Neighborhood Income Inequality and Adolescent Relationship Aggression: Results of a Nationally Representative, Longitudinal Study.

Adolescent relationship aggression (ARA) is a prevalent public health issue with myriad adverse health outcomes. Experts suggest that a research focus on individual- and family-level risk factors for ARA has been too limited, proposing that research on the "outer layers" of the social-ecological model, including community-level risk factors, may hold promise for the development of interventions targeting ARA. This study assessed the longitudinal association between one community-level risk factor-income inequality-and ARA victimization and perpetration. The study also examined variations of this association by race/ethnicity, income, and/or sex. This study is based on 723 participants (351 male and 372 female participants) from the Survey on Teen Relationships and Intimate Violence (STRiV). We assessed data across two waves (2013 and 2016). Logistic regression models were used to assess the association between neighborhood income inequality and both ARA victimization and perpetration. We included interaction terms to assess whether these associations varied by race/ethnicity and/or income, and we stratified analyses by sex. We did not detect associations between income inequality and ARA victimization or perpetration in the overall sample. However, for female participants from families with more income, living in a neighborhood with more income inequality was associated with increased risk of ARA victimization (odds ratio [OR] = 1.163; p < .05). More affluent, compared with less affluent, adolescent girls in mixed-income neighborhoods may be at increased risk of ARA victimization.

Vision Impairment and Blindness Prevalence in the United States: Variability of Vision Health Responses across Multiple National Surveys.

PURPOSE: To support survey validation efforts by comparing prevalence rates of self-reported and examination evaluated presenting visual impairment (VI) and blindness measured across national surveys. DESIGN: Cross-sectional comparison. PARTICIPANTS: Participants in the 2016 American Community Survey, the 2016 Behavioral Risk Factor Surveillance System, the 2016 National Health Interview Survey, the 2005-2008 National Health and Nutrition Examination Survey (NHANES), and the 2016 National Survey of Children's Health. METHODS: We estimated VI and blindness prevalence rates and confidence intervals for each survey measure and age group using the Clopper-Pearson method. We used inverse variance weighting to estimate the central tendency across measures by age-group, fitted trend lines to age-group estimates, and used the trend-line equations to estimate the number of United States persons with VI and blindness in 2016. We compared self-report estimates with those from NHANES physical evaluations of presenting VI and blindness. MAIN OUTCOME MEASURES: Variability of prevalence estimates of VI and blindness. RESULTS: Self-report estimates of blindness varied between 0.1% and 5.6% for those younger than 65 years and from 0.6% to 16.6% for those 65 or older. Estimates of VI varied between 1.6% and 24.8% for those younger than 65 years and between 2.2% and 26.6% for those 65 years or older. For summarized survey results and NHANES physical evaluation, prevalence rates for VI increased significantly with increasing age group. Blindness prevalence increased significantly with increasing age group for summarized survey responses but not for NHANES physical examination. Based on extrapolations of NHANES physical examination data to all ages, we estimated that in 2016, 23.4 million persons in the United States (7.2%) had VI or blindness, an evaluated presenting visual acuity of 20/40 or worse in the better-seeing eye before correction. Based on weighted self-reported surveys, we estimated that 24.8 million persons (7.7%) had presenting VI or blindness. CONCLUSIONS: Prevalence rates of VI and blindness obtained from national survey measures varied widely across surveys and age groups. Additional research is needed to validate the ability of survey self-report measures of VI and blindness to replicate results obtained through examination by an eye health professional.

Neighborhood violent crime and adolescent relationship aggression.

