Factors associated with drug and alcohol use among university students

OBJECTIVE: Recent studies show an alarming rate of alcohol and drug use among university students. The objective of this study was to assess the level of association between lifestyle and socioeconomic status and the prevalence of alcohol, tobacco, medicine, and "illicit drug" use in the last 12 months among university students. METHODS: The sample included 926 undergraduate students in the Biology Department of a university in S?o Paulo who completed an anonymous, self-applied questionnaire in 2000 and 2001. Anova and Chi-square tests were applied to verify the correlation between substance use and variables. RESULTS: Among students who reported having a religion, alcohol consumption was 83.1%, tobacco use 20.7%, and "illicit drugs" 24.6% during this period. Among students who reported not having a religion, reported alcohol use was higher in the last 12 months: alcohol (89.3%), tobacco (27.7%) and "illicit drugs" (37.7%). Monthly family income was related to alcohol and "illicit drug" use (p<0.001 for both). The students who used tobacco and "illicit drugs" reported more free time during the week than students who didn't smoke during the period of time analyzed (p=0.033 and p=0.008, respectively). CONCLUSIONS: Psychoactive drug use was common among students, indicating a need for policies to be implemented with the goal of reducing consumption. Students with higher family income and without religion should be considered to be at higher risk for alcohol and drug use among this group.     

Psychosocial correlates of substance use among adolescents in Mersin, Turkey

The objective of this study was to determine the effects of psychosocial factors such as peer group, family and academic self-perception on smoking, alcohol and substance use by adolescents living in Mersin, Turkey. The study included a total of 3282 students from the sixth and tenth grades and college. The number of participating students required from each school was obtained through stratification, and by weighing the enrolled student population in each subgroup. The final sample was derived using a simple random sampling technique. A 45-item self-administered questionnaire was used. The questionnaire included questions about socio-demographic characteristics and lifetime and current (i.e. within the past month) use of cigarettes, alcohol, cannabis, inhalants and other illicit drugs (heroin, cocaine, sedative-hypnotic drugs, etc.). This study found that: (1) higher socio-economic status of the family increased the likelihood of smoking and alcohol use in adolescents; (2) the prevalence of alcohol use was higher in adolescents whose mothers had a higher educational level and whose mothers and fathers drank alcohol; (3) there was a significant association between substance use and having a peer who used a substance; and (4) the prevalence of smoking was significantly higher in students who perceived their academic performance to be poor. Understanding the role and importance of psychosocial factors associated with smoking, alcohol and substance use will be crucial to develop preventive measures for adolescents.     

Adolescent substance use and family problems

This study aimed to evaluate the association between substance use (alcohol, tobacco, and illicit drugs) and family problems among 965 adolescents from 50 public schools in two cities in S?o Paulo State, Brazil, in 2007. The Drug Use Screening Inventory (DUSI) was used for data collection. Use of alcohol, tobacco, and illicit drugs was associated with a negative assessment of the family relationship, lack of monitoring/support, and psychoactive substance use by family members (p < 0.05). Adolescents that reported having used alcohol, tobacco, and illicit drugs had more family problems than those who did not consume any substance (p < 0.001). Adolescents that used alcohol and tobacco (p = 0.028) and illicit drugs (p < 0.001) reported having more family problems than those who used only alcohol. The results highlight the importance of awareness of alcohol and tobacco use by adolescents, since such use was associated with significant family impairments, similar to illicit drug use.     

Truancy and perceived school performance: an alcohol and drug study of UK teenagers

This study is based on a subsample of 15- and 16-year-old school students from the UK, part of the European School Project on Alcohol and Other Drugs (ESPAD). Information was available on truancy rates, perceived school performance, family structure, lifestyle, and usage of alcohol, cigarettes and illicit drugs in 6409 teenagers. Living in a single-parent family, lack of constructive hobbies, presence of psychiatric symptoms, and an aggressive outgoing delinquent lifestyle bore the strongest associations to truancy and to perceived school performance. There were also strong relationships between both these last two variables and use of alcohol, cigarettes, and illicit drugs. However, the effects of alcohol, cigarettes, and illicit drugs were largely accounted for by other variables. Having at least one parent who both supported the respondent and who exercised some control was predictive of better perceived school performance.     

