Maternal adverse childhood experiences (ACEs) and offspring imprinted gene DMR methylation at birth

Adverse childhood experiences (ACEs) contribute to numerous negative health outcomes across the life course and across generations. Here, we extend prior work by examining the association of maternal ACEs, and their interaction with financial stress and discrimination, with methylation status within eight differentially methylated regions (DMRs) in imprinted domains in newborns. ACEs, financial stress during pregnancy, and experience of discrimination were self-reported among 232 pregnant women. DNA methylation was assessed at PEG10/SGCE, NNAT, IGF2, H19, PLAGL1, PEG3, MEG3-IG, and DLK1/MEG3 regulatory sequences using pyrosequencing. Using multivariable linear regression models, we found evidence to suggest that financial stress was associated with hypermethylation of MEG3-IG in non-Hispanic White newborns; discrimination was associated with hypermethylation of IGF2 and NNAT in Hispanic newborns, and with hypomethylation of PEG3 in non-Hispanic Black newborns. We also found evidence that maternal ACEs interacted with discrimination to predict offspring PLAGL1 altered DMR methylation, in addition to interactions between maternal ACEs score and discrimination predicting H19 and SGCE/PEG10 altered methylation in non-Hispanic White newborns. However, these interactions were not statistically significant after multiple testing corrections. Findings from this study suggest that maternal ACEs, discrimination, and financial stress are associated with newborn aberrant methylation in imprinted gene regions.

Maryland School Health partners' Perspectives on the Impact of COVID-19 on School Health Services for Grades K-12

BACKGROUND

The COVID-19 pandemic disrupted routine school operations, including school health programs. This study aims to describe the pandemic's impact on school health service delivery from the perspective of Maryland school health partners.

METHODS

We conducted semi-structured interviews with health service representatives from public schools (K-12) between July and December 2021. Interviews were recorded, transcribed, and coded through an iterative process to develop analytic themes.

RESULTS

Twenty school health partners from 15 Maryland school districts participated. Participants identified key impacts of COVID-19 on school health: (1) COVID-19 disrupted delivery of services such as dental, mental health, and preventative care, (2) COVID-19 necessitated changes in service delivery platforms, (3) COVID-19 affected school health staff through increased responsibilities and staffing shortages, and (4) COVID-19 prompted schools to become hubs for community outreach and health education.

IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY

Consideration of school health service disruptions and the increased demands on service providers may inform future priorities for school administrators, health departments, and policymakers.

CONCLUSIONS

COVID-19 impacted the timing and method of service delivery as well as the roles of school health staff and schools themselves in public health and education.

Pre-Pandemic Factors Associated with Pandemic Impact and Psychosocial Distress Among Mothers of Young Children

OBJECTIVE

To describe COVID-19 pandemic impact among mothers of young children (0-8 yrs.) and assess pre-pandemic factors associated with greater pandemic impact and psychosocial distress.

METHODS

Mothers from three US birth cohorts (n=301, mean child age 2.4 years) reported on demographics and psychosocial distress (anxiety, perceived stress, financial stress) before the pandemic (2/2015-2/2020). During the pandemic (7/2020-6/2021), they completed a supplemental survey about the impact of the pandemic on their families (Coronavirus Impact Scale) and psychosocial distress. Multivariable linear and ordinal logistic regression were used to evaluate pre-pandemic factors associated with pandemic impact overall and by domain.

RESULTS

Compared to pre-pandemic reports, maternal anxiety symptoms increased by 9.4%, perceived stress increased by 13.3%, and financial stress increased by 41.7%, of which all were statistically significant changes. Participants reported the most severe pandemic impact in family routines (72.4%), experiences of stress (40.2%), and social support (38.6%). Mothers with some college or a 4-year degree experienced higher overall pandemic impact compared to mothers with the least and highest education. Pre-pandemic distress was not associated with pandemic impact however, mid-pandemic, all three distress measures were significantly positively associated with overall CIS, with the largest effect size noted for perceived stress (B=1.36, 95% CI: 0.90,1.82).

CONCLUSIONS

While, on average, mothers of young children experienced worsening psychosocial stress during the COVID-19 pandemic, pre-pandemic psychosocial stress alone was not prospectively associated with greater pandemic impact, suggesting that the COVID-19 pandemic may have both elaborated existing systemic social inequalities and created new burdens.

WHAT'S NEW

While mothers of young children experienced worsening psychosocial distress during the pandemic, pre-pandemic psychosocial distress alone was not associated with greater family pandemic impact. The pandemic may have both exacerbated existing systemic social inequalities and created new burdens.

Longitudinal patterns of adversity from childhood to adolescence: Examining associations with mental health through emerging adulthood using a random-intercept latent transition analysis

Childhood adversity can have detrimental impacts on life course mental and physical health. Timing, nature, severity, and chronicity of adversity are thought to explain much of the variability in health and developmental outcomes among exposed individuals. The current study seeks to characterize heterogeneity in adverse experiences over time at the individual, family, and neighborhood domains in a cohort of predominantly Black children (85% Black and 15% White, 46.2% girls, 67.2% free/reduced lunch in first grade), and to examine associations with mental health from sixth grade to age 26. Participants were part of a randomized universal preventive interventions trial in first grade with prospective follow-up through early adulthood. Separate models characterized heterogeneity in adversity in elementary, middle, and high schools. Changes in adversity over time and relationships with mental health (anxiety, depression, suicidal behaviors) were investigated using a random-intercept latent transition analysis (RI-LTA). We identified three-class solutions in early childhood, middle school, and high school. Generally, both a higher and a lower poly-adversity class were observed at each time point, with varying nature of adversity characterized by the third class. RI-LTA indicated prevalent within-individual changes in adverse exposure over time and differential associations with mental health and suicidal behaviors. Results suggest that treating adverse exposures as a static construct may limit the ability to characterize salient variation over time. Identifying complexity in adverse experiences and their relation to health and well-being is key for developing and implementing effective prevention and early intervention efforts to mitigate negative effects through the life course. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Developmental Milestone Attainment in US Children Before and During the COVID-19 Pandemic

Importance

Restrictions related to the COVID-19 pandemic disrupted the lives of young children, but the association between the pandemic and any changes in early childhood developmental milestone achievement in the US remains unclear.

Objectives

To determine the association between the COVID-19 pandemic and changes in developmental screening scores among US children aged 0 to 5 years and to investigate whether caregivers self-reported more worries about their children or concerns about children's behavior during the pandemic, regardless of milestone achievement.

Design, Setting, and Participants

This was a cohort study using an interrupted time series analysis comparing prepandemic (March 1, 2018, to February 29, 2020), interruption (March 1 to May 31, 2020), and intrapandemic (June 1, 2020, to May 30, 2022) periods among 50 205 children (randomly sampled from a population of 502 052 children) aged 0 to 5 years whose parents or caregivers completed developmental screening at pediatric visits at US pediatric primary care practices participating in a web-based clinical process support system.

Exposure

COVID-19 pandemic period.

Main Outcomes and Measures

Age-standardized Ages and Stages Questionnaire, Third Edition (ASQ) domain scores (communication, personal-social, problem-solving, gross motor, fine motor), and rate of caregivers' concerns about the child's behavior or worries about the child as measured on the ASQ.

Results

A total of 50 205 children (25 852 [51.5%] male; mean [SD] age, 18.6 [16.0] months) and 134 342 ASQ observations were included. In adjusted models, significant age-specific mean score decreases from prepandemic to intrapandemic were observed in communication (-0.029; 95% CI, -0.041 to -0.017), problem-solving (-0.018; 95% CI, -0.030 to -0.006), and personal-social (-0.016; 95% CI, -0.028 to -0.004) domains. There were no changes in fine or gross motor domains prepandemic to intrapandemic. For infants aged 0 to 12 months, similar effect sizes were observed but only for communication (-0.027; 95% CI, -0.044 to -0.011) and problem-solving (-0.018; 95% CI, -0.035 to -0.001). After accounting for age-standardized ASQ scores, caregiver worries about the child increased slightly in the intrapandemic period compared with the prepandemic period (rate ratio, 1.088; 95% CI, 1.036-1.143), but there were no changes in caregiver concerns about the child's behavior. While changes in developmental screening scores were modest (2%-3%), nationwide, this could translate to more than 1500 additional recommended developmental referrals over baseline each month.

Conclusions and Relevance

Modest changes in developmental screening scores are reassuring in the short term but may tax an already overburdened developmental behavioral pediatrics infrastructure. Continued attention to developmental surveillance is critical since the long-term population- and individual-level implications of these changes are unclear.

Effect of a Comprehensive School-Based Health Center on Academic Growth in K-8th Grade Students

OBJECTIVE

School-based health centers (SBHCs) improve health care access, but associations with educational outcomes are mixed and limited for elementary and middle school students. We investigated whether students enrolled in a comprehensive SBHC demonstrated more growth in standardized math and reading assessments over 4 school years versus nonenrolled students. We also explored changes in absenteeism.

