Analysis of Reported Health Care Use by Sexual Orientation Among Youth.

Importance: In the United States, adolescents who are lesbian, gay, or bisexual (LGB) face disparities across physical and mental health outcomes compared with non-LGB youth, yet few studies have looked at patterns of health care utilization by sexual orientation. Objective: To compare health care utilization indicators for LGB and non-LGB youth. Design, Setting, and Participants: This cohort study analyzed wave 3 data from Healthy Passages, a longitudinal observational study of diverse public school students in Birmingham, Alabama; Houston, Texas; and Los Angeles County, California. Multivariable logistic regression models tested sexual-orientation differences in the past 12-month health care utilization measures, controlling for youth age, gender, race and ethnicity, household education, income, and marital status. Data collection began in 2010 when students were in the 5th grade (mean [SE] age, 11.13 [0.01] years) (wave 1) and continued 2 years later (wave 2, 7th grade) and 5 years later (wave 3, 10th grade). Permission to be contacted was provided for 6663 children, and 5147 (77%) participated in audio computer-assisted self-administered interviews. This study included 4256 youth (640 LGB, 3616 non-LGB) who completed interviews at wave 1 and wave 3 and answered key items used in this analysis. Analyses were completed in June 2021. Exposures: Sexual orientation (LGB vs non-LGB). Main Outcomes and Measures: Health care utilization and communication difficulty with a physician in the past 12 months. Results: Among 4256 youths included in the study at baseline in 5th grade (wave 1), 2171 (48.9%) were female; 1502 (44.5%) were Hispanic or Latino; 1479 (28.9%) were Black; the mean (SE) age was 11.19 (0.03) years; and 640 (14.5%) were LGB at wave 3. Compared with non-LGB youth, a higher proportion of LGB youth reported not receiving needed medical care in the last 12 months (adjusted odds ratio [aOR], 1.68; 95% CI,1.38-2.05), most commonly for sexually transmitted infections, contraception, and substance use. LGB youth more frequently reported difficulty communicating with their physician (aOR, 1.71; 95% CI, 1.27-2.30) than non-LGB youth. Conclusions and Relevance: This study's results found that health care utilization differs by sexual orientation for youth. These findings suggest that clinician training is needed to address the health care needs of LGB youth. Routinely capturing sexual orientation data might enable tracking of health care utilization indicators for LGB youth.

Soft Drink Consumption and Mental Health in Adolescents: A Longitudinal Examination.

PURPOSE: Previous studies showed associations between soft drink consumption and mental health problems in adolescents, but the direction of these effects is unknown. This study examines the hypotheses that soft drink consumption predicts aggression and depressive symptoms over time and that these mental health problems predict soft drink consumption. METHODS: Interviews were conducted with 5,147 children and their caregivers from three sites at child ages 11, 13, and 16. At each time point, youth reported on their frequency of consuming soft drinks, aggressive behavior, and depressive symptoms. An autoregressive cross-lagged path model tested reciprocal relationships between soft drink consumption, aggressive behavior, and depressive symptoms over time. RESULTS: More frequent consumption of soft drinks was associated with more aggressive behavior at each time point and depressive symptoms at ages 11 and 13 (r = .04 to .18, p ≤ .002). After adjusting for covariates and stability of each behavior over time, soft drink consumption at ages 11 and 13 predicted more aggressive behavior at the next time point (ß = .08 and .06, p < .001). Aggressive behavior at age 13 also predicted more soft drink consumption at age 16 (ß = .06, p = .002). Soft drink consumption at age 13 predicted fewer depressive symptoms (ß = -.04, p = .007), but depressive symptoms did not predict soft drink consumption. CONCLUSIONS: More frequent consumption of soft drinks may contribute to aggressive behavior in adolescents over time; there is some support for reciprocal relationships. There is no evidence for soft drink consumption contributing to adolescents' depression. Future research should examine longitudinal effects over shorter intervals.

Negative life experiences contribute to racial differences in the neural response to threat.