Research has shown that neighborhoods play a role in the etiology of violence. However, few adolescent relationship aggression (ARA) studies have objective measures of violent neighborhoods. Drawing on a nationally representative sample of youth, this study examines the association between ARA and local levels of violent crime (measured using geocoded Uniform Crime Report data from each of the youths' residential neighborhoods). Study analyses are based on survey data from 723 youth (ages 10-18) in current or recent dating relationships (351 males and 372 females) in the Survey on Teen Relationships and Intimate Violence (STRiV), a national representative household panel survey exploring interpersonal violence and related aggression among adolescents. About 19% of the sample reported ARA victimization in their most recent dating relationship (ARA perpetration was 17%). Neighborhood violent crime in the study (males living in 86.9 and females 99.8) was slightly lower than the national average of 100. With a broad national sample, 40% non-Whites, hypotheses guided by theories of neighborhood influence were tested. The study did not find an association between neighborhood violent crime and ARA victimization and perpetration, controlling for key demographic factors. The results, for a broad range of high- and low-crime neighborhoods, suggest that neighborhood violence does not seem to affect individual rates of ARA. The results suggest the ARA victimization and perpetration are perhaps ubiquitous and found both in low and high violent crime neighborhoods, suggesting that addressing local violent crime rates alone does not seem to be a path to also reducing ARA.

Young Men's Attitudes and Neighborhood Risk Factors for Sexual Harassment Perpetration in the United States.

Sexual harassment is a pervasive problem predominantly perpetrated by men. Creating cultural shifts to prevent men's sexual harassment perpetration requires attention to community as well as individual factors. Study data were collected from a cohort of 768 youth and young adult males ages 10-18 at baseline (2013), with follow-up 3 years later. Multivariable regression was applied to assess the role of neighborhood characteristics, including crime rates, gender equality, and concentrated disadvantage, adjusting for individual sociodemographics and views on traditional gender stereotypes. The self-reported prevalence of sexual harassment perpetration was 8.8%. In neighborhoods characterized by greater concentrated disadvantage, the likelihood of male sexual harassment perpetration was significantly lower than in neighborhoods characterized by greater advantages. Relative neighborhood advantage was associated with sexual harassment perpetration even controlling for the significant positive association between espousing traditional gender stereotypes and perpetration of sexual harassment. The relative rates of neighborhood crime and gender equality did not predict young males' sexual harassment perpetration. In sum, young men's perpetration of sexual harassment behaviors is more common in more advantaged communities, underscoring the importance of awareness that, beyond individual attitudes, there is a collective social influence on individual behavior.

The Stability of Retrospective Child Sexual Abuse Reports and its Association With Problem Avoidance.

Due to reliability problems, use of retrospective measurement to assess child sexual abuse has long concerned researchers. Possible psychosocial causes of these reliability issues-including problem avoidance-have not been thoroughly studied. We tested the reliability of retrospective child sexual abuse measurement in a nationally representative sample of 12,438 adults over two periods (2001-2002, 2007-2008), assessed sex differences in reliability, and examined whether reliability depends on problem avoidance tendencies. Nearly three-fourths of child sexual abuse cases in the former wave were not again reported, and two-thirds of child sexual abuse cases in the latter wave were not previously reported. Females were more likely to report CSA later if reported previously (OR = 5.11). Participants who reported child sexual abuse in the former wave but not the latter were more avoidant than consistent reporters (3.13 versus 2.77). Our findings suggest that females may report child sexual abuse more consistently. Furthermore, inconsistent reporting may indicate problem avoidance. Suggestions for researchers and practitioners are discussed.

Smoking Experimentation, Moderate-to-Vigorous Physical Activity, and Associated Psychosocial and Demographic Correlates among Mexican Origin Youth.

Moderate-to-vigorous physical activity (MVPA) may deter adolescents from smoking initiation and psychosocial risk and protective factors associated with both physical activity and smoking experimentation may play a role. This paper examines such psychosocial factors across four groups of adolescents identified by crossing smoking experimentation (yes/no) with completion of regular MVPA (yes/no). In 2008-09, 1,098 Mexican origin youth (553 girls and 546 boys, mean age 14.3 years [SD=1.04]) provided data on smoking behavior, physical activity, alcohol use, acculturation, peer and parental smoking, BMI, body image, smoking outcome expectations, anxiety, subjective social status (SSS), body image, and sensation-seeking tendencies. We conducted Pearson's χ2 tests to examine associations between a) MVPA and smoking and b) demographic variables and the four groups identified by crossing smoking experimentation with MVPA. Next, adjusting for age and gender, we completed analysis of covariance to examine differences in psychosocial factors across the four groups. In our sample, 22.4% had experimented with cigarettes, and 29.3% completed adequate MVPA. Both behaviors were more prevalent among boys. Although not statistically significantly higher, 32.9% of experimenters completed adequate MVPA compared to 28.3% among non-experimenters. Experimenters who complete adequate MVPA reported the highest levels of thrill and adventure seeking, while those who completed inadequate MVPA reported lower SSS and more body image concerns than non-experimenters (p<0.05 for all). Our findings highlight an opportunity to address MVPA as an alternative to smoking among Mexican origin youth with high thrill and adventure sensation-seeking tendencies, 82% of whom have experimented and 69% of whom completed MVPA.

