Adolescent Access to Patient-Centered Medical Homes

OBJECTIVES

To analyze the distribution of patient-centered medical homes (PCMHs) among US adolescents, and to examine whether disparities exist among subgroups.

STUDY DESIGN

Data on adolescents ages 12-17 years (n = 34 601) from the 2011-2012 National Survey of Children's Health were used in this cross-sectional study to determine what proportion had access to a PCMH. Multivariable logistic regression was used to calculate the odds of having a PCMH, adjusting for sociodemographic characteristics and special health care needs. Comparisons were made to distribution of PCMH in 2007.

RESULTS

Although most US adolescents had a usual source of care (91%), only about one-half (51%) had access to a PCMH. Disparities in the prevalence of PCMHs were seen by race/ethnicity, poverty, and having special health care needs. There were lower adjusted odds in having a PCMH for Hispanic (aOR, 0.56; 95% CI, 0.45-0.68) and black adolescents (aOR, 0.55; 95% CI, 0.46-0.66) compared with white adolescents. Those living below 4 times the poverty level had lower adjusted odds of PCMH access. Adolescents with 3-5 special health care needs had lower adjusted odds (aOR, 0.43; 95% CI, 0.35-0.52) of having a PCMH compared with adolescents without any special health care needs. Other than receiving family centered care, every component of PCMH was slightly lower in 2011-2012 compared with 2007.

CONCLUSIONS

PCMH access was lower among minorities, those living in poverty, and those with multiple special health care needs. These disparities in PCMH access among these typically underserved groups call for further study and interventions that would make PCMHs more accessible to all adolescents.

Adverse Childhood Experiences and Protective Factors With School Engagement

OBJECTIVES

To determine the associations of adverse childhood experiences (ACEs) and protective familial and community factors with school performance and attitudes in children ages 6 to 17.

METHODS

A cross-sectional analysis of the 2011-2012 National Survey of Children's Health was performed. All data were demographically weighted and included 65 680 children ages 6 to 17. The survey identified up to 9 ACEs in each child. ACE scores were categorized as 0, 1, 2, 3, and ≥4 ACEs. Children's protective factors (PFs) included the following: safe neighborhood, supportive neighbors, 4 neighborhood amenities, well-kept neighborhood, no household smoking, ≥5 family meals per week, and a parent who can talk to the child. PFs were categorized into ≤3, 4, 5, 6, and 7 PFs. School outcomes included the following: child repeated ≥1 grade; never, rarely, or sometimes completes homework; and never, rarely, or sometimes cares about school. χ² tests and logistic regressions assessed the relationships between ACEs and school outcomes, PFs and school outcomes, and both ACEs and PFs and school outcomes, adjusting for sex, age, race, ethnicity, and maternal education.

RESULTS

Each negative school outcome is associated with higher ACE scores and lower PF scores. After adding PFs into the same model as ACEs, the negative outcomes are reduced. The strongest PF is a parent who can talk to the child about things that matter and share ideas.

CONCLUSIONS

As children's ACE scores increase, their school performance and attitudes decline. Conversely, as children's PF scores increase, school outcomes improve. Pediatric providers should consider screening for both ACEs and PFs to identify risks and strengths to guide treatment, referral, and advocacy.

