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The article comments on the paper "Prevalence and socio-economic distribution of hazardous patterns of alcohol drinking: study of alcohol consumption in men aged 25-54 years in Izhevsk, Russia" by S. Tomkins and colleagues. The paper examined the association between socio-economic status and drinking. Socio-economic factors examined were education, employment status and household amenity index.

Aims Few frameworks have addressed work-force diversity, inequities and inequalities as part of a comprehensive approach to eliminating tobacco-related health disparities. This paper summarizes the literature and describes the known disparities that exist along the tobacco disease continuum for minority racial and ethnic groups, those living in poverty, those with low education and blue-collar and service workers. The paper also discusses how work-force diversity, inequities in research practice and knowledge allocation and inequalities in access to and quality of health care are fundamental to addressing disparities in health. Methods We examined the available scientific literature and existing public health reports to identify disparities across the tobacco disease continuum by minority racial/ethnic group, poverty status, education level and occupation. Findings Results indicate that differences in risk indicators along the tobacco disease continuum do not explain fully tobacco-related cancer consequences among some minority racial/ethnic groups, particularly among the aggregate groups, blacks/African Americans and American Indians/Alaska Natives. The lack of within-race/ethnic group data and its interactions with socio-economic factors across the life-span contribute to the inconsistency we observe in the disease causal paradigm. Conclusions More comprehensive models are needed to understand the relationships among disparities, social context, diversity, inequalities and inequities. A systematic approach will also help researchers, practitioners, advocates and policy makers determine critical points for interventions, the types of studies and programs needed and integrative approaches needed to eliminate tobacco-related disparities. [ABSTRACT FROM AUTHOR]

Background and Aims If socio-economic disadvantage is associated with more adolescent smoking, but less participation in tertiary education, and smoking and tertiary education are both associated with heavier drinking, these may represent opposing pathways to heavy drinking. This paper examines contextual variation in the magnitude and direction of these associations. Design Comparing cohort studies. Setting United Kingdom. Participants Participants were from the 1958 National Child Development Study (NCDS58; n = 15 672), the British birth cohort study (BCS70; n = 12 735) and the West of Scotland Twenty-07 1970s cohort (T07; n = 1515). Measurements Participants self-reported daily smoking and weekly drinking in adolescence (age 16 years) and heavy drinking (> 14/21 units in past week) in early adulthood (ages 22-26 years). Parental occupational class (manual versus non-manual) indicated socio-economic background. Education beyond age 18 was coded as tertiary. Models were adjusted for parental smoking and drinking, family structure and adolescent psychiatric distress. Findings Respondents from a manual class were more likely to smoke and less likely to enter tertiary education (e.g. in NCDS58, probit coefficients were 0.201 and -0.765, respectively; P < 0.001 for both) than respondents from a non-manual class. Adolescent smokers were more likely to drink weekly in adolescence (0.346; P < 0.001) and more likely to drink heavily in early adulthood (0.178; P < 0.001) than adolescent non-smokers. Respondents who participated in tertiary education were more likely to drink heavily in early adulthood (0.110 for males, 0.182 for females; P < 0.001 for both) than respondents with no tertiary education. With some variation in magnitude, these associations were consistent across all three cohorts. Conclusions In Britain, young adults are more likely to drink heavily both if they smoke and participate in tertiary education (college and university) despite socio-economic background being associated in opposite directions with these risk factors. [ABSTRACT FROM AUTHOR]

This paper reviews research examining the link between cannabis use and educational attainment among youth. Cross-sectional studies have revealed significant associations between cannabis use and a range of measures of educational performance including lower grade point average, less satisfaction with school, negative attitudes to school, increased rates of school absenteeism and poor school performance. However, results of cross-sectional studies cannot be used to determine whether cannabis use causes poor educational performance, poor educational performance is a cause of cannabis use or whether both outcomes are a reflection of common risk factors. Nonetheless, a number of prospective longitudinal studies have indicated that early cannabis use may significantly increase risks of subsequent poor school performance and, in particular, early school leaving. This association has remained after control for a wide range of prospectively assessed covariates. Possible mechanisms underlying an association between early cannabis use and educational attainment include the possibility that cannabis use induces an 'amotivational syndrome' or that cannabis use causes cognitive impairment. However, there appears to be relatively little empirical support for these hypotheses. It is proposed that the link between early cannabis use and educational attainment arises because of the social context within which cannabis is used. In particular, early cannabis use appears to be associated with the adoption of an anti-conventional lifestyle characterized by affiliations with delinquent and substance using peers, and the precocious adoption of adult roles including early school leaving, leaving the parental home and early parenthood. [ABSTRACT FROM AUTHOR]

