press response and extinction in a Skinner box were examined using voluntary alcohol-drinking rats. A free-choice drinking procedure that implies early availability of the alcoholic solution (10% ethanol v/v+3% glucose w/v in distilled water) was used. Alcohol and control rats were deprived of food and assigned at random to six groups. Each group received two consecutive intrahippocampal (dorsal CA1) injections immediately after 1-h of drinking ethanol and before the free lever-press response shaping and extinction session. The groups were: saline-saline; saline-pregnenolone sulfate (5 ng, 24 microM); saline-allopregnanolone (0.2 microg, 1.26 microM); nicotine (4.6 microg, 20 mM)-saline; nicotine-pregnenolone sulfate; nicotine-allopregnanolone. Blood alcohol concentrations were assessed the day before conditioning. The combination of the oral self-administration of ethanol and the intrahippocampal injection of nicotine deteriorated the ability to acquire the lever-press response. This effect was neutralized by intrahippocampal pregnenolone sulfate (negative modulator of the GABA(A) receptor complex), and it was not affected by intrahippocampal allopregnanolone (positive GABA receptor complex A modulator). Pregnenolone sulfate and allopregnanolone had no effects per se on lever-press acquisition, neither in alcohol-drinking rats nor in controls. Alcohol consumption facilitated operant extinction just as anxiolytics that act as positive modulators of the GABA receptor complex A receptors do, possibly reducing the anxiety or aversion related to non-reinforcement. This effect was increased by intrahippocampal nicotine.
Camila Magalhães Silveira
Full Text Available BACKGROUND: Research conducted in high-income countries has investigated influences of socioeconomic inequalities on drinking outcomes such as alcohol use disorders (AUD, however, associations between area-level neighborhood social deprivation (NSD and individual socioeconomic status with these outcomes have not been explored in Brazil. Thus, we investigated the role of these factors on drink-related outcomes in a Brazilian population, attending to male-female variations. METHODS: A multi-stage area probability sample of adult household residents in the São Paulo Metropolitan Area was assessed using the WHO Composite International Diagnostic Interview (WMH-CIDI (n = 5,037. Estimation focused on prevalence and correlates of past-year alcohol disturbances [heavy drinking of lower frequency (HDLF, heavy drinking of higher frequency (HDHF, abuse, dependence, and DMS-5 AUD] among regular users (RU; odds ratio (OR were obtained. RESULTS: Higher NSD, measured as an area-level variable with individual level variables held constant, showed an excess odds for most alcohol disturbances analyzed. Prevalence estimates for HDLF and HDHF among RU were 9% and 20%, respectively, with excess odds in higher NSD areas; schooling (inverse association and low income were associated with male HDLF. The only individual-level association with female HDLF involved employment status. Prevalence estimates for abuse, dependence, and DSM-5 AUD among RU were 8%, 4%, and 8%, respectively, with excess odds of: dependence in higher NSD areas for males; abuse and AUD for females. Among RU, AUD was associated with unemployment, and low education with dependence and AUD. CONCLUSIONS: Regular alcohol users with alcohol-related disturbances are more likely to be found where area-level neighborhood characteristics reflect social disadvantage. Although we cannot draw inferences about causal influence, the associations are strong enough to warrant future longitudinal alcohol studies to
Full Text Available To understand the impact of drinking and driving laws on drinking and driving fatality rates, this study explored the different effects these laws have on areas with varying severity rates for drinking and driving. Unlike previous studies, this study employed quantile regression analysis. Empirical results showed that policies based on local conditions must be used to effectively reduce drinking and driving fatality rates; that is, different measures should be adopted to target the specific conditions in various regions. For areas with low fatality rates (low quantiles, people’s habits and attitudes toward alcohol should be emphasized instead of transportation safety laws because “preemptive regulations” are more effective. For areas with high fatality rates (or high quantiles, “ex-post regulations” are more effective, and impact these areas approximately 0.01% to 0.05% more than they do areas with low fatality rates.
Cuomo, Rosario; Andreozzi, Paolo; Zito, Francesco Paolo
Alcoholic beverages (ABs) and carbonated soft drinks (CSDs) are widely consumed worldwide. Given the high consumption of these beverages, the scientific community has increased its focus on their health impact. There is epidemiological evidence of a causal association between AB intake and digestive cancer, but the role of alcohol in determining cancer is not fully defined. Experimental studies have so far identified multiple mechanisms involved in carcinogenesis; ethanol itself is not carcinogenic but available data suggest that acetaldehyde (AA) and reactive oxygen species-both products of ethanol metabolism-have a genotoxic effect promoting carcinogenesis. Other carcinogenetic mechanisms include nutritional deficits, changes in DNA methylation, and impaired immune surveillance. As CSDs are often suspected to cause certain gastrointestinal disorders, consequently, some researchers have hypothesized their involvement in gastrointestinal cancers. Of all the ingredients, carbon dioxide is prevalently involved in the alteration of gastrointestinal physiology by a direct mucosal effect and indirect effects mediated by the mechanical pressure determined by gas. The role of sugar or artificial sweeteners is also debated as factors involved in the carcinogenic processes. However, several surveys have failed to show any associations between CSDs and esophageal, gastric, or colon cancers. On the other hand, a slight correlation between risk of pancreatic cancer and CSD consumption has been found.
Esser, Marissa B; Siegel, Michael
Underage drinking accounts for 4400 alcohol-attributable deaths in the US each year. After several reports of the deaths of young people due to the consumption of the flavored-alcoholic beverage (FAB) Four Loko, the Federal Trade Commission (FTC) examined whether Phusion Projects violated federal law by using deceptive marketing. In 2013, the FTC responded by ordering alcohol facts labels on Four Loko disclosing the number of standard drinks contained in the product. This paper aims to discuss whether the FTC's order for alcohol facts labels on Four Loko cans will effectively reduce the hazardous consumption of FABs among youth. The authors discuss the existing research that relates to the FTC's order, including studies on the effectiveness of serving size labeling for reducing youth drinking, research on the brand-specific consumption of FABs among underage youth, and the associations between youth drinking and exposure to alcohol marketing. After synthesizing the evidence, the authors conclude that simply requiring the disclosure of the number of standard drinks on supersized Four Loko cans is not likely to adequately address the hazardous consumption of this beverage among underage drinkers. Instead, if the FTC addresses the marketing of these products and its potential to encourage the excessive use of alcohol, as the Attorneys General did recently in a settlement with the same company, it is possible that there would be a greater impact on reducing youth alcohol consumption. Additional research is needed to determine the impact of alcohol facts labels in changing underage drinking behaviors.
Lavik, Berit; Holmegaard, Claes; Becker, Ulrik
. This study was designed to document the prevalence of alcoholic liver diseases in Greenlanders with a high alcohol intake, and to describe and compare the populations of patients with alcohol addiction in Greenland and Denmark. STUDY DESIGN: Clinical cross-sectional study of patients attending alcohol...
Full Text Available Objective: We aimed to evaluate the role of drinking alcohol, coffee and tea habits, fear of gaining weight and treatment methods in smoking cessation success. Methods: In our study, we applied a questionnaire and Fagerström Test for Nicotine Dependence to 128 participants consulting Family Medicine Smoking Cessation Outpatient Clinic of Ankara Training and Research Hospital. Among participants, 67 of them were people quitted smoking while the other 61 did not. With questionnaire, we investigated factors possibly affecting smoking cessation success like drinking alcohol, coffee and tea habits and also marital status and occupations of participants. By adding Fagerström Test for Nicotine Dependence to questionnaire we defined the dependence status of participants. Results: Study comprised of 128 participants, 50 of them being female and 78 being male. Mean age of participants was 34.01 (±12.24 in patients quitted smoking and 32.82 (±13.45 in patients still smoking. Tea and alcohol drinking habits were found to be higher in smoking group and difference was statistically significant (p<0,05. When examining smoking cessation success according to occupational groups, civil servants and unemployed people were more successful than other occupational groups, but there was no statistically significant difference. People having coffee drinking habits quitted smoking in a significantly higher rate (p<0,05. Among given treatments, although statistically insignificant, the most effective one was varenicline. Conclusion: According to our results, smoking cessation success is lower among people having tea and alcohol drinking habits. In smokers, we should investigate the relationship with additional substance usage and aim to decrease these additional substance usage habits for increasing smoking cessation success.
Molander, Anna; Vengeliene, Valentina; Heilig, Markus;
Corticotropin-releasing hormone (CRH) and its receptor, CRH receptor-1 (CRHR1), have a key role in alcoholism. Especially, post-dependent and stress-induced alcohol intake involve CRH/CRHR1 signaling within extra-hypothalamic structures, but a contribution of the hypothalamic-pituitary-adrenal (HPA......) axis activity might be involved as well. Here we examined the role of CRHR1 in various drinking conditions in relation to HPA and extra-HPA sites, and studied relapse-like drinking behavior in the alcohol deprivation model (ADE). To dissect CRH/CRHR1 extra-HPA and HPA signaling on a molecular level......, a conditional brain-specific Crhr1-knockout (Crhr1(NestinCre)) and a global knockout mouse line were studied for basal alcohol drinking, stress-induced alcohol consumption, deprivation-induced intake, and escalated alcohol consumption in the post-dependent state. In a second set of experiments, we tested CRHR1...
LaBrie, Joseph W.; Rodrigues, Andrea; Schiffman, Jason; Tawalbeh, Summer
This study investigated the influence of age of alcohol initiation on current alcohol use and alcohol-related problems in a diverse college student sample. Participants (N = 214) completed a questionnaire assessing attitudes, beliefs, and behavioral habits regarding alcohol and other drugs. Early alcohol initiation (alcohol use before age 15) was…
Robins, Meridith T; DeFriel, Julia N; van Rijn, Richard M
The rise in marketing and mass consumption of energy drink products by adolescents poses a largely unknown risk on adolescent development and drug reward. Yet, with increasing reports of acute health issues present in young adults who ingest large quantities of energy drinks alone or in combination with alcohol, the need to elucidate these potential risks is pressing. Energy drinks contain high levels of caffeine and sucrose; therefore, exposure to energy drinks may lead to changes in drug-related behaviors since caffeine and sucrose consumption activates similar brain pathways engaged by substances of abuse. With a recent study observing that adolescent caffeine consumption increased cocaine sensitivity, we sought to investigate how prolonged energy drink exposure in adolescence alters alcohol use and preference in adulthood. To do so, we utilized three different energy drink exposure paradigms and two strains of male mice (C57BL/6 and BALB/c) to monitor the effect of caffeine exposure via energy drinks in adolescence on adult alcohol intake. These paradigms included two models of volitional consumption of energy drinks or energy drink-like substances and one model of forced consumption of sucrose solutions with different caffeine concentrations. Following adolescent exposure to these solutions, alcohol intake was monitored in a limited-access, two-bottle choice between water and increasing concentrations of alcohol during adulthood. In none of the three models or two strains of mice did we observe that adolescent 'energy drink' consumption or exposure was correlated with changes in adult alcohol intake or preference. While our current preclinical results suggest that exposure to large amounts of caffeine does not alter future alcohol intake, differences in caffeine metabolism between mice and humans need to be considered before translating these results to humans.
Full Text Available ... and HIV/AIDS - and discusses effective community prevention strategies such as increasing alcohol excise taxes. The video ... Alcohol & Public Health Binge Drinking Factsheet Effective Prevention Strategies Send Us Feedback What do you think of ...
Napper, Lucy E.; Hummer, Justin F.; Lac, Andrew; LaBrie, Joseph W.
This study examined parents’ normative perceptions of other college parents’ alcohol-specific communication, and how parents’ perceived communication norms and alcohol-specific communication relate to student drinking outcomes. A sample of 457 student-parent dyads were recruited from a mid-size university. Students completed web-based assessments of alcohol-related attitudes and behaviors. Parents completed alcohol-specific measures of communication norms and parent-child communication, inclu...
Mares, S.H.W.; Lichtwarck-Aschoff, A.; Engels, R.C.M.E.
Aims This study examined whether parental drinking motives are associated with young adults' drinking motives, and their association with young adults' drinking behaviors. Methods: The sample consisted of 290 18-year-old and 289 20-year-old drinking young adults and their parents. Results: For the y
Watt Graham CM
Full Text Available Abstract Background Smoking and consuming alcohol are both related to increased mortality risk. Their combined effects on cause-specific mortality were investigated in a prospective cohort study. Methods Participants were 5771 men aged 35-64, recruited during 1970-73 from various workplaces in Scotland. Data were obtained from a questionnaire and a screening examination. Causes of death were all cause, coronary heart disease (CHD, stroke, alcohol-related, respiratory and smoking-related cancer. Participants were divided into nine groups according to their smoking status (never, ex or current and reported weekly drinking (none, 1-14 units and 15 or more. Cox proportional hazards models were used to obtain relative rates of mortality, adjusted for age and other risk factors. Results In 30 years of follow-up, 3083 men (53.4% died. Compared with never smokers who did not drink, men who both smoked and drank 15+ units/week had the highest all-cause mortality (relative rate = 2.71 (95% confidence interval 2.31-3.19. Relative rates for CHD mortality were high for current smokers, with a possible protective effect of some alcohol consumption in never smokers. Stroke mortality increased with both smoking and alcohol consumption. Smoking affected respiratory mortality with little effect of alcohol. Adjusting for a wide range of confounders attenuated the relative rates but the effects of alcohol and smoking still remained. Premature mortality was particularly high in smokers who drank 15 or more units, with a quarter of the men not surviving to age 65. 30% of men with manual occupations both smoked and drank 15+ units/week compared with only 13% with non-manual ones. Conclusions Smoking and drinking 15+ units/week was the riskiest behaviour for all causes of death.
Grunert, Klaus G; Rosendahl, Jacob; Andronikidis, Andreas I.
This chapter presents an analysis of what consumer in Europe drink and why they drink what they drink. The concept of drinking motives is developed and defined, and analysis of data on drinking motives shows that these can be grouped into two major classes: self-expressive and functional. This di......This chapter presents an analysis of what consumer in Europe drink and why they drink what they drink. The concept of drinking motives is developed and defined, and analysis of data on drinking motives shows that these can be grouped into two major classes: self-expressive and functional....... This distinction is universal and henceapplies across Europe. However, the importance of self-expressive as compared to functional motives, as well as the way in which these relate to different beverages, does differ across Europe. Both dimensions are relevant for the motives for drinking non-alcoholic drinks...
Lee, Moon J; Chen, Yi-Chun Yvonnes
This study examined underage drinkers' responses to negative-restrictive versus proactive-nonrestrictive slogans in humorous anti-alcohol abuse advertisements. The authors conducted a posttest-only control group experiment with 91 teenagers and college-aged participants. For underage moderate drinkers, the negative-restrictive slogans (e.g., "Don't drink") increased participants' perceived risk of excessive drinking and increased a level of intention to change their drinking behavior. However, for underage binge drinkers, the negative-restrictive slogans lowered participants' risk perception of excessive drinking and intention to change their drinking behavior.
Silva, Joana Vieira; Cruz, Daniel; Gomes, Mariana; Correia, Bárbara Regadas; Freitas, Maria João; Sousa, Luís; Silva, Vladimiro; Fardilha, Margarida
Many studies have reported a negative impact of lifestyle factors on testicular function, spermatozoa parameters and pituitary-gonadal axis. However, conclusions are difficult to draw, since studies in the general population are rare. In this study we intended to address the early and late short-term impact of acute lifestyle alterations on young men’s reproductive function. Thirty-six healthy male students, who attended the Portuguese academic festivities, provided semen samples and answered questionnaires at three time-points. The consumption of alcohol and cigarette increased more than 8 and 2 times, respectively, during the academic festivities and resulted in deleterious effects on semen quality: one week after the festivities, a decrease on semen volume, spermatozoa motility and normal morphology was observed, in parallel with an increase on immotile spermatozoa, head and midpiece defects and spermatozoa oxidative stress. Additionally, three months after the academic festivities, besides the detrimental effect on volume, motility and morphology, a negative impact on spermatozoa concentration was observed, along with a decrease on epididymal, seminal vesicles and prostate function. This study contributed to understanding the pathophysiology underlying semen quality degradation induced by acute lifestyle alterations, suggesting that high alcohol and cigarette consumption are associated with decreased semen quality in healthy young men. PMID:28367956
Matsuo, Keitaro; Oze, Isao; Hosono, Satoyo; Ito, Hidemi; Watanabe, Miki; Ishioka, Kuka; Ito, Seiji; Tajika, Masahiro; Yatabe, Yasushi; Niwa, Yasumasa; Yamao, Kenji; Nakamura, Shigeo; Tajima, Kazuo; Tanaka, Hideo
The impact of alcohol on the risk of stomach cancer is controversial. Although aldehyde dehydrogenase 2 (ALDH2) Glu504Lys (rs671) polymorphism has a strong effect on acetaldehyde metabolism, little is known about its impact on stomach cancer risk when combined with alcohol drinking. This case-control study included a total of 697 incident stomach cancer case subjects and 1372 non-cancer control subjects who visited Aichi Cancer Center between 2001 and 2005. We estimated odds ratios (OR) and 95% confidence intervals (CI) for ALDH2 genotypes and alcohol consumption using logistic regression models after adjustment for potential confounders, including Helicobacter pylori infection. The ALDH2 504Lys allele was associated with the risk of stomach cancer, with adjusted ORs of 1.40 (95% CI, 1.11-1.76) for Glu/Lys and 1.73 (1.12-2.68) for Lys/Lys compared with Glu/Glu. Heavy drinking was associated with risk (OR 1.72, 1.17-2.52) after adjustment for ALDH2 genotype and other confounders. Moreover, ORs for heavy drinking were 1.28 (0.77-2.12) for those with ALDH2 Glu/Glu and 3.93 (1.99-5.79) for those with the ALDH2 Lys allele relative to non-drinkers with the Glu/Glu genotype (P for interaction = 0.0054). In conclusion, ALDH2 and alcohol drinking showed interaction for risk factors of stomach cancer, indicating that acetaldehyde plays a role in stomach carcinogenesis.