Intoxication and Flame Burn Injuries in Young Adults in the United States

Flame injuries are the primary cause of burns in young adults. Although drug and alcohol intoxication has been associated with other types of trauma, its role in burn injury has not been well described in this population. The purpose of this study was to investigate the association of intoxication and flame burn injuries in young adults in the United States. The 2014 Nationwide Emergency Department Sample was queried for burn injury visits of young adult patients, 13-25 years old. This data is weighted to allow for national estimates. Burn mechanism and intoxication status were determined by International Classification of Diseases, Ninth Revision codes. Multivariable logistic regression analysis was used to assess the association of intoxication and emergency department (ED) visits due to flame burns, adjusting for patient age, gender, zip code median income, zip code rural-urban designation, timing of visit, and hospital region. Further analyses assessed the odds of admission or transfer, as a possible proxy of injury severity, in patients with flame or other burns, with and without intoxication adjusting for patient age, gender, primary insurance, and hospital trauma designation. There were 20,787 visits for patients 13-25 years old with burn injuries and 12.9% (n = 2678) had a codiagnosis of intoxication. There was an increasing proportion of intoxication by age (5.8% 13-17 years old, 25% 18-20 years old, 69% 21-25 years old, P < .001). ED visits for burns with a codiagnosis of intoxication had 1.34 times ([95% confidence interval (CI): 1.18, 1.52], P < .01) higher odds of having flame burns compared to other burn mechanisms. Those with flame burns and intoxication were most likely to be admitted or transferred when compared to nonflame, nonintoxication visits in the adjusted model (odds ratio [OR] 5.49, [95% CI: 4.29, 7.02], P < .01). Furthermore, the odds of admission or transfer in visits with the combined exposure of intoxication and flame mechanism were significantly higher than visits due to nonflame burns and intoxication (OR 2.75, [2.25, 3.36], P < .01) or flame burns without intoxication (OR 3.00, [95% CI: 2.61, 3.42], P < .01). This study identified a significant association between flame-burn-related ED visits and intoxication in the young adult population in the United States. In addition, the combination of flame mechanism and intoxication appears to result in more substantial injury compared with either exposure alone. The relationship seen between intoxication and flame burn injury underscores a major target for burn prevention efforts in the young adult population.

Neighborhood Risk and Hospital Use for Pediatric Asthma, Rhode Island, 2005-2014

Introduction

Studies consistently show that children living in poor neighborhoods have worse asthma outcomes. The objective of our study was to assess the association between negative neighborhood factors (ie, neighborhood risk) and pediatric asthma hospital use.

Methods

This retrospective study used data from children aged 2 to 17 years in a statewide (Rhode Island) hospital network administrative database linked to US Census Bureau data. We defined an asthma visit as an International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) code of 493 in any diagnosis field. We used 8 highly correlated measures for each census-block group to construct an index of neighborhood risk. We used maps and linear regression to assess the association of neighborhood risk with average annual census-block–group rates of asthma emergency department visits and hospitalizations. We used multivariable analyses to identify child characteristics and neighborhood risk associated with an asthma revisit, accounting for the child’s sociodemographic information, season, and multiple measurements per child.

Results

From 2005 through 2014, we counted 359,195 visits for 146,889 children. Of these, 12,699 children (8.6%) had one or more asthma visits. Linear regression results showed 1.18 (95% confidence interval, 1.06–1.30) more average annual emergency departments visits per 100 children and 0.41 (95% confidence interval, 0.34–0.47) more average annual hospitalizations per 100 children in neighborhoods in the highest-risk index quintile than in neighborhoods in the lowest-risk index quintile.

Conclusion

Interventions to improve asthma outcomes among children should move beyond primary care or clinic settings and involve a careful evaluation of social context and environmental triggers.

The influence of depression status on weekly exercise in children ages 6 to 17 years

Exercise has been found to be an effective treatment for mild to moderate depression. The purpose of this study is to explore the relationship between depression status and weekly exercise in children ages 6 to 17 years stratifying by age and sex using a large nationally representative sample. The study data (n = 65,059) came from the 2011-12 National Survey of Children's Health. Depression categories were current, former, and no history of diagnosed depression. Exercise categories were exercising ≤6 days a week and 7 days a week. Multivariable regression stratified by age and by sex was conducted on the weighted survey data. Among children age 6 to 17, 95.2% were never depressed, 2.1% were formerly depressed, and 2.8% were currently depressed and 28.0% exercised daily. Currently depressed children had 0.75 (95% CI 0.56, 1.00) times and formerly depressed children had 1.09 (95% CI 0.76, 1.57) times the adjusted odds of exercising daily compared to never depressed children. Stratified separately by sex and by age, females and children age 12 to 17 with current depression had 0.63 (95% CI 0.42, 0.94) and 0.48 (95% CI 0.35, 0.66) times the adjusted odds of exercising daily compared to their counterparts with no depression. This study indicates a significant difference in daily exercise habits between currently depressed children age 12 to 17 and females compared to their never depressed counterparts. Healthcare workers should be aware of the possible heightened risk of physical inactivity for depressed female children and children age 12 to 17.