Threat-related emotional function is supported by a neural circuit that includes the prefrontal cortex (PFC), hippocampus, and amygdala. The function of this neural circuit is altered by negative life experiences, which can potentially affect threat-related emotional processes. Notably, Black-American individuals disproportionately endure negative life experiences compared to White-American individuals. However, the relationships among negative life experiences, race, and the neural substrates that support threat-related emotional function remains unclear. Therefore, the current study investigated whether the brain function that supports threat-related emotional processes varies with racial differences in negative life experiences. In the present study, adolescent violence exposure, family income, and neighborhood disadvantage were measured prospectively (i.e., at 11-19 years of age) for Black-American and White-American volunteers. Participants then, as young adults (i.e., 18-23 years of age), completed a Pavlovian fear conditioning task during functional magnetic resonance imaging (fMRI). Cued and non-cued threats were presented during the conditioning task and behavioral (threat expectancy) and psychophysiological responses (skin conductance response; SCR) were recorded simultaneously with fMRI. Racial differences were observed in neural (fMRI activity), behavioral (threat expectancy), and psychophysiological (SCR) responses to threat. These threat-elicited responses also varied with negative life experiences (violence exposure, family income, and neighborhood disadvantage). Notably, racial differences in brain activity to threat were smaller after accounting for negative life experiences. The present findings suggest that racial differences in the neural and behavioral response to threat are due, in part, to exposure to negative life experiences and may provide new insight into the mechanisms underlying racial disparities in mental health.

Racial disparities in fifth-grade sun protection: Evidence from the Healthy Passages study.

BACKGROUND/OBJECTIVES: Despite rising skin cancer rates in children, multiple studies reveal inadequate youth sun-protective behavior (eg, sunscreen use). Using Healthy Passages data for fifth-graders, we set out to determine sunscreen adherence in these children and investigated factors related to sunscreen performance. METHODS: Survey data were collected from 5119 fifth-graders and their primary caregivers. Logistic regression was used to assess associations between sunscreen adherence and performance of other preventive health behaviors (eg, flossing, helmet use) and examine predictors of sunscreen adherence. Analyses were repeated in non-Hispanic black, Hispanic, and non-Hispanic white subgroups. RESULTS: Five thousand one hundred nineteen (23.4%) children almost always used sunscreen, 5.9% of non-Hispanic blacks (n = 1748), 23.7% of Hispanics (n = 1802), and 44.8% of non-Hispanic whites (n = 1249). Performing other preventive health behaviors was associated with higher odds of sunscreen adherence (all P < .001), with the greatest association with flossing teeth (odds ratio = 2.41, 95% confidence interval = 1.86-3.13, P < .001). Factors for lower odds of sunscreen adherence included being male and non-Hispanic black or Hispanic and having lower socioeconomic status. School-based sun-safety education and involvement in team sports were not significant factors. CONCLUSION: Our data confirm low use of sun protection among fifth-graders. Future research should explore how public health success in increasing prevalence of other preventive health behaviors may be applied to enhance sun protection messages. Identifying risk factors for poor adherence enables providers to target patients who need more education. Improving educational policies and content in schools may be an effective way to address sun safety.

Unequal interactions: Examining the role of patient-centered care in reducing inequitable diffusion of a medical innovation, the human papillomavirus (HPV) vaccine.

RATIONALE: Studies of inequities in diffusion of medical innovations rarely consider the role of patient-centered care. OBJECTIVE: We used uptake of the human papillomavirus (HPV) vaccine shortly after its licensing to explore the role of patient-centered care. METHODS: Using a longitudinal multi-site survey of US parents and adolescents, we assessed whether patient-centered care ratings might shape racial/ethnic and socioeconomic gaps at two decision points in the HPV vaccination process: (1) Whether a medical provider recommends the vaccine and (2) whether a parent decides to vaccinate. RESULTS: We did not find evidence that the association of patient-centeredness with vaccination varies by parent education. In contrast, parent ratings of providers' patient-centeredness were significantly associated with racial/ethnic disparities in parents' reports of receiving a HPV vaccine recommendation from a provider: Among parents who rate patient-centered care as low, white parents' odds of receiving such a recommendation are 2.6 times higher than black parents' odds, but the racial/ethnic gap nearly disappears when parents report high patient-centeredness. Moderated mediation analyses suggest that patient-centeredness is a major contributor underlying vaccination uptake disparities: Among parents who report low patient-centeredness, white parents' odds of vaccinating their child are 8.1 times higher than black parents' odds, while both groups are equally likely to vaccinate when patient-centeredness is high. CONCLUSION: The results indicate that patient-centered care, which has been a relatively understudied factor in the unequal diffusion of medical innovations, deserves more attention. Efforts to raise HPV vaccination rates should explore why certain patient groups may be less likely to receive recommendations and should support providers to consistently inform all patient groups about vaccination.

