The Association Between Adolescent Active Commuting to School and Parent Walking Behavior: The FLASHE Study.

PURPOSE: To examine the relationship between adolescent active commuting to school (ACS; walking or biking to/from school) and parent walking activity. DESIGN: Cross-sectional. SETTING: US nationwide online surveys. SAMPLE: 1367 parent-adolescent (12-17 years) dyads among the Family Life, Activity, Sun, Health, and Eating (FLASHE) study participants (29.4% response rate). MEASURES: Online surveys asked about adolescent ACS and parent walking activity in the past week. Adolescents who reported ACS at least once in the past week were categorized as engaging in ACS. Parent walking frequency was categorized into 0-2, 3-5, and 6-7 days. ANALYSIS: Logistic regression analysis was conducted to compare the probability of adolescent ACS by parent walking activity, adjusted for sociodemographic factors and adolescent-, parent-, and neighborhood-level covariates. RESULTS: 28.5% of adolescents engaged in ACS at least once in the past week. Compared to 0-2 days/week of parent walking activity, ORs for adolescent ACS for 3-5 and 6-7 days/week of parent walking activity were 1.98 (95% CI=1.38-2.87) and 1.81 (1.23-2.68), respectively. In stratified analyses by parent and adolescent sex, father-son dyads presented the strongest association between adolescent ACS and parent walking 3-5 and 6-7 days/week (ORs=4.17 [1.46-11.91] and 3.95 [1.45-10.77], respectively). CONCLUSIONS: Adolescents with parents who engaged in walking activity ≥3 days/week were more likely to actively commute to school. Parent walking activity may have positive intergenerational effects on adolescent ACS and physical activity.

Ethnic density effect on alcohol-related hospitalizations among Chinese enclaves and ethnoburbs in California, 2007-2011.

INTRODUCTION: Research suggests there is an 'ethnic density effect' whereby racial/ethnic minority populations appear healthier when they reside in neighborhoods with greater numbers of people from the same ethnic group. The purpose of this study is to test whether this effect is observed for residents in Chinese enclaves (immigrant neighborhoods in urban areas) and ethnoburbs (immigrant neighborhoods in suburban areas) for measures on alcohol abuse and dependence. METHODS: ZIP code areas of California that represented Chinese enclaves and ethnoburbs were identified and mapped. Spatial regression models were used to compare neighborhood-level effects, including the ethnic density of Chinese enclaves and ethnoburbs on observed rates of alcohol-related hospitalizations compared to the rest of California. Analyses used Bayesian Space-Time Misalignment Poisson models on the annual number of alcohol-related hospitalizations per ZIP code for the years 2007-2011 (n = 8488 space-by-time units). RESULTS: Ethnic density effect appeared for residents of ZIP code areas with greater proportions of Chinese Americans (RR=0.986, 95% CI: 0.982, 0.990). After controlling for sociodemographic characteristics, residents of ZIP code areas representing Chinese enclaves had lower risks for alcohol-related hospitalizations (RR=0.766, 95% CI: 0.630, 0.927); hospitalizations among residents of Chinese ethnoburbs no longer differed from the rest of the state. Compared to Chinese enclaves, Chinese ethnoburbs had a lower poverty rate (p < .001), a greater English fluency rate (p = .002), and similar proportions of residents who were Chinese and foreign-born. CONCLUSION: Despite the socioeconomic advantages of living in Chinese ethnoburbs, populations living in these neighborhoods experience more problems related to alcohol abuse and dependence.

Examining the Interdependence of Parent-adolescent Acculturation Gaps on Acculturation-based Conflict: Using the Actor-Partner Interdependence Model.

While some studies have supported the conceptual models developed to explain how conflict may result from parent-adolescent acculturation gaps within immigrant families, others have produced contradictory findings. Therefore, the Actor-Partner Interdependence Model may be a step toward explaining the discrepancies in the field. It is a model for dyadic data analysis. It differs from prior approaches for assessing acculturation gaps because it considers the interdependence between two family members, suggesting that adolescents' perceived degree of conflict may be a response to their own acculturation (actor effect) and at the same time, to their parents' acculturation (partner effect), and vice versa. The purpose of this study is to assess parent-adolescent acculturation levels on perceived acculturation-based conflict using the Actor-Partner Interdependence Model within Chinese American families (n = 187 dyads). The mean age of the adolescents was 12.3 years old (SD = 0.95). Findings from the study demonstrate that adolescents perceived greater conflict the more they were acculturated but perceived less conflict the more their parents were acculturated. Parents perceived less conflict the higher their adolescents scored on both acculturation and cultural maintenance. However, parents perceived greater conflict the higher they maintained their own culture. Results suggest that the partner effects reveal information that may help clarify whether acculturation gaps are related to conflict within immigrant families.

Body Composition, Physical Activity, and Convenience Food Consumption among Asian American Youth: 2011-2018 NHANES.