This paper describes three important strands in the career of Griffith Edwards that define him as a leader and an innovator. Believing that education and science were critical for the development of addiction as a profession and as a field of inquiry, his approach was multi-faceted: educating all doctors to appreciate the fundamental issues in addiction; training psychiatrists in the complexity of 'dual diagnosis' and specific specialist intervention; and teaching that addiction could be a chronic condition which required care management over the life course. These three inter-related areas are directly related to the need for a range of practitioners to have an understanding of addiction so that patients can be properly managed. The greater our understanding of the nature of addiction behaviour, the more likely the potential to optimize treatment and train practitioners from different professional disciplines. [ABSTRACT FROM AUTHOR]

The article provides detailed information on The Australasian Professional Society on Alcohol and other Drugs (APSAD). The society was established in 1981 as Australian Medical Society on Alcohol and Other Drugs (AMSAD). The society focuses on factors including changing patterns of alcohol and other drugs (AOD) usage, comorbidity issues and to improve the standards in clinical practice and research into AOD issues. The article also describes the activities, developments, goals, membership fees, advantages of memberships, tie-ups with other organizations and recent achievements of the society.

The article presents an interview with George Vaillant, who is an American psychiatrist who has made unique contributions to understanding of substance misuse and recovery within a life-course perspective. About his childhood, he says that he was born in New York City, almost exactly 70 years ago. He spent his first 2 years of life in Mexico. When he was 10 his father died and his family was moved to Connecticut. They lived in Connecticut until he was 16 and he went to high school, boarding school in New Hampshire. His family then moved to New Hampshire and he went on to Harvard. Since then he has spent most of his life in Cambridge. For the last several years he has lived in the U.S. and Australia. About his training in psychoanalysis, he says he thinks psychoanalysis has contributed enormously to his education and to human knowledge about human beings. He thinks almost everything psychoanalysis has said about alcoholism has been wrong. In an answer to a question, he said he attributed a lot to the addictive nature of alcohol.

The Society for the Study of Addiction (SSA) is a learned society which is a company limited by guarantee with charitable status, an independent organization promoting the cause of research, public policy and treatment of addiction. Founded in London in 1884 with the aim of promoting a research-based understanding of inebriety, it is the oldest society of its kind. The pursuit and enhancement of evidence-based policy and treatment informed its work in the early days and has remained its organizing principle throughout its history. Led initially by medical political interests, the Society has grown to encompass a broader disciplinary base, reflecting the expansion of interest in addiction from biological, psychological and social science into nursing, social work, probation, other arms of criminal justice work and voluntary sector professionals. Today its membership is made up of researchers, practitioners and policy makers from all these disciplines, the majority of whom reside and work in the United Kingdom; its international membership makes up nearly one-third of the total membership and there are current endeavors to expand collaboration with other national societies in the field. Its activities are focused upon the Society journals, Addiction and Addiction Biology, other publishing activities, the annual symposium and a number of policy initiatives. [ABSTRACT FROM AUTHOR]