Health-Related Issues in Latina Youth: Racial/Ethnic, Gender, and Generational Status Differences.

PURPOSE: Few studies have examined the early development of a broad range of health issues of importance in adolescence in Latina (female) youth, despite their being potentially a vulnerable group. This study compared suicide and depressive symptoms, substance use, violence exposure, injury prevention, obesity, and health-related quality of life among Latina, African-American, and white females as well as Latino (male) youth in fifth grade, as well as differences related to immigrant generational status for Latinas. METHODS: Data were from the Healthy Passages study, including 3,349 African-American, Latina, and white females as well as Latino male fifth graders in three U.S. metropolitan areas. Self-report items and scales were used to compare status on health-related issues. Generational status was classified based on the parent report of birth location. Logistic and linear regression analyses were conducted, including adjustment for sociodemographic differences. RESULTS: Latinas showed higher vulnerability than white females for several health issues, whereas few remained after adjustments for sociodemographic differences (higher obesity, lower bike helmet use, and lower physical health-related quality of life). Latina's lower vulnerability compared with African-American females generally persisted after adjustments. Third generation Latinas, after adjustments, reported lower prevalence of alcohol use and fewer friends using alcohol, yet higher future intentions of alcohol use, than first and second generation Latinas. There were few differences between Latina and Latino youth. CONCLUSIONS: Latina youth generally report low vulnerability across health issues in preadolescence. To the extent they appear at higher vulnerability than white females, this may be related to their disadvantaged sociodemographic status.

Chronic Physical Health Conditions and Emotional Problems From Early Adolescence Through Midadolescence.

OBJECTIVE: Chronic physical health conditions are highly prevalent in youth, frequently persisting into adulthood and contributing to the current and future health care burden in the United States. Our study evaluated associations of chronic physical health conditions with depressive and physiological anxiety symptoms in a community sample of youth and examined how those associations changed from early to midadolescence. METHODS: In this longitudinal study of 5147 youth, students and their caregivers were interviewed when youth were in grades 5 (mean age = 11), 7 (mean age = 13), and 10 (mean age = 16). Caregivers reported family sociodemographics, youth race/ethnicity, and youth chronic physical health history at baseline. Youth reported their depressive symptoms at each time point and their physiological anxiety symptoms at grades 7 and 10. RESULTS: At age 11, 28.5% had experienced a chronic physical health condition. Having any chronic physical health condition was related to elevated depressive symptoms at age 11 (2.05 ± 0.05 vs 1.89 ± 0.03; mean ± standard error; P < .01) and anxiety symptoms at age 16 (2.72 ± 0.06 vs 2.55 ± 0.04; P < .05). Experiencing multiple conditions was also related to experiencing more depressive symptoms (b = 0.13; P < .01) and physiological anxiety symptoms (b = 0.13; P < .05). After adjusting for previous mental health symptoms, having any condition still predicted anxiety at age 16. CONCLUSIONS: Children with chronic physical health conditions have an increased risk of depressive symptoms and physiological anxiety symptoms, especially in early and midadolescence. Repeated screening for these symptoms may help identify children in need of interventions.

Generational status and social factors predicting initiation of partnered sexual activity among Latino/a youth.