Depression among Women Released from Prison or Jail in the United States

Risk factors for depression among 179 women recently released from prison or jail in a state correctional facility in the northeastern United States were examined in this study. The Center for Epidemiologic Studies Depression Scale (CESD-10) was used to measure longitudinal, self-reported depression data. In addition, potential risk factors for depression among women recently released from prison and jail were analyzed. Findings of this study indicated that approximately 83% of the women suffered depression throughout baseline and/or at least one follow up period after release. Significant risk factors for depression among these women included drug use, alcohol use, physical partner abuse, number of living children, and emotional abuse during childhood. Women who used drugs other than marijuana were eight times as likely to suffer from depression compared with women who had never used such drugs.

Having a Regular Primary Care Provider Is Associated With Improved Markers of Well-Being Among Children With Attention-Deficit Hyperactivity Disorder

We examined the association between having a regular primary care physician (PCP) and measures of flourishing and academic success in children with attention-deficit hyperactivity disorder (ADHD). We performed a cross-sectional study using data from the 2011-2012 National Survey of Children's Health. Children aged 6 to 17 years with a diagnosis of ADHD were included in the study (n = 8173). The exposure was whether the guardian identified a regular PCP for their child. The outcomes were parental-reported measures of child well-being and academic performance. Among the study population, 8.9% reported no regular PCP. These children were found to be significantly less likely to finish assigned tasks (adjusted odds ratio [OR] = 0.52, 95% confidence interval [CI] = 0.35-0.79), care about school (adjusted OR = 0.62, 95% CI = 0.38-0.92), and finish homework (adjusted OR = 0.58, 95% CI = 0.36-0.88). There were no differences in other examined outcomes. Enhancing longitudinal care for this population may optimize their academic performance.

Prenatal Exposure to Stressful Life Events and Infant Breastfeeding

BACKGROUND

Of the various barriers to breastfeeding, limited information is available on the relationship between prenatal stress and breastfeeding. This study investigates the association between prenatal stressful life event (SLE) exposure and breastfeeding initiation postpartum.

MATERIALS AND METHODS

Using Rhode Island Pregnancy Risk Assessment Monitoring System data from 2012 to 2014, SLE was defined as self-report of prenatal exposure to 14 predefined life events such as job loss or illness. Exposure to SLE was categorized by number and type of events. Multivariable logistic regression was performed to assess the relationship between SLE and breastfeeding initiation. Results accounted for complex survey design and were adjusted for maternal and infant characteristics (age, race, ethnicity, insurance, delivery type, parity, gestational age, birth weight for gestational age, and neonatal intensive care unit admission).

RESULTS

Among 3,353 respondents, 86% reported breastfeeding initiation, 74% reported exposure to ≥1 SLE, and 17% reported exposure to ≥4 SLE. Decreased odds of breastfeeding initiation were associated with prenatal exposure to ≥4 SLE (adjusted odds ratio [aOR] 0.67; 95% confidence interval [CI]: 0.48-0.95), emotional stressors (aOR 0.77; 95% CI: 0.61-0.98), and traumatic stressors (aOR 0.68; 95% CI: 0.50-0.91).

CONCLUSION

This study underscores the impact of exposure to prenatal SLE on breastfeeding initiation among postpartum women. Findings may assist providers in identifying at-risk women for anticipatory guidance to improve breastfeeding rates.