Rural adolescent alcohol, tobacco, and illicit drug use: a comparison of students in Victoria, Australia, and Washington State, United States

Purpose: There are inconsistent research findings regarding the impact of rurality on adolescent alcohol, tobacco, and illicit substance use. Therefore, the current study reports on the effect of rurality on alcohol, tobacco, and illicit drug use among adolescents in 2 state representative samples in 2 countries, Washington State (WA) in the United States and Victoria (VIC) in Australia. Participants: The International Youth Development Study (IYDS) recruited representative samples of students from Grade 7 (aged 12 to 13 years) and Grade 9 (aged 14 to 15) in both states. A total of 3,729 students responded to questions about alcohol, tobacco, cannabis, and other illicit substance use (n_VIC= 1,852; n_WA= 1,877). In each state, males and females were equally represented and ages ranged from 12 to 15 years. Methods: Data were analyzed to compare lifetime and current (past 30 days) substance use for students located in census areas classified as urban, large or small town, and rural. Findings were adjusted for school clustering and weighted to compare prevalence at median age 14 years. Findings: Rates of lifetime and current alcohol, tobacco, and cannabis use were significantly higher in rural compared to urban students in both states (odds ratio for current substance use = 1.31). Conclusions: In both Washington State and Victoria, early adolescent rural students use substances more frequently than their urban counterparts. Future studies should examine factors that place rural adolescents at risk for alcohol, tobacco, and illicit drug use.     

Marijuana use among Miami's adolescents, 1992

This analysis examines the use of marijuana by 458 adolescents in Dade County, Florida public schools in 1992. Statistically significant factors which tended to increase the probability of marijuana use by adolescents include: the fact that their peers were using marijuana, the fact that they were white, male, and their ready access to the substance. Although not statistically significant, adolescents were less likely to use marijuana if they knew of the risks associated with marijuana use. The only statistically significant variables which inhibited marijuana use by Miami adolescents was the fact that religion was an important part of their lives, that their fathers resided with them, and that they were "good" students (receiving mostly "A's" and "B's"). Not significantly related to marijuana use were a number of other variables, including family-related variables (whether adolescents lived with their mothers or alone); and whether someone in the family had a problem with drugs or alcohol. Similarly, early cigarette smoking and alcohol consumption did not serve as gateways to later marijuana use. Extracurricular school activities (athletics, music, school clubs, and other activities) were all unrelated to the use of marijuana by adolescents. Marijuana users tended to be in higher grades (9 through 12), though this was not significant.     

Substance abuse by adolescents in Israel and France: a cross-cultural perspective

Household surveys of urban youths 14-18 years of age were conducted in 1979 with 609 Israeli adolescents and in 1977 with 499 French adolescents. The overall order in the prevalence of use of legal and illegal drugs was identical in both countries. Cigarettes and alcohol were used by a larger proportion of young people than the illegal drugs; marijuana was used much more frequently than any other illicit drug. The same cumulative sequence of drug use appeared in the survey data for French and Israeli adolescents as in comparative data for adolescents in the United States--cigarette and alcohol use preceded the use of illicit drugs. Striking cross-cultural differences appeared in the overall lifetime and current prevalences of use of all drugs, in the frequency of use, and in the age- and sex-specific rates for adolescents in Israel and in France. French youths uniformly reported greater lifetime and current use of all alcoholic beverages, cigarettes, and illegal drugs, more extensive involvement, and smaller sex differences than the Israeli youths. Prevalence of the use of drugs in a culture appears to be associated with four social processes: higher number of times each drug has been used; greater persistence of involvement, as reflected by the proportions of current users among those who ever tried a particular drug; earlier age of first use; and a spread of the phenomenon throughout all groups in society that attenuates group differences in drug experiences. These cross-cultural results suggest a relatively conservative position with regard to accessibility and availability of substances: reducing availability may be one way to reduce individual consumption by impinging not on individual persons directly but on society.     

Risk factors for injury during adolescence

Injuries kill more American adolescents than all other diseases combined. It is unclear, however, if adolescents are able or willing to provide the information necessary to characterize their risk for injury. Our objective was to determine if adolescents hospitalized for severe injury are more likely than those hospitalized for acute illness to describe risk factors for injury such as: previous injury, family dysfunction, recent stress, or substance use. All patients completed the Offer Self-Image Questionnaire, the Life-Events Scale for Adolescents, the Adolescent Alcohol-Involvement Scale, and the NIDA Adolescent Drug Use Survey. There were no differences between injured and ill adolescents in demographics, impulse control, emotional tone, perceived family function, alcohol scores, or use of cigarettes, marijuana, or other illicit drugs. The groups differed significantly in sex, previous serious injury, previous hospitalization for injury, injury after alcohol or drug use, and life-event scores. The most common life stresses reported were parental or sibling hospitalization, death of a grandparent, school failure or suspension, getting a summer job, and breaking up with a girl/boy friend. Two variables comprised a stepwise logistic regression model designed to differentiate injured from ill adolescents: male sex and life-event score. We conclude that adolescent boys with recent stressful events may be at high risk for unintentional injury.     