The primary purpose of this study was to describe obesity, body composition, convenience food consumption, physical activity, and muscle strength among Asian American youth compared to other racial/ethnic groups. The secondary purpose was to examine whether obesity, body composition, convenience food consumption, physical activity, and muscle strength differed by acculturation levels among Asian American youth. A secondary analysis was conducted using data from 12,763 children aged 2 to 17 years that participated in the 2011-2018 US National Health and Nutrition Examination Survey (NHANES). In the NHANES interview, acculturation, dietary behavior, and physical activity questionnaires were administered. The acculturation level was indicated by the language spoken at home. In the NHANES examination, anthropometry, dual-energy X-ray absorptiometry (DXA), and muscle strength assessments were conducted. Compared to non-Hispanic White American boys, Asian American boys had similar levels of obesity, central obesity, and fat mass. Among the five racial/ethnic groups examined, lean body mass, muscle mass, convenience food consumption, and daily physical activity were the lowest in the Asian group. More acculturated Asian American boys, but not girls, were more likely to be obese (OR = 3.28 (1.63, 6.60)). More acculturated Asian American youth more frequently consumed convenience food (1.4 more meals/month (1.2, 1.6)). This study highlights the obesity problem among Asian American boys, which worsens with acculturation to America. The study results also suggest that although Asian American youth consume less convenience food overall than non-Hispanic White American youth, increasing acculturation may negatively influence food choices.

Tobacco Use among Recovery Home Residents: Vapers Less Confident to Quit.

Objectives: In this study, we provide estimates of the prevalence of tobacco use among residents in Oxford House (OH) recovery homes. We explore predictors for smoking cessation on future intentions to quit tobacco use, such as self-efficacy, motivation to quit, and level of nicotine dependence. We focus on examining smoking-related differences between 2 groups of tobacco users: (1) residents who only vape, and (2) residents who only smoke or who smoke and vape (ie, dual users). Methods: Data come from a research project examining the social networks of residents in OH homes at Wave 5 (N = 270) when questions were asked about tobacco use and cessation. We conducted multiple logistic regression analysis to assess the predictors on intentions to quit tobacco in the next 6 months. Results: Among residents, 60.4% report that they either smoke cigarettes, vape, or use both products. The odds of quitting are 92.5% lower for residents who only use e-cigarettes than for those who only smoke cigarettes or who smoke cigarettes and vape. Motivation to quit was associated with more than double the odds for self-efficacy on intentions to quit with odds ratios of 3.23 (95% CI: 1.81, 5.78; p = .00) and 1.47 (95% CI: 1.05, 2.07; p = .03) respectively. Conclusion: The high prevalence of smoking and vaping in this population makes it an important target for interventions.

Prevention of alcohol use in older teens: A randomized trial of an online family prevention program.

This study examines effects of a randomized controlled trial for an online, family-based prevention program for older teens, Smart Choices 4 Teens, on alcohol use and related outcomes. Families (N = 411; teen age M = 16.4, SD = 0.5) were randomly assigned to the intervention or control condition in 2014-2015. Both intent to treat (ITT) and dosage models were conducted. ITT models: At the 6-month follow-up, teens in the experimental condition reported fewer friends who had been drunk, and parents in the experimental group reported more communication about social host laws. At the 12-month follow-up, parents in the experimental condition reported consuming fewer drinks than parents in the control group. Dosage models: At the 6-month follow-up, dosage was inversely related to teen drinking in the past 6 months or 30 days, frequency of teen drinking during the past 6 months and 30 days, drinks consumed by teens over the past 6 months, teen drunkenness and binge-drinking during the past 30 days, teen reported communication about safe drinking and positively related to parent and teen reported communication about social host laws. At 12 months, dosage was inversely related to teen alcohol use, frequency of teen drinking over the past 30 days, drinks consumed by teens over the past 6 months and 30 days, and teen drunkenness over the past 6 months. Results suggest that Smart Choices 4 Teens is beneficial for families. Dissemination and implementation strategies that motivate completion of program content will improve outcomes related to older teens' alcohol use. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Correction to: Examining the Interdependence of Parent-adolescent Acculturation Gaps on Acculturation-based Conflict: Using the Actor-Partner Interdependence Model.

The original version of this article unfortunately contained an alignment error in the tables. The corrected Tables 1 and 2 are presented with this erratum.

Rapid Assessment for Establishing Evidence of an Underground Cigarette Market in Oakland Chinatown: A Dual Approach.

We conducted a preliminary study to rapidly assess (1) whether an underground cigarette market exists in the area known as Oakland Chinatown in Oakland, California; and if so, (2) who consumes untaxed cigarettes in this ethnic enclave to provide a basis for further investigation.

Using Panel Vendors for Recruitment Into a Web-Based Family Prevention Program: Methodological Considerations.