Pediatric Emergency Department Utilization and Reliance by Insurance Coverage in the United States

OBJECTIVES

For many children, the emergency department (ED) serves as the main destination for health care, whether it be for emergent or nonurgent reasons. Through examination of repeat utilization and ED reliance (EDR), in addition to overall ED utilization, we can identify subpopulations dependent on the ED as their primary source of health care.

METHODS

Nationally representative data from the 2010 to 2014 Medical Expenditure Panel Survey were used to examine the annual ED utilization of children age 0 to 17 years by insurance coverage. Overall utilization, repeat utilization (two or more ED visits), and EDR (percentage of all health care visits that occur in the ED) were examined using multivariate models, accounting for weighting and the complex survey design. High EDR was defined as having > 33% of outpatient visits in a year being ED visits.

RESULTS

A total of 47,926 children were included in the study. Approximately 12% of children visited an ED within a 1-year period. A greater number of children with public insurance (15.2%) visited an ED at least once, compared to privately insured (10.1%) and uninsured (6.4%) children. Controlling for covariates, children with public insurance were more likely to visit the ED (adjusted odds ratio [aOR] = 1.55, 95% confidence interval [CI] = 1.40-1.73) than children with private insurance, whereas uninsured children were less likely (aOR = 0.64, 95% CI = 0.51-0.81). Children age 3 and under were significantly more likely to visit the ED than children age 15 to 17, whereas female children and Hispanic and non-Hispanic other race children were significantly less likely to visit the ED than male children and non-Hispanic white children. Among children with ED visits, 21% had two or more visits to the ED in a 1-year period. Children with public insurance were more likely to have two or more visits to the ED (aOR = 1.53, 95% CI = 1.19-1.98) than children with private insurance whereas there was no significant difference in repeat ED utilization for uninsured children. Publicly insured (aOR = 1.70, 95% CI = 1.47-1.97) and uninsured children (aOR = 1.90, 95% CI = 1.49-2.42) were more likely to be reliant on the ED than children with private insurance.

CONCLUSIONS

Health insurance coverage was associated with overall ED utilization, repeat ED utilization, and EDR. Demographic characteristics, including sex, age, income, and race/ethnicity were important predictors of ED utilization and reliance.

Prospective Association of Physical Activity and Heart Failure Hospitalizations Among Black Adults With Normal Ejection Fraction: The Jackson Heart Study

BACKGROUND

Given high rates of obesity, hypertension, and diabetes mellitus, black persons are at risk to develop heart failure. The association of moderate to vigorous physical activity (MVPA) and heart failure in black adults is underresearched. The purpose of this study was to explore whether greater MVPA was associated with lower risk of heart failure hospitalizations (HFHs) among black adults with normal ejection fractions.

METHODS AND RESULTS

We performed a prospective analysis of 4066 black adults who participated in the Jackson Heart Study and who had physical activity measured, had normal ejection fraction on 2-dimensional echocardiograms, and were followed for 7 years for incident HFH. We used Cox proportional regression analyses adjusted for age, sex, body mass index, smoking status, hypertension, diabetes mellitus, chronic obstructive pulmonary disease, coronary heart disease, atrial fibrillation, and chronic kidney disease and examined effect modification by sex and body mass index. Of the eligible population, 1925 participants, according to the duration of MVPA, had poor health (0 minutes/week), 1332 had intermediate health (1-149 minutes/week), and 809 had ideal health (≥150 minutes/week). There were 168 incident HFHs. MVPA for intermediate and ideal health was associated with decreasing risk of incident HFH (hazard ratio: 0.70 [95% confidence interval, 49-1.00] and 0.35 [95% confidence interval, 0.19-0.64], respectively; P_trend=0.003). The full model revealed hazard ratios of 0.74 [95% confidence interval, 0.52-1.07] and 0.41 [95% confidence interval, 0.22-0.74], respectively. There was no effect modification between MVPA and body mass index or sex on incident HFH.

CONCLUSIONS

A dose-response relationship between increasing levels of MVPA and protection from incident HFH was found in black men and women with normal ejection fractions.