METHODS

Participants were students enrolled in 2 co-located Title I schools from 2015-19 (1 elementary, 1 middle, n = 2480). Analysis of math and reading was limited to students with baseline and postbaseline scores (math n = 1622; reading n = 1607). Longitudinal regression models accounting for within-subject clustering were used to estimate the association of SBHC enrollment with academic scores and daily absenteeism, adjusting for grade, sex, body mass index category, health conditions, baseline outcomes (scores or absenteeism), and outcome pretrends.

RESULTS

More than 70% of SBHC-enrolled students had math (1194 [73.6%]) and reading 1186 [73.8%]) scores. Enrollees were more likely than nonenrollees to have asthma (39.7% vs 19.6%) and overweight/obesity (42.4% vs 33.6%). Adjusted baseline scores were significantly lower in math and reading for enrollees. Mean change from baseline for enrollees exceeded nonenrollees by 3.5 points (95% confidence interval [CI]: 2.2, 4.8) in math and 2.1 points (95% CI: 0.9, 3.3) in reading. The adjusted rate of decrease in daily absenteeism was 10.8% greater for enrollees (incident rate ratio 0.772 [95% CI: 0.623, 0.956]) than nonenrollees (incident rate ratio 0.865 [95% CI: 0.696, 1.076]).

CONCLUSIONS

SBHC enrollees had greater health and educational risk but demonstrated more growth in math and reading and less absenteeism than nonenrollees.

Parents' Trust in COVID-19 Messengers and Implications for Vaccination

PURPOSE

To characterize factors associated with parents' trust in messengers of COVID-19 guidance and determine whether trust in their doctors is associated with COVID-19 vaccination.

DESIGN

Web-based and mailed survey (January-June 2022).

SETTING

Maryland, USA.

SUBJECTS

567 parents/caregivers of public elementary and middle school students.

MEASURES

Parents rated trust in 9 messengers on a 4-point scale ["not at all" (0) to "a great deal" (3)], dichotomized into low (0-1) vs high (2-3). They reported on health insurance, income, race, ethnicity, education, sex, urbanicity, political affiliation, and COVID-19 vaccination.

ANALYSIS

ANOVA and t-tests were computed to compare overall trust by parent characteristics. Multivariable logistic regression was run to evaluate factors associated with high trust for each messenger. Multivariable logistic regression was used to evaluate the relationship between trust in doctors and odds of COVID-19 vaccination.

RESULTS

Most trusted messengers were doctors (M = 2.65), family members (M = 1.87), and schools (M = 1.81). Parents' trust varied by racial identity, sex, urbanicity, health insurance, and political affiliation. Greater trust in their or their child's doctor was associated with greater odds of child (aOR: 2.97; 95% CI: 1.10, 7.98) and parent (aOR: 3.30; 95% CI: 1.23, 1.47) vaccination.

CONCLUSION

Parent characteristics were associated with trust, and trust was linked to vaccination. Public health professionals should anticipate variability in trusted messengers to optimize uptake of public health guidance.

Maternal Childhood Adversity and Infant Epigenetic Aging: Moderation by Restless Sleep During Pregnancy

Maternal exposure to childhood adversity is associated with detrimental health outcomes throughout the lifespan and may have implications for offspring. Evidence links maternal adverse childhood experiences (ACEs) to detrimental birth outcomes, yet the impact on the infant's epigenome is unclear. Moreover, maternal sleep habits during pregnancy may influence this association. Here, we explore whether restless sleep during pregnancy moderates the association between exposure to maternal childhood adversity and infant epigenetic age acceleration in 332 mother-infant dyads (56% female; 39% Black; 25% Hispanic). During the 2nd trimester, mothers self-reported childhood adversity and past-week restless sleep; DNA methylation from umbilical vein endothelial cells was used to estimate five epigenetic clocks. Multivariable linear regression was used to test study hypotheses. Despite no evidence of main effects, there was evidence of an interaction between maternal ACEs and restless sleep in predicting infant epigenetic age acceleration using the EPIC Gestational Age clock. Only infants whose mothers reported exposure to both ACEs and restless sleep demonstrated accelerated epigenetic aging. Results provide preliminary evidence that maternal childhood adversity and sleep may influence the infant epigenome.

Parents' and Caregivers' Support for in-School COVID-19 Mitigation Strategies: A Socioecological Perspective

Informed by the social ecological model, which asserts that health behaviors and beliefs are the result of multiple levels of influence, we examined factors related to parents' support for in-school COVID-19 mitigation strategies. Using data from a survey of 567 parents/caregivers of public elementary and middle school students in eight Maryland counties, we employed regression models to examine relationships between parent-, child-, family-, school-, and community-level factors and acceptability of mitigation strategies. Acceptance of COVID-19 mitigation strategies was positively correlated with child- and family-level factors, including child racial identity (parents of Black children were more accepting than those of White children, odds ratio [OR]: 2.5, 95% confidence interval [CI] = [1.5, 4.1]), parent receipt of the COVID-19 vaccine (OR: 2.4, 95% CI = [1.5, 3.7]), and parent Democrat or Independent political affiliation (compared with Republican affiliation, OR: 4.2, 95% CI = [2.6, 6.7]; OR: 2.2, 95%CI = [1.3, 3.8], respectively). Acceptance was also positively associated with parents' perceptions of their school's mitigation approach, including higher school mitigation score, indicating more intensive mitigation policies (OR: 1.1, 95% CI = [1.0, 1.1]), better school communication about COVID-19 (OR: 1.7, 95% CI = [1.4, 1.9]) and better school capacity to address COVID-19 (OR: 1.9, 95% CI = [1.5, 2.4]). Community-level factors were not associated with acceptance. Child- and parent-level factors identified suggest potential groups for messaging regarding mitigation strategies. School-level factors may play an important role in parents' acceptance of in-school mitigation strategies. Schools' capacity to address public health threats may offer an underappreciated and modifiable setting for disseminating and reinforcing public health guidance.

Increasing Maternal Anxiety in the Pre- to Postpartum Transition Predicts Infant Feeding Practices and Beliefs

OBJECTIVE

Anxiety symptoms increase for some mothers in the perinatal period. Little is known about how increasing anxiety relates to infant feeding beliefs or weight-for-length. We examined relationships between clinically meaningful increases in maternal anxiety symptoms and perceptions of infant feeding behaviors and weight-for-length.

METHODS

Participants were 237 mothers with singleton pregnancies enrolled from obstetric care between 2015 and 2020 who completed the Infant Feeding Questionnaire (IFQ) at 6 months. Anxiety symptoms were measured during pregnancy (M = 24.6 weeks, SD = 6.3) and 6 weeks postpartum using the PROMIS-6A. Linear regression was used to test associations of prenatal, postpartum, or clinically meaningful increases in anxiety symptoms (ie, 3T-score increase) with two outcomes: IFQ (seven factors) and infant weight-for-length at age 6 months.

RESULTS

Prenatal symptoms were unrelated to IFQ factors. Postpartum symptoms predicted IFQ factors related to worry, such as concern for infant undereating/becoming underweight (B = 0.012, P = .02). Increasing symptoms predicted worry-related concerns as well as concern for infant hunger (B = 0.60, P ≤ .01) and greater preference for feeding on a schedule (B = 0.65, P ≤ .01). In a model including both increasing symptoms and postpartum symptoms, increasing anxiety symptoms drove associations with IFQ factors (eg, preference for feeding on a schedule, (B = 0.81, P = .01). Anxiety was unrelated to infant weight-for-length at 6 months.

CONCLUSIONS

Clinically meaningful increases in anxiety symptoms were associated with feeding beliefs related to worry. Increasing anxiety was a better predictor of feeding beliefs than the presence of pre- or postpartum symptoms alone. Mothers with increasing anxiety may benefit from support establishing health-promoting infant feeding practices.

Racial and Ethnic Disparities in the Medical Home for Children Born Premature in the National Survey of Children's Health

OBJECTIVE

Children born premature are more likely to be from minoritized racial and ethnic groups and face chronic health and developmental problems. The medical home aims to comprehensively address health and social needs of all families. This study evaluates racial and ethnic disparities in the prevalence of a medical home among children born premature compared to children born full-term.

METHODS

A 2017-18 National Survey of Children's Health data set was used to calculate the medical home performance measure and subcomponents for children aged 0 to 17 born premature (n = 5633) or full-term (n = 45,819). Chi square and logistic regression assessed magnitude and significance of variations by race and ethnicity and prematurity status.

RESULTS

Prematurity prevalence differed by race and ethnicity (12.0% non-Hispanic Black [NHB], 12.8% Hispanic, 11.1% Multiracial/Other, 11.0% non-Hispanic White [NHW]). Minoritized children born premature had lower adjusted odds of receiving care in a medical home compared to NHW peers (eg, NHB adjusted odds ratio [aOR] 0.54 [95% confidence interval {CI}: 0.38-0.76] and Hispanic aOR 0.56 [95% CI: 0.40-0.79]). Differences were greater in magnitude among children born premature compared to full-term peers (eg, NHB premature aOR 0.54 [95% CI: 0.38-0.76] vs NHB full-term aOR 0.67 [95% CI: 0.58-0.78]), with similar results for "personal doctor/nurse" and "usual sick care."

