Occasional Drinkers Research Articles

Risk factor modifications and depression incidence: a 4-year longitudinal Canadian cohort of the Montreal Catchment Area Study

ObjectiveFew studies have examined the effect of risk factor modifications on depression incidence. This study was to explore psychosocial risk factors for depression and quantify the effect of risk factor...

Media alcohol advertising with drinking behaviors among young adolescents in Taiwan

ObjectivesTo investigate potential effects of alcohol ads in six major marketing channels on drinking behaviors among young adolescents in Taiwan. MethodsThe data were derived from the Alcohol-Related Experiences among Children study. The baseline sample was comprised of 1926 seventh-eighth graders from 11 public middle schools in Taipei in 2010; follow-up was conducted one year later (follow-up rate=97%). Information concerning individual sociodemographics, family characteristics, exposure to media portrayals of drinking and alcohol ads on major marketing channels, and drinking experience was collected through web-based self-administered questionnaires. Complex survey analyses were used to evaluate the association estimates, with stratification by prior drinking experiences in childhood. ResultsTelevision, in-store displays, and websites are the three most common marketing channels for young adolescents to report past-month alcohol advertising exposure. With statistical adjustment for potential confounders and six market channels, exposure to alcohol ads on television was associated with subsequent increased drinking initiation (adjusted odds ratio [aOR]=2.62; 95% CI=1.14–6.02). For those who have initiated alcohol use in childhood, the exposure to ads on the web (aOR=1.50; 95% CI=1.04–2.15) and radio (aOR=2.58; 95% CI=1.60–4.15) may elevate subsequent risk of occasional drinking. Exposure to media drinking portrayals was not related to subsequent drinking behaviors in this sample. ConclusionsOur results demonstrated that the effects of alcohol advertising on drinking behaviors in early adolescence may differ by marketing channels. Preventive strategies targeting underage drinking should consider restraining marketing channels (e.g., websites and radio) from certain advertising content and placement.

An Ecological Momentary Intervention to Reduce Alcohol Consumption in Young Adults Delivered During Drinking Events: Protocol for a Pilot Randomized Controlled Trial.

BackgroundRisky drinking is a significant public health issue in young Australian adults. Brief interventions are one of few effective methods of reducing risky drinking but are time and cost intensive; innovative methods of delivery are therefore of interest. Mobile phones offer new opportunities to collect data and intervene during risky drinking events. Mobile phones have successfully been used for delivery of alcohol-related brief interventions and data collection but not in combination with or during drinking events.ObjectiveThis pilot study will investigate the efficacy of an ecological momentary intervention (EMI), with combined ecological momentary assessment (EMA) and brief intervention delivered by mobile phones to young adults during risky drinking events.MethodsWe will use a 3-armed randomized controlled trial to investigate the efficacy of the intervention for reducing peak single occasion drinking. Our sample is recruited from an observational cohort study of young, risky drinkers. Participants will be randomized into 1 of 3 intervention arms. On 6 nights across a 12-week study period, EMI and EMA groups will complete hourly EMA surveys on their mobile phone. EMI participants will receive tailored feedback short message service (SMS) texts corresponding to their EMA survey responses. The EMI participants will not receive feedback SMS. A third group will have no contact (no-contact control). All groups will then be contacted for a follow-up interview within 4 weeks of the 12-week study period ending.ResultsThe primary outcome is mean reduction in standard drinks consumed during their most recent heavy drinking occasion as measured at follow-up. Secondary outcomes include alcohol consumption over the previous 6 months, experiences of alcohol-related harms, attitudes toward drinking and drunkenness, hazardous drinking and use of tobacco and illicit drugs. A random effects mixed modelling approach using maximum likelihood estimation will be used to provide estimates of differences in mean drinking levels between those receiving the intervention and control participants.ConclusionsThis study is novel in that, unlike previous work, it will intervene repeatedly during single occasion drinking events. Further, it extends previous research in this area, which has applied limited tailoring of message content for SMS-based brief interventions. The findings of this study will contribute to the growing body of evidence to inform the use of mobile health interventions for reducing alcohol consumption and harms.Trial RegistrationAustralian New Zealand Clinical Trials ACTRN12616001323415; https://www.anzctr.org.au/ Trial/Registration/TrialReview.aspx?id=369534 (Archived by WebCite at http://www.webcitation.org/ 6qDqBZV9b)

