This study evaluated the association between prenatal depression and offspring autism-related traits. The sample comprised 33 prenatal/pediatric cohorts participating in the Environmental influences on Child Health Outcomes program who contributed information on prenatal depression and autism-related traits. Autism-related traits were…
Autistic adults, as compared to non-autistic adults, have increased rates of nearly all medical and psychiatric conditions. Many of these conditions begin in childhood, although few longitudinal studies have been conducted to examine prevalence rates of these conditions from adolescence…
Immune dysregulation, including aberrant peripheral cytokine/chemokine levels, is implicated in neurodevelopmental disorders (NDD) such as autism spectrum disorder (ASD). While the diagnosis of ASD is more common in males compared to females, sex effects in immune dysregulation related to neurodevelopment…
Epidemiologic evidence linking prenatal exposure to per- and polyfluoroalkyl substances (PFAS) with altered neurodevelopment is inconclusive, and few large studies have focused on autism-related outcomes. We investigated whether blood concentrations of PFAS in pregnancy are associated with child autism-related outcomes.…
Transitioning autistic youth from pediatric to adult healthcare requires coordination of multiple stakeholders, including youth, caregivers, and pediatric and adult care providers, whose interests at times overlap but often differ. To understand barriers and facilitators to inclusive transition experiences, we…
The study follows a cohort of autistic and non-autistic youth longitudinally to examine several transition indicators measurable in the EHR including: continuation of medications and other treatments during the transition years; length of time elapsed between last pediatric appointment and…
Racial/ethnic disparities in access to diagnostic services are pervasive for autistic children. However, a few studies have examined racial/ethnic health disparities among autistic adults, who commonly experience higher rates of health conditions than non-autistic adults. We aimed at examining the…
Increased stress has likely contributed to the observed high prevalence of depression and anxiety in pregnant individuals during the COVID-19 pandemic. The objective of this study was to assess the prevalence of coping strategies for COVID-19 pandemic-related stress and associations…
Objective: This study evaluated whether COVID-19 pandemic-related health, healthcare and economic factors during pregnancy are associated with prenatal depression and anxiety. Methods: We conducted a cross-sectional study of 6,628 pregnant members of Kaiser Permanente Northern California who responded to a…
This study aimed to identify racial and ethnic disparities in prenatal mental health and identify COVID-19 pandemic-related health/healthcare and economic contributors to these disparities, using an established framework for disparity investigation. This cross-sectional study includes 10,930 pregnant people at Kaiser…
This study aims to clarify relationships of maternal psychiatric conditions and selective serotonin reuptake inhibitor (SSRI) use during preconception and pregnancy with risk of neurodevelopmental disorders in offspring. We used data from the Study to Explore Early Development, a multisite…
This project will examine both reproductive health disparities and OB/GYN health care gaps for 2300 adolescent and adult women with Autism Spectrum Disorder (ASD) receiving care at Kaiser Permanente Northern California, paying particular attention to differences across sociodemographic characteristics, co-occurring…
The goal of this K99/R00 Pathway to Independence Award is to receive mentored training in polygenic GWAS tools and complex mixtures modeling to position my career toward understanding the roles of GxE interactions and immune disruption in the etiology of…
The transition from pediatric to adult care is a critical inflection point for the long-term health of youth with autism spectrum disorders and other special health care needs. However, for many patients, their caregivers, and providers, the transition lacks coordination.…
Youth with autism spectrum disorder often have complex medical needs. Disruptions of healthcare during the transition from pediatric to adult healthcare may put youth with autism spectrum disorder at higher risk of medical emergencies and high medical costs. To understand…
The Early Markers for Autism (EMA) study is a population-based case-control study designed to learn more about early biologic processes involved in ASD. Participants were drawn from Southern California births from 2000 to 2003 with archived prenatal and neonatal screening…
Exposures to phthalates, parabens, and other phenols are often correlated due to their ubiquitous use in personal care products and plastics. Examining these compounds as a complex mixture may clarify inconsistent relationships between individual chemicals and childhood adiposity. Using data…
This study will identify the sociodemographic and health factors associated with low utilization of obstetrics/gynecology services among adult women with autism spectrum disorders and explore whether these women are at higher risk of adverse maternal and birth outcomes than women…
Research on COVID-19 during pregnancy has mainly focused on women hospitalized for COVID-19 or other reasons during their pregnancy. Little is known about COVID-19 in the general population of pregnant women. To describe the prevalence of COVID-19, symptoms, consequent healthcare…
Hypothyroid conditions in early life, if left untreated, are associated with adverse neurodevelopmental outcomes, including intellectual disability (ID). However, evidence addressing the role of neonatal thyroid hormone insufficiencies in the altered neurobiology underlying autism spectrum disorders (ASD), particularly among its…
Maternal infection and fever during pregnancy have been implicated in the etiology of autism spectrum disorder (ASD); however, studies have not been able to separate the effects of fever itself from the impact of a specific infectious organism on the…
A 1976 chemical factory explosion near Seveso, Italy exposed residents to high levels of 2,3,7,8-tetracholorodibenzo-p-dioxin (TCDD or dioxin). Dioxin is a known human carcinogen and potent endocrine disruptor. It is highly lipophilic and has a long half-life in humans. Much…
Background: 2, 3, 7, 8-tetrachlorodibenzo-p-dioxin (TCDD) is proposed to interfere with fetal growth via altered activity of the aryl hydrocarbon receptor (protein: AHR; gene: AHR) pathway which regulates diverse biological and developmental processes including xenobiotic metabolism. Genetic variation in AHR…
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is neurotoxic in animals but few studies have investigated its effects on the human brain. Related dioxin-like compounds have been linked to poorer cognitive and motor function in older adults, with effects more pronounced in women, perhaps due…
The United States Environmental Protection Agency (USEPA) is finalizing its vapor intrusion guidelines. One of the important issues related to vapor intrusion is background concentrations of volatile organic chemicals (VOCs) in indoor air, typically attributed to consumer products and building…
USEPA recommends a multiple lines of evidence approach to make informed decisions at vapor intrusion sites because the vapor intrusion pathway is notoriously difficult to characterize. Our study uses this approach by incorporating groundwater, soil gas, indoor air field measurements…
In a 2010 special issue of New Solutions on school health and environment, Paulson and Barnett asked who is responsible for the environmental health of schools. The Massachusetts School Building Authority (MSBA), the product of liberals trying to bring organization…
A 12-year study of two types of measles-containing vaccines, published today in Pediatrics, found that seven main adverse outcomes were unlikely after either vaccine, while confirming that both vaccine formulations are associated with fever and febrile seizure 7 to 10…
OAKLAND, Calif. — Long-term use of commonly prescribed heartburn and ulcer medications is linked to a higher risk of vitamin B12 deficiency, according to a new study published online in the Journal of the American Medical Association. Left untreated, vitamin…
Diet and Breast Cancer Eating a diet very high in vegetables, fruit and fiber and low in fat, did not reduce breast cancer recurrence or death in early stage breast cancer survivors, according to a study published in the July…
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