Taylor, Dexter M.; Johnson, Mark B.; Voas, Robert B.; Turrisi, Robert
Restricting alcohol consumption on campus is a measure often used by college administrators to prevent alcohol abuse and-alcohol-related problems. The effect of dry campus policies on alcohol consumption and alcohol-related problems, however, remains poorly understood. This report will compare characteristics of two dry campuses with descriptions…
Birch, Glynn R.
Municipalities and colleges are adding Social Host ordinances to their list of tactics to prevent underage drinking. The ordinances, which focus on the locations where underage drinking takes place, hold property owners responsible for making sure those under 21 don't consume alcohol in their home, apartment or any venue they own. MADD (Mothers…
Freisthler, Bridget; Holmes, Megan R; Wolf, Jennifer Price
The purpose of this study is to examine how parental drinking behavior, drinking locations, alcohol outlet density, and types of social support (tangible, emotional, and social companionship) may place children at greater risk for physical abuse. Data on use of physical abuse, drinking behaviors, types of social support, social networks, and demographic information were collected via telephone interviews with 3,023 parent respondents in 50 cities in California. Data on alcohol outlet density were obtained by the California Department of Alcoholic Beverage Control. Multilevel Poisson models were used to analyze data for the drinking levels in the entire sample and dose-response drinking models for drinkers. Social companionship support was related to more frequent use of physical abuse. Having a higher percentage of social companionship support network living within the neighborhood was related to more frequent physical abuse in the full sample. This relationship was moderated by on-premise alcohol outlet density. With regards to drinking behaviors, drinking behaviors from ex-drinkers to frequent heavy drinkers used physically abusive parenting practices more often than lifetime abstainers. The dose-response models show that each additional drinking event at a bar or home/party was related to more frequent use of physical abuse. Practitioners working with parents who abuse their children should be aware that not all social support is beneficial. Findings build evidence that child maltreatment is influenced by the interaction between individual and ecological factors.
Lewis, Todd F.
Research has established that student-athletes drink more alcohol and experience greater consequences compared to their non-athlete peers, prompting many investigators to consider university athletes an "at risk" subpopulation of college students. However, a dearth of research exists on explaining drinking behavior among student-athletes…
Keller, Adrienne; Frye, Laurie; Bauerle, Jennifer; Turner, James C.
Heavy drinking and associated negative consequences remain a serious problem among college students. In a secondary analysis of data from two published study, the authors examine the correlation between minimum legal age to purchase and/or consume alcohol and rates of heavy drinking among college students in 22 countries. The published studies use…
Lewis, Todd F.
Research has established that student-athletes drink more alcohol and experience greater consequences compared to their non-athlete peers, prompting many investigators to consider university athletes an "at risk" subpopulation of college students. However, a dearth of research exists on explaining drinking behavior among student-athletes in…
... drinking. When someone drinks too much and gets alcohol poisoning, it affects the body's involuntary reflexes — including breathing and the ... For Kids For Parents MORE ON THIS TOPIC Alcohol Coping ... College Prom Pressure Abusive Relationships Dealing With Addiction I Think I May Have ...
The effect of the 'What Do You Drink' web-based brief alcohol intervention on self-efficacy to better understand changes in alcohol use over time: Randomized controlled trial using ecological momentary assessment
Voogt, C.V.; Kuntsche, E.N.; Kleinjan, M.; Engels, R.C.M.E.
Background: To examine whether (1) the 'What Do You Drink' (WDYD) intervention resulted in drinking refusal self-efficacy (DRSE) changes directly after the intervention, and if so, whether these changes sustained at six-months follow-up and (2) DRSE was related to alcohol use over time, and if so, w
Kuntsche, Emmanuel; Wicki, Matthias; Windlin, Béat
, and coping motives in northern than in southern/central Europe. CONCLUSIONS: The results from the largest drinking motive study conducted to date suggest that gender-specific prevention should take differences in the motivational pathways toward (heavy) drinking into account, that is, positive reinforcement...... seems to be more important for boys and negative reinforcement for girls. Preventive action targeting social and enhancement motives and taking drinking circumstances into account could contribute to tackling underage drinking in northern Europe....
Cornelius, Marie D.; Goldschmidt, Lidush; Day, Nancy L.
Purpose: A longitudinal cohort of adolescents who initiated drinking before age 15 were studied to determine which factors distinguished between early initiators who continued to drink (persisters) from those who stopped drinking (desisters). There were 308 early initiators in the total sample (n = 917); 247 were persisters, and 61 were desisters.…
Wang, Cheng; Hipp, John R; Butts, Carter T; Jose, Rupa; Lakon, Cynthia M
Friendship tie choices in adolescent social networks coevolve simultaneously with youths' cigarette smoking and drinking. We estimate direct and multiplicative relationships between both peer influence and peer selection with salient parental factors affecting both friendship tie choice and the use of these 2 substances. We utilize 1 sample of 12 small schools and a single large school extracted from the National Longitudinal Study of Adolescent to Adult Health. Using a Stochastic Actor-Based modeling approach over 3 waves, we find: (a) a peer selection effect, as adolescents nominated others as friends based on cigarette and alcohol use levels across samples; (b) a peer influence effect, as adolescents adapted their smoking and drinking behaviors to those of their best friends across samples; (c) reciprocal effect between cigarette and alcohol usage in the small school sample; (d) a direct effect of parental support and the home smoking environment on adolescent friendship tie choice in the small school sample; (e) a direct effect of the home smoking environment on smoking across samples; (f) a direct effect of the home drinking environment on alcohol use across samples; and (g) a direct effect of parental monitoring on alcohol use across samples. We observed an interaction between parental support and peer influence in affecting drinking, and an interaction between the home drinking environment and peer influence on drinking, in the small school sample. Our findings suggested the importance of delineating direct and synergistic pathways linking network processes and parental influence as they affect concurrent cigarette and alcohol use. (PsycINFO Database Record
van der Mark, Marianne; Nijssen, Peter C. G.; Vlaanderen, Jelle; Huss, Anke; Mulleners, Wim M.; Sas, Antonetta M. G.; van Laar, Teus; Kromhout, Hans; Vermeulen, Roel
The aim of this study was to investigate the possible reduced risk of Parkinson Disease (PD) due to coffee, alcohol, and/or cigarette consumption. In addition, we explored the potential effect modification by intensity, duration and time-since-cessation of smoking on the association between cumulati
Dvorak, Robert D.; Kuvaas, Nicholas J.; Lamis, Dorian A.; Pearson, Matthew R.; Stevenson, Brittany L.
Emotional and behavioral regulation has been linked to coping and enhancement motives and associated with different patterns of alcohol use and problems. The current studies examined emotional instability, urgency, and internal drinking motives as predictors of alcohol dependence symptoms as well as the likelihood and severity of "Diagnostic…
Wu, M.; Zhao, J.K.; Zhang, Z.F.; Han, R.Q.; Yang, J.; Zhou, J.Y.; Wang, X.S.; Zhang, X.F.; Liu, A.M.; Veer, P. van 't; Kok, F.J.; Kampman, E.
Although the association for esophageal cancer with tobacco smoking and alcohol drinking has been well established, the risk appears to be less strong in China. To provide more evidence on the effect of smoking and alcohol consumption with esophageal cancer in China, particularly among Chinese women
J. Cousijn (Janna); M. Luijten (Maartje); R.W. Wiers (Reinout)
textabstractThe tendency to approach alcohol-related stimuli is known as the alcohol-approach bias and has been related to heavy alcohol use. It is currently unknown whether the alcohol-approach bias is more pronounced after emotional priming. The main aim of this study was to investigate whether po
Cousijn, Janna; Luijten, Maartje; Wiers, Reinout W
The tendency to approach alcohol-related stimuli is known as the alcohol-approach bias and has been related to heavy alcohol use. It is currently unknown whether the alcohol-approach bias is more pronounced after emotional priming. The main aim of this study was to investigate whether positive and n
Cousijn, J.; Luijten, M.; Wiers, R.W.
The tendency to approach alcohol-related stimuli is known as the alcohol-approach bias and has been related to heavy alcohol use. It is currently unknown whether the alcohol-approach bias is more pronounced after emotional priming. The main aim of this study was to investigate whether positive and n
Full Text Available Abstract Background A large-scale survey was conducted in 2008 in north west England, a region with high levels of alcohol-related harm, during a regional 'Big Drink Debate' campaign. The aim of this paper is to explore perceptions of how alcohol consumption would change if alcohol prices were to increase or decrease. Methods A convenience survey of residents (≥ 18 years of north west England measured demographics, income, alcohol consumption in previous week, and opinions on drinking behaviour under two pricing conditions: low prices and discounts and increased alcohol prices (either 'decrease', 'no change' or 'increase'. Multinomial logistic regression used three outcomes: 'completely elastic' (consider that lower prices increase drinking and higher prices decrease drinking; 'lower price elastic' (lower prices increase drinking, higher prices have no effect; and 'price inelastic' (no change for either. Results Of 22,780 drinkers surveyed, 80.3% considered lower alcohol prices and discounts would increase alcohol consumption, while 22.1% thought raising prices would decrease consumption, making lower price elasticity only (i.e. lower prices increase drinking, higher prices have no effect the most common outcome (62%. Compared to a high income/high drinking category, the lightest drinkers with a low income (adjusted odds ratio AOR = 1.78, 95% confidence intervals CI 1.38-2.30 or medium income (AOR = 1.88, CI 1.47-2.41 were most likely to be lower price elastic. Females were more likely than males to be lower price elastic (65% vs 57% while the reverse was true for complete elasticity (20% vs 26%, P Conclusions Lower pricing increases alcohol consumption, and the alcohol industry's continued focus on discounting sales encourages higher drinking levels. International evidence suggests increasing the price of alcohol reduces consumption, and one in five of the surveyed population agreed; more work is required to increase this agreement to achieve
Wagenaar, Alexander C.; Salois, Matthew J.; Komro, Kelli A.
Aims: We conducted a systematic review of studies examining relationships between measures of beverage alcohol\\ud tax or price levels and alcohol sales or self-reported drinking. A total of 112 studies of alcohol tax or price effects were found, containing 1003 estimates of the tax/price–consumption relationship. \\ud Design: Studies included analyses of alternative outcome measures, varying subgroups of the population, several statistical models, and using different units of analysis. Multipl...
AIM: To investigate associations between the Rsa Ⅰpolymorphism of CYP2E1 and risk of colorectal cancer.METHODS: A case-control study was conducted with 315 colorectal cancer cases (105 colon, 210 rectal)and 439 population-based controls in Jiangsu Province of China. Genomic DNA samples were assayed for restriction fragment length polymorphisms in CYP2E1by PCR amplification followed by digestion with Rsa Ⅰ. Information on smoking and alcohol drinking was collected using a questionnaire. Odds ratios (ORs) were estimated with an unconditional logistic model.RESULTS: The proportional distribution of the CYP2E1 Rsa Ⅰ c1/c1, c1/c2 and c2/c2 genotypes were 61.4%,35.6% and 3.0% in controls, 60.6%, 33.7% and 5.8%in colon cancer cases, and 58.4%, 34.0% and 7.7% in rectal cancer cases, respectively. A significant difference was noted between controls and rectal cancer cases (P = 0.029), the c2/c2 genotype being associated with elevated OR (adjusted age, sex and status of the smoking and alcohol drinking) for rectal cancer (1.64,95% CI, 1.12-2.41, vs c1 allele carriers), but not for colon cancer. In interaction analysis between the CYP2E1Rsa Ⅰ genotype and smoking and drinking habits, we found a significant cooperative action between the c2/c2 genotype and alcohol drinking in the sex-, age-adjusted ORs for both colon (4.74, 95% CI, 1.10-20.40) and rectal (5.75, 95% CI, 1.65-20.05) cancers. Among nonsmokers, the CYP2E1 Rsa Ⅰ c2/c2 genotype was also associated with elevated ORs in the two sites (1.95, 95%CI, 0.99-3.86 and 2.30, 95% CI, 1.32-3.99).CONCLUSION: The results of the present study suggest that the CYP2E1 c2/c2 genotype increases susceptibility to rectal cancer and the gene-environmental interactions between the CYP2E1 polymorphism and smoking or alcohol drinking exist for colorectal neoplasia in general.
Full Text Available Maternal gestational smoking, diabetes, alcohol drinking, and pre-pregnancy obesity are thought to increase the risk of cryptorchidism in newborn males, but the evidence is inconsistent.We conducted a systematic review and meta-analysis of studies on the association between maternal gestational smoking, diabetes, alcohol drinking, and pre-pregnancy obesity and the risk of cryptorchidism. Articles were retrieved by searching PubMed and ScienceDirect, and the meta-analysis was conducted using Stata/SE 12.0 software. Sensitivity analysis was used to evaluate the influence of confounding variables.We selected 32 articles, including 12 case-control, five nested case-control, and 15 cohort studies. The meta-analysis showed that maternal smoking (OR = 1.17, 95% CI: 1.11-1.23 or diabetes (OR = 1.21, 95%CI: 1.00-1.46 during pregnancy were associated with increased risk of cryptorchidism. Overall, the association between maternal alcohol drinking (OR = 0.97, 95% CI: 0.87-1.07, pre-pregnancy body mass index (OR = 1.02, 95% CI: 0.95-1.09 and risk of cryptorchidism were not statistically significant. Additional analysis showed reduced risk (OR = 0.89, 95% CI: 0.82-0.96 of cryptorchidism with moderate alcohol drinking during pregnancy. No dose-response relationship was observed for increments in body mass index in the risk of cryptorchidism. Sensitivity analysis revealed an unstable result for the association between maternal diabetes, alcohol drinking and cryptorchidism. Moderate heterogeneity was detected in studies of the effect of maternal alcohol drinking and diabetes. No publication bias was detected.Maternal gestational smoking, but not maternal pre-pregnancy overweight or obesity, was associated with increased cryptorchidism risk in the offspring. Moderate alcohol drinking may reduce the risk of cryptorchidism while gestational diabetes may be a risk factor, but further studies are needed to verify this.
Napper, Lucy E; Hummer, Justin F; Lac, Andrew; Labrie, Joseph W
This study examined parents' normative perceptions of other college parents' alcohol-specific communication, and how parents' perceived communication norms and alcohol-specific communication relate to student drinking outcomes. A sample of 457 student-parent dyads were recruited from a midsize university. Students completed Web-based assessments of alcohol-related attitudes and behaviors. Parents completed alcohol-specific measures of communication norms and parent-child communication, including communication content (i.e., targeted communication) and frequency of communication. Results indicated that parents overestimated how much other parents talked to their college students about the frequency and quantity of alcohol use, but underestimated how often parents initiated conversations about alcohol. In a path model, perceived communication norms positively predicted both targeted communication and frequency of communication. Perceived communication norms and targeted communication negatively predicted students' attitude toward alcohol use. In contrast, more frequent communication predicted students holding more approving attitudes toward alcohol. The relationship between parents' perceived communication norms and students' drinking behaviors was mediated by the parental communication variables and student attitudes. Tests of indirect effects were undertaken to examine meditational processes. The findings underscore relations involving parental perceived communication norms and parents' own alcohol communication and their children's drinking outcomes. The complex relationships of different types of parental communication and student outcomes warrant further research.