CONCLUSIONS

Racial and ethnic disparities exist in the medical home among children born premature, some more pronounced than full-term peers. To deliver equitable care for all children, efforts are needed to expand access to and improve the medical home, including reliable routine and sick care and stronger family-provider relationships.

Leveraging a Peer-to-Peer Approach to Mitigate Vaccine Misinformation and Improve Vaccine Communication During a Pandemic: Experiences From the Development of a Massive Open Online Course

The COVID-19 pandemic has not only led to massive global mortality and morbidity, but it has also fueled an infodemic of false and misleading information about COVID-19 and vaccines. The spread of misinformation and disinformation on vaccine safety and efficacy has contributed to vaccine hesitancy and distrust of public health institutions and has undermined the public health response to the COVID-19 pandemic. Because communication plays a monumental role in pandemic preparedness, a promising approach to countering the COVID-19 infodemic is empowering peers to serve as trusted messengers to provide accurate information using evidence-based communication approaches. With this in mind, we developed a massive open online course (MOOC) to provide the general public with the knowledge, skills, and resources to effectively navigate potentially contentious vaccine conversations with their peers, with a specific focus on parents. Within the first year of the course launch, 29,000 people had enrolled. Learners appreciated the information related to vaccine development, communication tips and techniques, and identifying and responding to vaccine misinformation. Over 1,000 learners who completed the course participated in an online evaluation survey. To address public distrust in healthcare providers, government, and science, our survey results indicate that peer-to-peer approaches to addressing vaccine hesitancy can empower community members to educate others and promote vaccine acceptance at scale.

Development of a community-informed communication toolkit to prevent spread of viral illness in schools, including SARS-COV-2

Introduction

Schools were uniquely impacted during the COVID-19 (SARS-COV-2) pandemic. We sought to elucidate how parents/guardians of elementary and middle school students in Maryland navigated the return to in-person school following remote instruction. We also sought to understand how they perceived communication about school-based COVID-19 mitigation strategies and their preferences for the content and format of public health communication about COVID-19 mitigation in schools.

Methods

We engaged a community advisory board comprised of key partners and implemented a survey and focus groups.

Results

Results indicated that parents/guardians wanted clearer communication about COVID-19 mitigation policies in schools and were experiencing fatigue and confusion. These insights informed the development of a tailorable communication toolkit. The toolkit was designed to (1) inform parents/guardians about the importance and effectiveness of mitigation strategies for preventing viral spread to keep children in school, (2) promote a sense of community and support, and (3) help school communication teams effectively communicate information about mitigation strategies being implemented.

Discussion

We describe a process for leveraging schools as a trusted messenger, engaging school communities in the development of communication messages, and utilizing a tailorable communication toolkit in the context of shifting public health guidance and local needs. The toolkit development and dissemination process offers a model for targeting public health messaging to parents/guardians in school settings.

Paging Dr. Google: Characterizing Direct to Consumer Internet Advertisements from Oncology Treatment Centers

PURPOSE/OBJECTIVE(S)

Patients increasingly use internet searches to compare treatment options and decide on oncology treatment centers. The objective of this study is to examine the type of oncology treatment centers that were advertised on web-based searches.

MATERIALS/METHODS

A series of keyword searches were conducted using the Google search engine. Based on search trends, 3 of the top relevant search phrases were used ("best cancer doctor", "best cancer treatment", and "cancer treatment near me"). Modifiers were added to each search term to reflect the cancer categories with the highest prevalence: "breast", "prostate", and "lung". This yielded 12 search phrases that were used on a search hub that simulates Google searches from different geographic locations. The 30 most populous city locations were used. Of the four paid advertisements at the top of each search, the cancer treatment centers were categorized into centers that are National Cancer Institute-Designated (NCIs), Commission on Cancer (CoC) accredited, non-CoC accredited, and non-traditional treatment centers. Advertisements that weren't for cancer treatment centers were excluded.

RESULTS

Of the 360 searches and 817 subsequent cancer treatment center advertisements, 51.2% were for NCI, 12.2% were CoC accredited, 26.9% were non-CoC accredited, and 9.7% were non-traditional treatment centers. The search phrase that yielded the highest ratio of NCI results was "best cancer doctor" at 74.4% and the phrase that yielded the lowest was "prostate cancer treatment near me" at 37.1%. Of the known 71 NCI centers in the country, 42 (59.2%) did not have any advertisements. Of the 35 NCI centers located in one of the target cities, 12 (34.3%) did not have any advertisements. Notably, two specific NCI centers accounted for 49.5% of the NCI advertisements. Similarly, one specific non-traditional treatment center accounted for 48.1% of the non-traditional center advertisements. Regarding non-traditional treatment centers, there was geographic variation with Boston having 38.1% of searches yielding non-traditional treatment center advertisements as opposed to six cities having 0%. The ratio of non-traditional treatment center advertisements by region were as follows: Northeast with 13.6%, West with 12.6%, South with 7.7%, and Midwest with 5.0%.

CONCLUSION

These results indicate that most direct-to-consumer cancer advertisements come from CoC or NCI centers. Among advertisements coming from NCI centers, relatively few centers account for the majority of advertisements with most NCI centers having no advertising presence. Future research is needed to evaluate claims, costs, and the ethical considerations of direct-to-consumer marketing, where the potential for mischaracterizing the strength of the scientific evidence to vulnerable cancer populations requires more scrutiny.

Using Epigenetic Clocks to Characterize Biological Aging in Studies of Children and Childhood Exposures: a Systematic Review

Biological age, measured via epigenetic clocks, offers a unique and useful tool for prevention scientists to explore the short- and long-term implications of age deviations for health, development, and behavior. The use of epigenetic clocks in pediatric research is rapidly increasing, and there is a need to review the landscape of this work to understand the utility of these clocks for prevention scientists. We summarize the current state of the literature on the use of specific epigenetic clocks in childhood. Using systematic review methods, we identified studies published through February 2023 that used one of three epigenetic clocks as a measure of biological aging. These epigenetic clocks could either be used as a predictor of health outcomes or as a health outcome of interest. The database search identified 982 records, 908 of which were included in a title and abstract review. After full-text screening, 68 studies were eligible for inclusion. While findings were somewhat mixed, a majority of included studies found significant associations between the epigenetic clock used and the health outcome of interest or between an exposure and the epigenetic clock used. From these results, we propose the use of epigenetic clocks as a tool to understand how exposures impact biologic aging pathways and development in early life, as well as to monitor the effectiveness of preventive interventions that aim to reduce exposure and associated adverse health outcomes.

Delay in Time to Oncologic Therapies for Patients with Positive COVID-19 Test

PURPOSE/OBJECTIVE(S)

For several cancers, delays between diagnosis and initiation of treatment has important clinical implications, often affecting trial eligibility, treatment intention, and oncologic outcomes. The coronavirus disease-19 (COVID-19) pandemic placed an extraordinary strain on the United States healthcare system, and its effect on oncologic patterns of care has yet to be established. We hypothesize that patients who received a new cancer diagnosis and subsequently tested positive for COVID-19 had delayed oncologic treatment compared to those who did not test positive for COVID-19.

MATERIALS/METHODS

The National Cancer Database (NCDB) was queried to identify patients who were diagnosed and treated for any of 10 common malignancies from 2019-2020. Included disease sites were head and neck, esophagus, rectum, anus, lung, breast, cervix, uterus, prostate, and primary brain. Those who tested positive for COVID-19 between time of diagnosis and first oncologic treatment (including surgery, radiation, or systemic therapy) were compared to those who did not test positive for COVID-19. COVID-19 positivity was assessed using a new variable in the NCDB, "SARSCOV2_POS," which captures whether patients received a positive COVID-19 test via reverse transcriptase-polymerase chain reaction testing in inpatient, outpatient, or emergency room settings in 2020. Duration in days from cancer diagnosis to time to first treatment (TTFT) was analyzed using two-sample t-tests, with significance level of p<0.05.

RESULTS

A total of 1,503,127 patients were identified for analysis. Of these, 7,340 (0.5%) tested positive for COVID-19 between diagnosis and start of treatment. Initial treatment was most commonly surgery (55.3%), followed by systemic therapy (17.4%) and radiation (12.7%). Overall, median TTFT was 55 days [interquartile range (IQR) 31-91] for the COVID-19 group versus 34 days (IQR 15-56) for the non-COVID-19 group (p <0.01). Subgroup analysis of the 10 individual sites of disease revealed statistically significant delays in each, with greatest absolute difference in median TTFT in prostate (31.5 days; 95.5 versus 64.0) and greatest relative difference in brain (>700%, 28.5 versus 4.0).

