Achieving Cardiovascular Health in Young Adulthood—Which Adolescent Factors Matter?

AbstractPurposeTo examine associations of adolescent body mass index (BMI), tobacco use, and physical activity with optimal physiologic cardiovascular health (CVH) in adulthood.MethodsData were from 12,139 participants in Waves I (1995–1996) and IV (2007–2008) of the National Longitudinal Study of Adolescent Health. We defined optimal CVH as normal blood pressure, glucose, and cholesterol without diabetes or cardiovascular disease. We used logistic regression to estimate odds of having optimal CVH at ages 24–32 years (Wave IV) according to BMI category, smoking status, and physical activity at ages 11–19 years (Wave I).ResultsFew young adults (16%) had optimal CVH. Adolescents with normal BMI were more than twice as likely to have optimal young adult CVH compared to those who were obese (adjusted odds ratio, 2.77; 95% confidence interval, 1.97–3.89). Adolescent smoking and physical activity did not predict young adult CVH.ConclusionsLower adolescent BMI is associated with young adult CVH

Sexual Orientation Disparities in BMI among US Adolescents and Young Adults in Three Race/Ethnicity Groups

Obesity is a key public health issue for US youth. Previous research with primarily white samples of youth has indicated that sexual minority females have higher body mass index (BMI) and sexual minority males have lower BMI than their same-gender heterosexual counterparts, with sexual orientation differences in males increasing across adolescence. This research explored whether gender and sexual orientation differences in BMI exist in nonwhite racial/ethnic groups. Using data from Waves I–IV (1995–2009) of the US National Longitudinal Study of Adolescent Health (N = 13,306, ages 11–34 years), we examined associations between sexual orientation and BMI (kg/m2) over time, using longitudinal linear regression models, stratified by gender and race/ethnicity. Data were analyzed in 2013. Among males, heterosexual individuals showed greater one-year BMI gains than gay males across all race/ethnicity groups. Among females, white and Latina bisexual individuals had higher BMI than same-race/ethnicity heterosexual individuals regardless of age; there were no sexual orientation differences in black/African Americans. Sexual orientation disparities in BMI are a public health concern across race/ethnicity groups. Interventions addressing unhealthy weight gain in youth must be relevant for all sexual orientations and race/ethnicities

Weight misperception among young adults with overweight/obesity associated with disordered eating behaviors

ObjectiveThe purpose of this study was to examine the cross‐sectional association between weight misperception among young adults with overweight/obesity and disordered eating behaviors.MethodIn a subsample of young adults with overweight or obesity participating in Wave III (2001–2002) of The National Longitudinal Study of Adolescent to Adult Health (n = 5,184), we examined the cross‐sectional association between weight under‐perception (i.e., perceiving oneself to be at a healthy body weight or underweight) and disordered eating (fasting/meal skipping for weight control, purging/pills for weight control, overeating/loss of control eating, and use of performance‐enhancing products/substances).ResultsAbout 20% of young adult females under‐perceived their weight compared to 48% of males. Individuals who misperceived their weight as healthy were significantly less likely to report fasting/meal skipping (Females: OR: 0.25, 95% CI: 0.14–0.43; Males: OR: 0.31, 95% CI: 0.20–0.48) and vomiting or taking diet pills/laxatives/diuretics (Females: OR: 0.10, 95% CI: 0.04–0.25; Males: OR: 0.10, 95% CI: 0.04–0.25) for weight control. Among females, those who misperceived their weight status as healthy were also less likely to report overeating or loss of control eating (OR: 0.41, 95% CI: 0.24–0.71). Greater use of performance‐enhancing products/substances was seen among males who under‐perceived their weight as healthy (OR: 2.06, 95% CI: 1.57–2.72) and among both females (OR: 2.29, 95% CI: 1.40–20.0) and males (OR: 2.27, 95% CI: 1.13–4.55) who perceived themselves to be underweight.DiscussionWeight under‐perception among young adults with overweight/obesity may convey some benefit related to disordered eating behaviors, but could be a risk factor for the use of performance‐enhancing products/substances. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord ; 49:937–946)Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/134411/1/eat22565.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/134411/2/eat22565_am.pd

Contextual Effects of Neighborhoods and Schools on Adolescent and Young Adult Marijuana Use in the United States