OBJECTIVE: Examine the longitudinal association of generational status (first = child and parent born outside the United States; second = child born in the United States, parent born outside the United States; third = child and parent born in the United States) and parent and peer social factors considered in 5th grade with subsequent oral, vaginal, and anal intercourse initiation by 7th and 10th grade among Latino/a youth. METHOD: Using data from Latino/a participants (N = 1,790) in the Healthy Passages™ study, the authors measured generational status (first = 18.4%, second = 57.3%, third-generation = 24.3%) and parental (i.e., monitoring, involvement, nurturance) and peer (i.e., friendship quality, social interaction, peer norms) influences in 5th grade and oral, vaginal, and anal intercourse initiation by 7th and 10th (retention = 89%) grade. RESULTS: Among girls, parental monitoring, social interaction, friendship quality, and peer norms predicted sexual initiation. Among boys, parental involvement, social interaction, and peer norms predicted sexual initiation (ps < .05). When ≥1 friend was perceived to have initiated sexual intercourse, third-generation Latinas were more than twice as likely as first- and second-generation Latinas (ps < .05) to initiate vaginal intercourse by 10th grade and almost 5 times as likely as first-generation Latinas to initiate oral intercourse by 7th grade. CONCLUSIONS: Among Latina youth, generational status plays a role in social influences on vaginal and oral intercourse initiation. Moreover, Latinas and Latinos differ in which social influences predict sexual intercourse initiation. Preventive efforts for Latino/a youth may need to differ by gender and generational status. (PsycINFO Database Record

NATIVE-It's Your Game: Adapting a Technology-Based Sexual Health Curriculum for American Indian and Alaska Native youth.

Sexually transmitted infection (STI) and birth rates among American Indian/Alaska Native (AI/AN) youth indicate a need for effective middle school HIV/STI and pregnancy prevention curricula to delay, or mitigate, the consequences of early sexual activity. While effective curricula exist, there is a dearth of curricula with content salient to AI/AN youth. Further, there is a lack of sexual health curricula that take advantage of the motivational appeal, reach, and fidelity of communication technology for this population, who are sophisticated technology users. We describe the adaptation process used to develop Native It's Your Game, a stand-alone 13-lesson Internet-based sexual health life-skills curriculum adapted from an existing promising sexual health curriculum, It's Your Game-Tech (IYG-Tech). The adaptation included three phases: (1) pre-adaptation needs assessment and IYG-Tech usability testing; (2) adaptation, including design document development, prototype programming, and alpha testing; and (3) post-adaption usability testing. Laboratory- and school-based tests with AI/AN middle school youth demonstrated high ratings on usability parameters. Youth rated the Native IYG lessons favorably in meeting the needs of AI/AN youth (54-86 % agreement across lessons) and in comparison to other learning channels (57-100 %) and rated the lessons as helpful in making better health choices (73-100 %). Tribal stakeholders rated Native IYG favorably, and suggested it was culturally appropriate for AI/AN youth and suitable for implementation in tribal settings. Further efficacy testing is indicated for Native IYG, as a potential strategy to deliver HIV/STI and pregnancy prevention to traditionally underserved AI/AN middle school youth.

Firearm Ownership and Acquisition Among Parents With Risk Factors for Self-Harm or Other Violence.

OBJECTIVE: Recent policy initiatives aiming to reduce firearm morbidity focus on mental health and illness. However, few studies have simultaneously examined mental health and behavioral predictors within families, or their longitudinal association with newly acquiring a firearm. METHODS: Population-based, longitudinal survey of 4251 parents of fifth-grade students in 3 US metropolitan areas; 2004 to 2011. Multivariate logistic models were used to assess associations between owning or acquiring a firearm and parent mental illness and substance use. RESULTS: Ninety-three percent of parents interviewed were women. Overall, 19.6% of families reported keeping a firearm in the home. After adjustment for confounders, history of depression (adjusted odds ratio [aOR], 1.36; 95% confidence interval [CI], 1.04-1.77), binge drinking (aOR 1.75; 95% CI, 1.14-2.68), and illicit drug use (aOR 1.75; 95% CI, 1.12-2.76) were associated with a higher likelihood of keeping a firearm in the home. After a mean of 3.1 years, 6.1% of parents who did not keep a firearm in the home at baseline acquired one by follow-up and kept it in the home (average annual likelihood = 2.1%). No risk factors for self-harm or other violence were associated with newly acquiring a gun in the home. CONCLUSIONS: Families with risk factors for self-harm or other violence have a modestly greater probability of having a firearm in the home compared with families without risk factors, and similar probability of newly acquiring a firearm. Treatment interventions for many of these risk factors might reduce firearm-related morbidity.

Relationship Between Adolescent Report of Patient-Centered Care and of Quality of Primary Care.