A community study of alcohol consumption in a rural area in South India

Background: Alcohol is reaping a socio-psychological cost from the lesser educated and poor of Kerala. Its prevalence varies from 33-50%, with the age of initiation decreasing recently. The type of liquor and the manner, in which it is consumed, make it a risk factor for many health hazards. This study aimed to find out the age at onset of the habit and the potential side effects in a rural population of Thiruvalla, Kerala, India. Methods: A house to house survey of adult males was carried out using the alcohol use disorders identification test (AUDIT) questionnaire in Thiruvalla, Kerala. The age at initiation and potential health effects of the habit was inquired and the drinkers were grouped into 3 based on dose and frequency of drinking, in addition to the teetotalers. Results: The sample studied was heavily dominated by the middle income, pre-university males. Prevalence of problem drinking was 12.8% across the age groups with the highest drinking prevalence in the age group under 40. AUDIT subscore adequately revealed the amount of drinking and extent of addiction. About 3/4th to 2/3rd regular drinkers suffered from adverse effects of drinking in the past. Only less than a third of occasional drinkers had these associated histories. Higher degrees of drinking were associated with lower incomes. Age at initiation influenced the extent of present drinking and the occurrence of adverse events. Conclusions: The study points to the necessity of delaying the age of initiation of drinking among youngsters in Kerala.

Alcohol consumption and risk of heart failure: Meta-analysis of 13 prospective studies

Controversy exists on the association between alcohol consumption and risk of heart failure (HF). We carried out a meta-analysis to summarize available prospective data on alcohol consumption and HF. We searched PubMed for relevant studies published until January 1, 2017. Relative risk (RR) estimates from individual studies were pooled in a random-effects meta-analysis. A total of 13 prospective studies, with 13,738 HF cases and 355,804 participants, were included in the meta-analysis. Light alcohol drinking (0.1-7 drinks/week) was inversely associated with risk of HF (RR, 0.86; 95% confidence interval, 0.81-0.90). There was no statistically significant association between moderate (7.1-14 drinks/week), high (14.1-28 drinks/week), or heavy (>28 drinks/week) alcohol consumption and HF risk. Former drinking was associated with an increased risk of HF compared with never or occasional drinking (RR, 1.22; 95% confidence interval, 1.11-1.33). This meta-analysis found that light alcohol drinking was associated with a lower risk of HF. Former drinking was associated with a higher risk of HF.

Factors influencing risky single occasion drinking in Canada and policy implications

BackgroundMisuse of alcohol, including single risky occasion drinking (RSOD) is associated with a number of health, social and economic consequences. While research demonstrates that many factors contribute to individuals’ drinking practices, little is known about risk factors that contribute to RSOD in the Canadian population. The objectives of this study are to examine the patterns of RSOD in Canada, to identify factors associated with RSOD, and to explore policy implications.MethodsThe Canadian Community Health Survey (CCHS) 2009–2010 annual component was used to conduct all the analyses in this paper. We used two models: (1) a binary logistic regression model, and (2) a multinomial logistic regression model, to identify factors that were significantly associated with our dependent variables, RSOD engagement and frequency of RSOD, respectively.ResultsDaily smokers were 6.20 times more likely to engage in frequent RSOD than those who never smoke. Males were 4.69 times more likely to engage in risky RSOD. We also found significant associations between the frequency of RSOD and Province/Territory of residence, income and education, marital status and perceived health status. Finally, stress was associated with engaging in infrequent RSOD.ConclusionsOur finding associating daily smoking with risk alcohol intake specifically suggests the possibility of combining public health interventions for both. The study findings also indicate that education is a protective factor, further supporting the role of education as a major determinant of health. The significant provincial variation we found also point to the need to study this issue further and understand the links between provincial level policies and RSOD.