CONCLUSION

In the first year of the pandemic, patients who tested positive for COVID-19 between oncologic diagnosis and initial management experienced significant delays in initiation of cancer-directed therapy compared to those who did not test positive for COVID-19, with median increase in TTFT of 21 days. Additional follow-up is needed to evaluate the clinical impact of these delays, as well as change in patterns of care in later years of the pandemic.

Identifying and preventing fraudulent responses in online public health surveys: Lessons learned during the COVID-19 pandemic

Web-based survey data collection has become increasingly popular, and limitations on in-person data collection during the COVID-19 pandemic have fueled this growth. However, the anonymity of the online environment increases the risk of fraudulent responses provided by bots or those who complete surveys to receive incentives, a major risk to data integrity. As part of a study of COVID-19 and the return to in-person school, we implemented a web-based survey of parents in Maryland between December 2021 and July 2022. Recruitment relied, in part, on social media advertisements. Despite implementing many existing best practices, we found the survey challenged by sophisticated fraudsters. In response, we iteratively improved survey security. In this paper, we describe efforts to identify and prevent fraudulent online survey responses. Informed by this experience, we provide specific, actionable recommendations for identifying and preventing online survey fraud in future research. Some strategies can be deployed within the data collection platform such as careful crafting of survey links, Internet Protocol address logging to identify duplicate responses, and comparison of client-side and server-side time stamps to identify responses that may have been completed by respondents outside of the survey's target geography. Other strategies can be implemented during the survey design phase. These approaches include the use of a 2-stage design in which respondents must be eligible on a preliminary screener before receiving a personalized link. Other design-based strategies include within-survey and cross-survey validation questions, the addition of "speed bump" questions to thwart careless or computerized responders, and the use of optional open-ended survey questions to identify fraudsters. We describe best practices for ongoing monitoring and post-completion survey data review and verification, including algorithms to expedite some aspects of data review and quality assurance. Such strategies are increasingly critical to safeguarding survey-based public health research.

Social Capital and Sleep Outcomes Across Childhood in United States Families

OBJECTIVE

To examine whether aspects of social capital, or benefits received from social relationships, are associated with regular bedtime and sleep duration across childhood in US families with lower income.

METHODS

Cross-sectional study using the 2018-19 National Survey of Children's Health in participants with incomes <400% federal poverty level. Separately for early childhood (0-5 years), school-age (6-12 years), and adolescence (13-17 years), we used weighted logistic regression to examine associations between social capital (measured by family social cohesion, parent social support, child social support) and sleep (measured by regular bedtime, sleep duration, adequate sleep per American of Academy of Sleep guidelines). Path analysis tested whether regular bedtime mediated associations between social capital and sleep duration.

RESULTS

In our sample (N = 35,438), 84.9% had a regular bedtime, 60.2% had adequate sleep. Family social cohesion was associated with sleep duration and adequate sleep (infancy: adjusted odds ratio [aOR] 2.18 [95% confidence interval [CI], 1.32, 3.60]; school age: aOR 2.03 [95% CI, 1.57, 2.63]; adolescence: aOR 2.44 [95% CI, 1.94, 3.09]). In toddlerhood, parent social support was associated with adequate sleep (aOR 1.44 [95% CI, 1.06, 1.96]). In adolescence, child social support was associated with regular bedtime (aOR 1.70 [95% CI, 1.25, 2.32]. Across childhood, associations between family social cohesion and sleep duration were partially mediated by regular bedtime.

CONCLUSIONS

Family social cohesion was associated with adequate sleep across childhood, this was partially mediated by regular bedtime. Associations between social support and sleep outcomes varied by development stage. Future work should consider how supportive relationships may influence child sleep outcomes.

Self-control in first grade predicts success in the transition to adulthood

Childhood self-control has been linked with better health, criminal justice, and economic outcomes in adulthood in predominately white cohorts outside of the United States. We investigated whether self-control in first grade predicted success in the transition to adulthood in a longitudinal cohort of first graders who participated in a universal intervention trial to prevent poor achievement and reduce aggression in Baltimore schools. We also explored whether the intervention moderated the relationship between self-control and young adult outcomes. Teachers rated self-control using the Teacher Observation of Classroom Adaptation-Revised. Study outcomes were on-time high school graduation, college participation, teen pregnancy, substance use disorder, criminal justice system involvement, and incarceration (ages 19-26). Latent profile analysis was used to identify classes of childhood self-control. A high self-control class (n = 279, 48.1%), inattentive class (n = 201, 35.3%), and inattentive/hyperactive class (n = 90, 16.6%) were identified. Children with better self-control were more likely to graduate on time and attend college; no significant class differences were found for teen pregnancy, substance use disorder, criminal justice system involvement, or incarceration. A classroom-based intervention reduced criminal justice system involvement and substance use disorder among children with high self-control. Early interventions to promote child self-control may have long-term individual and social benefits.

Predictors of student mask mandate policies in United States school districts during the COVID-19 pandemic

Introduction

Although factors such as urbanicity, population demographics, and political affiliation have been linked with COVID-19 masking behavior and policy in community settings, little work has investigated factors associated with school mask policies. We sought to characterize United States state and school district student COVID-19 masking policies during the 2021-22 school year and determine predictors of these mandates at four time points, including before and after federal guidance relaxed school mask recommendations in February 2022.

Methods

Student mask policies for US states and the District of Columbia, as well as a sample of 56 districts were categorized as prohibited, recommended, or required in September 2021, November 2021, January 2022, and March 2022 based on the Johns Hopkins eSchool+ Initiative School Reopening Tracker. Changes in policies over time were characterized. Generalized estimating equations and logistic regression were used to evaluate whether political affiliation of governor, urbanicity, economic disadvantage, and race/ethnic composition of district students, and county-level COVID-19 incidence predicted the presence of a district mask mandate at any time point and at all four time points.

Results

State and district policies changed over time. Districts that implemented student mandates at any point were more likely to be in states with Democratic governors (AOR: 5.52; 95% CI: 2.23, 13.64) or in non-rural areas (AOR: 8.20; 95% CI: 2.63, 25.51). Districts that retained mask mandates at all four time points were more likely to have Democratic governors (AOR: 5.39; 95% CI: 2.69, 10.82) and serve a smaller proportion of economically disadvantaged students (AOR: 0.97; 95% CI: 0.95, 0.99). Districts serving a larger proportion of students from minoritized racial/ethnic groups were more likely to have mask mandates at any or all timepoints. Notably, county-level COVID-19 prevalence was not related to the presence of a mask mandate at any or all time points. By March 2022, no factors were significantly associated with district mask policy.

Discussion

Political, geographic, and demographic characteristics predicted the likelihood of student mask mandates in the 2021-22 school year. Public health promotion messages and policy must account for variation in these factors, potentially through centralized and consistent messaging and unbiased, trustworthy communication.

Recommendations for SARS-CoV-2 Testing in Children With Disabilities and Medical Complexity

Schools provide important services that cannot be provided virtually to children with medical complexity and children with intellectual and developmental disabilities, yet these children are among the most at risk from coronavirus disease 2019 (COVID-19). To keep schools open for children with medical complexity and/or intellectual and developmental disabilities during the COVID-19 pandemic, we implemented severe acute respiratory syndrome coronavirus 2 testing at 3 sites across the United States. We evaluated testing strategies for staff and students at each site, including specimen source (nasopharyngeal or saliva), test type (polymerase chain reaction or rapid antigen), and frequency and type (screening versus exposure/symptomatic) of testing provided. Among the greatest barriers to severe acute respiratory syndrome coronavirus 2 testing in these schools was the engagement of caregivers and challenges navigating legal guardianship for consenting adult students. Additionally, variability in testing strategies nationally and in the community, as well as surges in viral transmission across the United States during the course of the pandemic, led to testing hesitancy and variable participation rates. Essential to the successful implementation of testing programs is building a trusted relationship with school administrators and guardians. Leveraging our experiences with COVID-19 and forming lasting school partnerships can help keep schools for vulnerable children safe in future pandemics.

Common Data Element Collection in Underserved School Communities: Challenges and Recommendations

OBJECTIVES

To provide recommendations for future common data element (CDE) development and collection that increases community partnership, harmonizes data interpretation, and continues to reduce barriers of mistrust between researchers and underserved communities.

METHODS

We conducted a cross-sectional qualitative and quantitative evaluation of mandatory CDE collection among Rapid Acceleration of Diagnostics-Underserved Populations Return to School project teams with various priority populations and geographic locations in the United States to: (1) compare racial and ethnic representativeness of participants completing CDE questions relative to participants enrolled in project-level testing initiatives and (2) identify the amount of missing CDE data by CDE domain. Additionally, we conducted analyses stratified by aim-level variables characterizing CDE collection strategies.