OBJECTIVE: Few studies have examined adolescent self-report of patient-centered care (PCC). We investigated whether adolescent self-report of PCC varied by patient characteristics and whether receipt of PCC is associated with measures of adolescent primary care quality. METHODS: We analyzed cross-sectional data from Healthy Passages, a population-based survey of 4105 10th graders and their parents. Adolescent report of PCC was derived from 4 items. Adolescent primary care quality was assessed by measuring access to confidential care, screening for important adolescent health topics, unmet need, and overall rating of health care. We conducted weighted bivariate analyses and multivariate logistic regression models of the association of PCC with adolescent characteristics and primary care quality. RESULTS: Forty-seven percent of adolescents reported that they received PCC. Report of receiving PCC was associated with high quality for other measures, such as having a private conversation with a clinician (adjusted odds ratio [aOR] 2.2; 95% confidence interval [CI] [1.9, 2.6]) and having talked about health behaviors (aOR 1.6; 95% CI 1.4, 1.8); it was also associated with lower likelihood for self-reported unmet need for care (aOR 0.8; 95% CI 0.7, 0.9) and having a serious untreated health problem (aOR 0.4; 95% CI 0.3, 0.5). CONCLUSIONS: Many adolescents do not report receiving PCC. Adolescent-reported PCC positively correlates with measures of high-quality adolescent primary care. Our study provides support for using adolescent-report of PCC as a measure of adolescent primary care quality.

Relationship of Age for Grade and Pubertal Stage to Early Initiation of Substance Use.

INTRODUCTION: Studies suggest students who are substantially older than the average age for their grade engage in risky health behaviors, including substance use. However, most studies do not account for the distinct reasons why students are old for their grade (ie, grade retention vs delayed school entry) or for their pubertal stage. Thus, whether the association between age for grade and substance use is confounded by these factors is unknown. We sought to determine whether age, grade, or pubertal stage were associated with early substance use. METHODS: Cross-sectional Healthy Passages Wave I survey data from 5,147 fifth graders and their caregivers in Alabama, California, and Texas from 2004 through 2006 were analyzed in 2014. Logistic regressions examined whether older age for grade, grade retention, delayed school entry, or pubertal stage were associated with use of any substance, cigarettes, alcohol, or other drugs. RESULTS: Seventeen percent of fifth graders reported trying at least 1 substance. Among boys, advanced pubertal stage was associated with increased odds of cigarette, alcohol, or other drug use, whereas delayed school entry was associated with lower odds of any substance, alcohol, or other drug use. Among girls, advanced pubertal stage was associated only with higher odds of alcohol use, and delayed school entry was not associated with substance use. Neither older age for grade or grade retention was independently associated with substance use after controlling for potential confounders. CONCLUSION: Advanced pubertal stage may be a more important risk factor for substance use than age for grade. Pediatricians should consider initiating substance use screening earlier for patients with advanced pubertal stage.

Associations between parental deployment, relocation, and risky sexual behaviors among a clinic-based sample of military-dependent youth.

Although sexual behaviors have been extensively studied among youth in general, they have been relatively understudied among military-dependent youth (MDY). Furthermore, the impact of unique military stressors, such as parental deployment and multiple relocations, on the sexual behaviors of MDY has not been assessed. In this pilot study, we estimated the prevalence of sexual behaviors among MDY, and examined the association between these behaviors and parental deployment and multiple relocations. Between June and September 2011, we recruited youth (N = 208; aged 15-19 years) who attended a military treatment facility in the southern United States, to complete a short, paper-based survey. We computed prevalence estimates and conducted Chi-square analyses, as well as logistic regression analyses, while adjusting for age, gender, and race/ethnicity. More than half (53.7 %) of the youth reported being sexually experienced, and many of these youth reported engaging in risky sexual behaviors. Parental deployment and multiple relocations were significantly associated only with having had sex in the past 3 months. Although with most sexual behaviors there was no significant association between parental deployment and multiple relocations, many MDY are sexually experienced and engage in risky sexual behaviors. MDY should thus be exposed to evidence-based strategies for sexually transmitted infection and pregnancy prevention, as well as provided with teen-friendly health care services and comprehensive sexual/reproductive health counseling.

