Children's executive functioning and health behaviors across pediatric life stages and ecological contexts.

Executive functioning (EF) has been linked to chronic disease risk in children. Health behaviors are thought to partially explain this association. The current cross-sectional study evaluated specific domains of EF and varied health behaviors in three pediatric life stages.

Extending the Environmental influences on Child Health Outcomes (ECHO) Cohort through 2030: Rationale and study protocol.

Early life environmental exposures, even those experienced before conception, can shape health and disease trajectories across the lifespan. Optimizing the detection of the constellation of exposure effects on a broad range of child health outcomes across development requires considerable sample size, transdisciplinary expertise, and developmentally sensitive and dimensional measurement. To address this, the National Institutes of Health (NIH) Environmental influences on Child Health Outcomes (ECHO) Cohort Study is an observational longitudinal pediatric cohort study.

The influence of early childhood education and care on the relation between early-life social adversity and children's mental health in the environmental influences for Child Health Outcomes Program.

Early adversity increases risk for child mental health difficulties. Stressors in the home environment (e.g.

Concurrent and prospective associations of social media usage with binge eating symptoms in early adolescence.

Objective: This study investigated longitudinal relationships between social media usage and binge eating (BE) in early adolescence and explored potential moderating effects of sex and BMI.

Methods: Data from the Adolescent Brain Cognitive Development (ABCD) Study, including 1940 participants aged 11 to 12 years at Wave 1, were analyzed over three annual waves. Social media addiction (SMA) scores and time spent on social media were calculated from self-report questionnaires.

Neonatal Morbidities, Neurodevelopmental Impairments, and Positive Health among Children Surviving Birth before 32 Weeks of Gestation.

Objectives: To evaluate positive health outcomes among children born at < 32 weeks of gestation and to determine whether children with three common neonatal morbidities and 2 neurodevelopmental impairments would have similar positive health outcomes to children and adolescents without these exposures and impairments.

Study Design: In this secondary analysis of prospectively acquired data derived from 3 multicenter cohorts of children born very preterm (the Extremely Low Gestational Age Newborn cohort [birth years 2001 to 2004], the Neurobehavior And Outcomes in Very Preterm Infants cohort [birth years 2014 to 2016], and the Developmental Impact of Neurobehavior And Outcomes in Very Preterm Infants Exposures cohort [birth years 2010 to 2020]), we examined associations between the 3 common neonatal morbidities (bronchopulmonary dysplasia, necrotizing enterocolitis, and intraventricular hemorrhage, diagnosed before hospital discharge), 2 neurodevelopmental impairments (developmental delays and cerebral palsy, diagnosed at preschool age follow-up), and perceptions of physical, mental, and social well-being (in either early childhood or adolescence), using the Patient-Reported Outcomes Measurement Information System scales for positive health.

Results: After adjusting for confounders, bronchopulmonary dysplasia, intraventricular hemorrhage, and cerebral palsy were associated with lower positive health scores, reported by parent-proxy during early childhood.

Growing Desmoplastic Three-Dimensional Pancreatic Cancer Spheroids from Co-Culture.

Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest cancers with a 5-year survival rate of <12%. The biggest barrier to therapy is the dense desmoplastic extracellular matrix (ECM) that surrounds the tumor and reduces vascularization, generally termed desmoplasia. A variety of drug combinations and formulations have been tested to treat the cancer, and although many of them show success pre-clinically, they fail clinically.

A spectrometer design that eliminates incoherent mixing signals in 2D action spectroscopies.

Action spectroscopies use a readout created by the action of light on the molecules or material rather than optical absorption. Ultrafast 2D photocurrent and 2D fluorescence spectroscopies are two such action spectroscopies. Despite their utility, multidimensional action spectroscopies suffer from a background created by incoherent population mixing.

Intergenerational transmission of adverse and positive childhood experiences and associations with child well-being.

Background: Parental adverse childhood experiences (ACEs) contribute to offspring adversity and poor health outcomes, but little is known about whether and to what extent parental positive childhood experiences (PCEs) influence offspring positive experiences and well-being.

Objective: To investigate the association between parent and child ACEs and PCEs and their impact on child well-being and psychopathology.

Participants And Setting: A national sample of n = 1016 US parents of 1-5-year-olds completed online surveys in September 2019.

Influence of early childhood parental hostility and socioeconomic stress on children's internalizing symptom trajectories from childhood to adolescence.

Introduction: Children and adolescents with elevated internalizing symptoms are at increased risk for depression, anxiety, and other psychopathology later in life. The present study examined the predictive links between two bioecological factors in early childhood-parental hostility and socioeconomic stress-and children's internalizing symptom class outcomes, while considering the effects of child sex assigned at birth on internalizing symptom development from childhood to adolescence.