Aim: To estimate whether large macroeconomic fluctuations in the 2000s affected inequalities in alcohol‐related mortality in the Baltic countries and Finland. Design Longitudinal register‐based follow‐up study. Setting: Estonia, Latvia, Lithuania and Finland. Participants: General population in the 35–74 age group. Measurements Socioeconomic status was measured by the highest achieved educational level and was categorised using the International Standard Classification of Education 2011 as low (included categories 0–2), middle (3–4), and high (5–8). Educational inequalities in alcohol‐related mortality in 2000–2003, 2004–2007, 2008–2011 and 2012–2015 were examined using census‐linked longitudinal mortality data. We estimated age‐standardised mortality rates and the relative and slope index of inequality. Findings Alcohol‐related mortality increased in all countries in 2004–2007 except among Estonian women and decreased/remained the same from 2008 onward except among Latvian men. By 2012–2015 alcohol‐related mortality was still higher than in 2000–2003 in Finland, Latvia and Lithuania (women only). Relative inequalities increased across the study period in all countries (significantly in Lithuania and Latvia). The 2004–2007 increase in relative inequalities was mostly driven by a larger mortality increase among the low educated, whereas in 2008–2011 and in 2012–2015 inequalities often increased because of a larger relative mortality decline among the high educated. However, these period changes in relative inequalities and between educational groups were often not statistically significant. Absolute inequalities were larger in 2012–2015 versus 2000–2003 in all countries except Estonia (decrease). Conclusion: In the Baltic countries and Finland, alcohol‐related mortality tended to increase faster among the low educated during a period of economic expansion (2004–2007) and decrease more among the high educated during a period of economic recession (2008–2011). [ABSTRACT FROM AUTHOR]

Background and aims: Mortality from alcohol‐attributable causes is patterned by income. We study the income trajectories 17–19 years prior to death in order to determine: (1) whether income levels and trajectories differ between those who die of alcohol‐attributable causes, survivors with similar socio‐demographic characteristics, all survivors and those dying of other causes; (2) whether the income trajectories of these groups differ by education; and (3) whether there are differences in income trajectories between Finland and Sweden—two countries with differing levels of alcohol‐attributable mortality but similar welfare‐provision systems. Design Retrospective cohort study using individual‐level longitudinal register data including information on income, cause of death and socio‐economic status. Setting: Finland and Sweden. Participants: The subjects comprised an 11% sample of the Finnish population in 2006–07 and the total population of Sweden aged 45–64 years in 2007–08. Measurements Median household income trajectories by educational group were calculated by cause of death and population alive during the respective years. Additionally, propensity score matching was used to match the surviving population to those dying from alcohol‐attributable causes with regard to socio‐demographic characteristics. Findings The median income 17–19 years prior to death from alcohol‐attributable causes was 92% (Finland) and 91% (Sweden) of survivor income: 1 year prior to death, the respective figures were 47% and 57%. The trajectories differed substantially. Those dying of alcohol‐attributable causes had lower and decreasing incomes for substantially longer periods than survivors and people dying from other causes. These differences were more modest among the highly educated individuals. The baseline socio‐demographic characteristics of those dying of alcohol causes did not explain the different trajectories. Conclusions: In Finland and Sweden, income appears to decline substantially before alcohol‐attributable death. Highly educated individuals may be able to buffer the negative effects of extensive alcohol use on their income level. Income trajectories are similar in Finland and Sweden, despite marked differences in the level of alcohol‐attributable mortality. [ABSTRACT FROM AUTHOR]

Abstract: Aim: To test if the degree of change in cannabis use between 2001 and 2013 differed according to socio‐economic status. Design: Repeated cross‐sectional household surveys that were nationally representative. Setting: Australia. Participants: Adult samples from the 2001 and 2013 National Drug Strategy Household Surveys (n = 23 642 in 2001 and n = 21 353 in 2013), the largest nationally representative survey on drug use in Australia. Measurements: Frequency of cannabis use coded as daily use, weekly use, less than weekly use and non‐current use; socio‐economic status (SES) as measured by personal income and educational level. Finding: There were significant differences in changes to levels of cannabis use between SES groups. Among participants who completed high school, the probability of daily use decreased from 0.014 to 0.009 (P < 0.001), and the probability of weekly use decreased from 0.025 to 0.017 (P < 0.001). These probabilities remained stable for participants who did not complete high school. The probability of weekly cannabis use decreased from 0.032 to 0.023 among participants with middle level income (P = 0.004), and from 0.021 to 0.013 among those with high income (P = 0.005). There were no significant changes in these probabilities among those with low income (0.026 in 2001 and 0.032 in 2013; P = 0.203). Conclusion: The decline in cannabis use in Australia from 2001 to 2013 occurred largely among higher socio‐economic status groups. For people with lower income and/or lower education, rates of frequent cannabis use remained unchanged. [ABSTRACT FROM AUTHOR]