RESULTS

There were 15 study aims reported across the 13 participating Return to School projects, of which 7 (47%) were structured so that CDEs were fully uncoupled from the testing initiative, 4 (27%) were fully coupled, and 4 (27%) were partially coupled. In 9 (60%) study aims, participant incentives were provided in the form of monetary compensation. Most project teams modified CDE questions (8/13; 62%) to fit their population. Across all 13 projects, there was minimal variation in the racial and ethnic distribution of CDE survey participants from those who participated in testing; however, fully uncoupling CDE questions from testing increased the proportion of Black and Hispanic individuals participating in both initiatives.

CONCLUSIONS

Collaboration with underrepresented populations from the early study design process may improve interest and participation in CDE collection efforts.

School Attendance Decisions for Children With Medical Complexity During COVID-19

OBJECTIVE

School attendance by children with medical complexity (CMC) may be influenced by parent perceptions of their child's risk for coronavirus disease 2019 (COVID-19). The authors of this study aimed to quantify in-person school attendance and identify attendance predictors.

METHODS

From June to August 2021, surveys were collected from English- and Spanish-speaking parents of children aged 5 to 17 years with ≥1 complex chronic condition who received care at an academic tertiary children's hospital in the Midwestern United States and who attended school prepandemic. The outcome, in-person attendance, was defined dichotomously as any in-person attendance versus none. We evaluated parent-perceived school attendance benefits, barriers, motivation, and cues, COVID-19 severity and susceptibility using survey items derived from the health belief model (HBM). Latent HBM constructs were estimated with exploratory factor analysis. Associations between the outcome and the HBM were evaluated with multivariable logistic regression and structural equation models.

RESULTS

Among 1330 families (response rate 45%), 19% of CMC were not attending in-person school. Few demographic and clinical variables predicted school attendance. In adjusted models, family-perceived barriers, motivation, and cues predicted in-person attendance, whereas benefits, susceptibility, and severity did not. The predicted probability (95% confidence interval) of attendance ranged from 80% (70% to 87%) for high perceived barriers to 99% (95% to 99%) for low perceived barriers. Younger age (P <.01) and previous COVID-19 infection (P = .02) also predicted school attendance.

CONCLUSIONS

Overall, 1 in 5 CMC did not attend school at the end of the 2020 to 2021 academic year. Family perceptions of schools' mitigation policies and encouragement of attendance may be promising avenues to address this disparity.

A Multi-Study Synthesis of Facilitators and Barriers to SARS-CoV-2 Testing Enrollment in School Settings

OBJECTIVES

Understanding the motivators and barriers to testing enrollment from different stakeholder perspectives is essential to increasing participation in school-based testing programs, particularly among underserved populations. This multistudy analysis aimed to identify facilitators and barriers to enrollment in school-based testing for coronavirus disease 2019 (COVID-19).

METHODS

Four independent studies collected and analyzed qualitative data from study participants regarding: (1) motivators, benefits, and/or reasons for enrolling and/or participating in COVID-19 testing in schools; and/or (2) concerns, barriers, and/or negative outcomes related to COVID-19 testing in schools. Study authors conducted a retrospective review of findings from the independent studies to identify themes related to testing motivators and concerns that emerged across the studies.

RESULTS

The analysis identified 10 distinct themes regarding the perceived motivators of COVID-19 testing in schools and 15 distinct themes regarding concerns and barriers to COVID-19 testing in schools. Common motivators across multiple studies included convenience of testing in school and the desire to keep self and others safe from COVID-19. Concerns about the implications of receiving a positive test result was a barrier identified by multiple studies.

CONCLUSIONS

Themes from 4 independent studies revealed insights about the motivations and barriers to enrolling and participating in COVID-19 testing programs in kindergarten through 12th grade school settings. Study findings can be used to improve enrollment and participation in new and existing school-based testing programs to reduce transmission of COVID-19 and other infectious diseases in schools.

Reflections From School Communities in Underserved Populations on Childhood COVID-19 Vaccination

OBJECTIVES

Outbreaks in vaccine-preventable diseases among children have increased, primarily among under- or unvaccinated subgroups. The influence and interaction of a child's school community on parental health care decisions, such as vaccination, has not been explored. Our study examined childhood coronavirus disease 2019 (COVID-19) vaccine hesitancy within the context of school communities.

METHODS

This study combines data from 4 independent research studies funded by the National Institutes of Health Rapid Acceleration of Diagnostics Underserved Populations Return to School Initiative. We examined focus group data to better understand the apprehension surrounding parental and child COVID-19 vaccination among underserved school populations.

RESULTS

Across all study sites, 7 main themes emerged with regard to COVID-19-related vaccination concerns for children: (1) potential side effects, (2) vaccine development, (3) misinformation (subthemes: content of vaccine and negative intent of the vaccine), (4) vaccine effectiveness, (5) timing of vaccine administration/availability for children, (6) fear of needles, and (7) mistrust.

CONCLUSIONS

School settings offered unique access to youth and family perspectives in underserved communities. Our studies highlighted several factors contributing to COVID-19 vaccine hesitancy in school communities, which align with existing literature on vaccine hesitancy. These concerns centered primarily on potential harm of vaccines, as well as misinformation, mistrust, and timing of vaccines. Related recommendations for increasing vaccination rates are provided. Developing specific strategies that address parent and child concerns will be critical to reducing health inequities related to COVID-19 vaccination.

An epigenetic clock for gestational age based on human umbilical vein endothelial cells from a diverse population of newborns

Background

Epigenetic clocks are emerging as a useful tool in many areas of research. Many epigenetic clocks have been developed for adults; however, there are fewer clocks focused on newborns and most are trained using blood from European ancestry populations. In this study, we built an epigenetic clock based on primary human umbilical vein endothelial cells from a racially and ethnically diverse population.

Results

Using human umbilical vein endothelial cell [HUVEC]-derived DNA, we calculated epigenetic gestational age using 83 CpG sites selected through elastic net regression. In this study with newborns from different racial/ethnic identities, epigenetic gestational age and clinical gestational age were more highly correlated (r = 0.85), than epigenetic clocks built from adult and other pediatric populations. The correlation was also higher than clocks based on blood samples from newborns with European ancestry. We also found that birth weight was positively associated with epigenetic gestational age acceleration (EGAA), while NICU admission was associated with lower EGAA. Newborns self-identified as Hispanic or non-Hispanic Black had lower EGAA than self-identified as non-Hispanic White.

Conclusions

Epigenetic gestational age can be used to estimate clinical gestational age and may help index neonatal development. Caution should be exercised when using epigenetic clocks built from adults with children, especially newborns. We highlight the importance of cell type-specific epigenetic clocks and general pan tissue epigenetic clocks derived from a large racially and ethnically diverse population.

The Coronavirus Impact Scale: Construction, Validation, and Comparisons in Diverse Clinical Samples

Objective

This report is of the construction and initial psychometric properties of the Coronavirus Impact Scale in multiple large and diverse samples of families with children and adolescents. The scale was established to capture the impact of the coronavirus pandemic during its first wave. Differences in impact between samples and internal structure within samples were assessed.

Method

A total of 572 caregivers of children and adolescents or expecting mothers in diverse clinical and research settings completed the Coronavirus Impact Scale. Samples differed in regard to developmental stage, background, inpatient/outpatient status, and primary research or clinical setting. Model free methods were used to measure the scale's internal structure and to determine a scoring method. Differences between samples in specific item responses were measured by multivariate ordinal regression.

Results

The Coronavirus Impact Scale demonstrated good internal consistency in a variety of clinical and research populations. Across the groups studied, single, immigrant, predominantly Latinx mothers of young children reported the greatest impact of the pandemic, with noteworthy effects on food access and finances reported. Individuals receiving outpatient or inpatient care reported greater impacts on health care access. Elevated scores on the Coronavirus Impact Scale were positively associated with measures of caregiver anxiety and both caregiver- and child-reported stress at a moderate effect size.

Conclusion

The Coronavirus Impact Scale is a publicly available scale with adequate psychometric properties for use in measuring the impact of the coronavirus pandemic in diverse populations.

Expanding on Threat and Deprivation: Empirical Examination of Adversity Dimensions and Psychiatric Outcomes Among Emerging Adults

Dimensional models of adversity, whereby experiences lie along dimensions of threat and deprivation, are increasingly popular; however, their empirical validation is limited. In a sample of emerging adults (N=1,662; M age =20.72; 53% female; 72% Black), we conducted exploratory factor analyses using adversities derived from items probing family relationships and a validated assessment of traumatic events. Resulting factors were used to test associations with odds of lifetime diagnosis of a substance use disorder, other mental health disorders, and suicide attempt. Results supported a four-factor solution: threat (non-betrayal), emotional deprivation, sexual assault, and threat (betrayal). Threat (betrayal) summary scores were most strongly associated with increased odds of substance use and other disorders, whereas sexual assault was most strongly associated increased odds of lifetime suicide attempt. Findings provide some empirical support for categorizing adversity along dimensions of threat and deprivation. However, it also suggests the possibility of further divisions within these dimensions.

