Gender differences in psychological factors shaping smoking decisions of Chilean adolescents

This study examined gender differences in how internalizing and externalizing symptoms affect adolescents’ decisions about smoking in Chile, where girls smoke at some of the highest rates in the world. In multivariate logistic regression analyses with 607 adolescents, internalizing symptoms, such as depressed mood and anxiety, predicted smoking among girls more than boys, with girls who were low in internalizing symptoms being more likely to smoke than those who were high in internalizing symptoms. In Chile’s high-risk context, internalizing symptoms may be indirectly protective for girls by decreasing their exposure to peer pressure and related influences that encourage cigarette use.The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This study was funded by the U.S. National Institute on Drug Abuse (Grant R01-DA-022720). (R01-DA-022720 - U.S. National Institute on Drug Abuse)http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC5014729&blobtype=pdfhttp://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC5014729&blobtype=pdfAccepted manuscrip

Social capital and cigarette smoking among Latinos in the United States

This paper presents the results of analyses conducted to examine if social capital indicators were associated with current cigarette smoking and with quitting smoking among a national representative sample of Latinos living in the United States. Data are from 2540 Mexican Americans, Puerto Ricans, Cuban Americans, and Other Latinos who participated in the National Latino and Asian American Survey. A significant inverse association between neighborhood cohesion and current smoking, and a positive association with quitting smoking, were found only among Mexican Americans. No other significant associations were found except for family conflict being associated with higher odds of current smoking with Cuban Americans. Implications of these findings are discussed to unravel the differences in social capital and smoking behaviors among Latino populations.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3374601/Published versio

Parental perceptions of neighborhood effects in Latino comunas: the script of "the delinquent" in understanding drug use, violence, and social disorganization

OBJECTIVES: To obtain rich information about how adult Latinos living in high-poverty/high-drug use neighborhoods perceive and negotiate their environment. METHODS: In 2008, thirteen adult caregivers in Santiago, Chile were interviewed with open-ended questions to ascertain beliefs about neighborhood effects and drug use. ANALYSIS: Inductive analysis was used to develop the codebook/identify trends. DISCUSSION: Residents externalized their understanding of drug use and misuse by invoking the concept of delinquent youth. A typology of their perceptions is offered. Learning more about residents’ circumstances may help focus on needs-based interventions. More research with Latino neighborhoods is needed for culturally-competent models of interventions.The present study received support from National Hispanic Science Network Fellows Summer grant awarded to the lead author. The study was also partially supported by the National Institutes of Health/National Institute on Drug Abuse (R01:DA021181) and the Vivian A. and James L. Curtis School of Social Work Research and Training Center, University of Michigan. (National Hispanic Science Network; R01:DA021181 - National Institutes of Health/National Institute on Drug Abuse; Vivian A. and James L. Curtis School of Social Work Research and Training Center, University of Michigan

The association of family and peer factors with tobacco, alcohol, and marijuana use among Chilean adolescents in neighborhood context

Research on adolescent use of substances has long sought to understand the family factors that may be associated with use of different substances such as alcohol, tobacco and marijuana. However, scant attention has been focused on these questions in Latin American contexts, despite growing concerns about substance use among Latin American youth. Using data from a sample of 866 Chilean youth, we examined the relationship of family and neighborhood factors with youth substance abuse. We found that in a Latin American context access to substances is an important predictor of use, but that neighborhood effects differ for marijuana use as opposed to cigarettes or alcohol. Age of youth, family and peer relationships, and gender all play significant roles of substance use.The study findings provide additional evidence that the use of substances is complex whereby individual, family, and community influences must be considered jointly to prevent or reduce substance use among adolescents.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3249750/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3249750/Accepted manuscrip

Estimating the heterogeneous relationship between peer drinking and youth alcohol consumption in Chile using propensity score stratification

When estimating the association between peer and youth alcohol consumption, it is critical to account for possible differential levels of response to peer socialization processes across youth, in addition to variability in individual, family, and social factors. Failure to account for intrinsic differences in youth's response to peers may pose a threat of selection bias. To address this issue, we used a propensity score stratification method to examine whether the size of the association between peer and youth drinking is contingent upon differential predicted probabilities of associating with alcohol-consuming friends. Analyzing a Chilean youth sample (N = 914) of substance use, we found that youths are susceptible to the detrimental role of peer drinkers, but the harmful relationship with one's own drinking behavior may be exacerbated among youth who already have a high probability of socializing with peers who drink. In other words, computing a single weighted-average estimate for peer drinking would have underestimated the detrimental role of peers, particularly among at-risk youths, and overestimated the role of drinking peers among youths who are less susceptible to peer socialization processes. Heterogeneous patterns in the association between peer and youth drinking may shed light on social policies that target at-risk youths.We are extremely grateful to the youth and their families in Santiago, Chile for taking the time to participate in this study. This study received support from U.S. National Institute on Drug Abuse (R01 DAD21181), National Institute of Child Health and Human Development (R01-HD-074603-01), and the Vivian A. and James L. Curtis School of Social Work Research and Training Center, University of Michigan. (R01 DAD21181 - U.S. National Institute on Drug Abuse; R01-HD-074603-01 - National Institute of Child Health and Human Development; Vivian A. and James L. Curtis School of Social Work Research and Training Center, University of Michigan