Correlates of alcohol consumption on heavy drinking occasions of young risky drinkers: event versus personal characteristics

Risky single-occasion drinking (RSOD) by young people is a serious public health issue, yet little is known about the specific circumstances of risky drinking occasions. This study examined the independent effects of event- and individual-specific variables on RSOD. Longitudinal cohort study measuring self-reported RSOD and event- and individual-specific variables across two drinking occasions approximately 1 year apart. Metropolitan Melbourne, Australia. A sample of 710 young risky drinkers aged between 18 and 25years and defined as engaging in risky drinking practices (males: consumed alcohol in excess of 10 Australian Standard Drinks (ASD: 10g ethanol) in a single occasion in the previous year; females: consumed alcohol in excess of seven ASD for females in a single occasion in the previous year). Random digit-dial telephone landline survey of the most recent heavy drinking occasion and socio-demographic variables. The primary outcome was the log of the total drinks consumed in the most recent heavy drinking occasion. Event-specific (e.g. number of drinking locations) and time-varying (e.g. weekly income) and time-invariant (e.g. sex) individual-specific variables were examined as correlates of total drinks consumed. Changes in event-specific characteristics including the length of the drinking occasion (Likelihood Ratio χ2 (2)=24.4, P<0.001), the number of drinking locations (Wald χ2(1) =7.6, P=0.006) and the number of different drink types (Wald χ2(1) =13.6, P<0.001) were associated with increases in total drinks consumed, after adjustment for time-invariant and time-variant individual-specific variables such as gender, income level and weekly consumption. Few other effects were noted. Event-specific characteristics are important predictors of the number of drinks consumed during risky single occasion drinking (RSOD) and illustrate the importance of event contexts when considering interventions targeting RSOD. The total number of drinks consumed in a RSOD session appears to rise independently with the duration of the drinking event, the number of drinking locations and the number of different types of beverage consumed.

Alcohol Consumption and Mortality From Coronary Heart Disease: An Updated Meta-Analysis of Cohort Studies

Previous meta-analyses estimate that low-volume alcohol consumption protects against coronary heart disease (CHD). Potential errors in studies include systematic misclassification of drinkers as abstainers, inadequate measurement, and selection bias across the life course. Prospective studies of alcohol consumption and CHD mortality were identified in scholarly databases and reference lists. Studies were coded for potential abstainer biases and other study characteristics. The alcohol-CHD risk relationship was estimated in mixed models with controls for potential biases. Stratified analyses were performed based on variables identified as potential effect modifiers. Fully adjusted meta-analysis of all 45 studies found significantly reduced CHD mortality for current low-volume drinkers (relative risk [RR] = 0.80, 95% CI [0.69, 0.93]) and all current drinkers (RR = 0.88, 95% CI [0.78, 0.99]). There was evidence of effect modification by cohort age, gender, ethnicity, and heart health at baseline. In stratified analyses, low-volume consumption was not significantly protective for cohorts ages 55 years or younger at baseline (RR = 0.95, 95% CI [0.75, 1.21]), for studies controlling for heart health (RR = 0.87, 95% CI [0.71, 1.06]), or for higher quality studies (RR = 0.86, 95% CI [0.68, 1.09]). In studies in which the mean age was 55 years or younger at baseline, there were significantly increased RRs for both former (RR = 1.45, 95% CI [1.08, 1.95]) and occasional drinkers (RR = 1.44, 95% CI [1.09, 1.89]) compared with abstainers. Pooled analysis of all identified studies suggested an association between alcohol use and reduced CHD risk. However, this association was not observed in studies of those age 55 years or younger at baseline, in higher quality studies, or in studies that controlled for heart health. The appearance of cardio-protection among older people may reflect systematic selection biases that accumulate over the life course.

School District Variation in Parental Influence on Underage Drinking Behaviors

PurposeWe examined the relationship between alcohol-specific and nonalcohol-specific parental characteristics with occasional alcohol drinking in early adolescence and probed potential school district variation. MethodsA total of 1,581 fourth and sixth graders (age range: 10–12 years) were ascertained from 17 elementary schools in a cohort study conducted in northern Taiwan in 2006, with three waves of follow-up between 2007 and 2009. Information on alcohol-specific and nonalcohol-specific parental attributes was obtained from the first two waves of self-administered paper-and-pencil questionnaires; occasional drinking, defined by having drunk on three or more occasions in the past year, was assessed at fourth wave. School district characteristics were retrieved from official statistics and self-report. Multilevel analyses were used to evaluate strength of association, with stratification by disadvantaged status of school districts. ResultsThirteen percent (95% confidence interval [CI] = 10.1%–15.8%) of young adolescents reported to drink occasionally; higher grade level, childhood drinking experience, lower parental education, maternal drinking, and positive parental attitude toward drinking were significant predictors. Nonalcohol parental predictors, including not living with both parents (adjusted odds ratio [aOR] = 2.34, 95% CI = 1.21–4.53) and parental involvement/reinforcement (aOR = .44; 95% CI = .22–.87), were only significant for the children of socioeconomically disadvantaged school districts. As to alcohol-specific parental characteristics, the effects of maternal drinking appear more salient in socioeconomically advantaged school districts (aOR = 2.63; 95% CI = 1.66–4.18). ConclusionsAlcohol-specific and nonalcohol-specific parental influence may operate differentially across school districts sub-grouped by socioeconomic attributes. Preventive strategies raising the awareness of underage drinking and strengthening parenting skills should be devised and implemented in the perspective of social context.