Financial stress as a mediator of the association between maternal childhood adversity and infant birth weight, gestational age, and NICU admission

BACKGROUND

To examine whether financial stress during pregnancy mediates the association between maternal exposure to adverse childhood experiences (ACEs) and three birth outcomes (i.e., gestational age, birth weight, and admission to the neonatal intensive care unit [NICU]).

METHODS

Data were obtained from a prospective cohort study of pregnant women and their infants in Florida and North Carolina. Mothers (n = 531; Mage at delivery = 29.8 years; 38% Black; 22% Hispanic) self-reported their exposure to childhood adversity and financial stress during pregnancy. Data on infant gestational age at birth, birth weight, and admission to the NICU were obtained from medical records within 7 days of delivery. Mediation analysis was used to test study hypotheses, adjusting for study cohort, maternal race, ethnicity, body mass index, and tobacco use during pregnancy.

RESULTS

There was evidence of an indirect association between maternal exposure to childhood adversity and infant gestational age at birth (b = -0.03, 95% CI = -0.06 - -0.01) and infant birth weight (b = -8.85, 95% CI = -18.60 - -1.28) such that higher maternal ACE score was associated with earlier gestational age and lower infant birth weight through increases in financial distress during pregnancy. There was no evidence of an indirect association between maternal exposure to childhood adversity and infant NICU admission (b = 0.01, 95% CI = -0.02-0.08).

CONCLUSIONS

Findings demonstrate one pathway linking maternal childhood adversity to a potentially preterm birth or shorter gestational age, in addition to low birth weight at delivery, and present an opportunity for targeted intervention to support expecting mothers who face financial stress.

Parent Engagement with a School-Based Health Center Consent Process Predicts Student Attendance and School Transition

BACKGROUND

School-based health centers (SBHCs) fill critical pediatric health care access gaps but typically require parental consent for enrollment. Families' responses to SBHC consent form outreach efforts may reflect broader school engagement. This study investigated whether SBHC consent form return predicted subsequent chronic absenteeism and school transition, indicators of student and family school engagement.

METHODS

Multivariable logistic regression was used to compare the odds of being chronically absent or transitioning out of a US elementary/middle school (n = 1917) during 2015-2016 and 2016-2017 for those who declined SBHC enrollment or did not return a consent form, compared to those who enrolled.

RESULTS

Compared to enrolled students, those who declined had 78% lower odds of chronic absenteeism [95% CI: 0.09, 0.54]. Families who did not respond had 2.8 times greater odds of their student transitioning out of school [95% CI: 2.15, 3.58] but were no more likely to be chronically absent.

CONCLUSIONS

Consent form return may predict aspects of broader students and family school engagement.

What children do while they wait: The role of self-control strategies in delaying gratification

Self-control plays an essential role in children's emotional and behavioral adjustment. A central behavioral indicator of self-control is the ability to delay gratification. Few studies have focused on understanding the heterogeneity of self-control behaviors that underlie children's ability to delay gratification. Therefore, we examined the role of spontaneous self-control behaviors (fidgeting, vocalizations, and anticipation/attentional focus toward a reward) in relation to 5-year old children's delay ability using Mischel's delay task (N = 144; M_age = 5.4 years, SD = 0.29). Latent mixture modeling was used to derive three distinct classes of self-control behaviors observed during the delay task: (1) Passive (low fidgeting, low vocalizations, but moderate anticipation), (2) Active (moderate fidgeting, moderate vocalizations, but high anticipation), and (3) Disruptive (high fidgeting, high vocalizations, and high anticipation). Children in the Passive class were more likely to delay the full task time compared with children in the Active class (odds ratio = 1.50, 95 % confidence interval = 1.28-1.81). There were no other differences in delay ability by self-control class. Children whose level of fidgeting and vocalizations matched their level of anticipation (i.e., Passive and Disruptive regulators) were able to delay more successfully than children who were mostly driven by anticipation (Active regulators). Some variation in children's delay ability and use of self-control strategies was explained by sociodemographic differences, specifically maternal age. Findings suggest probing processes underlying children's self-control to identify potential targets for intervention.

DNA methylation signatures as biomarkers of socioeconomic position

This review article provides a framework for the use of deoxyribonucleic acid (DNA) methylation (DNAm) biomarkers to study the biological embedding of socioeconomic position (SEP) and summarizes the latest developments in the area. It presents the emerging literature showing associations between individual- and neighborhood-level SEP exposures and DNAm across the life course. In contrast to questionnaire-based methods of assessing SEP, we suggest that DNAm biomarkers may offer an accessible metric to study questions about SEP and health outcomes, acting as a personal dosimeter of exposure. However, further work remains in standardizing SEP measures across studies and evaluating consistency across domains, tissue types, and time periods. Meta-analyses of epigenetic associations with SEP are offered as one approach to confirm the replication of DNAm loci across studies. The development of DNAm biomarkers of SEP would provide a method for examining its impact on health outcomes in a more robust way, increasing the rigor of epidemiological studies.

Healthy Eating Value Systems Among Supplemental Nutrition Assistance Program Participants: A Qualitative Study

OBJECTIVE

To understand how families receiving benefits from the Supplemental Nutrition Assistance Program (SNAP) conceptualize healthy eating and its relationship to child development.

METHODS

This study is a secondary analysis of in-depth, in-home qualitative interviews. 30 caregivers with children between the ages of 4 and 10 years old participating in SNAP in Baltimore, MD, were asked about food purchasing resources and strategies. Two independent coders re-analyzed primary data using an iterative process to identify a priori themes related to caregivers' conceptualization of healthy eating and emergent themes related to the ways families use SNAP benefits. Themes were identified via content analysis and revised until consensus was reached.

RESULTS

Participants demonstrated knowledge of nutritious food groups, specific unhealthy nutrients, and the importance of food in managing chronic conditions. However, the importance of nutrition was balanced with the need for ready-made foods that children could safely prepare on their own, shelf stable goods, and low-cost foods. Emergent themes identified caregivers' views of health-related impacts of food beyond nutrition, including the role of food as: a parenting tool to support child socialization and development, a means of creating experiences unique to childhood, and a mechanism for promoting family cohesion.

CONCLUSIONS

This study suggests families receiving SNAP use benefits to best serve children's well-being while conceptualizing the child health benefits of food as extending beyond nutrition. Future policy interventions aimed at optimizing SNAP should address the potential for nutrition assistance to foster positive child social and emotional development among low-income families while meeting nutritional needs.

Prenatal subjective social status and birth weight

PURPOSE

Subjective social status (SSS), perceived social standing relative to others, has been associated with health status, independent of objective socioeconomic status (SES). Few studies have examined the relationship of prenatal maternal SSS with birth outcomes. We evaluated the association of SSS in pregnancy with low birth weight (LBW) and high birth weight (HBW).

METHODS

A total of 378 pregnant women rated their SSS from 1 (low) to 10 (high) compared to others in the United States (SSS-US) and compared to their community (SSS-Comm). Multivariable logistic regression was used to examine the relationship between SSS and odds of LBW or HBW.

RESULTS

Higher SSS-US was associated with lower odds of HBW in unadjusted models (OR 0.76, 95% CI 0.60-0.96; p < 0.05); this relationship persisted after controlling for objective SES, health, and demographic factors (OR 0.73, 95% CI 0.53-0.99; p < 0.05). Neither SSS measure was associated with LBW.

CONCLUSIONS

Pregnant women who view themselves as having lower status than others in the US have greater odds of HBW, over and above the influence of factors known to be associated with birth weight. SSS, a brief and non-stigmatizing measure, might help identify women at elevated social risk for adverse birth outcomes.

More than meets the eye: Examining physiological and behavioral regulation during delay of gratification task

Children continually encounter situations where they must regulate impulsive responses to achieve a goal, requiring both self‐control (SC) and delay of gratification. We examined concurrent behavioral SC strategies (fidgeting, vocalizations, anticipation) and physiological regulation (heart rate [HR], respiratory sinus arrhythmia [RSA]) in 126 children (M (SD) = 5.4 (0.29) years) during a standard delay of gratification task. Latent variable models derived latent SC classes and examined the moderating role of HR/RSA on SC and delay ability. Three classes of SC were identified: passive: low fidgeting and vocalizations, moderate anticipation; active: moderate fidgeting, low vocalizations, and high anticipation; and disruptive: moderate fidgeting, high vocalizations, and high anticipation. Children in the active class had the lowest odds of delaying full task time, compared to children in the passive (OR = 0.67, z = −5.25, p < .001) and disruptive classes (OR = 0.76, z = −2.03, p = .04). RSA changes during the task moderated the relationship between SC class and delay ability for children in the active class (aOR = 0.92, z = −3.1, p < .01). Within the group who struggled to delay gratification (active class), a subset exhibiting appropriate autonomic regulation was able to delay. The findings suggest probing congruency of observed behavioral and unobserved physiological regulation.