Use of online panel vendors in research has grown over the past decade. Panel vendors are organizations that recruit participants into a panel to take part in web-based surveys and match panelists to a target audience for data collection. We used two panel vendors to recruit families ( N = 411) with a 16- to 17-year-old teen to participate in a randomized control trial (RCT) of an online family-based program to prevent underage drinking and risky sexual behaviors. Our article addresses the following research questions: (1) How well do panel vendors provide a sample of families who meet our inclusion criteria to participate in a RCT? (2) How well do panel vendors provide a sample of families who reflect the characteristics of the general population? and (3) Does the choice of vendor influence the characteristics of families that we engage in research? Despite the screening techniques used by the panel vendors to identify families who met our inclusion criteria, 23.8% were found ineligible when research staff verified their eligibility by direct telephone contact. Compared to the general U.S. population, our sample had more Whites and more families with higher education levels. Finally, across the two panel vendors, there were no significant differences in the characteristics of families, except for mean age. The online environment provides opportunities for new methods to recruit participants in research studies. However, innovative recruitment methods need careful study to ensure the quality of their samples.

Drinking, Alcohol Use Disorder, and Treatment Access and Utilization Among U.S. Racial/Ethnic Groups.

Data from approximately 140 articles and reports published since 2000 on drinking, alcohol use disorder (AUD), correlates of drinking and AUD, and treatment needs, access, and utilization were critically examined and summarized. Epidemiological evidence demonstrates alcohol-related disparities across U.S. racial/ethnic groups. American Indians/Alaska Natives generally drink more and are disproportionately affected by alcohol problems, having some of the highest rates for AUD. In contrast, Asian Americans are less affected. Differences across Whites, Blacks, and Hispanics are more nuanced. The diversity in drinking and problem rates that is observed across groups also exists within groups, particularly among Hispanics, Asian Americans, and American Indians/Alaska Natives. Research findings also suggest that acculturation to the United States and nativity affect drinking. Recent studies on ethnic drinking cultures uncover the possible influence that native countries' cultural norms around consumption still have on immigrants' alcohol use. The reasons for racial/ethnic disparities in drinking and AUD are complex and are associated with historically rooted patterns of racial discrimination and persistent socioeconomic disadvantage. This disadvantage is present at both individual and environmental levels. Finally, these data indicate that admission to alcohol treatment is also complex and is dependent on the presence and severity of alcohol problems but also on a variety of other factors. These include individuals' sociodemographic characteristics, the availability of appropriate services, factors that may trigger coercion into treatment by family, friends, employers, and the legal system, and the overall organization of the treatment system. More research is needed to understand facilitators and barriers to treatment to improve access to services and support. Additional directions for future research are discussed.

Sources of Misspecification Bias in Assessments of Risks Related to Alcohol Use.

OBJECTIVE: Many different measures of alcohol use are applied in survey-based epidemiological studies of alcohol-related risks. Differences in the selection of drinking measures and alternative specifications of quantitative relationships of these measures to problem outcomes limit researchers' abilities to compare and assess alcohol effects across studies. We used a quantitative definition of drinking patterns to identify relationships among drinking measures and uncover sources of bias in assessments of drinking risks. METHOD: A census of drinking measures from studies published in four leading journals in the first half of 2013 were mapped onto a "drinking patterns table," quantitatively relating each measure to every other. Relationships among these measures and in relation to two problem outcomes, physiological problems and sexual risks, were examined using data from 41,352 undergraduate college student drinkers in California. RESULTS: Twenty-nine sets of drinking measures appeared across 74 published studies; no common statistical procedure was used to assess drinking risks. Empirically observed distributions of heavy drinking (R(2) = .887, p < .001) and variances in drinking quantities (R(2) = .645, p < .001) were predicted from the drinking patterns table. Heteroscedasticity in drinking measures also biased estimates of physiological risks related to drinking quantities (z = -5.159, p < .001), volume (z = 4.592, p < .001), and heavy drinking (z = -5.431, p < .001). CONCLUSIONS: Relationships between drinking measures can be formally identified and related to one another using drinking patterns tables. Biases related to selections of different drinking measures and unobserved heteroscedasticity can be identified and controlled through formal quantitative assessments of relationships between drinking measures and observed outcomes.

Building a conceptual framework to culturally adapt health promotion and prevention programs at the deep structural level.

The debate on the effectiveness and merit for the amount of time, effort, and resources to culturally adapt health promotion and prevention programs continues. This may be due, in large part, to the lack of theory in commonly used methods to match programmatic content and delivery to the culture of a population, particularly at the deep structural level. This paper asserts that prior to the cultural adaptation of prevention programs, it is necessary to first develop a conceptual framework. We propose a multiphase approach to address key challenges in the science of cultural adaptation by first identifying and exploring relevant cultural factors that may affect the targeted health-related behavior prior to proceeding through steps of a stage model. The first phase involves developing an underlying conceptual framework that integrates cultural factors to ground this process. The second phase employs the different steps of a stage model. For Phase I of our approach, we offer four key steps and use our research study as an example of how these steps were applied to build a framework for the cultural adaptation of a family-based intervention to prevent adolescent alcohol use, Guiding Good Choices (GGC), to Chinese American families. We then provide a summary of the preliminary evidence from a few key relationships that were tested among our sample with the greater purpose of discussing how these findings might be used to culturally adapt GGC.