Associations of maternal and adolescent religiosity and spirituality with adolescent alcohol use in Chile: implications for social work practice

To inform social work practice with adolescents who may consume alcohol, we examined if alcohol use among Chilean adolescents varied as a function of their mothers’ and their own religiosity and spirituality. Data were from 787 Chilean adolescents and their mothers. Adolescent spirituality was a protective factor against more deleterious alcohol use. Parental monitoring and alcohol using opportunities mediated the associations. The practice of religious behaviors by themselves without meaningful faith were not associated with alcohol use among adolescents. Implications for social work practice are discussed.This research was funded by the US National Institute on Drug Abuse (R01 02118). The project also received support from the Curtis Research and Training Center of the School of Social Work at the University of Michigan and from the University of Michigan Substance Abuse Research Center Ruth L. Kirschstein National Research Service Award T32 DA007267. (R01 02118 - US National Institute on Drug Abuse; Curtis Research and Training Center of the School of Social Work at the University of Michigan; T32 DA007267 - University of Michigan Substance Abuse Research Center Ruth L. Kirschstein National Research Service

The Effect of Computer Usage in Internet Café on Cigarette Smoking and Alcohol Use among Chinese Adolescents and Youth: A Longitudinal Study

We used longitudinal data to investigate the relationship between computer use in internet cafés and smoking/drinking behavior among Chinese adolescents and young adults. Data are from two waves of the China Health and Nutrition Survey (2004 and 2006). Fixed effects models were used to examine if changes in internet café use were associated with changes in cigarette smoking and drinking of alcohol. Male café users spent on average 17.3 hours in front of the computer/week. This was associated with an increase in the probability of being a current smoker by 13.3% and with smoking 1.7 more cigarettes. Female café users spent on average 11 hours on the computer/week. This was associated with an increase in the probability of drinking wine and/or liquor by 14.74% and was not associated with smoking. Internet cafés are an important venue by which adolescent and young adults in China are exposed to smoking and drinking. Multi-component interventions are needed ranging from policies regulating cigarette and alcohol availability in these venues to anti-tobacco campaigns aimed at the general population but also at individuals who frequent these establishments

Alcohol consumption among Chilean adolescents: examining individual, peer, parenting and environmental factors

AIMS: This study examined whether adolescents from Santiago, Chile who had never drunk alcohol differed from those who had drunk alcohol but who had never experienced an alcohol-related problem, as well as from those who had drunk and who had experienced at least one alcohol-related problem on a number of variables from four domains - individual, peers, parenting, and environmental. DESIGN: Cross-sectional. SETTING: Community based sample. PARTICIPANTS: 909 adolescents from Santiago, Chile. MEASUREMENTS: Data were analyzed with multinomial logistic regression to compare adolescents who had never drunk alcohol (non-drinkers) with i) those that had drunk but who had experienced no alcohol-related problems (non-problematic drinkers) and ii) those who had drunk alcohol and had experienced at least one alcohol-related problem (problematic drinkers). The analyses included individual, peer, parenting, and environmental factors while controlling for age, sex, and socioeconomic status. FINDINGS: Compared to non-drinkers, both non-problematic and problematic drinkers were older, reported having more friends who drank alcohol, greater exposure to alcohol ads, lower levels of parental monitoring, and more risk-taking behaviors. In addition, problematic drinkers placed less importance on religious faith to make daily life decisions and had higher perceptions of neighborhood crime than non-drinkers. CONCLUSIONS: Prevention programs aimed at decreasing problematic drinking could benefit from drawing upon adolescents' spiritual sources of strength, reinforcing parental tools to monitor their adolescents, and improving environmental and neighborhood conditions.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3901364/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3901364/Accepted manuscrip

Family and parenting characteristics associated with marijuana use by Chilean adolescents

OBJECTIVE: Family involvement and several characteristics of parenting have been suggested to be protective factors for adolescent substance use. Some parenting behaviors may have stronger relationships with adolescent behavior while others may have associations with undesirable behavior among youth. Although it is generally acknowledged that families play an important role in the lives of Chilean adolescents, scant research exists on how different family and parenting factors may be associated with marijuana use and related problems in this population which has one of the highest rates of drug use in Latin America. METHODS: Using logistic regression and negative binomial regression, we examined whether a large number of family and parenting variables were associated with the possibility of Chilean adolescents ever using marijuana, and with marijuana-related problems. Analyses controlled for a number of demographic and peer-related variables. RESULTS: Controlling for other parenting and family variables, adolescent reports of parental marijuana use showed a significant and positive association with adolescent marijuana use. The multivariate models also revealed that harsh parenting by fathers was the only family variable associated with the number of marijuana-related problems youth experienced. CONCLUSION: Of all the family and parenting variables studied, perceptions of parental use of marijuana and harsh parenting by fathers were predictors for marijuana use, and the experience of marijuana-related problems. Prevention interventions need to continue emphasizing the critical socializing role that parental behavior plays in their children's development and potential use of marijuana.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3109755/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3109755/Accepted manuscrip

Sports Participation and Physical Education in American Secondary Schools: Current Levels of Racial/Ethnic and Socioeconomic Disparities

Summarizes findings from a study of physical education requirements and school-based physical activity among American schoolchildren. Analyzes data by gender, grade, race/ethnicity and socioeconomic status