In this article, the author discusses the effects of practicing meditation technique mindfulness training (MT) for depressed people and substance use disorders. Based on neurobiological perspectives, it found that the depression of treatment as usual (TAU) groups has no improvement due to extremely broad spectrum of health and behavioral problems. According to neurologists, the brain activation maps cannot do straightforward tasks in the brain because of complex neuronal interconnection.

Aims To examine associations between cannabis use in adolescence (at age 18) and unemployment and social welfare assistance in adulthood (at age 40) among Swedish men. Design Longitudinal cohort study. Setting and Participants A total of 49 321 Swedish men born in 1949-51, who were conscripted to compulsory military service at 18-20 years of age. Measurements All men answered two detailed questionnaires at conscription and were subject to examinations of physical aptitude psychological functioning and medical status. By follow-up in national databases, information on unemployment and social welfare assistance was obtained. Findings Individuals who used cannabis at high levels in adolescence had increased risk of future unemployment and of receiving social welfare assistance. Adjusted for all confounders (social background, psychological functioning, health behaviours, educational level, psychiatric diagnoses), an increased relative risk (RR) of unemployment remained in the group reporting cannabis use > 50 times [RR = 1.26, 95% confidence interval (CI) = 1.04-1.53] only. For social welfare assistance, RR in the group reporting cannabis use 1-10 times was 1.15 (95% CI = 1.06-1.26), RR for 11-50 times was 1.21 (95% CI = 1.04-1.42) and RR for > 50 times was 1.38 (95% CI = 1.19-1.62). Conclusions Heavy cannabis use among Swedish men in late adolescence appears to be associated with unemployment and being in need of social welfare assistance in adulthood. These associations are not explained fully by other health-related, social or behavioural problems. [ABSTRACT FROM AUTHOR]

Aims To investigate the relationship between cannabis and tobacco use by age 15 and subsequent educational outcomes. Design Birth cohort study. Setting England. Participants The sample was drawn from the Avon Longitudinal Study of Parents and Children; a core sample of 1155 individuals had complete information on all the variables. Measurements The main exposures were cannabis and tobacco use at age 15 assessed in clinic by computer-assisted questionnaire and serum cotinine. The main outcomes were performance in standardized assessments at 16 [Key Stage 4, General Certificate of Secondary Education (GCSE)] in English and mathematics (mean scores), completion of five or more assessments at grade C level or higher and leaving school having achieved no qualifications. Analyses were sequentially adjusted for multiple covariates using a hierarchical approach. Covariates considered were: maternal substance use (ever tobacco or cannabis use, alcohol use above recommended limits); life course socio-economic position (family occupational class, maternal education, family income); child sex; month and year of birth; child educational attainment prior to age 11 (Key Stage 2); child substance use (tobacco, alcohol and cannabis) prior to age 15 and child conduct disorder. Findings In fully adjusted models both cannabis and tobacco use at age 15 were associated with subsequent adverse educational outcomes. In general, the dose-response effect seen was consistent across all educational outcomes assessed. Weekly cannabis use was associated negatively with English GCSE results [grade point difference (GPD), -5.93, 95% confidence interval (CI) = -8.34, -3.53] and with mathematics GCSE results (GPD, -6.91, 95% CI = -9.92, -3.89). Daily tobacco smoking was associated negatively with English GCSE (GPD, -11.90, 95% CI = -13.47, -10.33) and with mathematics GCSE (GPD, -16.72, 95% CI = -18.57, -14.86). The greatest attenuation of these effects was seen on adjustment for other substance use and conduct disorder. Following adjustment, tobacco appeared to have a consistently stronger effect than cannabis. Conclusions Both cannabis and tobacco use in adolescence are associated strongly with subsequent adverse educational outcomes. Given the non-specific patterns of association seen and the attenuation of estimates on adjustment, it is possible that these effects arise through non-causal mechanisms, although a causal explanation cannot be discounted. © 2015 Society for the Study of Addiction [ABSTRACT FROM AUTHOR]