Personality, lifestyles, alcohol and drug consumption in a sample of British medical students

Personality characteristics and lifestyle variables were assessed in two cohorts of second-year medical students at the University of Newcastle upon Tyne, UK as part of a psychopharmacology 'teach-in' in 1993 and 1994. The pooled sample included 186 students: 77 men, 109 women, mean age 20.4 ± 1.8 years. Measures included the Eysenck Personality Questionnaire, the Hospital Anxiety Depression Scale, and a questionnaire concerning consumption of alcohol, tobacco, cannabis and other illicit drugs, and physical exercise. The results were compared, where possible, with a similar survey in Newcastle upon Tyne medical students in 1983 and 1984. Personality variables, prevalence of cigarette smoking, levels of caffeine consumption and participation in sports had not changed significantly over the decade. There appeared to be a modest overall increase in alcohol consumption and in the 1993 and 1994 cohorts of students, 25.5% of those who drank alcohol exceeded recommended low risk levels (comparable data not available for 1983 and 1984). Reported use of cannabis and other illicit drugs had more than doubled, and in the present survey 49.2% of students recorded using cannabis and 22% had tried other illict drugs. Corresponding figures for 1983 and 1984 were 20.9% for cannabis and 3.3% for other illicit drugs. Anxiety levels were not measured in 1983 and 1984 but in the present survey 39.3% of the students had anxiety ratings within the clinically significant range. The high levels of alcohol consumption and illicit drug use, and the high anxiety ratings, in this sample of medical students are a cause for concern. The findings suggest a need for a larger study across different universities and faculties so that appropriate arrangements for student education and health care can be made.     

Adolescents'' multisubstance use patterns: the role of heavy alcohol and cigarette use.

OBJECTIVES. Knowledge about the roles that heavy alcohol and cigarette use play in patterns of concurrent substance use among adolescents is lacking despite studies showing that adolescent substance users are typically multisubstance users and that alcohol and cigarettes are commonly used heavily by those who use illicit substances. METHODS. The roles of increasing use and heavy first-time use of alcohol and cigarettes in multisubstance use patterns were examined in a cohort of 4192 secondary students who were surveyed three times over a 4-year period. RESULTS. When subsequent use patterns were compared for students who increased their levels of alcohol or cigarette use and those who initiated use for the first time but at heavy frequencies, analyses indicated that the former group was more likely to initiate the subsequent use of other substances and to maintain and increase use already initiated. CONCLUSIONS. These results suggest that adolescents are likely to have been involved in a history of licit substance use characterized by increasing levels of use before progressing to and maintaining the use of other substances. Increasing frequencies of alcohol and cigarette use, therefore, may be markers for more serious patterns of substance use.     

Use of alcohol,tobacco and illicit drugs among ethnic Norwegian and ethnic minority adolescents in Hordaland county,Norway: the youth@hordaland-survey

Objective: To describe potential differences in unhealthy behaviours among ethnic Norwegian adolescents and minority adolescents from countries within the European Union, European Economic Area or US (EU/EEA countries) and adolescents from non-EU/EEA countries. Specifically, we aimed to investigate ethnic differences in use of alcohol, tobacco and illicit drugs, and potential confounding due to socio-demographic characteristics.

Design: Cross-sectional population-based study of adolescents aged 16–19 (N?=?10,122), with self-reported ethnicity as grouping variable, and self-reported use of alcohol, tobacco and illicit drugs as dependent variables.

Results: We found that minority adolescents from EU/EEA and non-EU/EEA countries differed from ethnic Norwegian adolescents on important indicators of unhealthy behaviours. Compared to Norwegian adolescents, adolescents from EU/EEA were more likely to report having tried to smoke, to be a daily smoker and to ever having tried an illicit drug (adjusted odds ratio (OR) ranging from 2.01 to 3.74). They were, however, less likely to have tried snus (a form of smokeless tobacco; adjusted OR 0.64; confidence interval (CI) 95% 0.43–0.97) and to report daily snus use (adjusted OR 0.31; CI95% 0.15–0.67). There were no differences in having tried alcohol. Non-EU/EEA adolescents were less likely to have ever tried alcohol (OR 0.24; CI95% 0.18–0.31), snus (OR 0.47; CI95% 0.34–0.65) and to smoke (0.68; CI95% 0.52–0.91), and less likely to report daily snus use (OR 0.36; CI95% 0.21–0.62) compared to Norwegian adolescents. There were no differences with regard to having tried illicit drugs and reporting being a daily smoker. All differences observed were robust to adjustment for age, gender and family socio-economic status.