Children's Attention and Self-Regulatory Behavior Before and During the COVID-19 Pandemic

OBJECTIVE

The goal of this study was to investigate changes in children's self-regulatory behavior before and during the COVID-19 pandemic.

METHOD

Participants were parents of children aged 4 to 13 years (n = 45, mean 7.5, SD: 2.6) who participated in the Baltimore Generations Study before the pandemic. They reported on their child's self-regulation (SR) using the Parent Observation of Child Adaptation. During the pandemic, they were recontacted to report on child SR, disruptions to family life (Coronavirus Impact Scale), and parenting stress (Parenting Stress Index). Prepandemic to pandemic changes in SR were compared with repeated measures analysis of variance.

RESULTS

There were significant decreases in child SR (poorer concentration, attention, task engagement and persistence, and greater impulsivity) prepandemic to pandemic. During the pandemic, parenting stress was correlated with lower child SR (r range = -0.52 to -0.34, p < 0.05). Pandemic-related family disruptions were associated with changes in children's impulsivity (F [1, 42] = 5.28, p = 0.03); children with 4 or more disruptions (67%) showed less ability to wait their turn during the pandemic compared with prepandemic (M [SD] = 3.34 [0.93] vs. 4.41 [1.21], t [28] = 3.93, p < 0.001). There was no change in SR for children with fewer than 4 disruptions.

CONCLUSION

Results highlight modest pandemic-associated decreases in child attention, task persistence, and task engagement alongside increases in impulsivity. We did not find evidence of broad or severe impacts; however, children whose families have been disproportionately affected by the pandemic may need focused support in school and at home to avoid widening prepandemic health and educational disparities.

Ethical Reasoning During a Pandemic: Results of a Five Country European Study

Introduction: There has been no work that identifies the hidden or implicit normative assumptions on which participants base their views during the COVID-19 pandemic, and their reasoning and how they reach moral or ethical judgements. Our analysis focused on participants' moral values, ethical reasoning and normative positions around the transmission of SARS-CoV-2.Methods: We analyzed data from 177 semi-structured interviews across five European countries (Germany, Ireland, Italy, Switzerland and the United Kingdom) conducted in April 2020.Results: Findings are structured in four themes: ethical contention in the context of normative uncertainty; patterns of ethical deliberation when contemplating restrictions and measures to reduce viral transmission; moral judgements regarding "good" and "bad" people; using existing structures of meaning for moral reasoning and ethical judgement.Discussion: Moral tools are an integral part of people's reaction to and experience of a pandemic. 'Moral preparedness' for the next phases of this pandemic and for future pandemics will require an understanding of the moral values and normative concepts citizens use in their own decision-making. Three important elements of this preparedness are: conceptual clarity over what responsibility or respect mean in practice; better understanding of collective mindsets and how to encourage them; and a situated, rather than universalist, approach to the development of normative standards.

Moving up but not getting ahead: Family socioeconomic position in pregnancy, social mobility, and child cognitive development in the first seven years of life

Objectives

Understanding when and how socioeconomic position (SEP) influences cognitive development is key to reducing population inequalities in health and achievement. The objective of this study was to determine the unique association between prenatal family SEP and child cognitive development, and to determine whether marked postnatal social mobility was associated with improvements in child cognitive performance to age 7.

Methods

Data were from children enrolled in the US National Collaborative Perinatal Project (NCPP) (n = 28,761) during 1959–1965, a dataset large enough to observe marked mobility, which remains uncommon. Multivariable linear regression was used to examine the relationship between SEP (i.e., parental income, education, occupation) during gestation and cognitive performance at 8 months (Bayley Scales of Infant Development Mental Development Index) and at 7 years (Wechsler Intelligence Scale for Children).

Results

Holding demographic and perinatal factors constant, family SEP during gestation was not associated with cognitive performance at 8 months (B = −0.03, 95% CI: −0.07–0.01) but was positively associated with performance at 7 years even after accounting for SEP at 7 years (B = 1.28, 95% CI: 1.11–1.45). Children whose families experienced the most extreme upward mobility (from the lowest to highest income quartile) showed a 12 percentile increase in cognitive performance in the first 7 years of life. Those with the most extreme downward mobility (from the highest to lowest income quartile) still experienced an 8 percentile increase in cognitive performance in this interval.

Conclusions

The proportion of children in poverty today is similar to 1965 and intergenerational mobility has declined markedly. Prenatal SEP may contribute to inequalities in child cognitive performance that even extraordinary social mobility cannot erase. To optimize cognitive development across generations, current means-tested programs to support families with young children should be supplemented by universal approaches to ensure access to opportunity before young people become parents.

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Prenatal socioeconomic position is not associated with cognition by infancy.

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Prenatal socioeconomic position is associated with cognitive performance by age 7.

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Social mobility does not erase the association of prenatal poverty with cognition.

Defining the Healthy Infant Metabolome: Liquid Chromatography Tandem-Mass Spectrometry Analysis of Dried Blood Spot Extracts from the Prospective Research on Early Determinants of Illness and Children's Health Trajectories Birth Cohort Study

Newborn screening using dried plasma spots offers preanalytical advantages over conventional cards for plasma-associated targets of interest. Herein we present dried plasma spot-based methods for measuring metabolites using a 250+ compound liquid chromatography tandem mass spectrometry library. Quality assurance reduced this library to 134, and from these, 30 compounds determined the normal newborn reference ranges.

Classroom Temperatures and Asthma-Related School-Based Health Care Utilization: An Exploratory Study

OBJECTIVE

Schools with aging infrastructure may expose students to extreme temperatures. Extreme outdoor temperatures have previously been linked to more asthma-related health care utilization. Explore the relationship between classroom temperatures and school-based health care visits for asthma in an urban school building with an outdated heating and cooling system.

METHODS

Participants were students in grades K-8 who received health care from a school-based health center (SBHC) (n = 647) or school nurse (n = 1244) in 2 co-located urban public schools between 2016 and 2018. The probability of an asthma visit to the SBHC or school nurse was modeled as a function of indoor temperature exposure using generalized estimating equations with covariates accounting for grade, sex, outdoor temperature, days at risk of asthma visit, nonasthma visits, month, and year fixed effects.

RESULTS

Classroom temperatures ranged from 48.0˚F to 100.6°F. Higher mean grade-level indoor temperatures from a baseline of approximately 70˚F to 76˚F were associated with increased rates of asthma-related visits to the SBHC or school nurse on same day of exposure. Model-generated estimates suggest that an increase of 10˚F in indoor temperature relative to a baseline of 75˚F was associated with a 53% increase in the rate of asthma-related SBHC visits.

CONCLUSIONS

Elevated classroom temperatures may be associated with more school-based health care utilization for asthma. Low-income and students from racial and ethnic minority groups have disproportionately higher rates of asthma and are also more likely to attend schools with poor infrastructure. The potential benefits of school infrastructure investments for student health, health care costs, and health equity merit further investigation.

Timing, duration, and differential susceptibility to early life adversities and cardiovascular disease risk across the lifespan: Implications for future research

Early life adversities (ELA), include experiences such as child maltreatment, household dysfunction, bullying, exposure to crime, discrimination, bias, and victimization, and are recognized as social determinants of cardiovascular disease (CVD). Strong evidence shows exposure to ELA directly impacts cardiometabolic risk in adulthood and emerging evidence suggests there may be continuity in ELA's prediction of cardiometabolic risk over the life course. Extant research has primarily relied on a cumulative risk framework to evaluate the relationship between ELA and CVD. In this framework, risk is considered a function of the number of risk factors or adversities that an individual was exposed to across developmental periods. The cumulative risk exposure approach treats developmental periods and types of risk as equivalent and interchangeable. Moreover, cumulative risk models do not lend themselves to investigating the chronicity of adverse exposures or consider individual variation in susceptibility, differential contexts, or adaptive resilience processes, which may modify the impact of ELA on CVD risk. To date, however, alternative models have received comparatively little consideration. Overall, this paper will highlight existing gaps and offer recommendations to address these gaps that would extend our knowledge of the relationship between ELA and CVD development. We focus specifically on the roles of: 1) susceptibility and resilience, 2) timing and developmental context; and 3) variation in risk exposure. We propose to expand current conceptual models to incorporate these factors to better guide research that examines ELA and CVD risk across the life course.

Protocol for the Feasibility, Acceptability, and Preliminary Efficacy Trial of text4FATHER for Improving Underserved Fathers' Involvement in Infant Care

While father engagement in infant care is widely advocated and research demonstrates that it contributes to improved outcomes, few approaches engage fathers, especially racial/ethnic minority underserved fathers, during maternity care. This study protocol describes the text4FATHER's feasibility, acceptability, and preliminary efficacy trial from mid-pregnancy through two months postnatal age.