The associations of body image, anxiety, and smoking among Mexican-origin youth.

PURPOSE: Among Mexican-origin teenagers, anxiety is associated with cigarette experimentation, while among girls and young women from other ethnic groups the desire to be thin is associated with smoking. However, little is known about the associations of body image concerns with smoking in Mexican-origin youth, particularly when accounting for anxiety. METHODS: In 2005-2006, 1,328 Mexican-origin adolescents aged 11 to 13 years enrolled in a cohort study to examine nongenetic and genetic factors associated with cigarette experimentation. In 2008-2009, 1,154 participants completed a follow-up when they reported their smoking status, anxiety, and body image. Height and weight were measured. In 2010-2011, 1,001 participants completed another follow-up when they reported their smoking status. Multivariate multinomial regression models were computed to examine associations between smoking behavior assessed in 2010-2011 and body image score, anxiety, and body mass index assessed in 2008-2009, controlling for gender, country of birth, age, and parental education. RESULTS: Of the 892 participants with complete data, 48% were boys, 74% were U.S.-born and in 2008-2009, were 14.29 years (SD = 1) old. Having smoked less than a whole cigarette was associated with being male (OR = 1.53), older age (OR = 1.42), a body mass index <85th percentile (OR = 1.93), and poor body image (OR = 1.12). Having smoked more than one cigarette was associated with being male (OR = 3.54), older age (OR = 1.86), anxiety (OR = 1.04), and poor body image (OR = 1.11). CONCLUSIONS: Poor body image and anxiety were independently associated with cigarette experimentation among Mexican-origin youth. Implications for the design of culturally appropriate smoking prevention messages are discussed.

Experimenting with cigarettes and physical activity among Mexican origin youth: a cross sectional analysis of the interdependent associations among sensation seeking, acculturation, and gender.

BACKGROUND: Sensation seeking tendencies tend to manifest during adolescence and are associated with both health-compromising behaviors and health-enhancing behaviors. The purpose of this study is to evaluate the relationship between sensation seeking and physical activity, a health-enhancing behavior, and between sensation seeking and experimenting with cigarettes, a health compromising-behavior, among a cohort of Mexican origin adolescents residing in the United States with different levels of acculturation. METHODS: In 2009, 1,154 Mexican origin youth (50.5% girls, mean age 14.3 years (SD = 1.04)) provided data on smoking behavior, physical activity, linguistic acculturation, and sensation seeking. We conducted Pearson's χ2 tests to examine the associations between categorical demographic characteristics (i.e. gender, age, country of birth and parental educational attainment) and both cigarette experimentation and physical activity and Student's t-tests to examine mean differences on the continuous variables (i.e. sensation seeking subscale) by the behaviors. We examined mean differences in the demographic characteristics, acculturation, and both behaviors for each of the sensation seeking subscales using analysis of variance (ANOVA). To examine relationships between the sensation seeking subscales, gender, and both behaviors, at different levels of acculturation we completed unconditional logistic regression analyses stratified by level of acculturation. RESULTS: Overall, 23.3% had experimented with cigarettes and 29.0% reported being physically active for at least 60 minutes/day on at least 5 days/week. Experimenting with cigarettes and being physically active were more prevalent among boys than girls. Among girls, higher levels of sensation seeking tendencies were associated with higher levels of acculturation and experimentation with cigarettes, but not with physical activity. Among boys, higher levels of sensation seeking tendencies were associated with higher levels of acculturation, experimenting with cigarettes and being physically active. CONCLUSIONS: Our results suggest that interventions designed to prevent smoking among Mexican origin youth may need to address social aspects associated with acculturation, paying close attention to gendered manifestations of sensation seeking.