Aims To estimate the association between educational status and alcohol-related somatic and non-somatic morbidity and mortality among full siblings in comparison with non-related individuals. Design Cohort study. Setting Denmark. Participants Approximately 1.4 million full siblings born in Denmark between 1950 and 1979 were followed from age 28-58 years or censoring due to alcohol-related hospitalization and mortality. Measurements Cox regression analyses were used to estimate associations of educational status with alcohol-related outcomes. Results from cohort analyses based on non-related individuals and inter-sibling analyses were compared. Findings A lower educational status was associated with a higher rate of alcohol-related outcomes, especially among the youngest (aged 28-37 years) and individuals born 1970-79. Compared with the cohort analyses, the associations attenuated slightly in the inter-sibling analysis. For example, in the cohort analysis, females with a basic school education born 1970-79 had an increased rate of alcohol-related non-somatic morbidity and mortality [hazard rate ratio (HR) = 4.05, 95% confidence interval (CI) = 3.27-5.02] compared to those with a vocational education. In the inter-sibling analysis, the HR attenuated (HR = 2.66, 95% CI = 1.95-3.63). For alcohol-related somatic outcomes the corresponding figures were HR = 3.47 (95% CI = 2.63-4.58) and HR = 3.36 (95% CI = 2.10-5.38), respectively. In general, the associations were stronger among females than males (aged 28-37) in the analyses of alcohol-related non-somatic outcomes. Health conditions earlier in life explained only a minor part of the associations. Conclusions The association between educational status and alcohol-related somatic and non-somatic morbidity and mortality is only driven by familial factors to a small degree. [ABSTRACT FROM AUTHOR]

Both depression and substance use disorders represent major global public health concerns and are often co-occurring. Although there are ongoing discoveries regarding the pathophysiology and treatment of each condition, common mechanisms and effective treatments for co-occurring depression and substance abuse remain elusive. Mindfulness training has been shown recently to benefit both depression and substance use disorders, suggesting that this approach may target common behavioral and neurobiological processes. However, it remains unclear whether these pathways constitute specific shared neurobiological mechanisms or more extensive components universal to the broader human experience of psychological distress or suffering. We offer a theoretical, clinical and neurobiological perspective of the overlaps between these disorders, highlight common neural pathways that play a role in depression and substance use disorders and discuss how these commonalities may frame our conceptualization and treatment of co-occurring disorders. Finally, we discuss how advances in our understanding of potential mechanisms of mindfulness training may offer not only unique effects on depression and substance use, but also offer promise for treatment of co-occurring disorders. [ABSTRACT FROM AUTHOR]

Objective This study aimed to examine the effects of a school-based alcohol education intervention. Design Two-arm three-wave cluster-randomized controlled trial, with schools as the unit for randomization. Surveys were conducted prior to intervention implementation, then 4 and 12 months after baseline. Setting A total of 30 public schools in Schleswig-Holstein, Germany. Participants Baseline data were obtained from 1686 7th graders. The retention rate was 85% over 12 months. Intervention The intervention consisted of four interactive lessons conducted by teachers, booklets for students and booklets for parents. Measures Knowledge, attitudes, life-time alcohol consumption (ever use alcohol without parental knowledge, ever been drunk and ever binge drinking) and past-month alcohol use. Results Intention-to-treat analyses revealed that intervention status was associated with more general knowledge about alcohol and lower levels of life-time binge drinking. No effects were found with respect to students' self-reported attitudes, intentions to drink, life-time alcohol use and past-month alcohol use. Conclusions The results indicate that this brief school-based intervention had a small short-term preventive effect on alcohol misuse. [ABSTRACT FROM AUTHOR]