Ruby, Christina L; Walker, Denise L; An, Joyce; Kim, Jason; Choi, Doo-Sup
OBJECTIVES: Adenosine signaling has been implicated in the pathophysiology of several psychiatric disorders including alcoholism, depression, and anxiety. Adenosine levels are controlled in part by transport across the cell membrane by equilibrative nucleoside transporters (ENTs). Recent evidence showed that a polymorphism in the gene encoding ENT1 is associated with comorbid depression and alcoholism in women. We have previously shown that deletion of ENT1 reduces ethanol intoxication and elevates alcohol intake in mice. Interestingly, ENT1 null mice display decreased anxiety-like behavior compared to wild-type littermates. However, our behavioral studies were performed only in male mice. Here, we extend our research to include female mice, and test the effect of ENT1 knockout on other behavioral correlates of alcohol drinking, including depressive and compulsive behavior, in mice. METHODS: To assess depression-like behavior, we used a forced swim test modified for mice. We examined anxiety-like behavior and locomotor activity in open field chambers, and perseverant behavior using the marble-burying test. Finally, we investigated alcohol consumption and preference in female mice using a two-bottle choice paradigm. RESULTS: ENT1 null mice of both sexes showed reduced immobility time in the forced swim test and increased time in the center of the open field compared to wild-type littermates. ENT1 null mice of both sexes showed similar locomotor activity levels and habituation to the open field chambers. Female ENT1 null mice displayed increased marble-burying compared to female wild-types, but no genotype difference was evident in males. Female ENT1 null mice showed increased ethanol consumption and preference compared to female wild-types. CONCLUSIONS: Our findings suggest that ENT1 contributes to several important behaviors involved in psychiatric disorders. Inhibition of ENT1 may be beneficial in treating depression and anxiety, while enhancement of ENT1 function
Philippe de Timary
Full Text Available CONTEXT: In order to understand how certain personality traits influence the relation between depression symptoms and craving for alcohol, trait self-consciousness (trait SC was examined during a withdrawal and detoxification program. METHODS: Craving (Obsessive and Compulsive Drinking Scale, depressive state (Beck Depression Inventory and trait SC (Revised Self-Consciousness Scale were assessed in alcohol-dependent inpatients (DSM-IV, N = 30 both at the beginning (T1: day 1 or 2 and at the end (T2: day 14 to18 of protracted withdrawal during rehabilitation. RESULTS: A significant decrease in craving and depressive symptoms was observed from T1 to T2, while SC scores remained stable. At both times, strong positive correlations were observed between craving and depression. Moreover, regression analyses indicated that trait SC significantly moderated the impact of depression on cravings for alcohol. LIMITATIONS: This study was performed on a relatively small sample size. Administration of medications during detoxification treatment can also be a confounding factor. Finally, craving could have been evaluated through other types of measurements. CONCLUSIONS: During protracted withdrawal, alcohol craving decreased with the same magnitude as depressive mood. Depressive symptoms were related to alcohol craving but only among patients with high trait SC scores. Our results suggest that metacognitive approaches targeting SC could decrease craving and, in turn, prevent future relapses.
Park, Aesoon; Sher, Kenneth J; Wood, Phillip K; Krull, Jennifer L
Heavy drinkers prior to college have been shown to increase their drinking in college via their self-selection into the Greek societies and subsequent Greek influence on their drinking. This study characterized the dual mechanisms underlying these processes: (a) the Greek selection on the basis of personality and precollege drinking and (b) the Greek influence through alcohol-conducive environmental factors. Prospective data obtained in the summer prior to college and over the first 6 semesters of college (N = 3,099) indicated strong precollege drinking-based selection, strong initial influence immediately after college entrance, and sustained influence afterward. Impulsivity/novelty seeking was associated with Greek affiliation both directly and indirectly via precollege drinking, whereas extraversion and neuroticism were associated with Greek affiliation largely independent of precollege drinking. Greek affiliation was related to higher levels of drinking norms immediately after college entrance and alcohol availability by the sophomore year, but not afterward, after controlling for prior drinking. Findings highlight the diverse mechanisms underlying accentuation of risky drinking over the transition to college and during the college years, through dynamic interplay between individuals and high-risk environments.
Full Text Available Background - Alcohol consumption during pregnancy and lactation induces detrimental consequences that are not limited to the direct in utero effects of the drug on foetuses, but extend to maternal care. However, the occurrence and severity of alcohol toxicity are related to the drinking pattern and the time of exposure. The present study investigated in female rats long-term alcohol drinking trajectories, by a continuous and intermittent free-choice paradigm, during pre-gestational time, pregnancy and lactation; moreover the consequences of long-term alcohol consumption on the response to natural reward and maternal behaviour were evaluated. Methods – Virgin female rats were exposed to home-cage two-bottle continuous- or intermittent alcohol (20% v/v vs. water choice regimen along 12 weeks and throughout pregnancy and lactation. Animals were tested for saccharin preference, and maternal behaviour was assessed by recording dams’ undisturbed spontaneous home-cage behaviour in the presence of their offspring. Results - Our results show that the intermittent alcohol drinking-pattern induced an escalation in alcohol intake during pre-gestational time and lactation more than the continuous access, while a reduction in alcohol consumption was observed during pregnancy, contrarily to the drinking trajectories of the continuous access-exposed rats. Long-term voluntary alcohol intake induced a decreased saccharin preference in virgin female rats and a significant reduction in maternal care, with respect to control dams, although the intermittent drinking produced a greater impairment than the continuous-access paradigm.Conclusion - The present data indicate that both alcohol-drinking patterns are associated to modifications in the drinking trajectories of female rats, in pre-gestational time, during pregnancy and lactation. Moreover, long-lasting alcohol intake can affect sensitivity to natural rewarding stimuli and maternal behaviour and sensitivity
McClure, A.C.; Stoolmiller, M.; Tanski, S.E.; Engels, R.C.M.E.; Sargent, J.D.
Background Exposure to alcohol marketing is prevalent and is associated with both initiation and progression of alcohol use in underage youth. The mechanism of influence is not well understood, however. This study tests a model that proposes alcohol-specific cognitions as mediators of the relation b
M. Field; R.W. Wiers; P. Christiansen; M.T. Fillmore; J.C. Verster
Alcohol impairs inhibitory control, and it alters implicit alcohol cognitions including attentional bias and implicit associations. These effects are seen after doses of alcohol which do not lead to global impairments in cognitive performance. We review studies which demonstrate that the effects of
Pedro Naveillan F.
Full Text Available Dadas las implicancias educativas de la televisión, se decidió estudiar la frecuencia y características de los eventos con bebidas alcohólicas y analcohólicas en la televisión chilena utilizando el método ideado por Garlington. El registro fue hecho por períodos de media hora, distribuidos aleatoriamente, para cada observador, voluntaria perteneciente a una comuna que se caracteriza por su bajo nivel sociocultural; ellas monitorearon durante una semana, de Lunes a Viernes todos los programas transmitidos desde las 20:00 a las 24:00 horas. Se observó que, en promedio, por cada canal se transmite un evento de bebida alcohólica cada 24 minutos 19 segundos y uno de bebida no alcohólica cada 37 minutos y medio; las imágenes de bebida alcohólicas se incrementan a partir de las 21:30 horas. Del total de eventos, 60,7% corresponden a bebidas alcohólicas y de éstos el 61,1% tiene carácter publicitario. Los eventos relacionados con bebidas alcohólicas ocurren principalmente en la casa, por amistad y en forma de escenas, los con no alcohólicas en lugares desportivos, por amistad y en escena de ingestión.In view of the educational impact of television, the frequency and characteristics of T.V. events associated both with alcoholic and non-alcoholic beverages were studied, according to Garlington's technique. The events in all the programs from 8 p.m. to 12 midnight, Monday through Friday, were registered by volunteers from an area of low socioeconomic status, in probabilisticably selected half an hour periods during a normal week. On the average the channels transmit an alcohol-related event every 24'19", and one non-alcoholic beverage associated event every 37'30". Alcohol drinking appears more often ofter 9:30 p.m. Of the total number of events, 60.7% are related to alcohol, 61.1% of these being advertisements. They take place mainly in the home or in a friendly atmosphere, under the guise of plays; non-alcoholic beverages were shown at
Full Text Available BACKGROUND: Genetic variants in nicotinic acetylcholine receptor and alcohol metabolism genes have been associated with propensity to smoke tobacco and drink alcohol, respectively, and also implicated in genetic susceptibility to head and neck cancer. In addition to smoking and alcohol, tobacco chewing is an important oral cancer risk factor in India. It is not known if these genetic variants influence propensity or oral cancer susceptibility in the context of this distinct etiology. METHODS: We examined 639 oral and pharyngeal cancer cases and 791 controls from two case-control studies conducted in India. We investigated six variants known to influence nicotine addiction or alcohol metabolism, including rs16969968 (CHRNA5, rs578776 (CHRNA3, rs1229984 (ADH1B, rs698 (ADH1C, rs1573496 (ADH7, and rs4767364 (ALDH2. RESULTS: The CHRN variants were associated with the number of chewing events per day, including in those who chewed tobacco but never smoked (P = 0.003, P = 0.01 for rs16969968 and rs578776 respectively. Presence of the variant allele contributed to approximately 13% difference in chewing frequency compared to non-carriers. While no association was observed between rs16969968 and oral cancer risk (OR = 1.01, 95% CI = 0.83- 1.22, rs578776 was modestly associated with a 16% decreased risk of oral cancer (OR = 0.84, 95% CI = 0.72- 0.98. There was little evidence for association between polymorphisms in genes encoding alcohol metabolism and oral cancer in this population. CONCLUSION: The association between rs16969968 and number of chewing events implies that the effect on smoking propensity conferred by this gene variant extends to the use of smokeless tobacco.
Anantharaman, Devasena; Chabrier, Amélie; Gaborieau, Valérie; Franceschi, Silvia; Herrero, Rolando; Rajkumar, Thangarajan; Samant, Tanuja; Mahimkar, Manoj B.; Brennan, Paul; McKay, James D.
Background Genetic variants in nicotinic acetylcholine receptor and alcohol metabolism genes have been associated with propensity to smoke tobacco and drink alcohol, respectively, and also implicated in genetic susceptibility to head and neck cancer. In addition to smoking and alcohol, tobacco chewing is an important oral cancer risk factor in India. It is not known if these genetic variants influence propensity or oral cancer susceptibility in the context of this distinct etiology. Methods We examined 639 oral and pharyngeal cancer cases and 791 controls from two case-control studies conducted in India. We investigated six variants known to influence nicotine addiction or alcohol metabolism, including rs16969968 (CHRNA5), rs578776 (CHRNA3), rs1229984 (ADH1B), rs698 (ADH1C), rs1573496 (ADH7), and rs4767364 (ALDH2). Results The CHRN variants were associated with the number of chewing events per day, including in those who chewed tobacco but never smoked (P = 0.003, P = 0.01 for rs16969968 and rs578776 respectively). Presence of the variant allele contributed to approximately 13% difference in chewing frequency compared to non-carriers. While no association was observed between rs16969968 and oral cancer risk (OR = 1.01, 95% CI = 0.83– 1.22), rs578776 was modestly associated with a 16% decreased risk of oral cancer (OR = 0.84, 95% CI = 0.72– 0.98). There was little evidence for association between polymorphisms in genes encoding alcohol metabolism and oral cancer in this population. Conclusion The association between rs16969968 and number of chewing events implies that the effect on smoking propensity conferred by this gene variant extends to the use of smokeless tobacco. PMID:24505444
Full Text Available The purpose of this cross-sectional study was to improve our understanding of adolescents’ perceptions of parental practices relating to their (adolescents’ alcohol use. A total of 704 students were conveniently selected and completed self-administered questionnaires. More than half (54% of the adolescents reported that they had consumed alcohol at some time in their life. Parental marital status was significantly associated with whether adolescents ever consumed alcohol or not (p < 0.05. A large number of mothers/female guardians (66.3% and fathers/male guardians (69.3% did not allow alcohol use at home. More mothers (54.6% and fathers (65.3% were not aware of their adolescents’ alcohol consumption (p < 0.05. Adolescents were more likely to use alcohol when they reported that they had often seen either their father or mother drunk or both (p < 0.05. There were also significant associations between parents’ views against alcohol use and their adolescents’ alcohol use (p < 0.05. Prevalence of alcohol uptake was quite high among these adolescents. Compulsory parenting programmes and skills development should be practiced by education, health, cultural and religious groups. Parents should be motivated to delay the age at which their children are initiated into alcohol use and be provided with guidance on how to counteract social pressures.
Kahler, Christopher W; Wray, Tyler B; Pantalone, David W; Kruis, Ryan D; Mastroleo, Nadine R; Monti, Peter M; Mayer, Kenneth H
Men who have sex with men (MSM) account for the largest proportion of new HIV infections in the United States. Alcohol may facilitate HIV transmission by increasing unprotected anal sex, but few studies have focused on transmission behaviors in HIV-positive MSM. This study explored daily associations between alcohol use and sexual behavior among heavy drinking HIV-positive MSM using a 30-day Timeline Followback interview. Results of generalized estimating equations indicated that greater alcohol consumption on a given day was associated with a linear increase in the odds of having unprotected anal sex with partners of any HIV status. However, the odds of reporting unprotected anal sex with HIV-negative or HIV-status unknown partners increased in a curvilinear fashion, occurring primarily at very heavy levels of use (12+ drinks). Results suggest that very heavy drinking increases the risk of engaging in sexual behavior that has the potential for transmitting HIV to other men.
Eriksson, G; Spak, F; Andersson, C
This article describes an implementation of secondary prevention of alcohol abuse at a GP unit in southern Gothenburg, Sweden. During several periods between 1994 and 1996, screening for alcohol problems was performed using either AUDIT or a 4-item instrument called SWAG. In one part of the study, screening was simultaneously carried out using gamma-GT and MCV. The main object of screening efforts was to stimulate interest for alcohol-related conditions, and this goal was reached. The staff was trained in treatment techniques such as motivational interviewing (MI), bio-feedback using gamma-GT and delivery of concise information. Simple methods to determine level of motivation were used for treatment stratification. Some doctors reported that they had insufficient time for adequate MI treatment, and therefore a condensed model was sometimes used. A nurse-staffed treatment unit was started and successfully promoted work with alcohol problem. Attempts were made to spread these methods to other GP units in the region and this was partially successful, although support from the central primary care administration was not secured.
徐健; 王俊; 尚庆刚; 周继昌; 黄彩; 陈忠伟; 王志军; 卓志鹏; 刘小立
Objective To examine alcohol drinking behavior among residents in Shenzhen and to provide basis for development of intervention strategy. Methods A total of 718 residents from three districts were included and 647 valid questionnaires were collected. Results The overall current drinking rate in the residents was 15.46% (100) and 25.96% (74) for the male,7. 18% (26) for the female. The residents aged 45 to 59 years had the highest drinking rate. The rates of starting drinking at age of younger than 18 years was 9.00% in the current drinkers. There were 27. 03% of male and 38.46% of female current drinkers taking alcohol at least once a day. Beer was the first choice for 37% of the current drinkers. The average intake of alcohol for the current drinkers was 18. 84 g per day(22.46 g for male and 8. 17 g for female). Of those who drank,22. 00% were heavy drinkers(24. 32% for male and 15. 38% for female). Conclusion The alcohol drinking is common among young people and the current drinking rate is high among certain populations in Shenzhen city.%目的 了解广东省深圳市居民饮酒行为现况,为相关部门开展健康教育和行为干预提供科学依据.方法 采用多阶段随机整群抽样方法抽取深圳市3个区647名居民进行调查.结果 本次调查显示深圳市居民的现在饮酒率为15.46％(100人),男性现在饮酒率为25.96％(74人),高于女性的7.18％(26人)；45～59岁组饮酒率最高为24.44％(33人)；现在饮酒者中＜18岁开始饮酒者每天或几乎每天饮酒；饮酒主要类型依次为啤酒(37.00％)、白酒(24.00％)、其他酒类(21.00％)和果酒(18.00％)；酒类消费中平均每天酒精消费量为18.84 g,其中男性为22.49 g,女性为8.17g.酒类消费者中过量饮酒比例为22.00％(22人),其中男性为24.32％(18人),女性为15.38％(4人).结论 深圳市居民总体饮酒率不高,但是饮酒行为有年轻化趋势,并且在某些人群中饮酒率较高.