The State of Prescreening Discussions About Prostate-specific Antigen Testing Following Implementation of the 2012 United States Preventive Services Task Force Statement

OBJECTIVE

To determine if the quality of prescreening discussions has changed following release of the United States Preventive Services Task Force statement against prostate cancer screening.

METHODS

This cross-sectional study used the 2012 and 2014 Behavioral Risk Factor Surveillance System surveys. Respondents were categorized based on the year in which they responded to the Behavioral Risk Factor Surveillance System Survey. Quality of prescreening discussion was operationalized as having discussed only advantages, only disadvantages, both advantages and disadvantages, or neither. Race/ethnicity, education level, income, insurance status, and having a prostate-specific antigen (PSA) level actually drawn after prescreening counseling served as confounders in our multivariate analysis.

RESULTS

Among 217,053 men in the analytic sample, 37% were told about only advantages of PSA screening compared to 30% of men who were advised about both advantages and disadvantages. Men who were told about neither advantages nor disadvantages were more likely to be Hispanic, not graduate high school, have low income, and not have insurance. Controlling for covariates, men in 2014 were significantly more likely to have undergone PSA testing without having discussed either advantages or disadvantages than men in 2012.

CONCLUSION

Comprehensive prescreening discussions about advantages and disadvantages of PSA testing are critical to informed decision making about prostate cancer screening. Disparities not only exist with regard to the quality of prescreening discussions that patients receive from their providers prior to PSA testing across categories of race/ethnicity, education, income, and insurance status, but these disparities became more substantial between 2012 and 2014. Further investigation is warranted to elicit more specific reasons behind these variations.

Association of Sickle Cell Trait With Hemoglobin A1c in African Americans

Importance

Hemoglobin A1c (HbA1c) reflects past glucose concentrations, but this relationship may differ between those with sickle cell trait (SCT) and those without it.

Objective

To evaluate the association between SCT and HbA1c for given levels of fasting or 2-hour glucose levels among African Americans.

Design, Setting, and Participants

Retrospective cohort study using data collected from 7938 participants in 2 community-based cohorts, the Coronary Artery Risk Development in Young Adults (CARDIA) study and the Jackson Heart Study (JHS). From the CARDIA study, 2637 patients contributed a maximum of 2 visits (2005-2011); from the JHS, 5301 participants contributed a maximum of 3 visits (2000-2013). All visits were scheduled at approximately 5-year intervals. Participants without SCT data, those without any concurrent HbA1c and glucose measurements, and those with hemoglobin variants HbSS, HbCC, or HbAC were excluded. Analysis of the primary outcome was conducted using generalized estimating equations (GEE) to examine the association of SCT with HbA1c levels, controlling for fasting or 2-hour glucose measures.

Exposures

Presence of SCT.

Main Outcomes and Measures

Hemoglobin A1c stratified by the presence or absence of SCT was the primary outcome measure.

Results

The analytic sample included 4620 participants (mean age, 52.3 [SD, 11.8] years; 2835 women [61.3%]; 367 [7.9%] with SCT) with 9062 concurrent measures of fasting glucose and HbA1c levels. In unadjusted GEE analyses, for a given fasting glucose, HbA1c values were statistically significantly lower in those with (5.72%) vs those without (6.01%) SCT (mean HbA1c difference, -0.29%; 95% CI, -0.35% to -0.23%). Findings were similar in models adjusted for key risk factors and in analyses using 2001 concurrent measures of 2-hour glucose and HbA1c concentration for those with SCT (mean, 5.35%) vs those without SCT (mean, 5.65%) for a mean HbA1c difference of -0.30% (95% CI, -0.39% to -0.21%). The HbA1c difference by SCT was greater at higher fasting (P = .02 for interaction) and 2-hour (P = .03) glucose concentrations. The prevalence of prediabetes and diabetes was statistically significantly lower among participants with SCT when defined using HbA1c values (29.2% vs 48.6% for prediabetes and 3.8% vs 7.3% for diabetes in 572 observations from participants with SCT and 6877 observations from participants without SCT; P<.001 for both comparisons).