Aims The decomposition of trends in alcohol volume and heavy drinking days into age, period, cohort and demographic effects offers an important perspective on the dynamics of change in alcohol use patterns in the United States. Design The present study utilizes data from six National Alcohol Surveys conducted over the 26-year period between 1979 and 2005. Setting United States. Measurements Alcohol volume and the number of days when five or more and eight or more drinks were consumed were derived from overall and beverage-specific graduated frequency questions. Results Trend analyses show that while mean values of drinking measures have continued to decline for those aged 26 and older, there has been a substantial increase in both alcohol volume and 5+ days among those aged 18–25 years. Age–period–cohort models indicate a potential positive cohort effect among those born after 1975. However, an alternative interpretation of an age–cohort interaction where drinking falls off more steeply in the late 20s than was the case in the oldest surveys cannot be ruled out. For women only, the 1956–60 birth cohort appears to drink more heavily than those born just before or after. Models also indicate the importance of income, ethnicity, education and marital status in determining these alcohol measures. Conclusions Increased heavy drinking among young adults in recent surveys presents a significant challenge for alcohol policy and may indicate a sustained increase in future US alcohol consumption. [ABSTRACT FROM AUTHOR]

Aim To show that schools achieving higher examination pass and lower truancy rates than expected, given that their pupil populations (high value-added schools) are associated with a lower incidence of smoking among pupils (13–14 years). Design Value-added scores for schools were derived from standardized residuals of two regression equations predicting separately the proportion of pupils passing high school diplomas and the half-days lost to truancy from the socio-economic and ethnic profiles of pupils. The risk of regular smoking at 1- and 2-year follow-up was examined in relation to the value-added score in a cohort of 8352 UK pupils. Random-effects logistic regression was used to adjust for baseline smoking status and other adolescent smoking risk factors. Setting A total of 52 schools, West Midlands, UK. Participants Year 9 pupils aged 13–14 years ( n = 8352) were followed-up after 1 year ( n = 7444; 89.1% of original cohort) and 2 years ( n = 6819; 84.6% of original cohort excluding pupils from two schools that dropped out). Measurements Regular smoking (at least one cigarette per week). Findings Schools with high value-added scores occurred throughout the socio-demographic spectrum. The odds ratio (95% confidence interval) for regular smoking for a 1 standard deviation increase in the value-added measure was 0.85 (0.73–0.99) at 1-year and 0.80 (0.71–0.91) at 2-year follow-ups. Baseline smoking status did not moderate this. Conclusions Schools with high value-added scores are associated with lower incidence of smoking. Some schools appear to break the strong link between deprivation and smoking. Understanding the mechanisms could be of great public health significance. [ABSTRACT FROM AUTHOR]

Aim In order to potentially enhance the impact of most effective policies and interventions in reducing the population level damage from alcohol, a new perspective with regard to education and persuasion interventions is offered. Methods Recent studies were examined on the global burden of alcohol and also those focusing on the links between overall consumption and high-risk drinking, on one hand, and drinking-related damage on the other hand. A synopsis of main findings from reviews and other analysis provides the basis for conclusions about the impacts of education and persuasion interventions. Results There is a relative absence of evidence of the effectiveness of education and persuasion in reducing consumption, curtailing high-risk drinking or reducing damage from alcohol. This is in contrast to the rising levels of damage from alcohol, and also to the demonstrated effectiveness of certain alcohol policies and interventions, as summarized in Babor et al. Conclusions Given that only a small fraction of education and persuasion interventions have any positive impact, generating ‘more of the same’ is not an impact-effective and cost-efficient approach. Therefore, interventions that have not been shown to be effective need to be phased out and those most effective and of widest scope should receive more attention and enhanced resources. A reframing of the roles and foci of persuasion interventions is advised, including, for example, focusing on informing policy-makers, and stimulating public discussions about the rationale of alcohol policies and the roles that citizens can play in promoting and supporting these policies. [ABSTRACT FROM AUTHOR]