Full Text Available Chronic cigarette smoking and polymorphisms in brain-derived neurotrophic factor (BDNF and catechol-o-methyltransferase (COMT are associated with neurocognition in normal controls and those with various neuropsychiatric conditions. The influence of these polymorphisms on neurocognition in alcohol dependence is unclear. The goal of this report was to investigate the associations of single nucleotide polymorphisms (SNP in BDNF Val66Met and COMT Val158Met with neurocognition in a treatment-seeking alcohol dependent cohort and determine if neurocognitive differences between non-smokers and smokers previously observed in this cohort persist when controlled for these functional SNPs. Genotyping was conducted on 70 primarily male treatment-seeking alcohol dependent participants (ALC who completed a comprehensive neuropsychological battery after 33 ± 9 days of monitored abstinence. Smoking ALC performed significantly worse than non-smoking ALC on the domains of auditory-verbal and visuospatial learning and memory, cognitive efficiency, general intelligence, processing speed and global neurocognition. In smoking ALC, greater number of years of smoking over lifetime was related to poorer performance on multiple domains. COMT Met homozygotes were superior to Val homozygotes on measures of executive skills and showed trends for higher general intelligence and visuospatial skills, while COMT Val/Met heterozygotes showed significantly better general intelligence than Val homozygotes. COMT Val homozygotes performed better than heterozygotes on auditory-verbal memory. BDNF genotype was not related to any neurocognitive domain. The findings are consistent with studies in normal controls and neuropsychiatric cohorts that observed COMT Met carriers showed better performance on measures of executive skills and general intelligence. Overall, the findings support to the expanding clinical movement to make smoking cessation programs available at the inception of
Chinman, Matthew; Ebener, Patricia; Burkhart, Q; Osilla, Karen Chan; Imm, Pamela; Paddock, Susan M; Wright, Patricia Ann
Underage drinking is a significant problem facing US communities. Several environmental alcohol prevention (EAP) strategies (laws, regulations, responsible beverage service training and practices) successfully address underage drinking. Communities, however, face challenges carrying out these EAP strategies effectively. This small-scale, 3-year, randomized controlled trial assessed whether providing prevention coalitions with Getting To Outcomes-Underage Drinking (GTO-UD), a tool kit and implementation support intervention, helped improve implementation of two common EAP strategies, responsible beverage service training (RBS) and compliance checks. Three coalitions in South Carolina and their RBS and compliance check programs received the 16-month GTO-UD intervention, including the GTO-UD manual, training, and onsite technical assistance, while another three in South Carolina maintained routine operations. The measures, collected at baseline and after the intervention, were a structured interview assessing how well coalitions carried out their work and a survey of merchant attitudes and practices in the six counties served by the participating coalitions. Over time, the quality of some RBS and compliance check activities improved more in GTO-UD coalitions than in the control sites. No changes in merchant practices or attitudes significantly differed between the GTO-UD and control groups, although merchants in the GTO-UD counties did significantly improve on refusing sales to minors while control merchants did not.
Gilpin, Nicholas W.; Stewart, Robert B.; Badia-Elder, Nancy E.
The present experiment examines the effects of NPY administered into the amygdala on ethanol drinking by alcohol-preferring P rats following long-term continuous ethanol access, with and without multiple periods of imposed ethanol abstinence. P rats had access to 15% (v/v) ethanol and water for 11 weeks followed by 2 weeks of ethanol abstinence, re-exposure to ethanol for 2 weeks, 2 more weeks of ethanol abstinence, and a final ethanol re-exposure. Immediately prior to the second ethanol re-exposure, 4 groups of rats received bilateral infusions NPY (0.25, 0.5, 1.0 μg) or artificial cerebrospinal fluid (aCSF) into the amygdala. Two additional groups were given uninterrupted ethanol access and were infused with a single NPY dose (1.0 μg) or aCSF. The highest NPY dose (1.0 μg) suppressed ethanol intake for 24 hrs in rats with a history of ethanol abstinence (i.e. deprivation) periods, but had no effect in rats with a history of continuous ethanol access. Water and food intakes were not altered. These results suggest that the amygdala mediates the suppressive effects of centrally administered NPY on ethanol drinking, and that NPY may block relapse-like drinking by opposing the anxiogenic effects of ethanol abstinence. PMID:18499241
Semmler, Alexander; Heese, Peter; Stoffel-Wagner, Birgit; Muschler, Marc; Heberlein, Annemarie; Bigler, Laurent; Prost, Jean-Christophe; Frieling, Helge; Kornhuber, Johannes; Banger, Markus; Bleich, Stefan; Hillemacher, Thomas; Linnebank, Michael
Recent studies have shown that smoking and alcoholism may be associated with altered DNA methylation and that alcohol consumption might induce changes in DNA methylation by altering homocysteine metabolism. In this monocenter study, we included 363 consecutive patients referred for hospitalization for alcohol detoxification treatment. Blood samples were obtained on treatment days 1, 3, and 7 for measurement of global DNA methylation in leukocytes by liquid chromatography tandem mass spectrometry. Genomic DNA was used for genotyping the following seven genetic variants of homocysteine metabolism: cystathionine beta-synthase (CBS) c.844_855ins68, dihydrofolate-reductase (DHFR) c.594 + 59del19bp, methylenetetrahydrofolate-reductase (MTHFR) c.677C > T and c.1298A > C, methyltetrahydrofolate-transferase (MTR) c.2756A > G, reduced folate carrier 1 (RFC1) c.80G > A, and transcobalamin 2 c.776C > G. Multivariate linear regression showed a positive correlation of global DNA methylation with alcohol consumption and smoking on day 1 of hospitalization. DNA methylation was not correlated with homocysteine or vitamin plasma levels, nor with the tested genetic variants of homocysteine metabolism. This suggests a direct effect of alcohol consumption and smoking on DNA methylation, which is not mediated by effects of alcohol on homocysteine metabolism.
Monica H Swahn
Full Text Available Introduction: A growing body of empirical research documents a significant co-occurrence of suicide attempts and interpersonal violence among youth. However, the potential role of early alcohol use initiation and current heavy alcohol use as correlates of this comorbidity has not been examined in a nationally representative sample of high school students.Methods: We based our analyses on cross-sectional data from the 2009 Youth Risk Behavior Survey, which includes a nationally representative sample (n=16,410 of high school students in grades 9 through 12 in the United States. Multinomial logistic regression analyses were conducted to test the associations between measures of alcohol use (early alcohol use initiation and heavy drinking and comorbid suicidal and violent behavior while controlling for potential confounders.Results: Among high school students, 3.6% reported comorbid physical fighting and suicide attempt in the past year. Early alcohol use (prior to age 13 and heavy drinking (5 or more drinks in a row were strongly associated with comorbid reports of physical fighting and suicide attempts (Adj. odds ratio [OR]=3.12; 95% confidence interval [CI]:2.49-3.89 and (Adj. OR=3.45; 95%CI:2.63-4.52.Conclusion: These findings underscore the importance of both early alcohol use initiation and heavy drinking as statistically significant correlates of comorbid fighting and suicide attempts among youth. While future research is needed to determine the temporal ordering between problem drinking and violent or suicidal behaviors, existing prevention programs may benefit from including components aimed at reducing and delaying alcohol use. [West J Emerg Med. 2013;14(4:341–346.
Fredriksson, Ida; Jayaram-Lindström, Nitya; Wirf, Malin; Nylander, Erik; Nyström, Erica; Jardemark, Kent; Steensland, Pia
One of the main treatment challenges in alcohol use disorder (AUD) is the high rate of craving in combination with decreased cognitive functioning including impaired decision making and impulse control that often lead to relapse. Recent studies show that guanfacine, an α-2-adrenoceptor agonist and FDA-approved ADHD medication, attenuates stress-induced relapse of several drugs of abuse including alcohol. Here we evaluated guanfacine's effects on voluntary alcohol intake, the alcohol deprivation effect (ADE), alcohol seeking behavior, and cue/priming-induced reinstatement in Wistar rats that had voluntarily consumed alcohol for at least 2 months before treatment. In addition, guanfacine's ability to regulate glutamatergic neurotransmission was evaluated through electrophysiological recordings in medial prefrontal cortex (mPFC) slices prepared from long-term drinking rats (and alcohol-naive controls) that had received three daily guanfacine (0.6 mg/kg/day) or vehicle injections in vivo. Guanfacine decreased alcohol intake in high, but not low, alcohol-consuming rats and the effects were generally more long lasting than that of the AUD medication naltrexone. Repeated guanfacine treatment induced a long-lasting decrease in alcohol intake, persistent up to five drinking sessions after the last injection. In addition, guanfacine attenuated the ADE as well as alcohol seeking and cue/priming-induced reinstatement of alcohol seeking. Finally, subchronic guanfacine treatment normalized an alcohol-induced dysregulated glutamatergic neurotransmission in the mPFC. These results support previous studies showing that guanfacine has the ability to improve prefrontal connectivity through modulation of the glutamatergic system. Together with the fact that guanfacine appears to be clinically safe, these results merit evaluation of guanfacine's clinical efficacy in AUD individuals.
Zuccolo, Luisa; DeRoo, Lisa A; Wills, Andrew K; Davey Smith, George; Suren, Pål; Roth, Christine; Stoltenberg, Camilla; Magnus, Per
Although microcephaly is a feature of Fetal Alcohol Syndrome, it is currently unknown whether low-to-moderate prenatal alcohol exposure affects head circumference. Small magnitude associations reported in observational studies are likely to be misleading due to confounding and misclassification biases. Alternative analytical approaches such as the use of family negative controls (e.g. comparing the effects of maternal and paternal exposure) could help disentangle causal effects. We investigated the association of maternal and paternal alcohol drinking before and early in pregnancy with infant head circumference, using data from 68,244 mother-father-offspring trios from the Norwegian Mother and Child Cohort Study (MoBa) (1999-2009). In analyses adjusted for potential confounders, we found no consistent pattern of association between maternal or paternal alcohol intake before or during pregnancy and offspring head circumference modelled as a continuous outcome. However, we found higher odds of microcephaly at birth for higher paternal, but not maternal, alcohol consumption before pregnancy, and similar but weaker effect estimates for first trimester drinking. Associations with paternal drinking before pregnancy were unexpected and should be regarded as hypothesis generating, until independently replicated, although potentially important given the absence of guidelines on safe drinking levels for men in couples trying for a pregnancy.
Ames, Steven C; Pokorny, Steven B; Schroeder, Darrell R; Tan, Winston; Werch, Chudley E
Alcohol consumption is strongly associated with cigarette smoking in young adults. The primary aim of this investigation was to complete a pilot evaluation of the efficacy of an integrated intervention that targets both cigarette smoking and binge drinking on the cigarette smoking and binge behavior of young adults at 6-month follow-up. Participants were 95 young adult (M=24.3; SD=3.5 years) smokers (≥1 cigarettes per day) who binge drink (≥1 time per month) and who were randomly assigned to standard treatment (n=47) involving six individual treatment visits plus eight weeks of nicotine patch therapy or the identical smoking cessation treatment integrated with a binge drinking intervention (integrated intervention; n=48). Using an intent-to-treat analysis for tobacco abstinence, at both 3 month end of treatment and 6 month follow-up, more participants who received integrated intervention were biochemically confirmed abstinent from tobacco than those who received standard treatment at 3 months (19% vs. 9%, p=0.06) and 6 months (21% vs. 9%, p=0.05). At 6 months, participants who completed the study and who received integrated intervention consumed fewer drinks per month (psmoking cessation and reduces binge drinking compared to standard treatment.
Skogerbø, Åshild; Kesmodel, Ulrik Schiøler; Denny, Clark
To examine the effects of low to moderate maternal alcohol consumption and binge drinking in early pregnancy on behaviour in children at the age of 5 years.......To examine the effects of low to moderate maternal alcohol consumption and binge drinking in early pregnancy on behaviour in children at the age of 5 years....
Goldberg, Julie H.; Halpern-Felsher, Bonnie L.; Millstein, Susan G.
This study examines the influence of perceived risks as well as the understudied role of benefits on alcohol and marijuana use among adolescents and adults. Ninth grade students and young adults were asked about the perceived risks and benefits of alcohol and marijuana use. Analyses showed a consistent pattern: perceived benefits were more…
Kuntsche, E.N.; Wicki, M.; Windlin, B.; Roberts, C.; Gabhainn, S.N.; Sluijs, W. van der; Aasvee, K.; Gaspar de Matos, M.; Dankulincova, Z.; Hublet, A.; Tynjala, J.; Valimaa, R.; Bendtsen, P.; Vieno, A.; Mazur, J.; Farkas, J.; Demetrovics, Z.
PURPOSE: To test whether differences in alcohol use between boys and girls and between northern and southern/central Europe are mediated by social, enhancement, coping, and conformity motives. METHODS: Cross-sectional school-based surveys were conducted among 33,813 alcohol-using 11-to 19-year-olds
Bergen-Cico, Dessa; Kilmer, Jason
Intercept surveys were conducted with 149 college students each asked to record their alcohol consumption for the previous two weeks using the Timeline Follow-back (TLFB method). Immediately following completion of the pretest TLFB alcohol survey the students were presented with brief educational information defining what constitutes one standard…
Moss, Antony C.; Albery, Ian P.
A dual-process model of the alcohol-behavior link is presented, synthesizing 2 of the major social-cognitive approaches: expectancy and myopia theories. Substantial evidence has accrued to support both of these models, and recent neurocognitive models of the effects of alcohol on thought and behavior have provided evidence to support both as well.…
Patock-Peckham, Julie A; Morgan-Lopez, Antonio A
Mediational links between parenting styles (authoritative, authoritarian, permissive), parental bond (positive, negative), depression, alcohol use and abuse were tested. A 2-group, multiple-indicator, multiple-cause structural equation model with 441 (216 female, 225 male) college students was examined. In general, a poor parental bond with one's father was highly predictive of depression, a well-known predictor of alcohol abuse and related problems for both genders. In contrast, a positive parental bond with one's father significantly mediated the positive effects of authoritative fathering on depression, which then decreased alcohol use problems for both genders. For women, a negative parental bond with one's father significantly mediated the effect of having an authoritarian father on depression, which increased alcohol use problems. These findings suggest that parental influences on pathways to alcohol abuse through depression (primarily through fathers for both genders) are distinct from pathways stemming from poor impulse control (with influences primarily from the same-sex parents for both genders).
Full Text Available The independent use of excessive amounts of alcohol or persistent cigarette smoking have been found to have a deleterious impact upon Prospective Memory (PM: remembering future intentions and activities, although to date, the effect of their concurrent use upon PM is yet to be explored. The present study investigated the impact of concurrent use (excessive use of alcohol and cigarette smoking in comparison to the combined effect of the single use of these substances using a single factorial independent groups design. The Cambridge Prospective Memory Test was administered to 125 adults; an excessive alcohol user group (n = 40, a group of smokers who drink very little alcohol (n = 20, a combined user group (the Polydrug group who drink excessively and smoke cigarettes (n = 40 and a non-drinker/low alcohol consumption control group (n = 25. The main findings revealed that the Polydrug users recalled significantly fewer time-based PM tasks than excessive alcohol users p<.001 and smokers p=.013. Polydrug users (mean = 11.47 also remembered significantly fewer event-based PM tasks than excessive alcohol users p<.001 and smokers p = .013. Most interestingly, Polydrug users exhibited significantly greater impaired time-based PM than the combined effect of single excessive alcohol users and smokers p=.033. However, no difference was observed between Polydrug users and the combined effect of single excessive alcohol users and smokers in event-based PM p=.757. These results provide evidence that concurrent use of these two substances has a synergistic effect in terms of deficits upon time-based PM. The observation that excessive drinking and smoking leads to greater impairments in time-based PM may be of paramount importance, given the key role PM plays in everyday independent living.
Weaver, Heather; Roberts, Bayard
This paper systematically reviews evidence about factors associated with harmful alcohol use amongst forcibly displaced persons, including refugees and internally displaced persons. Bibliographic and humanitarian-related databases were searched. The number of quantitative and qualitative studies that were screened and reviewed was 1108. Only 10 studies met inclusion criteria. Risk factors identified included gender, age, exposure to traumatic events and resulting posttraumatic stress disorder, prior alcohol consumption-related problems, year of immigration, location of residence, social relations, and postmigration trauma and stress. The evidence base was extremely weak, and there is a need to improve the quantity and quality of research about harmful alcohol use by forcibly displaced persons.
Gondré-Lewis, Marjorie C; Warnock, Kaitlin T; Wang, Hong; June, Harry L; Bell, Kimberly A; Rabe, Holger; Tiruveedhula, Veera Venkata Naga Phani Babu; Cook, James; Lüddens, Hartmut; Aurelian, Laure; June, Harry L
Childhood stress and trauma are associated with substance use disorders in adulthood, but the neurological changes that confer increased vulnerability are largely unknown. In this study, maternal separation (MS) stress, restricted to the pre-weaning period, was used as a model to study mechanisms of protracted effects of childhood stress/traumatic experiences on binge drinking and impulsivity. Using an operant self-administration model of binge drinking and a delay discounting assay to measure impulsive-like behavior, we report that early life stress due to MS facilitated acquisition of binge drinking and impulsivity during adulthood in rats. Previous studies have shown heightened levels of corticotropin releasing factor (CRF) after MS, and here, we add that MS increased expression levels of GABA(A) α2 subunit in central stress circuits. To investigate the precise role of these circuits in regulating impulsivity and binge drinking, the CRF1 receptor antagonist antalarmin and the novel GABA(A) α2 subunit ligand 3-PBC were infused into the central amygdala (CeA) and medial prefrontal cortex (mPFC). Antalarmin and 3-PBC at each site markedly reduced impulsivity and produced profound reductions on binge-motivated alcohol drinking, without altering responding for sucrose. Furthermore, whole-cell patch-clamp studies showed that low concentrations of 3-PBC directly reversed the effect of relatively high concentrations of ethanol on α2β3γ2 GABA(A) receptors, by a benzodiazepine site-independent mechanism. Together, our data provide strong evidence that maternal separation, i.e. early life stress, is a risk factor for binge drinking, and is linked to impulsivity, another key risk factor for excessive alcohol drinking. We further show that pharmacological manipulation of CRF and GABA receptor signaling is effective to reverse binge drinking and impulsive-like behavior in MS rats. These results provide novel insights into the role of the brain stress systems in the
Janssens, J; Bruckers, Liesbeth; Joossens, J.V.; Molenberghs, Geert; VINCK, Jan; Renard, Didier; Tafforeau, Jean
Objective: The relationship between body weight and alcohol, particularly beer, consumption was studied in a representative sample of the Belgian population using a quantity frequency (QF)index, which measures the units of alcohol weekly consumed. The data of the health questionnaires 1997 were used. Design: A total of 10000 individuals were interviewed, after ommission of individuals younger than 15 years of age, the questionnaires of 7809 subjects were used for analysis. The most important ...