Conclusion: The presents study identified important differences in unhealthy behaviours across different ethnic groups in Norway. The differences in the prevalence of unhealthy behaviours among ethnic minorities are still relevant in a public health perspective, and potential mechanisms should be investigated further.     

Smoking,alcohol consumption,and illicit substances use among adolescents in Poland

Background

The use of alcohol, tobacco, and illicit substances typically first occurs in adolescence. The purpose of this study was to examine alcohol, cigarette, and illicit substance use among adolescents in Poland, including the age of initiation, frequency of use, methods of access, location of use, and parental knowledge and attitude.

Methods

An author-derived questionnaire was used to cross-sectionally survey 541 participants aged 13–17?years old. Due to the fact that some answers were lacking, the number of questionnaires analysed was 538 in case of smoking and illicit substances use, and 535 in case of alcohol drinking.

Results

The use of alcohol, cigarette, and illicit substance among the investigated group was 36.1, 37.6, and 10.8% respectively. The average age of initiation was 13–14?years old. Parents were aware of alcohol, cigarette, and illicit substance use 49.5, 35.8 and 22.4% of the time, respectively, and the rate of acceptance was 5.7 and 6.7% for alcohol and cigarettes. More than 28% of participants smoked in school, and 32.7% accessed illicit substances in the school’s neighborhood.

Conclusions

The rate of alcohol, cigarette, and illicit substance use in Poland is high and increasing, despite globally designed preventative actions. Parents’ awareness of children’s alcohol, cigarette, or illicit substance use is low, and schools hardly fulfil their educational and protective role. Preventative actions are necessary, and local challenges should be considered.

     

The relationship between employment and substance use among students aged 12 to 17.

PURPOSE: To examine the association between employment status and substance use among students aged 12 to 17 years. METHODS: Secondary analysis of data from the 1995 and 1996 National Household Surveys on Drug Abuse was conducted. The survey is a primary source of data on licit and illicit drug use among noninstitutionalized Americans aged 12 years or older. Participants are interviewed at their places of residence. Multiple logistic regression procedures yielded estimated associations. RESULTS: About one in six adolescents reported both going to school and holding a job. Approximately one-fourth of students smoked cigarettes, and one-third consumed alcohol in the past year. An estimated 1.6% of students were current heavy cigarette smokers, and 2.6% were current heavy alcohol users. One-year prevalence estimates of any illicit drug use and heavy illicit drug use were 16.7% and 1.8%, respectively. Among students employed full time, prevalence estimates increased to 9.7% for heavy cigarette smoking, 13.1% for heavy alcohol use, 38.1% for any illicit drug use, and 5.0% for heavy illicit drug use. Logistic regression analyses supported relatively high rates of cigarette use, alcohol use, illicit drug use, and heavy substance use among working students. Mental health problems, especially externalizing behavioral syndromes, were found to coexist with the use and heavy use of substances. The observed associations varied somewhat by gender. CONCLUSIONS: The workplace may be an appropriate venue for establishing substance use prevention and early intervention programs focused on younger workers, including adolescents who work part time.     

Parental and Peer Influences on the Risk of Adolescent Drug Use

Using a probability sample of 4,230 adolescents from grades 7–12, we used negative binomial regression to estimate the effects of peer and six family variables on the risk of adolescent drug use. Peer drug use had relatively strong effects of adolescent drug use. Parental drug attitudes, sibling drug use, and adult drug use had significant direct effects net of peer influences. In addition, they had significant indirect effects that were mediated by peer drug use. The influences of parental monitoring, attachment to mother, and attachment to father were statistically significant but relatively small. The findings applied to alcohol, binge drinking, cigarettes, marijuana, and other illicit drugs. Editors' Strategic Implications: The authors interpret their findings as being more consistent with social learning than social control theory. This research, although cross-sectional and limited to adolescents' self-reports, contributes to a growing literature on the direct and indirect influences of parents on their teens' substance use rates. It speaks to the need for school- and community-based prevention efforts to focus on families as well as peers.     