Alcohol and tea consumption are associated with asymptomatic erosive esophagitis in Taiwanese men.

ObjectiveAsymptomatic erosive esophagitis (AEE) is commonly found in men, and might be a risk factor of developing esophageal adenocarcinoma. We aimed to determine if specific dietary habits increase the risk of AEE in asymptomatic Taiwanese men.MethodsWe recruited male adults undergoing upper gastrointestinal endoscopy for health check. We excluded subjects with reflux symptoms, or taking anti-reflux medications or drugs that potentially impair lower esophageal sphincter function or cause mucosal injury. The frequency of consuming reflux-provoking diets including alcohol, tea, coffee, tomato/citric juice, chocolate, sweet food, and spicy food was assessed. The erosive esophagitis was diagnosed based on the Los Angeles Classification after endoscopy. Frequent consumption of a specific diet was defined as ≥4 days/week of consuming that diet.ResultsA total of 1256 participants were recruited. After excluding 424 ineligible subjects, AEE was identified in 180 (22%) among 832 asymptomatic subjects. The risk of AEE increased with the number of days per week of consuming alcohol or tea: nondrinkers (19%, 17%), occasional drinkers (<1 day/week; 19%, 15%), regular drinkers (1–3 days/week; 26%, 21%), frequent drinkers (4–6 days/week; 32%, 22%), and daily drinkers (42%, 28%), respectively (trend test P < 0.001 for both). Multivariate analysis showed that hiatus hernia (adjusted odds ratio (aOR) 5.0, 95% confidence interval (CI) 2.6–9.6), drinking alcohol ≥4 days/week (aOR 2.3, 95% CI 1.3–4.0), and drinking tea ≥4 days/week (aOR 1.6, 95% CI 1.1–2.3) are independent risk factors of AEE. The risk of AEE was 3.8 times greater for those drinking both alcohol and tea ≥4 days/week than the non-drinkers.ConclusionsFrequent alcohol and tea consumption increased the risk of AEE in Taiwanese men.

Assessment of Health-related Locus of Control among Undergraduates Substance Users and Non-Users

- Introduction: Locus of control is one of the most extensively investigated psychological constructs in literature and the purpose of the study was to assess health-related locus of control among undergraduate’s substance users and non-users. Methods: Data from 574 students between ages 18 and 27 (n= 574, mean=21.15 (+/- 1.8years) was collected from five tertiary institutions in AdoOdo-Ota LGA, Nigeria. An adapted and validatedversion of the World Health Organization (WHO) questionnaire on drug use surveys and the multidimensional health locus of control (MHLC) which was designed to measure the degree to which an individual feels they are in control of their ownhealth were employed for data collection. Data collected were analyzed using descriptive and inferentialstatistics.Three research hypotheses were raised and tested. Data collected were analyzed using descriptive and inferential statistics. Results: The preliminary result shows that there is no significant difference in the health-related locus of control between substance users and non-users, and between heavy and occasional drinkers, but there exist significant differences based on gender. Conclusion: This article discusses the implications of these findings especially in the area of health education and the use of health locus of control measures Adekeye, Olujide A.b,c , Agoha, Ben C.a , Adeusi, Sussan O.b , Igbokwe, David O.a , Olowookere, Elizabeth I.a , Elegbeleye, Ayo O.a and Sholarin, Muyiwa A.a

Drinkers' identification with varying alcohol consumption prototypes.