Lewis, Ben; Nixon, Sara Jo
Although the biphasic effects of acute alcohol during ascending and descending Breath Alcohol Concentrations (BrACs) are well described, the plateau period between peak and steadily descending BrACs is generally unrecognized and under-studied by researchers. Naturalistic examinations indicate such periods persist for substantial intervals, with a time frame of onset suggesting BrAC plateaus may co-occur with potentially risky behaviors (e.g., driving). The current pilot study examined neuroco...
Experimentação e uso regular de bebidas alcoólicas, cigarros e outras substâncias psicoativas/SPA na adolescência Experimentation and regular use of alcoholic beverages, cigarettes and other Psychoactive Substances (PAS during adolescence
Maria Conceição O. Costa
,2,3. The data were collected according to guaranteed the anonymity of the subjects investigated. RESULTS: 86,5% of the adolescents were considered well informed on PAS; 57,0% reported alcoholic beverage consumption, mainly beers and wines; 23,3% used cigarettes and 5.2% other PAS (marijuana, solvents and cocaine; 29,3% reported drinking alcoholic beverages one to three times/month and 13% every weekend. Among subjects 10 to 14 years old, 47% reported drinking alcohol and 16.7% using other PAS. The statistics analysis showed that consumption of alcohol, cigarettes and other PAS is significantly higher among 17-19 years males. Interestingly, the main motivation for drug use is the company of friends and parents. CONCLUSIONS: implement of a drug prevention program's in schools.
Cheadle, Jacob E.; Whitbeck, Les B.
This study investigated the links between alcohol use trajectories and problem drinking ("Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition" abuse/dependence) using five waves of data from 727 North American Indigenous adolescents between 10 and 17 years from eight reservations sharing a common language and culture.…
Full Text Available Abstract Background Management of nightlife in UK cities focuses on creating safe places for individuals to drink. Little is known about intoxication levels as measuring total alcohol consumption on nights out is complicated by early evening interviews missing subsequent consumption and later interviews risking individuals being too drunk to recall consumption or participate at all. Here we assess mixed survey and modelling techniques as a methodological approach to examining these issues. Methods Interviews with a cross sectional sample of nightlife patrons (n = 214 recruited at different locations in three cities established alcohol consumption patterns up to the point of interview, self-assessed drunkenness and intended drinking patterns throughout the remaining night out. Researchers observed individuals' behaviours to independently assess drunkenness. Breath alcohol tests and general linear modelling were used to model blood alcohol levels at participants' expected time of leaving nightlife settings. Results At interview 49.53% of individuals regarded themselves as drunk and 79.43% intended to consume more alcohol before returning home, with around one in ten individuals (15.38% males; 4.35% females intending to consume >40 units (equal to 400 mls of pure alcohol. Self-assessed drunkenness, researcher observed measures of sobriety and blood alcohol levels all correlated well. Modelled estimates for blood alcohol at time of going home suggested that 71.68% of males would be over 0.15%BAC (gms alcohol/100 mls blood. Higher blood alcohol levels were related to drinking later into the night. Conclusions UK nightlife has used substantive health and judicial resources with the aim of creating safer and later drinking environments. Survey and modelling techniques together can help characterise the condition of drinkers when using and leaving these settings. Here such methods identified patrons as routinely getting drunk, with risks of drunkenness
Tolstrup, J.S.; Halkjaer, J.; Heitmann, B.L.;
BACKGROUND: Cross-sectional studies have reported a lower prevalence of abdominal obese persons among frequent drinkers than among nonfrequent drinkers. OBJECTIVE: We tested the hypothesis that drinking frequency is associated with subsequent changes in waist circumference. DESIGN: Data come from...
Brenner, Allison B; Borrell, Luisa N; Barrientos-Gutierrez, Tonatiuh; Diez Roux, Ana V
Neighborhood socioeconomic characteristics and alcohol availability may affect alcohol consumption, but adequate longitudinal research to support these hypotheses does not exist. We used data from the Multi-Ethnic Study of Atherosclerosis (MESA) (N = 6163) to examine associations of changes in neighborhood socioeconomic status (SES) and alcohol outlet density, with current, weekly, and heavy daily alcohol consumption in hybrid effects models. We also examined whether these associations were moderated by gender, race/ethnicity, and income. Increases in neighborhood SES were associated with decreases in the probability of current alcohol use after adjustment for age, gender, race/ethnicity, individual SES, marital status and time since baseline [probability ratio (PR) per SD increase in neighborhood SES = 0.96, 95% confidence interval (CI) (0.96.0.99)]. Increases in liquor store densities were associated with increases in weekly alcohol consumption [ratio of weekly drinks per SD increase in outlet density = 1.07, 95% CI (1.01.1.05) for men, PR = 1.11, 95% CI (1.01.1.21) for women]. Relationships between current alcohol use and neighborhood SES and between weekly beer consumption and neighborhood SES were generally stronger among those with higher incomes. Neighborhood socioeconomic context and the availability of alcohol may be important for understanding patterns of alcohol use over time, and for targeting interventions and policies to reduce harmful alcohol use.
The effectiveness of a web-based brief alcohol intervention in reducing heavy drinking among adolescents aged 15 to 20 years with a low educational background: study protocol for a randomized controlled trial
Voogt Carmen V
Full Text Available Abstract Background The serious negative health consequences of heavy drinking among adolescents is cause for concern, especially among adolescents aged 15 to 20 years with a low educational background. In the Netherlands, there is a lack of alcohol prevention programs directed to the drinking patterns of this specific target group. The study described in this protocol will test the effectiveness of a web-based brief alcohol intervention that aims to reduce alcohol use among heavy drinking adolescents aged 15 to 20 years with a low educational background. Methods/design The effectiveness of the What Do You Drink (WDYD web-based brief alcohol intervention will be tested among 750 low-educated, heavy drinking adolescents. It will use a two-arm parallel group cluster randomized controlled trial. Classes of adolescents from educational institutions will be randomly assigned to either the experimental (n = 375: web-based brief alcohol intervention or control condition (n = 375: no intervention. Primary outcomes measures will be: 1 the percentage of participants who drink within the normative limits of the Dutch National Health Council for low-risk drinking, 2 reductions in mean weekly alcohol consumption, and 3 frequency of binge drinking. The secondary outcome measures include the alcohol-related cognitions, attitudes, self-efficacy, and subjective norms, which will be measured at baseline and at one and six months after the intervention. Discussion This study protocol presents the study design of a two-arm parallel-group randomized controlled trial to evaluate the effectiveness of the WDYD web-based brief alcohol intervention. We hypothesized a reduction in mean weekly alcohol consumption and in the frequency of binge drinking in the experimental condition, resulting from the web-based brief alcohol intervention, compared to the control condition. Trial registration Netherlands Trial Register NTR2971
... addressing alcohol problems is increasing our understanding of underage drinking, particularly how high risk drinking by college students ... BAC) Increases, So Does Impairment / Women and Alcohol / Underage Drinking / College Drinking / Older Adults and Drinking Spring 2014 ...
Nora M McCall
Full Text Available A large literature has demonstrated that neuropeptide Y (NPY regulates many emotional and reward-related behaviors via its primary receptors, Y1R and Y2R. Classically, NPY actions at postsynaptic Y1R decrease anxiety, depression, and alcohol drinking, while its actions at presynaptic Y2R produce the opposite behavioral phenotypes. However, emerging evidence suggests that activation of Y2R can also produce anxiolysis in a brain region and neurotransmitter system-dependent fashion. Further, numerous human and rodent studies have reported that females display higher levels of anxiety, depression, and alcohol drinking. In this study, we evaluated sex differences and the role of Y2R on GABAergic transmission in these behaviors using a novel transgenic mouse that lacks Y2R specifically in VGAT-expressing neurons (VGAT-Y2R knockout. First, we confirmed our genetic manipulation by demonstrating that Y2R protein expression was decreased and that a Y2R agonist could not alter GABAergic transmission in the extended amygdala, a limbic brain region critically implicated in the regulation of anxiety and alcohol drinking behaviors, using immunofluorescence and slice electrophysiology. Then, we tested male and female VGAT-Y2R knockout mice on a series of behavioral assays for anxiety, depression, fear, anhedonia, and alcohol drinking. We found that females displayed greater basal anxiety, higher levels of ethanol consumption, and faster fear conditioning than males, and that knockout mice exhibited enhanced depressive-like behavior in the forced swim test. Together, these results confirm previous studies that demonstrate higher expression of negative affective and alcohol drinking behaviors in females than males, and they highlight the importance of Y2R function in GABAergic systems in the expression of depressive-like behavior.
Targeting young drinkers online: the effectiveness of a web-based brief alcohol intervention in reducing heavy drinking among college students: study protocol of a two-arm parallel group randomized controlled trial
Lemmers Lex ACJ
Full Text Available Abstract Background The prevalence of heavy drinking among college students and its associated health related consequences highlights an urgent need for alcohol prevention programs targeting 18 to 24 year olds. Nevertheless, current alcohol prevention programs in the Netherlands pay surprisingly little attention to the drinking patterns of this specific age group. The study described in this protocol will test the effectiveness of a web-based brief alcohol intervention that is aimed at reducing alcohol use among heavy drinking college students aged 18 to 24 years old. Methods/Design The effectiveness of the What Do You Drink web-based brief alcohol intervention will be tested among 908 heavy drinking college students in a two-arm parallel group randomized controlled trial. Participants will be allocated at random to either the experimental (N = 454: web-based brief alcohol intervention or control condition (N = 454: no intervention. The primary outcome measure will be the percentage of participants who drink within the normative limits of the Dutch National Health Council for low-risk drinking. These limits specify that, for heavy alcohol use, the mean consumption cannot exceed 14 or 21 glasses of standard alcohol units per week for females and males, respectively, while for binge drinking, the consumption cannot exceed five or more glasses of standard alcohol units on one drinking occasion at least once per week within one month and six months after the intervention. Reductions in mean weekly alcohol consumption and frequency of binge drinking are also primary outcome measures. Weekly Ecological Momentary Assessment will measure alcohol-related cognitions, that is, attitudes, self-efficacy, subjective norms and alcohol expectancies, which will be included as the secondary outcome measures. Discussion This study protocol describes the two-arm parallel group randomized controlled trial developed to evaluate the effectiveness of a web-based brief
Full Text Available We studied Cu, Cd, Pb and Zn concentrations in low quality wines produced in Bulgaria and Italy and in alcohol containing multi-fruit drinks produced in Poland. All the metals were present in tested products. Cadmium was not detected in Italian and Polish products. In one of the Bulgarian wines cadmium was detected in concentration of 0.004 mg•l-1. Italian wines were not contaminated with Pb. Its concentration was the highest in Polish drinks (0.88±0.52 mg•l-1. The largest and statistically significant differences occurred between Cu and Zn contents. Both metals had the highest concetrations in Italian wines (Cu - 0.13±0.05 mg•l-1; Zn - 0.83±0.56 mg•l-1, and the lowest in Polish products (Cu - 0.04±0.001 mg•l-1; Zn -0.18±0.16 mg•l-1.
... that's how many accidents occur. continue What Is Alcoholism? What can be confusing about alcohol is that ... develop a problem with it. Sometimes, that's called alcoholism (say: al-kuh-HOL - ism) or being an ...
Sirohi, Sunil; Van Cleef, Arriel; Davis, Jon F
Binge eating disorder and alcohol use disorder (AUD) frequently co-occur in the presence of other psychiatric conditions. Data suggest that binge eating engages similar behavioral and neurochemical processes common to AUD, which might contribute to the etiology or maintenance of alcoholism. However, it is unclear how binge feeding behavior and alcohol intake interact to promote initiation or maintenance of AUD. We investigated the impact of binge-like feeding on alcohol intake and anxiety-like behavior in male Long Evans rats. Rats received chow (controls) or extended intermittent access (24h twice a week; Int-HFD) to a nutritionally complete high-fat diet for six weeks. Standard rodent chow was available ad-libitum to all groups and food intake was measured. Following HFD exposure, 20.0% ethanol, 2.0% sucrose intake and endocrine peptide levels were evaluated. Anxiety-like behavior was measured using a light-dark (LD) box apparatus. Rats in the Int-HFD group displayed a binge-like pattern of feeding (alternations between caloric overconsumption and voluntary caloric restriction). Surprisingly, alcohol intake was significantly attenuated in the Int-HFD group whereas sugar consumption was unaffected. Plasma acyl-ghrelin levels were significantly elevated in the Int-HFD group, whereas glucagon-like peptide-1 levels did not change. Moreover, rats in the Int-HFD group spent more time in the light side of the LD box compared to controls, indicating that binge-like feeding induced anxiolytic effects. Collectively, these data suggest that intermittent access to HFD attenuates alcohol intake through reducing anxiety-like behavior, a process potentially controlled by elevated plasma ghrelin levels.
... even small amounts of alcohol may hurt an unborn child)Drink alcohol while you are looking after ... shakes, being very suspicious), and can even include death. This is why you need your doctor’s care ...
Lubin, Jay H.; Purdue, Mark; Kelsey, Karl; Zhang, Zuo-Feng; Winn, Debbie; Wei, Qingyi; Talamini, Renato; Szeszenia-Dabrowska, Neonilia; Sturgis, Erich M.; Smith, Elaine; Shangina, Oxana; Schwartz, Stephen M.; Rudnai, Peter; Neto, Jose Eluf; Muscat, Joshua
Although cigarette smoking and alcohol consumption increase risk for head and neck cancers, there have been few attempts to model risks quantitatively and to formally evaluate cancer site-specific risks. The authors pooled data from 15 case-control studies and modeled the excess odds ratio (EOR) to assess risk by total exposure (pack-years and drink-years) and its modification by exposure rate (cigarettes/day and drinks/day). The smoking analysis included 1,761 laryngeal, 2,453 pharyngeal, an...
Koning, Ina M.; Lugtig, Peter; Vollebergh, Wilma A M
The effects of an intervention designed to prevent onset of weekly drinking in non drinking students (PAS) were investigated in the group of students that was already drinking at baseline. A cluster randomized trial was used including 3,490 Dutch early adolescents (M age. =. 12.66, SD=. 0.49) random
Alcohol use - teenager; Alcohol abuse - teenager; Problem drinking - teenager; Alcoholism - teenager; Underage drinking - teenager ... in the home can lead to the same habits in children. At an early age, children become ...
The scarcity of livers available for transplants forces tough choices upon us. Lives for those not receiving a transplant are likely to be short. One large group of potential recipients needs a new liver because of alcohol consumption, while others suffer for reasons unrelated to their own...
Hendriks, H.; de Bruijn, G.-J.; van den Putte, B.
Objectives. Although research has shown that whether people talk about health issues influences health campaign effects, no evidence exists on whether conversational valence fulfils a mediating role within health campaign effects. In the context of alcohol consumption, this two-wave experimental res
This paper focuses on problems and dilemmas of changing alcohol use among the Surma, a group of lowland agropastoralists in Maji, southern Ethiopia. The area under discussion is inhabited by indigenous agriculturalists, descendants of northern immigrants of mixed origin, and Surma and Me'en agropast
Greenstein, Justin E; Kassel, Jon D; Wardle, Margaret C; Veilleux, Jennifer C; Evatt, Daniel P; Heinz, Adrienne J; Roesch, Linda L; Braun, Ashley R; Yates, Marisa C
Research indicates that nicotine and alcohol are often used on the same occasion. However, the reasons for their concurrent use are not well understood. We hypothesized that one reason smokers use tobacco when they drink alcohol is to compensate for alcohol's negative effects on processing capacity with nicotine's enhancement of processing capacity. As such, the present study tested this theory by using an independent groups design to examine the separate and combined acute effects of alcohol and nicotine on working memory (WM) capacity. Nonabstinent daily smokers (n = 127) performed the counting span task (CSPAN) after consuming either an alcohol (men: 0.8 g/kg; women: 0.7 g/kg) or placebo beverage and smoking either nicotinized (1.14 mg nicotine, 15.9 mg tar) or denicotinized (.06 mg nicotine, 17.9 mg tar) cigarettes. Analyses revealed that smokers who smoked the nicotinized cigarettes performed significantly worse on the CSPAN task than smokers who smoked the denicotinized cigarettes. Although there was no main effect of alcohol on WM performance, women exhibited better WM performance than men after consuming alcohol whereas men performed better than women on the WM task after consuming the placebo beverage. Findings also revealed no interaction between the two substances on WM performance. Taken together, results suggest that nicotine impairs nonabstinent smokers' verbal WM capacity and that gender moderates the effects of alcohol on WM. Furthermore, the present findings failed to support the notion that nicotine compensates for alcohol-related decrements in working memory capacity.