Promoting Parent-Child Sexual Health Dialogue with an Intergenerational Game: Parent and Youth Perspectives.

OBJECTIVES: Sexual health discussions between parents and their preadolescent youth can delay sexual debut and increase condom and contraceptive use. However, parents frequently report being uncomfortable talking with their youth about sex, often reporting a lack of self-efficacy and skills to inform and motivate responsible decision making by youth. Intergenerational games may support parent-youth sexual health communication. The purpose of this study was to explore parent and youth perspectives on a proposed intergenerational game designed to increase effective parent-youth sexual health communication and skills training. MATERIALS AND METHODS: Eight focus groups were conducted: four with parents (n=20) and four with their 11-14-year-old youth (n=19), to identify similarities and differences in perspectives on gaming context, delivery channel, content, and design (components, features, and function) that might facilitate dyadic sexual health communication. RESULTS: Participants concurred that a sex education game could improve communication while being responsive to family time constraints. They affirmed the demand for an immersive story-based educational adventure game using mobile platforms and flexible communication modalities. Emergent themes informed the development of a features inventory (including educational and gaming strategies, communication components, channel, and setting) and upper-level program flow to guide future game development. CONCLUSIONS: This study supports the potential of a game to be a viable medium to bring a shared dyadic sexual health educational experience to parents and youth that could engage them in a motivationally appealing way to meaningfully impact their sexual health communication and youth sexual risk behaviors.

Gender role orientation is associated with health-related quality of life differently among African-American, Hispanic, and White youth.

PURPOSE: This study examined the association between gender role orientation (GRO) and health-related quality of life (HRQOL) in youth, and how this relationship may differ between males and females as well as among African-American, White, and Hispanic individuals. GRO has been reported to influence serious health outcomes including cancer, heart disease, mental illness, and mortality rates. However, few studies have examined the link between GRO and health outcomes for children, even though gender identity is formed in childhood. METHODS: Data were examined from 4824 participants in the Healthy Passages™ project, a population-based survey of fifth-grade children in three US metropolitan areas. Children reported their own HRQOL using the PedsQL and degree of female, male, and androgynous GRO using the Children's Sex Role Inventory. RESULTS: Based on structural equations analysis, male GRO was positively associated with HRQOL for all racial/ethnic groups, regardless of sex, whereas female GRO was associated with better HRQOL for Hispanic and White females and poorer HRQOL for Hispanic males. Androgynous GRO was associated with better HRQOL among Hispanic and White females, but not males nor African-Americans of either sex. CONCLUSIONS: Racial/ethnic differences emerged for female and androgynous, but not male, GROs. Hispanic males are the only group for which GRO (female) was associated with poorer HRQOL. Future research should find ways to help youth overcome negative effects on health from gender beliefs and behavior patterns with sensitivity to racial/ethnic membership.

Common Versus Specific Correlates of Fifth-Grade Conduct Disorder and Oppositional Defiant Disorder Symptoms: Comparison of Three Racial/Ethnic Groups.

The extent to which risk profiles or correlates of conduct disorder (CD) and oppositional defiant disorder (ODD) symptoms overlap among youth continues to be debated. Cross-sectional data from a large, representative community sample (N = 4,705) of African-American, Latino, and White fifth graders were used to examine overlap in correlates of CD and ODD symptoms. About 49 % of the children were boys. Analyses were conducted using negative binomial regression models, accounting for several confounding factors (e.g., attention deficit/hyperactivity disorder symptoms), sampling weights, stratification, and clustering. Results indicated that CD and ODD symptoms had very similar correlates. In addition to previously established correlates, several social skills dimensions were significantly related to ODD and CD symptoms, even after controlling for other correlates. In contrast, temperamental dimensions were not significantly related to CD and ODD symptoms, possibly because more proximal correlates (e.g., social skills) were also taken into account. Only two factors (gender and household income) were found to be specific correlates of CD, but not ODD, symptoms. The pattern of common and specific correlates of CD and ODD symptoms was replicated fairly consistently across the three racial/ethnic subgroups. Implications of these findings for further research and intervention efforts are discussed.

Associations between socioeconomic status and obesity in diverse, young adolescents: variation across race/ethnicity and gender.