Conclusions and Relevance

Among African Americans from 2 large, well-established cohorts, participants with SCT had lower levels of HbA1c at any given concentration of fasting or 2-hour glucose compared with participants without SCT. These findings suggest that HbA1c may systematically underestimate past glycemia in black patients with SCT and may require further evaluation.

Residential Proximity to Traffic-Related Pollution and Atherosclerosis in 4 Vascular Beds Among African-American Adults: Results From the Jackson Heart Study

To our knowledge, no study has investigated the association of long-term exposure to traffic pollution with markers of atherosclerosis in 4 vascular beds simultaneously in an all-African-American cohort. Among participants in the Jackson Heart Study (Jackson, Mississippi; baseline mean age = 55.5 (standard deviation, 12.7) years), we used linear regression to estimate percent differences in carotid intima-media thickness (CIMT) at baseline (2004) and used modified Poisson regression (robust error variance) to estimate prevalence ratios for peripheral artery disease (PAD), coronary artery calcification (CAC), and abdominal aortic calcification (AAC) at the first follow-up visit (2005-2008) for persons living less than 150 m (versus more than 300 m) from major roadways, adjusting for confounders. Living less than 150 m from such roadways was associated with a significant 6.67% (95% confidence interval: 1.28, 12.35) increase in CIMT (4,800 participants). PAD prevalence among persons living less than 150 m from a major roadway was 1.17 (95% confidence interval: 0.73, 1.86) times that of persons living more than 300 m away (4,443 participants), but this result was not statistically significant. There was no association for CAC or AAC. The association with CIMT was stronger in participants with a cardiovascular disease history than in those without one (P = 0.04). We observed an association in the carotid vascular beds but not the coronary, abdominal, or peripheral vascular beds. Our results highlight the need to consider residential proximity to roadways as a potential cardiovascular disease risk factor for blacks.

Adverse childhood events: incarceration of household members and health-related quality of life in adulthood

BACKGROUND

Incarceration of a household member has been associated with adverse outcomes for child well-being.

METHODS

We assessed the association between childhood exposure to the incarceration of a household member and adult health-related quality of life (HRQOL) in the 2009/2010 Behavioral Risk Factor Surveillance System controlling for age, race/ethnicity, education, and additional adverse childhood experiences.

RESULTS

Adults who lived in childhood with an incarcerated household member had higher risk of poor HRQOL compared with adults who had not (adjusted relative risk [ARR] 1.18; 95% CI 1.07, 1.31). Among Black adults the association was strongest with the physical health component of HRQOL (ARR 1.58 [95% CI 1.18, 2.12]); among White adults, the association was strongest with the mental health component of HRQOL (ARR 1.29, [95% CI 1.07-1.54]).

CONCLUSIONS

Living with an incarcerated household member during childhood is associated with higher risk of poor HRQOL during adulthood, suggesting that the collateral damages of incarceration for children are long-term.

Racial Differences in the Performance of Existing Risk Prediction Models for Incident Type 2 Diabetes: The CARDIA Study

OBJECTIVE

In 2010, the American Diabetes Association (ADA) added hemoglobin A1c (A1C) to the guidelines for diagnosing type 2 diabetes. However, existing models for predicting diabetes risk were developed prior to the widespread adoption of A1C. Thus, it remains unknown how well existing diabetes risk prediction models predict incident diabetes defined according to the ADA 2010 guidelines. Accordingly, we examined the performance of an existing diabetes prediction model applied to a cohort of African American (AA) and white adults from the Coronary Artery Risk Development Study in Young Adults (CARDIA).

RESEARCH DESIGN AND METHODS

We evaluated the performance of the Atherosclerosis Risk in Communities (ARIC) diabetes risk prediction model among 2,456 participants in CARDIA free of diabetes at the 2005-2006 exam and followed for 5 years. We evaluated model discrimination, calibration, and integrated discrimination improvement with incident diabetes defined by ADA 2010 guidelines before and after adding baseline A1C to the prediction model.