Full Text Available Light and intermittent smoking (LITS has become increasingly common. Alcohol drinkers are more likely to smoke. We examined the association of smokefree law and bar law coverage and alcohol use with current smoking, LITS, and smoking quit attempts among US adults and alcohol drinkers.Cross-sectional analyses among a population-based sample of US adults (n = 27,731 using restricted data from 2009 National Health Interview Survey and 2009 American Nonsmokers' Rights Foundation United States Tobacco Control Database. Multivariate logistic regression models examined the relationship of smokefree law coverage and drinking frequency (1 with current smoking among all adults; (2 with 4 LITS patterns among current smokers; and (3 with smoking quit attempts among 6 smoking subgroups. Same multivariate analyses were conducted but substituted smokefree bar law coverage for smokefree law coverage to investigate the association between smokefree bar laws and the outcomes. Finally we ran the above analyses among alcohol drinkers (n = 16,961 to examine the relationship of smokefree law (and bar law coverage and binge drinking with the outcomes. All models controlled for demographics and average cigarette price per pack. The interactions of smokefree law (and bar law coverage and drinking status was examined.Stronger smokefree law (and bar law coverage was associated with lower odds of current smoking among all adults and among drinkers, and had the same effect across all drinking and binge drinking subgroups. Increased drinking frequency and binge drinking were related to higher odds of current smoking. Smokefree law (and bar law coverage and drinking status were not associated with any LITS measures or smoking quit attempts.Stronger smokefree laws and bar laws are associated with lower smoking rates across all drinking subgroups, which provides further support for these policies. More strict tobacco control measures might help reduce cigarette consumption and
Lydia Ojonemile Ayanwuyi
Full Text Available Marchigian Sardinian alcohol-preferring (msP rats exhibit innate preference for alcohol, are highly sensitive to stress and stress-induced alcohol seeking. Genetic analysis showed that over-expression of the corticotropin-releasing factor (CRF system of msP rats is correlated with the presence of two single nucleotide polymorphisms (SNPs occurring in the promoter region (position -1836 and -2097 of the CRF1 receptor (CRF1-R gene. Here we examined whether these point mutations were associated to the innate alcohol preference, stress-induced drinking and seeking.We have recently re-derived the msP rats to obtain two distinct lines carrying the wild type (GG and the point mutations (AA, respectively. The phenotypic characteristics of these two lines were compared with those of unselected Wistar rats. Both AA and GG rats showed similar patterns of voluntary alcohol intake and preference. Similarly, the pharmacological stressor yohimbine (0.0, 0.625, 1.25 and 2.5 mg/kg elicited increased operant alcohol self-administration under fixed and progressive ratio reinforcement schedules in all three lines. Following extinction, yohimbine (0.0, 0.625, 1.25 and 2.5 mg/kg significantly reinstated alcohol seeking in the three groups. However, at the highest dose this effect was no longer evident in AA rats. Treatment with the CRF1-R antagonist antalarmin (0, 5, 10 and 20 mg/kg significantly reduced alcohol-reinforced lever pressing in the AA line (10 and 20 mg/kg while a weaker or no effect was observed in the Wistar and the GG group, respectively. Finally, antalarmin significantly reduced yohimbine-induced increase in alcohol drinking in all three groups.In conclusion, these specific SNPs in the CRF1-R gene do not seem to play a primary role in the expression of the msP excessive-drinking phenotype or stress-induced drinking but may be associated with a decreased threshold for stress-induced alcohol seeking and an increased sensitivity to the effects of
Sumi, H; Yatagai, C; Wada, H; Yoshida, E; Maruyama, M
Effects of Bacillus natto-fermented product (BIOZYME) on blood alcohol and aldehyde concentrations after drinking whisky (corresponding to 30-65 ml ethanol) were studied in 21 healthy volunteers. When 100 ml of BIOZYME was orally administrated to the volunteers before drinking whisky, the time delay of both blood factors to attain maximum concentrations were observed. The maximum decrease in blood alcohol and aldehyde concentrations were about 23% and 45% (p whisky. The aldehyde lowering effect of BIOZYME was continued for at least 4 hr after whisky drinking. Concentration of the breath alcohol was also sharply decreased by BIOZYME administration. The breath alcohol concentration in the administered group (0.18 +/- 0.11 mg/l) was found to be lowered about 44% than that of the control group (0.32 +/- 0.11 mg/l) (p whisky. In acute toxicity experiments of aldehyde in mice (12 mmol AcH/mg), BIOZYME showed the survival effect as with alpha-D-Ala (134% increase of the living, at 40 min after i.p. administration) (p < 0.005, n = 22). These findings reveal the Bacillus natto produced BIOZYME as a reasonable, safety and useful anti-hangover agent.
... Standard Drink? Drinking Levels Defined Alcohol Facts and Statistics Print version Alcohol Use in the United States: ... 1245, 2004. PMID: 15010446 11 National Center for Statistics and Analysis. 2014 Crash Data Key Findings (Traffic ...
Zila M Sanchez
Full Text Available The purpose of the present study was to investigate the potential associations of binge drinking detected at the exit of nightclubs and risk behaviors and alcohol effects just after leaving the venue in a representative sample of Brazilian nightclub patrons according to sex. For this purpose, a portal survey study called Balada com Ciência was conducted in 2013 in the megacity of São Paulo, Brazil, using a two-stage cluster sampling survey design. Individual-level data were collected in 2422 subjects at the entrance and 1822 subjects at the exit of 31 nightclubs, and breath alcohol concentration (BrAC was measured using a breathalyzer. The following day, 1222 patrons answered an online follow-up survey that included questions about risk behaviors and alcohol effects practiced just after leaving the nightclub. Weighted logistic regressions were used to analyze binge drinking associated with risk behaviors by sex. For both sexes, the most prevalent risk behaviors practiced after leaving a nightclub were drinking and driving (men=27.9%; women=20.4%, the use of illicit drugs (men=15.8%; women=9.4% and risky sexual behavior (men=11.4%; women=6.8%. The practice of binge drinking increased the behavior of illicit drug use after leaving the nightclub by 2.54 times [95% CI: 1.26-5.09] among men who drank and increased the risk of an episode of new alcohol use by 5.80 times [95% CI: 1.50-22.44] among women who drank. Alcoholic blackouts were more prevalent among men [OR=8.92; 95% CI: 3.83-20.80] and women [OR= 5.31; 95% CI: 1.68-16.84] whose BrAC was equivalent to binge drinking compared with patrons with a lower BrAC. Public policies aiming to reduce patrons' BrAC at the exit of nightclubs, such as staff training in responsible beverage service and legislation to prevent alcohol sales to drunk individuals, would be useful to protect patrons from the risk behaviors associated with binge drinking in nightclubs.
Sanchez, Zila M; Ribeiro, Karen J; Wagner, Gabriela A
The purpose of the present study was to investigate the potential associations of binge drinking detected at the exit of nightclubs and risk behaviors and alcohol effects just after leaving the venue in a representative sample of Brazilian nightclub patrons according to sex. For this purpose, a portal survey study called Balada com Ciência was conducted in 2013 in the megacity of São Paulo, Brazil, using a two-stage cluster sampling survey design. Individual-level data were collected in 2422 subjects at the entrance and 1822 subjects at the exit of 31 nightclubs, and breath alcohol concentration (BrAC) was measured using a breathalyzer. The following day, 1222 patrons answered an online follow-up survey that included questions about risk behaviors and alcohol effects practiced just after leaving the nightclub. Weighted logistic regressions were used to analyze binge drinking associated with risk behaviors by sex. For both sexes, the most prevalent risk behaviors practiced after leaving a nightclub were drinking and driving (men=27.9%; women=20.4%), the use of illicit drugs (men=15.8%; women=9.4%) and risky sexual behavior (men=11.4%; women=6.8%). The practice of binge drinking increased the behavior of illicit drug use after leaving the nightclub by 2.54 times [95% CI: 1.26-5.09] among men who drank and increased the risk of an episode of new alcohol use by 5.80 times [95% CI: 1.50-22.44] among women who drank. Alcoholic blackouts were more prevalent among men [OR=8.92; 95% CI: 3.83-20.80] and women [OR= 5.31; 95% CI: 1.68-16.84] whose BrAC was equivalent to binge drinking compared with patrons with a lower BrAC. Public policies aiming to reduce patrons' BrAC at the exit of nightclubs, such as staff training in responsible beverage service and legislation to prevent alcohol sales to drunk individuals, would be useful to protect patrons from the risk behaviors associated with binge drinking in nightclubs.
Studies investigating associations between prenatal exposure to low-moderate doses of alcohol and mental health development in childhood are inconsistent. The aim of the present study was to compare women who drink and who do not drink alcohol in pregnancy on a number of potential confounding...
Sally D. Poppitt
Full Text Available The role that energy-containing beverages may play in the development of overweight and obesity remains highly controversial, in particular the alcoholic and sugar-sweetened beverages (SSB. Both of these beverage formats have been increasing as a percentage of the westernized diet over the past 20 years, and both have contributed significantly to an increase in energy consumed in liquid form. Data from epidemiology and intervention studies however have long been contradictory, despite mechanistic evidence pointing towards poor compensation for addition of “liquid” energy from these two sources into the diet providing a strong rational for the balance to be tipped towards weight gain. Regulatory and government intervention has been increasing globally, particularly with respect to intake of SSBs in children. This narrative review presents evidence which both supports and refutes the link between alcohol and carbohydrate-containing liquids and the regulation of body weight, and investigates mechanisms which may underpin any relationship between increased beverage consumption and increased energy intake, body weight and adiposity.
Poppitt, Sally D
The role that energy-containing beverages may play in the development of overweight and obesity remains highly controversial, in particular the alcoholic and sugar-sweetened beverages (SSB). Both of these beverage formats have been increasing as a percentage of the westernized diet over the past 20 years, and both have contributed significantly to an increase in energy consumed in liquid form. Data from epidemiology and intervention studies however have long been contradictory, despite mechanistic evidence pointing towards poor compensation for addition of "liquid" energy from these two sources into the diet providing a strong rational for the balance to be tipped towards weight gain. Regulatory and government intervention has been increasing globally, particularly with respect to intake of SSBs in children. This narrative review presents evidence which both supports and refutes the link between alcohol and carbohydrate-containing liquids and the regulation of body weight, and investigates mechanisms which may underpin any relationship between increased beverage consumption and increased energy intake, body weight and adiposity.
Abdala, Nadia; Li, Fangyong; Shaboltas, Alla V.; Skochilov, Roman V.; Krasnoselskikh, Tatiana V.
The relationship between level of childhood abuse (physical and emotional) and sexual risk behavior of sexually transmitted disease (STD) clinic patients in St. Petersburg, Russia was examined through path analyses. Mediating variables investigated were: Alcohol Use Disorder Identification Test (AUDIT), drinking motives (for social interaction, to enhance mood, to facilitate sexual encounters), intimate partner violence (IPV), anxiety, and depression symptoms. Results showed a significant indirect effect of childhood abuse on women’s sexual risk behavior: higher level of childhood abuse was associated with a greater likelihood of IPV, motivations to drink, leading to higher AUDIT scores and correlated to higher likelihood of having multiple, new or casual sexual partner(s). No significant effect was identified in paths to condom use. Among men, childhood abuse had no significant effect on sexual risk behavior. Reduction in alcohol-related sexual risk behavior may be achieved by addressing the effects of childhood abuse among female participants. PMID:25801476
Full Text Available Objective: To assess the erosive effect of energy drinks (ED alone and mixed with alcohol on the human enamel surface in vitro. Methods: Twenty non-erupted human third molars were vertically sectioned in half. Specimens were exposed to 5mL of ED plus 5mL of artificial saliva or 5mL of ED plus 5mL of artificial saliva plus 5mL of alcohol (Pisco. Exposure times were set at 30min and 60min. Erosive assessments were made using scanning electron microscopy (SEM and energy-dispersive x-ray spectroscopy (EDS. The ED analyzed were Mr. Big, Kem Extreme, Red Bull, and Monster Energy. ED pH measurements were performed at 25°C and titration was done with NaOH 0.1mol/L. Results: The pH ranges were: ED alone 2.55 to 3.46, ED mixed with artificial saliva 2.60 to 3.55, ED mixed with Pisco 2.82 to 3.70, and ED mixed with both 2.92 to 3.86. The pH of Pisco was 6.13, and Pisco mixed with artificial saliva had a pH of 6.23. Titration showed a pH range from 3.5 to 5.7. SEM-EDS analysis showed that Mr. Big and Monster led to clear demineralization at 30 min and remineralization at 60m in. Pisco slightly decreased the erosive effect of these ED. Kem Xtreme and Red Bull led to no demineralization in the first hour. Conclusion: According to the pH, acidity and EDS analysis, the ED of the present study likely caused enamel erosion in human teeth surface dependent on exposure time.
Full Text Available BACKGROUND: Adolescence is a critical stage for bone accrual. It is also decisive for the establishment of behaviors such as smoking and alcohol drinking. OBJECTIVE: To quantify the short- and long-term associations between smoking and drinking initiation and bone mineral density in adolescent girls. METHODS: We used prospective data from 731 girls identified in public and private schools in Porto, Portugal. Evaluations were conducted when participants were 13 and 17 years old. Bone mineral density (BMD was measured at the forearm by dual-energy X-ray absorptiometry and weight, height and fat-free mass were measured. Pubertal development status was estimated using menarche age. Self-administered questionnaires were used to collect data on smoking and alcohol drinking, physical exercise and calcium and vitamin D intakes. BMD in early and late adolescence was analyzed as a continuous or dichotomous (Z-score cutoff: -1.0 variable. Associations were calculated using linear or logistic regression. RESULTS: Over one quarter of these girls had tried smoking by 13, while 59% had drunk alcoholic beverages and 20% had experienced both behaviors by that age. Lower mean BMD at 17 years of age was observed in girls who had ever smoked by 13, as well as in those who reported drinking at that age. There were no significant cross-sectional associations between experience and frequency of smoking or drinking and BMD at 13 years of age. However, we observed significant associations between BMD z-score<-1 in late adolescence and having ever smoked by 13, after adjustment for menarche age and sports practice, (OR = 1.92; 95% CI: 1.21, 3.05 and with ever smoking and drinking in the same period (OR = 2.33; 95% CI: 1.36, 4.00. CONCLUSION: Our study adds prospective evidence to the role of early initiation of smoking and alcohol drinking as relevant markers of lower bone mineral density in late adolescence.
Maria Olganê Dantas Sabry
applied. The tabulation and analysis were made by Epi-Info 6.0. 157 of the interviewed subjects were male and 160 were female, the most prevalent age bracket being 30-49 years of age, and high level of instruction. 146 workers showed a family income starting from 10 minimal living wages per month. 83 workers were considered smokers, and a higher prevalence was detected among males (56. Mean tobacco consumption was 12.3 cigarettes a day, a practice that took place in the last 23.2 years. Alcohol was ingested by 183 employees and the prevalence was also higher among males. The consumption occurred mainly on weekends or rarely. The most ingested drink was beer - 96, followed by Brazilian white rum - 20 employees. The mean daily consumption of ethanol was 29.9 g. The ones who were both smokers and drinkers were mainly males. The instruction and income level were higher among smoking females and the income level was higher among drinking females. Although the prevalence of tobacco and alcohol consumption was low, it is a risk of chronic-degenerative diseases, specially in relation to the ethanol ingested by males. It is necessary to continue this study to provide a deeper association among the different environmental variables.