Materials And Methods: The study used a sample of 1,534 children to test the predictive effects of socioeconomic stress at ages 18 and 27 months; hostile parenting measured at child ages 4-5; and sex assigned at birth on children's internalizing symptom latent class outcomes at child ages 7-9, 10-12, 13-15, and 16-19.

Associations between neighborhood characteristics and child well-being before and during the COVID-19 pandemic: A repeated cross-sectional study in the Environmental influences on Child Health Outcomes (ECHO) program.

The corona virus disease (COVID-19) pandemic disrupted daily life worldwide, and its impact on child well-being remains a major concern. Neighborhood characteristics affect child well-being, but how these associations were affected by the pandemic is not well understood. We analyzed data from 1039 children enrolled in the Environmental influences on Child Health Outcomes Program whose well-being was assessed using the Patient-Reported Outcomes Measurement Information System Global Health questionnaire and linked these data to American Community Survey (ACS) data to evaluate the impacts of neighborhood characteristics on child well-being before and during the pandemic.

Direct-to-participant recruitment of mothers and infants: A strategic approach during challenging pandemic times.

Under traditional circumstances, most clinical trials rely on in-person operations to identify, recruit, and enroll study participants and to complete study-related visits. During unusual circumstances, such as the COVID-19 pandemic, the typical clinical trial model is challenged and forced to explore alternative approaches to implementing study recruitment, participant enrollment, and data collection strategies. One such alternative is a direct-to-participant approach which leverages electronic resources and relevant technological devices (, smart phones) available to researchers and patients.

Assessing the interchangeability of linked scores in multivariable statistical analyses.

Purpose: Using the lens of classical test theory, we examine a linkage's generalizability with respect to use in multivariable analyses, including multiple regression and structural equation modeling, rather than comparison of established subpopulations as is most common in the literature.

Methods: To aid in this evaluation, we present a structural-equation-modeling based statistical method to examine the suitability of a given linkage for use cases involving continuous and categorical variables external to the linkage itself.

Results: Using the PROMIS® Parent Proxy and Early Childhood Global Health measures, we show that, although a high correlation between the scores (here, r = .

Life satisfaction for adolescents with developmental and behavioral disabilities during the COVID-19 pandemic.

Background: This study aimed to identify contextual factors associated with life satisfaction during the COVID-19 pandemic for adolescents with mental, emotional, behavioral, and developmental (MEBD) disabilities.

Methods: Data were collected from a sample of 1084 adolescents aged 11-21 years from April 2020 to August 2021. This cross-sectional study used a sequential machine learning workflow, consisting of random forest regression and evolutionary tree regression, to identify subgroups of adolescents in the Environmental influences on Child Health Outcomes (ECHO) consortium who demonstrated enhanced vulnerability to lower life satisfaction as described by intersecting risk factors, protective factors, and MEBD disabilities.

Pencil Beam Scanning Proton Therapy for Pregnant Patients With Brain and Head and Neck Cancers.

Purpose: When radiation therapy is medically necessary for pregnant patients, photon-based treatments (XRT) have traditionally been used, whereas proton radiation therapy (PRT) is avoided due to concerns about neutron dose. This retrospective study analyzes pregnant patients treated with XRT and models the equivalent dose that would have been delivered to the fetus with proton radiation compared with XRT. The purpose of this work is to provide a comprehensive analysis of pencil beam scanning proton therapy (PBS-PRT) for pregnant patients and to evaluate whether PBS-PRT should be the new standard of practice for treating pregnant patients with brain and head and neck cancers.

Modeling the normal:abnormal spectrum of early childhood internalizing behaviors: A clinical-developmental approach for the Multidimensional Assessment Profiles Internalizing Dimensions.

Background: We expanded the Multidimensional Assessment Profiles (MAPS) Scales developmental specification model to characterize the normal:abnormal spectrum of internalizing (anxious and depressive) behaviors in early childhood via the MAPS-Internalizing (MAPS-INT) scale.

Methods: The MAPS-INT item pool was generated based on clinical expertise and prior research. Analyses were conducted on a sub-sample of families (n = 183) from the diverse When to Worry early childhood sample.

Linking the Perceived Stress Scale to the PROMIS Psychological Stress Experiences-Pediatric in adolescents.

The Perceived Stress Scale (PSS) and PROMIS Psychological Stress Experiences-Pediatric (PPSE) are two self-report instruments that have been used with adolescents to measure subjective feelings of stress. Stress is a critical construct to evaluate, as chronic stress can result in negative long-term consequences for an individual's physical and mental health. While the PSS is more commonly used in research and clinical practice, use of the PPSE is becoming more widespread.