Little is known about the unique contribution of schools vs neighborhoods in driving adolescent marijuana use. This study examined the relative contribution of each setting and the influence of school and neighborhood socioeconomic status on use. We performed a series of cross-classified multilevel logistic models predicting past 30-day adolescent (N = 18 329) and young adult (N = 13 908) marijuana use using data from Add Health. Marijuana use differed by age, sex, race/ethnicity, and public assistance in adjusted models. Variance parameters indicated a high degree of clustering by school (σ2 = 0.30) and less pronounced clustering by neighborhood (σ2 = 0.06) in adolescence when accounting for both levels simultaneously in a cross-classified multilevel model. Clustering by school persisted into young adulthood (σ2 = 0.08). Parental receipt of public assistance increased the likelihood of use during adolescence (odds ratio = 1.39; 95% confidence interval: 1.19–1.59), and higher parental education was associated with increased likelihood of use in young adulthood. These findings indicate that both contexts may be promising locations for intervention

Factors associated with sexual orientation and gender disparities in chronic pain among U.S. adolescents and young adults

This research investigated factors associated with sexual orientation disparities in chronic pain frequency among youth. Data were analyzed from 4534 female and 3785 male youth from Waves I–IV (1995–2009) of the U.S. National Longitudinal Study of Adolescent to Adult Health. Gender-stratified weighted logistic regression models controlled for sociodemographic characteristics and included sexual orientation (primary predictor) and frequency of three types of chronic pain (outcomes). Models with sexual orientation only were compared to models with factors hypothesized to increase or decrease risk of pain. Significant odds ratios (OR) for chronic pain frequency (daily/weekly vs. rarely) with confidence intervals (CI) and associated factors are reported. Compared to same-gender heterosexual females, mostly heterosexuals were more likely to report headaches (OR = 1.40, CI = 1.09, 1.79) and mostly heterosexuals and bisexuals were more likely to report muscle/joint pain (mostly heterosexual OR = 1.69, CI = 1.29, 2.20; bisexual OR = 1.87, CI = 1.03, 3.38). Compared to same-gender heterosexual males, gay males were more likely to report headaches (OR = 2.00, CI = 1.06, 3.82), but less likely to report muscle/joint pain (OR = 0.28, CI = 0.11, 0.74). Significant disparities were attenuated by up to 16% when associated factors were added to the model. Sexual orientation disparities in chronic pain were partially explained by associated factors, but more research is needed to develop intervention and prevention strategies

Effect of clinician information sessions on diagnostic testing for Chagas disease.

BackgroundChagas disease is a potentially life-threatening neglected disease of poverty that is endemic in continental Latin America. Caused by Trypanosoma cruzi (T. cruzi), it is one of six parasitic diseases in the United States targeted by the Centers for Disease Control as a public health problem in need of action. An estimated 300,000 people are infected with T. cruzi in the United States (US). Although its morbidity, mortality and economic burden are high, awareness of Chagas disease is lacking among many healthcare providers in the US. The purpose of this analysis is to determine if the number of diagnostic tests performed at a community health center serving an at-risk population for Chagas disease increased after information sessions. A secondary aim was to determine if there was a difference by provider type, i.e., nurse practitioner vs. physician, or by specialty in the number of patients screened.Methodology/principal findingsWe conducted a retrospective data analysis of the number of Chagas serology tests performed at a community health center before and after information sessions for clinicians. A time series analysis was conducted focusing on the Adult and Family Medicine Departments at East Boston Neighborhood Health Center (EBNHC). Across all departments there were 1,957 T. cruzi tests performed before the sessions vs. 2,623 after the sessions. Interrupted time series analysis across departments indicated that testing volume was stable over time prior to the sessions (pre-period slope = +4.1 per month; p = 0.12), followed by an immediate shift after the session (+51.6; p = 0.03), while testing volume remained stable over time after the session (post-period slope = -6.0 per month; p = 0.11).Conclusion/significanceIn this study, Chagas testing increased after information sessions. Clinicians who began testing their patients for Chagas disease after learning of the importance of this intervention added an extra, potentially time-consuming task to their already busy workdays without external incentives or recognition

Association between resources and staffing and reaching ≥ 80% of target enrollment among actively recruiting protocols.

<p>*P-values calculated using Mantel Haenszel test for linear trend were designated with an asterisk</p><p>Association between resources and staffing and reaching ≥ 80% of target enrollment among actively recruiting protocols.</p