RESULTS

In the overall cohort, re-estimating the ARIC model in the CARDIA cohort resulted in good discrimination for the prediction of 5-year diabetes risk (area under the curve [AUC] 0.841). Adding baseline A1C as a predictor improved discrimination (AUC 0.841 vs. 0.863, P = 0.03). In race-stratified analyses, model discrimination was significantly higher in whites than AA (AUC AA 0.816 vs. whites 0.902; P = 0.008).

CONCLUSIONS

Addition of A1C to the ARIC diabetes risk prediction model improved performance overall and in racial subgroups. However, for all models examined, discrimination was better in whites than AA. Additional studies are needed to further improve diabetes risk prediction among AA.

HIV Incidence Prior to, during, and after Violent Conflict in 36 Sub-Saharan African Nations, 1990-2012: An Ecological Study

Objectives

The aim of this study was to determine the association between violent conflict and HIV incidence within and across 36 sub-Saharan Africa countries between 1990 and 2012.

Methods

We used generalized linear mixed effect modeling to estimate the effect of conflict periods on country-level HIV incidence. We specified random intercepts and slopes to account for across and within country variation over time. We also conducted a sub-analysis of countries who experienced conflict to assess the effect of conflict intensity on country-level HIV incidence. All models controlled for level of economic development, number of refugees present in the country, and year.

Results

We found that, compared to times of peace, the HIV incidence rate increased by 2.1 per 1000 infections per year (95%CI: 0.39, 3.87) in the 5 years prior to conflict. Additionally, we found a decrease of 0.7 new infections per 1000 people per year (95%CI: -1.44, -0.01) in conflicts with 25 to 1000 battle-related deaths and a decrease of 1.5 new infections per 1000 people per year (95%CI:-2.50, -0.52) for conflict with more than 1000 battle-related deaths, compared to conflicts with less than 25 battle-related deaths

Conclusions

Our results demonstrate that HIV infection rates increase in the years immediately prior to times of conflict; however, we did not identify a significant increase during and immediately following periods of violent conflict. Further investigation, including more rigorous data collection, is needed, as is increased aid to nations at risk of violent conflict to help in the fight against HIV/AIDS in sub-Saharan Africa.

Evaluating the Effects of Coping Style on Allostatic Load, by Sex: The Jackson Heart Study, 2000-2004

The objective of this study was to examine the cross-sectional association between coping styles and allostatic load among African American adults in the Jackson Heart Study (2000–2004). Coping styles were assessed using the Coping Strategies Inventory-Short Form; allostatic load was measured by using 9 biomarkers standardized into z-scores. Sex-stratified multivariable linear regressions indicated that females who used disengagement coping styles had significantly higher allostatic load scores (β = 0.016; 95% CI, 0.001–0.032); no such associations were found in males. Future longitudinal investigations should examine why disengagement coping style is linked to increased allostatic load to better inform effective interventions and reduce health disparities among African American women.

Extracurricular Activities and Bullying Perpetration: Results From a Nationally Representative Sample

BACKGROUND

Bullying is a widespread problem for school-aged children and adolescents. Interventions to reduce bullying are not well disseminated. Extracurricular involvement is, however, common. This study aims to examine the relationship between parent-reported participation in extracurricular activities and bullying perpetration.

METHODS

Using the 2011 National Survey of Children's Health, 62,215 interviews with parents of children 6 to 17 were analyzed. Extracurricular categories of sports only, sports + nonsport, nonsport only, and no activities were based on parental response to questions regarding sport teams/lessons, clubs, and organizations. Bullying was derived from report of the child "bullying or being cruel/mean to others." Weighted bivariate analyses, logistic regression, and sex/race/ethnicity/age stratified analyses were conducted.