Efforts to reduce excessive alcohol consumption need to take into account drinkers' perceptions of their risk of alcohol-related harm. The aim of the present study was to profile adult Australian drinkers according to their self-identification with various drinker prototypes to determine the extent to which these prototypes are associated with perceived and actual risk of alcohol-related harm. A large web panel provider disseminated an online survey to a national sample of 2168 drinkers aged 18+ years who consumed alcohol at least twice per month. Respondents reported whether they considered themselves to be a light, occasional, social, heavy or binge drinker. The nominated category was compared with perceived and actual risk of alcohol-related harm. The prototype most commonly nominated by respondents was 'social drinker' (45%), and the least common was 'binge drinker' (7%). Although the heaviest drinkers in terms of actual reported consumption typically selected prototypes indicative of harmful consumption, many of those selecting prototypes indicative of moderate consumption were at risk of alcohol-related harm. Many adult drinkers may be unaware of their risk of alcohol-related harm. The results suggest that there may be a need to recalibrate Australian drinkers' perceptions of high-risk drinking. [Pettigrew S, Jongenelis MI, Pratt IS, Slevin T, Chikritzhs T. Drinkers' identification with varying alcohol consumption prototypes. Drug Alcohol Rev 2017;36:464-467].

Population attributable fraction of incident HIV infections associated with alcohol consumption in fishing communities around Lake Victoria, Uganda

BackgroundAlthough the association between alcohol consumption and HIV risk is well documented, few studies have examined the magnitude of new HIV infections that could be prevented by controlling alcohol use. We report the population attributable fraction (PAF) of incident HIV infections due to alcohol consumption among the HIV high-risk population of fishing communities along Lake Victoria, Uganda.MethodsIn a community-based cohort study, 1607 HIV sero-negative participants aged 18–49 years were enrolled from eight fishing communities along Lake Victoria, Uganda. At follow up 12 months later, 1288 (80.1%) were seen and interviewed. At baseline and follow-up visits, participants completed interviewer-administered questionnaires on alcohol consumption, demographics, and sexual risk behavior, and were tested for HIV infection. HIV incidence and adjusted incident rate ratios (adjusted IRRs) were estimated using Poisson regression models; the crude and adjusted PAFs of incident HIV infections associated with alcohol consumption were calculated using the Greenland and Drescher method for cohort studies.ResultsAmong the 1288 participants seen at follow up, 53.5% reported drinking alcohol of whom 24.4% drank occasionally (2 days a week or less) and 29.1% drank regularly (3–7 days a week). Forty eight incident HIV infections occurred giving an incidence rate of 3.39/100 person years at-risk (pyar) (95% CI, 2.55–4.49). Compared to non-drinkers, the adjusted IRR of HIV was 3.09 (1.13–8.46) among occasional drinkers and 5.34 (2.04–13.97) among regular drinkers. The overall adjusted PAF of incident HIV infections due alcohol was 64.1 (95% CI; 23.5–83.1); ranging from 52.3 (11.9–74.2) among Muslims to 71.2 (32.6–87.7) for participants who reported ≥ 2 sexual partners in the past 12 months.ConclusionIn fishing communities along Lake Victoria, Uganda, 64% of new HIV infections can be attributed to drinking alcohol. Interventions to reduce alcohol consumption should be integrated in HIV/AIDS prevention activities for populations in whom both HIV and alcohol consumption are highly prevalent.

The Effect of Reference Group Classification and Change in Alcohol Consumption on the Association Between Alcohol Consumption and Cardiovascular Disease.

Many studies suggest that mild alcohol consumption can help avert cardiovascular disease (CVD). This study investigated the association between alcohol consumption and CVD incidence, and assessed whether this differed by reference group classification. As alcohol consumption amounts may change over time, the results of simple and time-dependent analyses were compared. Data were from a community-based cohort study on 40- to 69-year-old Koreans recruited in 2001 to 2002. A total of 8,330 participants were followed up for 10years and classed as nondrinkers (0g/d), drinker group 1 (<15g/d), and drinker group 2 (≥15g/d). The risk of CVD, including myocardial infarction and coronary artery disease, was compared among groups using simple and time-dependent Cox analysis. Occasional drinkers (<2.5g/d), nondrinkers, and lifetime abstainers were used as comparison reference groups. Simple Cox analysis indicated that drinker group 1 exhibited a significantly lower risk of myocardial infarction (hazard ratio [HR]: 0.44, 95% confidence interval [CI]: 0.21, 0.92) and coronary artery disease (HR: 0.61, 95% CI: 0.4, 0.94) than nondrinkers. Time-dependent analysis based on alcohol consumption change showed that the beneficial effects of drinker group 1 were significant only for myocardial infarction, not for coronary artery disease. The benefits did not change significantly when either nondrinkers or lifetime abstainers were the reference group. However, when occasional drinkers were included in the reference group, the benefits of drinker group 1 were not significant for myocardial infarction (HR: 0.65, 95% CI: 0.29, 1.45) or coronary artery disease (HR: 0.71, 95% CI: 0.42, 1.19). Occasional drinkers and drinkers had more similar sociodemographic characteristics than did nondrinkers and drinkers. Further studies on alcohol consumption and its effects on health must use repeated measurement to define drinking status, as simple and time-dependent analyses can show different alcohol consumption risks. These findings do not indicate a beneficial effect of drinking <15g/d when occasional drinkers and nondrinkers are included in the reference group.