Aim To examine the associations between exposure to socio-economic disadvantage in childhood and smoking in adulthood. Design A 25-year longitudinal study of the health, development and adjustment of a birth cohort of 1265 New Zealand children. Measurements Assessments of childhood socio-economic disadvantage, smoking in adulthood and potential mediating pathways, including: parental education, family socio-economic status, family living standards and family income; smoking frequency and nicotine dependence at age 25 years; child IQ, educational achievement by age 18 years, conduct problems ages 14–16 years, parental smoking 0–16 years and peer smoking at 16 years. Findings Smoking at age 25 was correlated significantly ( P < 0.0001) with increasing childhood socio-economic disadvantage. Further, indicators of childhood socio-economic disadvantage were correlated significantly ( P < 0.0001) with the intervening variables of childhood intelligence, school achievement, conduct problems and exposure to parental and peer smoking; which in turn were correlated significantly ( P < 0.0001) with measures of smoking at age 25. Structural equation modelling suggested that the linkages between the latent factor of childhood disadvantage and later smoking were explained largely by a series of pathways involving cognitive/educational factors, adolescent behavioural adjustment and exposure to parental and peer smoking. Conclusions The current study suggested that smoking in adulthood is influenced by childhood socio-economic disadvantage via the mediating pathways of cognitive/educational factors, adolescent behaviour and parental and peer smoking. [ABSTRACT FROM AUTHOR]

Aims To investigate the evolution of the relationship between education and smoking behaviour (ever-smoking and age of initiation) among German birth cohorts of 1921–70. Participants A total of 5297 respondents to the German Federal Health Survey of 1998 were divided into 10-year sex–birth–education cohorts. Measurements Self-reported smoking histories (ever-smoking and the age of starting smoking). Findings There was an inversion of the educational gradient around the birth cohorts of 1931–40 for men and 1941–50 for women. For men, the educational cross-over in smoking was due to a stronger decrease of the ever-smoking prevalence of the highly educated compared to the least educated. In women it was due to a stronger increase in ever-smoking prevalence among the least educated compared to the highly educated. This educational cross-over effect was also be detected for the average age of starting smoking, and involved the same cohorts. Additionally, in the youngest birth cohorts the differences between the least and highest educated of each gender were greater than the differences between the genders. Conclusions The educational differences in smoking prevalence are stable in men but in women they are widening. Hence, socio-economic inequalities in health due to smoking will rise in women in the next decades, while they will stabilize in men. [ABSTRACT FROM AUTHOR]

Aim To examine the knowledge, skills and attitudes of medical students to alcohol and drugs as training progresses. Design A longitudinal, prospective, cohort-based design. Setting The four schools of medicine in New Zealand. Participants All second-year medical students (first year of pre-clinical medical health sciences) in New Zealand were administered a questionnaire which was repeated in the fourth (first year of significant clinical exposure) and then sixth years (final year). A response rate of 98% in the second year, 75% in the fourth year and 34% in the sixth year, with a total of 637 respondents (47.8% male) and an overall response rate of 68%. Questionnaire The questionnaire consisted of 43 questions assessing knowledge and skills—a mixture of true/false and scenario stem-based multiple-choice questions and 25 attitudinal questions scored on a Likert scale. Demographic questions included first language, ethnicity and personal consumption of alcohol and tobacco. Findings The competence (knowledge plus skills) correct scores increased from 23.4% at the second year to 53.6% at the fourth year to 71.8% at the sixth year, being better in those students who drank alcohol and whose first language was English ( P < 0.002). As training progressed the student’s perceptions of their role adequacy regarding the effectiveness of the management of illicit drug users diminished. For example, at second year 21% and at sixth year 51% of students felt least effective in helping patients to reduce illicit drug use. At the sixth year, 15% of sixthyear students regarded the self-prescription of psychoactive drugs as responsible practice. Conclusion Education on alcohol and drugs for students remains a crucial but underprovided part of the undergraduate medical curriculum. This research demonstrated that while positive teaching outcomes were apparent, further changes to medical student curricula need to be considered to address specific knowledge deficits and to increase the therapeutic commitment and professional safety of medical students to alcohol and drugs. [ABSTRACT FROM AUTHOR]