Díaz, Alfonso; Treviño, Samuel; Guevara, Jorge; Muñoz-Arenas, Guadalupe; Brambila, Eduardo; Espinosa, Blanca; Moreno-Rodríguez, Albino; Lopez-Lopez, Gustavo; Peña-Rosas, Ulises; Venegas, Berenice; Handal-Silva, Anabella; Morán-Perales, José Luis; Flores, Gonzalo; Aguilar-Alonso, Patricia
Energy drinks (EDs) are often consumed in combination with alcohol because they reduce the depressant effects of alcohol. However, different researches suggest that chronic use of these psychoactive substances in combination with alcohol can trigger an oxidative and inflammatory response. These processes are regulated by both a reactive astrogliosis and an increase of proinflammatory cytokines such as IL-1β, TNF-α, and iNOS, causing cell death (apoptosis) at the central and peripheral nervous systems. Currently, mechanisms of toxicity caused by mixing alcohol and ED in the brain are not well known. In this study, we evaluated the effect of chronic alcohol consumption in combination with ED on inflammatory response and oxidative stress in the temporal cortex (TCx) and hippocampus (Hp) of adult rats (90 days old). Our results demonstrated that consuming a mixture of alcohol and ED for 60 days induced an increase in reactive gliosis, IL-1β, TNF-α, iNOS, reactive oxygen species, lipid peroxidation, and nitric oxide, in the TCx and Hp. We also found immunoreactivity to caspase-3 and a decrease of synaptophysin in the same brain regions. The results suggested that chronic consumption of alcohol in combination with ED causes an inflammatory response and oxidative stress, which induced cell death via apoptosis in the TCx and Hp of the adult rats. PMID:27069534
Full Text Available Energy drinks (EDs are often consumed in combination with alcohol because they reduce the depressant effects of alcohol. However, different researches suggest that chronic use of these psychoactive substances in combination with alcohol can trigger an oxidative and inflammatory response. These processes are regulated by both a reactive astrogliosis and an increase of proinflammatory cytokines such as IL-1β, TNF-α, and iNOS, causing cell death (apoptosis at the central and peripheral nervous systems. Currently, mechanisms of toxicity caused by mixing alcohol and ED in the brain are not well known. In this study, we evaluated the effect of chronic alcohol consumption in combination with ED on inflammatory response and oxidative stress in the temporal cortex (TCx and hippocampus (Hp of adult rats (90 days old. Our results demonstrated that consuming a mixture of alcohol and ED for 60 days induced an increase in reactive gliosis, IL-1β, TNF-α, iNOS, reactive oxygen species, lipid peroxidation, and nitric oxide, in the TCx and Hp. We also found immunoreactivity to caspase-3 and a decrease of synaptophysin in the same brain regions. The results suggested that chronic consumption of alcohol in combination with ED causes an inflammatory response and oxidative stress, which induced cell death via apoptosis in the TCx and Hp of the adult rats.
Skogerbø, Åshild; Kesmodel, Ulrik Schiøler; Wimberley, Theresa
from the Danish National Birth Cohort. Methods Participants were sampled based on maternal alcohol drinking patterns during early pregnancy. When the children were 5 years old, the parent and teacher forms of the Behaviour Rating Inventory of Executive Function (BRIEF) were completed by the mothers......Please cite this paper as: SkogerbøÅ, Kesmodel U, Wimberley T, Støvring H, Bertrand J, Landrø N, Mortensen E. The effects of low to moderate alcohol consumption and binge drinking in early pregnancy on executive function in 5-year-old children. BJOG 2012;119:1201-1210. Objective To examine...... the effects of low to moderate maternal alcohol consumption and binge drinking in early pregnancy on children's executive functions at the age of 5 years. Design Follow-up study. Setting Neuropsychological testing in four Danish cities 2003-2008. Population A cohort of 1628 women and their children sampled...
Jensen, Majken K; Sørensen, Thorkild I A; Andersen, Anne T
consumption at first examination predicted an increased risk of becoming a heavy and excessive drinker in a dose-dependent manner. Men who smoked more than 25 g of tobacco per day had adjusted odds ratios of 2.12 (95% confidence interval (CI): 1.44-3.11) and 3.95 (95% CI: 1.93-8.95) for becoming heavy......: A total of 14,130 non- to moderate drinkers at baseline, who attended re-examination. MEASUREMENTS: Among the non- to moderate drinkers we addressed the relation between smoking habits at first examination and the risk of becoming a heavy and excessive drinker at follow-up. FINDINGS: Level of tobacco...... and excessive drinkers, compared to participants who had never smoked. Equivalent estimates among women were 1.76 (95% CI: 1.02-3.04) and 2.21 (95% CI: 1.00-4.58), respectively. CONCLUSIONS: This study suggests that tobacco use is associated quantitatively with later risk of heavier drinking....
McClintick, Jeanette N; McBride, William J; Bell, Richard L; Ding, Zheng-Ming; Liu, Yunlong; Xuei, Xiaoling; Edenberg, Howard J
Alcohol binge-drinking during adolescence is a serious public health concern with long-term consequences. We used RNA sequencing to assess the effects of excessive adolescent ethanol binge-drinking on gene expression in the dorsal raphe nucleus (DRN) of alcohol preferring (P) rats. Repeated binges across adolescence (three 1h sessions across the dark-cycle per day, 5 days per week for 3 weeks starting at 28 days of age; ethanol intakes of 2.5-3 g/kg/session) significantly altered the expression of approximately one-third of the detected genes. Multiple neurotransmitter systems were altered, with the largest changes in the serotonin system (21 of 23 serotonin-related genes showed decreased expression) and GABA-A receptors (8 decreased and 2 increased). Multiple neuropeptide systems were also altered, with changes in the neuropeptide Y and corticotropin-releasing hormone systems similar to those associated with increased drinking and decreased resistance to stress. There was increased expression of 21 of 32 genes for potassium channels. Expression of downstream targets of CREB signaling was increased. There were also changes in expression of genes involved in inflammatory processes, axonal guidance, growth factors, transcription factors, and several intracellular signaling pathways. These widespread changes indicate that excessive binge drinking during adolescence alters the functioning of the DRN and likely its modulation of many regions of the central nervous system, including the mesocorticolimbic system.
Capron, Daniel W; Schmidt, Norman B
Negative drinking consequences in college students have been well studied, but emerging evidence points to a role for positive drinking consequences in predicting alcohol related problems. Positive drinking consequences appear to be distinct from other drinking constructs such as drinking expectancies and drinking motives. However, no work has evaluated the role of positive drinking consequences in hazardous drinking college students, a population at high risk for alcohol related problems. The goal of the current study was to examine the effect of positive drinking consequences on problem drinking and alcohol problem recognition in a hazardous drinking college sample. Participants (N=222) were hazardous drinking undergraduate students completing a battery of self-report measures about alcohol use. Findings indicated that positive drinking consequences predicted problem drinking above and beyond other related constructs including positive drinking motives (i.e. enhancement and social). However, positive drinking consequences did not appear to play a significant role in alcohol problem recognition. Future research directions and implications for interventions with hazardous drinking college students are discussed.
Kenna, George A.; Zywiak, William H.; Swift, Robert M.; McGeary, John E.; Clifford, James S.; Shoaff, Jessica R.; Vuittonet, Cynthia; Fricchione, Samuel; Brickley, Michael; Beaucage, Kayla; Haass-Koffler, Carolina L.; Leggio, Lorenzo
Background One hypothesis suggests that the differential response to ondansetron and serotonin specific re-uptake inhibitors (SSRIs) may be due to a functional polymorphism of the 5′-HTTLPR promoter region in SLC6A4, the gene that codes for the serotonin transporter (5-HTT). The LL 5′-HTTLPR genotype is postulated to be specifically sensitive to the effects of ondansetron with SS/SL 5′-HTTLPR genotypes sensitive to SSRIs. This study tests this hypothesis by matching non-treatment seeking alcohol dependent (AD) individuals with LL genotype to ondansetron and SS/SL genotypes to the SSRI sertraline, and mis-matching them assessing naturalistic and bar-laboratory alcohol drinking. Methods Seventy-seven AD individuals were randomized to one of two counterbalanced arms to receive sertraline 200mg/day or ondansetron 0.5 mg/day for three weeks followed by an alcohol self-administration experiment (ASAE), then received placebo for three weeks followed by a second ASAE. Individuals then received the alternate drug for three weeks followed by a third ASAE. Drinks per drinking day (DDD with drinks in SDUs) for 7 days prior to each ASAE and milliliters consumed during each ASAE were the primary outcomes. Results Fifty-five participants completed the study. The genotype x order interaction was significant [F(1,47) = 8.42, p = .006] for DDD. Three ANCOVAs were conducted for DDD during the week before each ASAE. Ondansetron compared to sertraline resulted in a significant reduction in DDD during the week before the first [F(1,47) = 7.64, p = .008] but not the third ASAE. There was no difference in milliliters consumed during each ASAE. Conclusion This study modestly supports the hypothesis that ondansetron may reduce DDD in AD individuals with the LL genotype as measured naturalistically. By contrast there was no support that ondansetron reduces drinking during the ASAEs or that sertraline reduces alcohol use in individuals who have SS/SL genotypes. We provide limited
Barragán, Rocío; Coltell, Oscar; Asensio, Eva M.; Francés, Francesc; Sorlí, José V.; Estruch, Ramon; Salas-Huetos, Albert; Ordovas, Jose M.; Corella, Dolores
Recently, microRNAs (miRNA) have been proposed as regulators in the different processes involved in alcohol intake, and differences have been found in the miRNA expression profile in alcoholics. However, no study has focused on analyzing polymorphisms in genes encoding miRNAs and daily alcohol consumption at the population level. Our aim was to investigate the association between a functional polymorphism in the pre-miR-27a (rs895819 A>G) gene and alcohol consumption in an elderly population. We undertook a cross-sectional study of PREvención con DIeta MEDiterránea (PREDIMED)-Valencia participants (n = 1007, including men and women aged 67 ± 7 years) and measured their alcohol consumption (total and alcoholic beverages) through a validated questionnaire. We found a strong association between the pre-miR-27a polymorphism and total alcohol intake, this being higher in GG subjects (5.2 ± 0.4 in AA, 5.9 ± 0.5 in AG and 9.1 ± 1.8 g/day in GG; padjusted = 0.019). We also found a statistically-significant association of the pre-miR-27a polymorphism with the risk of having a high alcohol intake (>2 drinks/day in men and >1 in women): 5.9% in AA versus 17.5% in GG; padjusted < 0.001. In the sensitivity analysis, this association was homogeneous for sex, obesity and Mediterranean diet adherence. In conclusion, we report for the first time a significant association between a miRNA polymorphism (rs895819) and daily alcohol consumption. PMID:27537871
Dara N Orbach
Full Text Available BACKGROUND: In the wild, frugivorous and nectarivorous bats often eat fermenting fruits and nectar, and thus may consume levels of ethanol that could induce inebriation. To understand if consumption of ethanol by bats alters their access to food and general survival requires examination of behavioural responses to its ingestion, as well as assessment of interspecific variation in those responses. We predicted that bats fed ethanol would show impaired flight and echolocation behaviour compared to bats fed control sugar water, and that there would be behavioural differences among species. METHODOLOGY/PRINCIPAL FINDINGS: We fed wild caught Artibeus jamaicensis, A. lituratus, A. phaeotis, Carollia sowelli, Glossophaga soricina, and Sturnira lilium (Chiroptera, Phyllostomidae sugar water (44 g of table sugar in 500 ml of water or sugar water with ethanol before challenging them to fly through an obstacle course while we simultaneously recorded their echolocation calls. We used bat saliva, a non-invasive proxy, to measure blood ethanol concentrations ranging from 0 to >0.3% immediately before flight trials. Flight performance and echolocation behaviour were not significantly affected by consumption of ethanol, but species differed in their blood alcohol concentrations after consuming it. CONCLUSIONS/SIGNIFICANCE: The bats we studied display a tolerance for ethanol that could have ramifications for the adaptive radiation of frugivorous and nectarivorous bats by allowing them to use ephemeral food resources over a wide span of time. By sampling across phyllostomid genera, we show that patterns of apparent ethanol tolerance in New World bats are broad, and thus may have been an important early step in the evolution of frugivory and nectarivory in these animals.
Neliana Buzi Figlie
Full Text Available CONTEXT AND OBJECTIVE: For some patients who have developed significant alcohol-related physical disease, total abstinence from alcohol may offer the best chance of survival. The aim of this study was to investigate motivation for treatment in two groups of alcohol users: outpatients from the gastroenterology clinic and outpatients from the specialist alcohol treatment service. DESIGN AND SETTING: Cross-sectional study, at a federally funded public teaching hospital. METHODS: The sample studied was 151 outpatients from the gastroenterology clinic and 175 from the specialist alcohol treatment service. The interview was conducted in the outpatient clinics at the first appointment, and consisted of demographic questions and scales for measuring quality of life, alcohol dependence, pattern of alcohol, motivation for treatment and consequences of alcohol consumption. RESULTS: The results suggested that outpatients from the gastroenterology clinic were less dependent on alcohol, had suffered fewer consequences from alcohol and had fewer emotional and mental health problems than did the outpatients from the alcohol treatment service. In relation to their stages of change, the gastroenterology outpatients presented high precontemplation scores at the beginning of treatment while outpatients of alcohol treatment service showed higher scores in contemplation, action and maintenance. CONCLUSION: The medical treatment may be a reason for the temporary alcohol abstinence behavior among the gastroenterology outpatients.
Full Text Available Christopher A Swann,1 Michelle Sheran,1 Diana Phelps2 1Department of Economics, University of North Carolina at Greensboro, Greensboro, NC, USA; 2RTI International, Research Triangle Park, NC, USA Background: The consumption of alcohol by college students is a significant public health concern, and a large amount of literature explores this issue. Much of the focus is on the prevalence and correlates of binge drinking. Relatively few studies explore reductions in drinking, and these generally focus on reductions that occur during college. Aims: We examined the transition between high school and college and sought to understand the characteristics and behaviors of students that are related to reductions in the consumption of alcohol during this transition. Methods: We used data from all four rounds of the Harvard School of Public Health's College Alcohol Survey and logistic regression models to relate the status of reduced alcohol consumption to five groups of variables: demographic and parental variables, other substance use, social environment, student activities, and alcohol policies. Results: A number of characteristics were related to reductions in drinking. Students whose fathers did not attend college were more likely to reduce alcohol consumption (odds ratio [OR] =1.28; 95% confidence interval [CI] =1.06–1.55, whereas students who prioritize parties (OR =0.35; CI =0.30–0.43 and who have recently smoked cigarettes (OR =0.52; CI =0.41–0.64 or marijuana (OR =0.52; CI =0.40–0.67 or whose fathers are moderate (OR =0.73; CI =0.55–0.96 or heavy (OR =0.72; CI =0.53–0.96 drinkers were less likely to reduce alcohol consumption. Conclusion: The results highlight the importance of family background and social environment on reductions in drinking. Keywords: binge drinking, College Alcohol Study, college drinking, reductions in alcohol consumption
Liver disease due to alcohol; Cirrhosis or hepatitis - alcoholic; Laennec's cirrhosis ... Alcoholic liver disease occurs after years of heavy drinking. Over time, scarring and cirrhosis can occur. Cirrhosis is the ...
Clarke, Toni-Kim; Laucht, Manfred; Ridinger, Monika; Wodarz, Norbert; Rietschel, Marcella; Maier, Wolfgang; Lathrop, Mark; Lourdusamy, Anbarasu; Zimmermann, Ulrich S.; Desrivieres, Sylvane,; Schumann, Gunter
Alcohol abuse and dependence have proven to be complex genetic traits that are influenced by environmental factors. Primate and human studies have shown that early life stress increases the propensity for alcohol abuse in later life. The reinforcing properties of alcohol are mediated by dopaminergic signaling; however, there is little evidence to indicate how stress alters alcohol reinforcement. KCNJ6 (the gene encoding G-protein-coupled inwardly rectifying potassium channel 2 (GIRK2)) is a b...
Background High alcohol consumption among university students is a well-researched health concern in many countries. At universities in Denmark, policies of alcohol consumption are a new phenomenon if existing at all. However, little is known of how students perceive campus alcohol policies. The aim of this study is to explore students’ perceptions of alcohol policies on campus in relation to attitudes and practices of alcohol consumption. Methods We conducted six focus group interviews with ...
The current study of 376 college freshman adjudicated the first time for breaking university drinking rules tested the predictive power of four alcohol consumption and problem drinking indices--recent changes in drinking (the Alcohol Change Index: ACI), heavy drinking, binge drinking index, and the Alcohol Use Disorders Identification Test (AUDIT)…
Skov-Ettrup, Lise; Eliasen, Marie; Ekholm, Ola
INTRODUCTION: Light-to-moderate alcohol drinking is associated with a decreased risk of ischaemic heart disease (IHD). However, drinking heavily and in binges has been suggested to increase IHD risk. This complexity makes the issue of binge drinking within the light-to-moderate alcohol range...