Health Risk Factors Associated with Lifetime Abstinence from Alcohol in the 1979 National Longitudinal Survey of Youth Cohort.

The choice and definition of a comparison group in alcohol-related health studies remains a prominent issue in alcohol epidemiology due to potential biases in the risk estimates. The most commonly used comparison group has been current abstainers; however, this includes former drinkers who may have quit drinking due to health problems. Lifetime abstention could be the best option, but measurement issues, selection biases due to health and other risk factors, and small numbers in populations are important concerns. This study examines characteristics of lifetime abstention and occasional drinking that are relevant for alcohol-related health studies. This study used data from the National Longitudinal Survey of Youth 1979 cohort of 14 to 21year olds followed through 2012 (n=7,515). Definitions of abstinence and occasional drinking were constructed based on multiple measurements. Descriptive analyses were used to compare the definitions, and in further analysis, lifetime abstainers (n=718) and lifetime minimal drinkers (n=1,027) were compared with drinkers across demographics and early-life characteristics (i.e., religion, poverty, parental education, and family alcohol problems) in logistic regression models. Using a strict measurement of zero drinks from adolescence to the 50s, only 1.7% of the sample was defined as lifetime abstainer compared to a broader definition allowing a total of 1 drink over the lifetime that included 9.5% and to lifetime minimal drinking (a total of 3 drinks or less a month), which accounted for 13.7%. Factors significantly associated with lifetime abstention and lifetime minimal drinking included religion, poverty, having no family alcohol problems, Hispanic ethnicity, foreign-born, and female gender. Importantly, work-related health limitations in early life were significantly associated, but not childhood physical and mental health problems. Alcohol-related health studies should utilize lifetime classifications of drinkers and abstainers, and, in doing so, should account for early-life socioeconomic adversity and childhood health factors or consider these as unmeasured confounders.

Changes in drinking habits and psychological distress in Japanese non- or occasional drinking workers: a one-year prospective cohort study.

This study investigated whether non- or occasional drinkers’ changes in drinking habits during a one-year period were related to psychological distress. Overall, 2,495 non- or occasional drinking employees (2,109 men and 386 women) completed a self-administered questionnaire measuring alcohol intake, psychological distress (12-item General Health Questionnaire), and demographic characteristics at baseline and one-year follow-up. They also completed a Web-based version of the Brief Job Stress Questionnaire to assess job stressors at baseline. Participants were categorized into three groups (stable non- or occasional drinkers; new light drinkers; new moderate drinkers) according to weekly alcohol consumption at follow-up (males 0 g/wk, 1–79 g/wk, and ≥80 g/wk; females 0 g/wk, 1–39 g/wk, and ≥40 g/wk, respectively); multiple logistic regression analyses were conducted by sex. Among only male participants, both stable non- or occasional drinkers and new moderate drinkers showed significantly higher odds ratios for psychological distress at follow-up than new light drinkers after adjusting for demographic characteristics, job stressors, and psychological distress at baseline (adjusted odds ratios of 1.72 and 1.99, respectively). These findings suggest that men who started to drink 80 g or more alcohol per week during the one-year follow-up period should have been monitored for psychological distress.