Risk and Protective Factors for Adolescent Substance Use: Findings from a Study in Selected Central American Countries

PurposeTo identify the prevalence of substance use and problems with use, and risk and protective factors at different levels of the adolescent’s ecology associated with substance use among adolescents in selected Central American countries.MethodsResults of a survey of 17,215 students from Panama, Costa Rica, and Guatemala conducted in 2000–2001 served as the basis for the analyses. Lifetime use of alcohol, tobacco, marijuana, and five other drugs (inhalants, tranquilizers, cocaine, crack, and ecstasy), and problems with drugs and alcohol were the outcome variables. Risk factors included dysregulation, family problems with drugs/alcohol, negative family interactions, school disengagement, peer deviance, and exposure to community violence. Protective factors included a personal belief in God, positive family interactions, parent religiosity, and positive student-teacher interaction. Both hierarchical linear regression and logistic regression analyses were used to model main and interaction effects of risk and protective factors.ResultsThere was a linear association between number of risk and protective factors and substance use, however, risk factors were more strongly associated with substance use than were protective factors. There were significant risk-by-protective-factor interactions for alcohol and marijuana use, and for problems with drugs and alcohol. Risk interacted most consistently with a personal belief in God, but also with parent religiosity and with student-teacher communication.ConclusionsIt is important to consider risk and protective factors at different levels of an adolescent’s ecology. Prevention and intervention efforts should focus on interactions adolescents have in different microsystems (e.g., with parents, teachers, and peers).     

Perceived financial status,health, and maladjustment in adolescence

This study examines the relationship between adolescent perception of family financial status and diverse aspects of health and maladjustment. Data were derived from the 2005 Ontario Student Drug Use Survey of 7th–12th grade students in ontario, Canada. This biennial survey monitors mental and physical health, substance use, and delinquent behavior in adolescent students. Results indicate that the significance of perceived financial status varies across adolescent outcomes. Greater emotional distress and lower self-rated health are associated with a perception of below average financial status. The associations of illicit drug use and hazardous and harmful drinking with perceived financial status vary for younger and older adolescents. Adjustments for parental education highlight differences in the influences of perceived financial status and parental education on health and behavior. Results highlight the utility of perceived family financial status in examinations of adolescent health and behavior, and the importance of examining diverse aspects of health and maladjustment.     

Substance abuse among sexually abused adolescents and their families

The concurrence of substance abuse and history of sexual abuse among adolescents has prompted this study of substance abuse patterns among families of adolescents who report incest or extrafamilial sexual abuse. A total of 3,179 ninth-grade students in a rural midwestern state completed a survey that included questions about individual and family substance abuse. Adolescents who had been sexually abused were more likely to report substance abuse for themselves as well as for members of their immediate families. They were also more likely to report that they used substances because of family problems, school problems, and because they were sad, lonely, or angry. Adolescents reporting a parent with an alcohol or a drug problem were more likely to use cigarettes, marijuana, alcohol, or “speed.” Adolescents experiencing extrafamilial abuse reported more alcohol abuse and more alcohol-related problems than those who experienced incest. There were similar reports of parental and familial alcohol and drug problems among those experiencing incest and those experiencing extrafamilial abuse. Those with drug-abusing parents, however, were most likely to report some kind of sexual abuse history.     

Health-as-a-Value, Spirituality, and Cigarette and Alcohol Use Among Russian High School Students

National estimates suggest that the prevalence of tobacco and alcohol use is higher among adolescents in Russia than among adolescents in the United States and other European countries. However, research on the psychosocial correlates of, as well as protective factors for, tobacco and alcohol use among Russian adolescents has been relatively limited. Research conducted primarily in the United States has shown that spirituality and health-as-a-value are plausible predictors of adolescent substance use. However, these constructs have not been extensively studied in regions outside the United States. In this study, we tested whether spirituality and heath-as-a-value had protective effects on past-month cigarette and alcohol use behaviors and next-year cigarette and alcohol use intentions among Russian high school students (N?=?354, mean age?=?15.7?years), after controlling for known predictors of adolescent substance use such as age, gender, socioeconomic status, peer substance use, and sensation seeking. We found a significant inverse relationship between health-as-a-value and recent cigarette and alcohol use as well as future cigarette use intentions. However, we did not find a significant relationship between spirituality and any substance use variables. Implications of these findings for school-based substance use prevention are discussed.