OBJECTIVE: This study examined the association between socioeconomic status (SES) and obesity risk during early adolescence, ages 10-13 years, and whether this association is present in different racial/ethnic and gender groups during 2 time points in early adolescence. METHOD: Data were from the Healthy Passages study, which enrolled 4,824 African American, Hispanic, and White 5th graders (ages 10-11) in a population-based, longitudinal study conducted in 3 U.S. metropolitan areas, and assessed them again 2 years later. Weight status was classified from measured body mass index using standard criteria into nonobese and obese (27% in 5th grade). SES was indexed based on highest education attainment in the household. RESULTS: Youth in the highest SES had a significantly lower prevalence of obesity than those of lower SES at both 5th and 7th grades when disregarding race/ethnicity. Within-racial/ethnic group analyses mostly confirmed this pattern for Hispanic and White youth, but not for African American youth. When also considering gender, the SES differential in obesity risk was more pronounced among White girls and 5th-grade Hispanic boys. CONCLUSION: Growing up in a high SES home, marked by having a member with at least a college degree, is associated with lower risk for obesity among Hispanic and White youth. For African American youth, there appears to be no association between SES and obesity. Thus the health advantage generally attributed to higher SES does not appear consistently across racial/ethnic groups for obesity in youth. Further research should identify influences on weight status beyond SES, especially among African American youth.

Media violence exposure and physical aggression in fifth-grade children.

OBJECTIVE: To examine the association of media violence exposure and physical aggression in fifth graders across 3 media types. METHODS: We analyzed data from a population-based, cross-sectional survey of 5,147 fifth graders and their parents in 3 US metropolitan areas. We used multivariable linear regression and report partial correlation coefficients to examine associations between children's exposure to violence in television/film, video games, and music (reported time spent consuming media and reported frequency of violent content: physical fighting, hurting, shooting, or killing) and the Problem Behavior Frequency Scale. RESULTS: Child-reported media violence exposure was associated with physical aggression after multivariable adjustment for sociodemographics, family and community violence, and child mental health symptoms (partial correlation coefficients: TV, 0.17; video games, 0.15; music, 0.14). This association was significant and independent for television, video games, and music violence exposure in a model including all 3 media types (partial correlation coefficients: TV, 0.11; video games, 0.09; music, 0.09). There was a significant positive interaction between media time and media violence for video games and music but not for television. Effect sizes for the association of media violence exposure and physical aggression were greater in magnitude than for most of the other examined variables. CONCLUSIONS: The association between physical aggression and media violence exposure is robust and persistent; the strength of this association of media violence may be at least as important as that of other factors with physical aggression in children, such as neighborhood violence, home violence, child mental health, and male gender.

Changes in obesity between fifth and tenth grades: a longitudinal study in three metropolitan areas.

BACKGROUND: Despite epidemic childhood obesity levels, we know little about how BMI changes from preadolescence to adolescence and what factors influence changes. METHODS: We studied 3961 randomly selected public school students and 1 parent per student in 3 US metropolitan areas in fifth and again in tenth grades. In each grade, we measured child and parent height/weight and calculated BMI category. We examined whether baseline sociodemographic characteristics, child health-related factors, and parental obesity were significantly associated with exit from and entry into obesity from fifth to tenth grade. RESULTS: Fifth- and tenth-graders were 1%/2% underweight, 53%/60% normal weight, 19%/18% overweight, and 26%/20% obese, respectively. Among obese tenth-graders, 83% had been obese as fifth-graders and 13% had been overweight. Sixty-five percent of obese fifth-graders remained obese as tenth-graders, and 23% transitioned to overweight. Multivariately, obese fifth-graders who perceived themselves to be much heavier than ideal (P = .01) and those who had lower household education (P = .006) were less likely to exit obesity; by contrast, overweight fifth-graders were more likely to become obese if they had an obese parent (P < .001) or watched more television (P = .02). CONCLUSIONS: Obese fifth-graders face challenges in reducing obesity, especially when they lack advantages associated with higher socioeconomic status or when they have a negative body image. Clinicians and others should educate parents on the importance of preventing obesity very early in development. Children who are not yet obese by fifth grade but who have an obese parent or who watch considerable television might benefit from monitoring, as might children who have negative body images.