Life Satisfaction, Personal Growth Initiative and the Role of Hope in Alcoholics and in People Who are Occasional Drinkers

The study was conducted to find out the Life Satisfaction, Personal Growth Initiative and the role of Hope in Alcoholics and in people who are Occasional Drinkers. The sample chosen for this study was, 100 adults aged 20-50 years (50 for each group), both males and females with minimum five years of formal schooling. The tools of assessment used were Satisfaction with Life Scale, The Personal Growth Initiative Scale and the Adult Trait Hope Scale. It was found that occasional drinkers scored significantly higher on the variables of Life Satisfaction, Hope and Personal Growth Initiative. The results are discussed in terms of role of positive factors in alcoholism as compared to occasional drinkers.

Childhood academic ability in relation to cigarette, alcohol and cannabis use from adolescence into early adulthood: Longitudinal Study of Young People in England (LSYPE)

ObjectivesOur aim was to determine the association between childhood academic ability and the onset and persistence of tobacco, alcohol and cannabis use across adolescence in a representative sample of English...

The Effect of Occasional Alcohol Drinking on Semen Quality and Sperm Morphology among Young and Healthy Polish Men

Background Ethanol (EtOH) is an agent that seems to exert an especially harmful effect on male fertility. The impact of high EtOH intake on fertility was demonstrated in numerous researches, with data suggesting that this effect may have been due to decreased semen quality; however, similar negative effects were not identified among occasional EtOH drinkers. There are currently no recommendations for alcohol consumption for men who plan to have a child other than avoiding high EtOH intake. Thus, studies on the effect of moderate and occasional EtOH drinking on semen quality are needed to develop appropriate recommendations for men planning to have a child in the future. The aim of this study was to determine whether changes in semen quality parameters and sperm morphology occur in healthy young men who occasionally exceed the WHO-recommended weekly dose of EtOH but are not alcohol dependent and do not frequently consume high amounts of EtOH. Methods The study sample consisted of 172 young men residing in urban areas. The semen quality and morphology of men who consumed more than 140 g of ethanol (high-risk group, HR, n=44) weekly was compared with that of low-risk group members (LR, n=128) who reported lower alcohol consumption. Results The only between-group difference in semen characteristics was the identification of a higher percentage of macrocephalic sperm in the HR group (P=0.011). Alcohol intake was the sole factor influencing the percentage of macrocephalic sperm (b =0.171, P=0.025, multiple linear regression). Conclusions We concluded that occasional alcohol consumption did not alter fertility but caused the accumulation of macrocephalic sperm potentially containing damaged DNA. Therefore, we recommend that men who plan to father children stop drinking alcohol at least 3 months before engaging in sexual intercourse that may lead to pregnancy.

The Associations Between E-Cigarettes and Binge Drinking, Marijuana Use, and Energy Drinks Mixed With Alcohol

PurposeUse of e-cigarettes by youth is proliferating worldwide, but little is known about the behavioral profile of youth e-cigarette users and the association of e-cigarette use with other health-risky behaviors. This study examines the associations between e-cigarette use and tobacco, marijuana, and alcohol use among a large sample of Canadian youth. MethodsUsing Canadian data from 39,837 grade 9 to 12 students who participated in year 3 (2014–2015) of the COMPASS study, logistic regression models were used to examine how current use of e-cigarettes were associated with tobacco, marijuana, binge drinking, and energy drinks mixed with alcohol. Pearson's chi-square tests were used to examine subgroup differences by sex. ResultsOverall, 9.75% of respondents were current e-cigarette users. Current cigarette smokers (odds ratio [OR] = 3.009), current marijuana users (OR = 5.549), and noncurrent marijuana users (OR = 3.653) were more likely to report using e-cigarettes than noncigarette smokers and nonmarijuana users. Gender differences among males and females showed higher risk of e-cigarette use among female current marijuana users (OR = 7.029) relative to males (OR = 4.931) and female current smokers (OR = 3.284) compared to males (OR = 2.862). Compared to nonbinge drinkers, weekly (OR = 3.253), monthly (OR = 3.113), and occasional (OR = 2.333) binge drinkers were more likely to use e-cigarettes. Similarly, students who consume energy drinks mixed with alcohol (OR = 1.650) were more likely to use e-cigarettes compared to students who do not consume them. ConclusionsWe identify that youth who binge drink or use marijuana have a greater increased risk for using e-cigarettes compared to cigarette smokers. These data suggest that efforts to prevent e-cigarette use should not only be discussed in the domain of tobacco control.