Timing of Supplemental Nutrition Assistance Program Benefits and Families' Home Food Environments

BACKGROUND AND OBJECTIVES

Supplemental Nutrition Assistance Program (SNAP) benefits are designed to buffer families from food insecurity, but studies suggest that most benefits are used by midmonth. In this study, we examined whether the home food environment varies across the SNAP benefits cycle among participating families .

METHODS

Participants in this mixed-methods study were 30 SNAP participants who were primary caregivers of a child ages 4-10 years. The home food environment was measured 1 week before SNAP benefit replenishment and again within 1 week after replenishment by using the Home Food Inventory. Household food insecurity was assessed by using the US Department of Agriculture Household Food Security Survey. Wilcoxon rank tests were used to evaluate changes in median Home Food Inventory subscales and food insecurity pre- to post-replenishment. Qualitative interviews with participating caregivers were conducted to explore contextual factors influencing the home food environment across the benefits cycle.

RESULTS

Participants had significantly fewer types of vegetables (median: 7.0 vs 8.5, median difference 1.73, 95% confidence interval: 0.5-2.5, P = .03) and higher food insecurity pre- versus post-replenishment (median: 4.0 vs 2.0, median difference 1, 95% confidence interval: 0.1-1.5, P = .03). Caregivers described employing a variety of intentional strategies to reduce cyclic variation in food availability.

CONCLUSIONS

Findings suggest that there is relatively limited cyclic variation in the home food environment among families participating in SNAP. This may be explained by a number of assistance programs and behavioral strategies caregivers used to make food last and buffer against scarcity. Future research should evaluate the relationship between the degree of home food environment changes and child health outcomes.

Pediatric Asthma Is Associated With Poorer 3-Year Academic Achievement in Urban Elementary and Middle-School Students

OBJECTIVE

Asthma has been associated with worse academic performance in a single school year, yet this association may be magnified over time as students with asthma continue to fall behind. This study examined the relationship between asthma and standardized test performance aggregated across 3 school years, including whether performance varied by likelihood of having significant asthma.

METHODS

Data were from students in grades K-8 at 2 urban public schools in the Northeastern United States (2015-2018). Asthma was based on parent- and self-report and school health center records. Standardized test performance was assessed using Measures of Academic Progress (MAP) and Partnership for Assessment of Readiness for College and Careers (PARCC). Mixed effects linear and logistic regression models were used to evaluate the relationship between asthma and performance during 3 school years.

RESULTS

Any asthma was associated with worse MAP performance across the 3 academic years. Students with the most significant asthma demonstrated worse performance on MAP and PARCC. Aggregating across 3 school years, students scored 3.17 points worse on MAP reading (95% confidence interval [CI]: 0.7-5.63; P = .012) and 3.56 points worse on MAP mathematics (95% CI: 0.52-6.6; P = .022); they had 48.8% (95% CI: 1.9%-73.2%; P = .044) and 58.0% (95% CI: 21%-78%; P = .007) lower odds of proficiency on PARCC English/Language Arts and Mathematics, respectively compared to those without asthma.

CONCLUSIONS

The relationship between asthma and poorer academic achievement in 1 school year may be magnified over multiple years, particularly among those with more significant asthma. School-based asthma interventions may support academic growth and more equitable health outcomes.

An Intervention to Promote Adherence to Glasses Wearing Among Urban Public Elementary School Students: Associations With Classroom Behavior

Glasses wearing at school remains low even when glasses are provided. This study investigated whether a classroom intervention to promote glasses wearing was associated with increased glasses wearing and improved classroom behavior. A pretest, posttest design was implemented with 44 students in Grades 1-4 at an urban public elementary school. Over 5 weeks, teachers encouraged eyeglass wearing through a classroom tracker, verbal reminders, and incentives. Glasses wearing and student behavior were monitored using the Direct Behavior Rating Scale of academic engagement and behavior for 13 weeks, including 4 weeks before and after the intervention. Glasses wearing increased from 56% to 73% (95% confidence interval [CI] = [0.08, 0.26]) in the first 2 weeks of the intervention, but not after a spring recess. The intervention was associated with significantly improved academic engagement (4.31%, 95% CI [2.17, 6.45]), respect (3.55%, 95% CI [1.77, 5.34]), and disruption (-4.28%, 95% CI [-6.51, -2.06]) compared to baseline. Higher academic engagement and disruption persisted 4 weeks after the intervention ended. A classroom-based glasses tracking and incentive system is associated with improved eyeglass wearing and classroom behavior among elementary students. A longer term randomized trial is needed to confirm these promising results.

Higher Child Body Mass Index Is Associated with Greater School-Based Health Center Utilization

Background: Children with overweight status and obesity seek care for acute illnesses more often than normal weight peers. School-based health centers (SBHCs) have a role in acute and chronic disease management; however, little is known about SBHC use by children with overweight status and obesity. This study compared SBHC utilization by student body mass index (BMI) category and investigated whether SBHC visit diagnoses varied by BMI category. Methods: We performed a retrospective analysis of students (n = 1161) in grades K-8 enrolled in a large SBHC for 2 years. Negative binomial regression models were used to test the independent association between BMI category as defined by BMI percentile [normal/underweight (BMI percentile <85%) and overweight/obesity (BMI percentile ≥85%), either overweight (85% ≤BMI percentile <95%) or obesity (BMI percentile ≥95%)], and the number of SBHC visits (nurse, clinician, and total visits) for the 2-year interval. Top five diagnoses based on ICD-10 visit codes were compared. Results: Students in the overweight/obesity category (BMI percentile ≥85%) had higher visit rates than normal/underweight peers after adjusting for age and gender, but only total visits were statistically significant [nurse: incident rate ratio (IRR) 1.42 (95% CI 0.94-2.15); clinician: 1.27 (95% CI 0.93-1.75); total: 1.45 (95% CI 1.02-2.07)]. Visit diagnoses were similar by BMI category. Conclusions: Students with higher BMI percentiles, categorized as overweight/obesity, had higher SBHC utilization than normal/underweight peers, but visit diagnoses were similar. This higher utilization may provide an as-yet untapped opportunity to expand school-based obesity prevention and management.

Long-Term Associations Between Prenatal Maternal Cortisol and Child Neuroendocrine-Immune Regulation

BACKGROUND

Advancing understanding of the developmental origins of neuroendocrine-immune (NEI) functioning is key to elucidating the biological mechanisms involved in health and disease risk across the lifespan. This study examined whether prenatal maternal hypothalamic-pituitary-adrenal (HPA) activity moderates child NEI relations and explored the consistency of this moderating effect across gestation.

METHODS

Pregnant women participated in five prenatal study visits from 24 to 38 weeks gestation. At each visit, women provided a saliva sample. In a 5-year follow-up study, children (n_female = 25, n_male=20) provided four saliva samples and participated in behavioral assessments and challenge tasks. Prenatal maternal saliva samples were assayed for cortisol. Child saliva samples were assayed for cortisol and cytokines (IL-1β, IL-6, IL-8, TNFα) as indices of HPA and inflammatory activity. Multilevel mixed-effects models examined the moderation of child NEI relations by prenatal maternal cortisol.

RESULTS

Among males, average prenatal maternal cortisol did not moderate child NEI relations. Among females, average prenatal maternal cortisol moderated some child NEI relations with higher prenatal cortisol associated with more positive cortisol-cytokine relations at age five. When examined by gestational time point, there were more significant NEI moderation effects by maternal cortisol from later gestation (≥ 30 weeks) than earlier.

CONCLUSIONS

The findings suggest prenatal maternal HPA activity may moderate child NEI functioning. Additional research conducted with more heterogeneous and larger samples is needed to fully understand these relations. Furthering our knowledge of NEI development has important research and clinical implications, particularly for understanding and addressing conditions with inflammatory pathophysiologies, such as depression and cardiovascular disease.

A Risk Stratification Algorithm for Asthma Identification and Prioritization in a Low-Income Urban School

BACKGROUND

Asthma can interfere with school attendance and engagement. School health programs are central to asthma management. Case identification is limited by reliance on parent-completed forms, which are often missing. This project tested a low-burden screening algorithm to stratify students based on priority for nurse outreach at 2 large, urban schools with high asthma prevalence.

METHODS

Students in grades 1-8 completed a 4-item asthma screener. Two-stage stratification incorporated screener responses, school nurse records, and absenteeism. Students were assigned low, medium, or high priority for follow up. Asthma prevalence in the high priority group was calculated for substantiated asthma. Whether stratification was more likely than chance to identify new cases of asthma in the high-priority group was evaluated using chi-square tests.

RESULTS

Of 1397 students, 69.7% were screened. Secondary stratification decreased the number of students in the high and medium priority groups. New asthma cases were identified in 46.4% of high-priority families reached for follow up. High-priority students were more likely to be identified as having asthma than chance alone (p < .001).

CONCLUSIONS

A low-burden screening algorithm appropriately placed students with asthma in the high priority group. This approach may allow efficient, targeted follow up of the highest need students in high prevalence populations.