RESULTS

Eighty percent of children participated in extracurricular activities: 8% sports, 48% sports + nonsports, and 24% nonsports. Bullying perpetration was reported in 15% of the sample. Compared with those not participating in extracurricular activities, the odds of bullying were significantly lower for children who participated in sports + nonsports (Adjusted odds ratio (AOR) 0.67, 95% confidence interval [CI] 0.57-0.79) and nonsport only (AOR 0.82, 95% CI 0.70-0.97). Stratified analyses showed attenuated effects of extracurricular activities for boys and for Hispanics.

CONCLUSIONS

Children who participate in a variety of extracurricular activities exhibit the least frequent bullying perpetration.

Association between sexual behaviors, bullying victimization and suicidal ideation in a national sample of high school students: implications of a sexual double standard

PURPOSE

The sexual double standard is the notion that women are more harshly judged for their sexual behaviors than men. The purpose of this study was to investigate if the sexual double standard could explain gender differences in bullying victimization among adolescents and the extent to which that relationship correlated with depression and suicidal ideation.

METHODS

Analyses were conducted using a sample of high school students (n = 13,065) from the 2011 Youth Risk Behavior Survey, a cross-sectional and national school-based survey conducted by the Centers for Disease Control and Prevention. Data were assessed using multiple logistic regression, gender-stratified analyses, and interaction terms.

FINDINGS

Students who engaged in sexual intercourse (sexually active) had higher odds of being bullied. When this association was stratified by gender, odds of being bullying increased for girls (odds ratio [OR], 1.83; 95% CI, 1.58-2.13) and decreased for boys (OR, 0.94; 95% CI, 0.77-1.16). Sexually active students who were bullied also displayed more than five times (OR, 5.65; 95% CI, 4.71-6.78) the adjusted odds of depression and three times (adjusted OR, 3.38; 95% CI, 2.65-4.32) the adjusted odds of suicidal ideation compared with students who reported neither of those behavioral characteristics. When stratified by gender, girls had slightly higher odds of depression and suicidal ideation but overall, the odds remained strong for both genders.

CONCLUSIONS

Results provide some evidence that a sexual double standard exists and may play a prominent role in bullying victimization among girls. Therefore, addressing the sexual double may be important to consider when tailoring school bullying intervention programs.

Association between adverse childhood experiences in the home and pediatric asthma

BACKGROUND

Numerous studies suggest that psychosocial factors could contribute to pediatric asthma.

OBJECTIVE

To examine the relation between single and cumulative adverse childhood experiences (ACEs), a measurement of household dysfunction, on parent report of lifetime asthma in children.

METHODS

This cross-sectional study used data from the 2011 to 2012 National Survey of Children's Health, a nationally representative sample of children 0 to 17 years old (n = 92,472). The main exposure was parent or guardian report of 6 ACE exposures (eg, witnessing domestic violence). The relation between ACE exposures and parent-reported diagnosis of childhood asthma was examined using multivariable logistic regression after controlling for demographic, socioeconomic, and behavioral covariates.

RESULTS

Overall asthma prevalence was 14.6%. Exposure prevalence to any ACE was 29.2%. Increased number of ACE exposures was associated with increased odds of asthma. In the adjusted model, the odds of reporting asthma were 1.28 (95% confidence interval [CI] 1.14-1.43) for those reporting 1 ACE, 1.73 (95% CI 1.27-2.36) for those with 4 ACEs, and 1.61 (95% CI 1.15-2.26) for those with 5 or 6 ACEs compared with those with no ACE exposures. Effects were moderated by Hispanic ethnicity. Hispanic children exposed to 4 ACEs had a 4.46 times increase in lifetime asthma (95% CI 2.46-8.08); white children had a 1.19 times increase (95% CI 0.80-1.79) compared with those exposed to 0 ACE.

CONCLUSION

This study supports the growing evidence for the biopsychosocial model of asthma onset. Future studies should examine the association between ACEs and specific asthma-related health outcomes.