张永红; 赵玉泉; 佟卫军; 敖玉光; 张宏伟; 李军; 杨铁柱; 包金山
Aim To study the relationship between smoking cigarett and alcohol intake and hypertension in Mongolian people. Methods In June to September 1997,3542 Mongolian people aged≥15 were investigated for smoking cigarette and alcohol intake, and their blood pressures measured with standardized methods. The data was analysed by means of stratification and standardization methods. Results The standardized prevalence rate of hypertension (26.2%) for smokers-alcohol drinkers was significantly higher than that (17.7%) for smokers-nondrinkers. The standardized prevalence rate (26.8%) for nonsmokers-drinkers was significantly higher than that (18.7%) for nonsmokers-nondrinkers. There was no significant differences in the standardized prevalence rate between smokers-drinkers and nonsmokers-drinkers, there was also no significant difference between smokers-nondrinkers and nonsmokers-nondrinkers. Conclusion Alcohol intake is a risk factor of hypertension, but smoking cigarette did not increase the prevance rate of hypertension in Mongolian people.%目的 研究农牧区蒙古族居民吸烟、饮酒与高血压的关系。方法 于1997年6～9月，采用标准化方法，对内蒙古通辽市部分农牧区3542名15岁及15岁以上蒙古族居民进行血压的测量和吸烟、饮酒等的调查，采用分层及标化方法进行统计分析。 结果 吸烟--饮酒组的高血压标化患病率（26.2%）显著高于吸烟-不饮酒组（17.7%）。不吸烟--饮酒组的标化患病率(26.8%)显著高于不吸烟-不饮酒组(18.7%)。吸烟--饮酒组与不吸烟--饮酒组间标化患病率无显著差异。吸烟--不饮酒组与不吸烟-不饮酒组标化患病率也无显著差异。结论 饮酒是蒙古族居民高血压危险因素，而吸烟不是危险因素。
Spera, Christopher; Barlas, Frances; Szoc, Ronald Z; Prabhakaran, Jyothsna; Cambridge, Milton H
In 2006, the Office of Juvenile Justice and Delinquency Prevention (OJJDP) awarded discretionary grants to five communities as part of the Enforcing Underage Drinking Laws (EUDL) initiative to implement an environmental strategy approach to reduce drinking and associated misconducts among Air Force members. The evaluation design was a within-site, pre-test/post-test intervention comparison of baseline data to out-year data. Four of the five communities had significant decreases in one or more of the outcomes of interest from pre-test to post-test. Two communities (Great Falls, MT and Tucson, AZ) had a significant decline in the compliance check failure rate of local establishments that sell alcohol. One community (Great Falls, MT) had a significant decline in arrests for possession of alcohol by a minor. Four communities (Great Falls, MT; Tucson, AZ; Phoenix, AZ; Honolulu, HI) had a significant decline in DUI/DWI arrests. These findings build on results reported in an earlier article which provided evidence to suggest that the EUDL program had an influence on self-reported drinking behaviors in three of the five communities. These two articles, in combination, provide evidence to suggest for the first time that community-level programs using an environmental strategy approach can be successful in targeting military members.
... Vea esta página en español Answering Questions About Underage Drinking This article is part of a series: We ... Teens’ Easy Access to Alcohol Answering Questions About Underage Drinking Alcohol Advertising Who Can Help Reduce Underage Drinking, ...
Azarov, Alexey V; Woodward, Donald J
Alcohol-preferring (P) rats develop high ethanol intake over several weeks of water/10% ethanol (10E) choice drinking. However, it is not yet clear precisely what components of drinking behavior undergo modification to achieve higher intake. Our concurrent report compared precisely measured daily intake in P vs. non-selected Wistar and Sprague Dawley (SD) rats. Here we analyze their drinking patterns and bouts to clarify microbehavioral components that are common to rats of different genetic backgrounds, vs. features that are unique to each. Under sole-fluid conditions P, Wistar and SD rats all consumed water at a high initial rate followed by a slow maintenance phase, but 10E - in a distinctly different step-like pattern of evenly distributed bouts. During choice period, 10E vs. water patterns for P rat appeared as an overlap of sole-fluid patterns. The SD rat choice patterns resembled sole-fluid patterns but were less regular. Choice patterns in Wistar differed from both P and SD rats, by consisting of intermixed small frequent episodes of drinking both 10E and water. Wistar and SD rats increased choice ethanol intake by elevating the number of bouts. A key finding was that P rat increased choice ethanol intake through a gradual increase of the bout size and duration, but kept bout number constant. This supports the hypothesis that genetic selection modifies microbehavioral machinery controlling drinking bout initiation, duration, and other pattern features. Precision analysis of drinking patterns and bouts allows differentiation between genetic lines, and provides a venue for study of localized circuit and transmitter influences mediating mesolimbic control over ethanol consumption.
贺伟; 郭伶伶; 张祎; 安雅婷; 钱倩; 刘雪枫; 王涛
Excessive drinking is harmful to the body. Alcohol and its metabolites may cause damage to liver and gastrointestinal, and result of lipid peroxides, which also made glutathione ( GSH ), superoxide dismutase ( SOD ) seriously decreased, and the content of MDA increased greatly. Some Chinese herbs which have been recorded of anti-alcohol activity for a long period with a little side effect, good compliance characters, showed a broad prospect for usage. In this research we discussed the damage mechanism caused by alcohol of drinking and the protection of Chinese herbs.%饮酒过量会对机体产生危害,乙醇及其代谢产物会对肝脏、胃肠道造成一定的损伤并产生脂质过氧化物,使机体还原型谷胱甘肽( GSH)、超氧化物歧化酶(SOD)含量显著降低,丙二醛(MDA)含量显著升高.一些中草药自古就有解酒功效的记载,中草药制剂毒副作用小、依从性好,有广阔的应用前景.本论文对饮酒造成的乙醇机体损伤机制以及中草药对乙醇损伤的保护作用进行了综述.
Rice, Peter; Drummond, Colin
The UK has seen a dramatic increase in alcohol consumption and alcohol-related harm over the past 30 years. Alcohol taxation has long been considered a key method of controlling alcohol-related harm but a combination of factors has recently led to consideration of methods which affect the price of the cheapest alcohol as a means of improved targeting of alcohol control measures to curb the consumption of the heaviest drinkers. Although much of the evidence in favour of setting a minimum price of a unit of alcohol is based on complex econometric models rather than empirical data, all jurisdictions within the UK now intend to make selling alcohol below a set price illegal, which will provide a naturalistic experiment allowing assessment of the impact of minimum pricing.
Larsen, Eva Ladekjær; Andsager Smorawski, Gitte; Lund Krabak, Katrine;
Background High alcohol consumption among university students is a well-researched health concern in many countries. At universities in Denmark, policies of alcohol consumption are a new phenomenon if existing at all. However, little is known of how students perceive campus alcohol policies....... The aim of this study is to explore students’ perceptions of alcohol policies on campus in relation to attitudes and practices of alcohol consumption. Methods We conducted six focus group interviews with students from the University of Southern Denmark at two different campuses. The interviews discussed...... topics such as experiences and attitudes towards alcohol consumption among students, regulations, and norms of alcohol use on campus. The analysis followed a pre-determined codebook. Results Alcohol consumption is an integrated practice on campus. Most of the participants found it unnecessary to make...
Tollison, Sean J.; Mastroleo, Nadine R.; Mallett, Kimberly A.; Witkiewitz, Katie; Lee, Christine M.; Ray, Anne E.; Larimer, Mary E.
The purpose of this study was to replicate and extend previous findings (Tollison et al., 2008) on the association between peer facilitator adherence to motivational interviewing (MI) microskills and college student drinking behavior. This study used a larger sample size, multiple follow-up time-points, and latent variable analyses allowing for…
Underbjerg, Mette; Kesmodel, Ulrik Schiøler; Landrø, Nils Inge
Please cite this paper as: Underbjerg M, Kesmodel U, Landrø N, Bakketeig L, Grove J, Wimberley T, Kilburn T, Svaerke C, Thorsen P, Mortensen E. The effects of low to moderate alcohol consumption and binge drinking in early pregnancy on selective and sustained attention in 5-year-old children. BJOG...... consumption, age, body mass index (BMI), parity, home environment, postnatal smoking in the home, child's health status, and indicators for hearing and vision impairments. Main outcome measures TEACh-5 attention scores. Results There were no significant effects on test performance in children of mothers...
Birch, Sharla M; Lenox, Mark W; Kornegay, Joe N; Shen, Li; Ai, Huisi; Ren, Xiaowei; Goodlett, Charles R; Cudd, Tim A; Washburn, Shannon E
Identification of facial dysmorphology is essential for the diagnosis of fetal alcohol syndrome (FAS); however, most children with fetal alcohol spectrum disorders (FASD) do not meet the dysmorphology criterion. Additional objective indicators are needed to help identify the broader spectrum of children affected by prenatal alcohol exposure. Computed tomography (CT) was used in a sheep model of prenatal binge alcohol exposure to test the hypothesis that quantitative measures of craniofacial bone volumes and linear distances could identify alcohol-exposed lambs. Pregnant sheep were randomly assigned to four groups: heavy binge alcohol, 2.5 g/kg/day (HBA); binge alcohol, 1.75 g/kg/day (BA); saline control (SC); and normal control (NC). Intravenous alcohol (BA; HBA) or saline (SC) infusions were given three consecutive days per week from gestation day 4-41, and a CT scan was performed on postnatal day 182. The volumes of eight skull bones, cranial circumference, and 19 linear measures of the face and skull were compared among treatment groups. Lambs from both alcohol groups showed significant reduction in seven of the eight skull bones and total skull bone volume, as well as cranial circumference. Alcohol exposure also decreased four of the 19 craniofacial measures. Discriminant analysis showed that alcohol-exposed and control lambs could be classified with high accuracy based on total skull bone volume, frontal, parietal, or mandibular bone volumes, cranial circumference, or interorbital distance. Total skull volume was significantly more sensitive than cranial circumference in identifying the alcohol-exposed lambs when alcohol-exposed lambs were classified using the typical FAS diagnostic cutoff of ≤10th percentile. This first demonstration of the usefulness of CT-derived craniofacial measures in a sheep model of FASD following binge-like alcohol exposure during the first trimester suggests that volumetric measurement of cranial bones may be a novel biomarker
Kim, Jean H.; Chan, Karli W. C.; Chow, Julie K. W.; Fung, K. P.; Fong, Ben Y. F.; Cheuk, Ka Kin; Griffiths, Sian M.
Objective: To examine patterns of binge drinking and changes in drinking patterns among Chinese university students. Participants and Methods: Responses to an anonymous questionnaire were compared between a random sample of 411 second year Chinese undergraduate students in 2006 and 2,630 first year students from the previous year. Students…
Glock, S.; Klapproth, F.; Müller, B.C.N.
Objectives Rigorous tests are not usually applied to determine whether mass media campaigns that promote responsible drinking are useful, that is whether they lead to responsible drinking or not. In two experiments, we investigated the effectiveness of a mass media campaign that runs in Germany sinc
Leventhal, Adam M; Strong, David R; Sussman, Steve; Kirkpatrick, Matthew G; Unger, Jennifer B; Barrington-Trimis, Jessica L; Audrain-McGovern, Janet
The popularity of electronic (e-) cigarettes has greatly increased recently, particularly in adolescents. However, the extent of psychiatric comorbidity with adolescent e-cigarette use and dual use of conventional (combustible) and e-cigarettes is unknown. This study characterized psychiatric comorbidity in adolescent conventional and e-cigarette use. Ninth grade students attending high schools in Los Angeles, CA (M age = 14) completed self-report measures of conventional/e-cigarette use, emotional disorders, substance use/problems, and transdiagnostic psychiatric phenotypes consistent with the NIMH-Research Domain Criteria Initiative. Outcomes were compared by lifetime use of: (1) neither conventional nor e-cigarettes (non-use; N = 2557, 77.3%); (2) e-cigarettes only (N = 412, 12.4%); (3) conventional cigarettes only (N = 152, 4.6%); and (4) conventional and e-cigarettes (dual use; N = 189, 5.6%). In comparison to adolescents who used conventional cigarettes only, e-cigarette only users reported lower levels of internalizing syndromes (depression, generalized anxiety, panic, social phobia, and obsessive-compulsive disorder) and transdiagnostic phenotypes (i.e., distress intolerance, anxiety sensitivity, rash action during negative affect). Depression, panic disorder, and anhedonia were higher in e-cigarette only vs. non-users. For several externalizing outcomes (mania, rash action during positive affect, alcohol drug use/abuse) and anhedonia, an ordered pattern was observed, whereby comorbidity was lowest in non-users, moderate in single product users (conventional or e-cigarette), and highest in dual users. These findings: (1) raise question of whether emotionally-healthier ('lower-risk') adolescents who are not interested in conventional cigarettes are being attracted to e-cigarettes; (2) indicate that research, intervention, and policy dedicated to adolescent tobacco-psychiatric comorbidity should distinguish conventional cigarette, e-cigarette, and dual use.
Full Text Available OBJECTIVE: To study patterns of alcohol consumption and prevalence of high-risk drinking. METHODS: A household survey was carried out in a sample of 2,302 adults in Salvador, Brazil. Cases of High-Risk Drinking (HRD were defined as those subjects who referred daily or weekly binge drinking plus episodes of drunkenness and those who reported any use of alcoholic beverages but with frequent drunkenness (at least once a week. RESULTS: Fifty-six per cent of the sample acknowledged drinking alcoholic beverages. Overall consumption was significantly related with gender (male, marital status (single, migration (non-migrant, better educated (college level, and social class (upper. No significant differences were found regarding ethnicity, except for cachaça (Brazilian sugarcane liquor and other distilled beverages. Overall 12-month prevalence of high-risk drinking was 7%, six times more prevalent among males than females (almost 13% compared to 2.4%. A positive association of HRD prevalence with education and social class was found. No overall relationship was found between ethnicity and HRD. Male gender and higher socioeconomic status were associated with increased odds of HRD. Two-way stratified analyses yielded consistent gender effects throughout all strata of independent variables. CONCLUSIONS: The findings suggest that social and cultural elements determine local patterns of alcohol-drinking behavior. Additional research on long-term and differential effects of gender, ethnicity, and social class on alcohol use and misuse is needed in order to explain their role as sources of social health inequities.OBJETIVOS: Investigar padrões de consumo de álcool e prevalência de consumo de alto risco. MÉTODOS: Inquérito domiciliar realizado no município de Salvador, Bahia, com amostra de 2.302 adultos. Casos de consumo de alto risco foram definidos como sujeitos que referiram uso diário ou semanal mais episódios de embriaguez, além daqueles que
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Adam Edward Czaicki
Full Text Available Problem: Evidence on alcohol use following disasters is scarce. After Typhoon Haiyan in the Philippines we wanted to determine whether there were alcohol-related problems among the disaster survivors and to strengthen the appropriate local health service support in Tacloban City. Context: Tacloban City is a highly urbanized city that was one of the areas worst hit by Typhoon Haiyan. Prior to Haiyan there was very little support for people with alcohol problems, and the rehabilitation facility was located about 40 km away. Action: A pilot community-based alcohol intervention programme was conducted that included: assessment of the extent of alcohol problems in the community and health-care workers baseline knowledge and skills; training of health-care workers on primary care alcohol intervention provision; and community outreach with post-training supervision. Outcome: The alcohol screening found 26 (22% of those attending healthcare facilities would benefit from some form of alcohol intervention. Health-care workers knowledge on basic alcohol intervention was low. This was strengthened during the training, and at outreach clinics the trained health-care workers were able to identify people with alcohol problems and provide them with treatment plans. Lessons learnt: We learnt that there was a problem with alcohol in Tacloban City and that it was possible to run an alcohol intervention programme in the community using minimal resources. Addressing alcohol-related issues in the community is an important public health intervention. While there is a need for policies and guidelines at the national level, a community-based intervention is possible to establish with referral mechanism to specialized care. Training modules for such programs can be further developed and institutionalized.
Ahmed Faisal Sumit
Full Text Available Lifestyle including smoking, noise exposure with MP3 player and drinking alcohol are considered as risk factors for affecting hearing synergistically. However, little is known about the association of cigarette smoking with hearing impairment among subjects who carry a lifestyle without using MP3 player and drinking alcohol. We showed here the influence of smoking on hearing among Bangladeshi subjects who maintain a lifestyle devoid of using MP3 player and drinking alcohol. A total of 184 subjects (smokers: 90; non-smokers: 94 were included considering their duration and frequency of smoking for conducting this study. The mean hearing thresholds of non-smoker subjects at 1, 4, 8 and 12 kHz frequencies were 5.63 ± 2.10, 8.56±5.75, 21.06 ± 11.06, 40.79 ± 20.36 decibel (dB, respectively and that of the smokers were 7 ± 3.8, 13.27 ± 8.4, 30.66 ± 12.50 and 56.88 ± 21.58 dB, respectively. The hearing thresholds of the smokers at 4, 8 and 12 kHz frequencies were significantly (p5 years showed higher level of auditory threshold (62.16 ± 19.87 dB at 12 kHz frequency compared with that (41.52 ± 19.21 dB of the subjects smoked for 1-5 years and the difference in auditory thresholds was statistically significant (p<0.0002. In this study, the Brinkman Index (BI of smokers was from 6 to 440 and the adjusted odds ratio showed a positive correlation between hearing loss and smoking when adjusted for age and body mass index (BMI. In addition, age, but not BMI, also played positive role on hearing impairment at all frequencies. Thus, these findings suggested that cigarette smoking affects hearing level at all the frequencies tested but most significantly at extra higher frequencies.