Aims We explore young children's attitudes toward, beliefs about, and life-style associations with cigarette smoking using direct and indirect measures. Design, setting and participants Second ( n = 100) and fifth grade ( n = 141) elementary school students (i.e. 7–8 and 10–11-year-olds) were excused from class and individually interviewed. Methods Participants selected pictures in response to the questions: who would like to smoke cigarettes the most and who would like to smoke cigarettes the least? Their picture choices were probed using open-ended prompts designed to elicit the beliefs and life-style associations underlying their choices. Survey-based measures of attitudes and beliefs were also collected. Findings Second graders reported life-style associations with cigarette smoking that were consistent with those of fifth graders. While their associations with smoking are generally negative, children appear to perceive that others feel that smoking makes them look cool and feel cool and also helps them to fit in. By fifth grade, many children believe that smoking can help to reduce stress and alleviate negative mood states. The presence of a smoker in the household does not appear to affect these associations, suggesting that they may be being shaped by external socialization agents. Conclusion Young children appear to be developing understandings of cigarette smoking that go beyond knowing that cigarettes are products that are smoked. As some of their perceptions appear likely to predispose them for future experimentation, young children need to be included in prevention research so that age-appropriate interventions can be developed. [ABSTRACT FROM AUTHOR]

To investigate effects of cigarette consumption level and socio-economic circumstances during adolescence on adult smoking. 1958 British birth cohort (all births 3–9 March 1958). Logistic regression used to predict (i) smoking at 41 years and (ii) persistent smoking (at 23, 33 and 41 years) from cigarette consumption and socio-economic circumstances at 16 years, indicated by social class and educational qualifications. Of 6537 subjects with full smoking history, 30% smoked at 16 years, 23% smoked at 41 years and 19% smoked at 23, 33 and 41 years (persistent smokers). Heavier smokers at 16, 23 and 33 years were more likely to smoke at 41 years than lighter smokers. The odds ratio (OR) of smoking at 41 years was 2.5 for men and 3.0 for women who smoked ≥60 cigarettes/week at age 16, relative to <20 cigarettes/week. Subjects from manual social backgrounds and those with no qualifications had elevated risks of being a smoker at 41 years or a persistent smoker. These effects were robust to adjustment for adolescent consumption level (e.g. adjusted OR for no qualifications was 3.8). However, adolescent consumption level modified the effect of educational achievements. Among lighter adolescent smokers, those gaining higher qualifications had lower prevalence of smoking at 41 years (16%) than men with no qualifications (83%); among heavier adolescent smokers, prevalence was more similar for subjects with higher (56%) and no qualifications (69%). Socio-economic background appears to influence adult smoking behaviour separately from adolescent cigarette consumption which is a recognized measure of nicotine dependence. There was some evidence that effects of early nicotine dependence are modified by educational achievements. [ABSTRACT FROM AUTHOR]

To examine the relationship between cannabis use in adolescence/young adulthood and levels of educational attainment. Data were gathered over the course of a 25-year longitudinal study of a birth cohort of 1265 New Zealand children. Measures analysed included (a) frequency of cannabis use in adolescence and young adulthood (15–25 years); (b) levels of educational achievement to age 25 years; and (c) social, family and individual characteristics assessed prior to age 16. Increasing cannabis use was associated with increasing risks of leaving school without qualifications, failure to enter university and failure to obtain a university degree. The association between cannabis use and leaving school without qualifications persisted after control for confounding factors. When due allowance was made for pre-existing levels of cannabis use there was no evidence to suggest the presence of reverse causal pathways in which lower educational achievement led to increased cannabis use. Findings support the view that cannabis use may act to decrease educational achievement in young people. It is likely that this reflects the effects of the social context within which cannabis is used rather than any direct effect of cannabis on cognitive ability or motivation. [ABSTRACT FROM AUTHOR]

The article comments on the assessment made by a researcher on the role of education and the relevance of the values inculcated in the society in the reduction of harm caused by alcoholism. The author said that the emphasis of the researcher on education resonates with the notion of philosopher John Dewey that education is the leading mechanism for social change. The author recognized the values enumerated by the researcher as vital in the policy implementation for the reduction of harms.