Impact of Medicaid Policies on Pre-pregnancy Preventive Dental Care.

Background: Dental care before pregnancy is critical for preventing poor oral health, which is associated with adverse pregnancy outcomes. People with low incomes, however, may face insurance-related barriers to obtaining dental care. Medicaid expansion under the Affordable Care Act increased access to dental care utilization among adults with low incomes.

Food, nutrition and sustainability education in Australian primary schools: a cross-sectional analysis of teacher perspectives and practices.

Background: Healthy eating patterns from sustainable food systems are crucial for population and planetary health. Primary schools are opportune settings for teaching children about food, nutrition and sustainability (FNS) though little is known about the delivery of FNS education in this sector. This study aimed to analyse current approaches to FNS education in Australian primary schools.

Trends and disparities in violence-related injury morbidity among pregnant and postpartum individuals.

Purpose: Violence against pregnant and postpartum individuals is a major public health problem. Homicides during the perinatal period have recently increased, yet these deaths reflect only the most extreme manifestation of violence. Far less is known about trends and disparities in pregnancy-associated violence morbidity.

Emergency Department Utilization for Postpartum Behavioral Health Problems and Assault Injury During the COVID-19 Pandemic.

Distinctive stressors facing pregnant and postpartum individuals during the COVID-19 pandemic may have affected their emergency department (ED) care-seeking for behavioral health concerns and violence victimization. We tested whether the incidence of postpartum behavioral health and assault injury ED visits differed for individuals according to their months of postpartum pandemic exposure. We used statewide, longitudinally linked hospital and ED administrative claims data from California to classify all individuals with hospital deliveries between January 1, 2016, and December 31, 2020, according to their months of postpartum pandemic exposure.

The Affordable Care Act Dependent Coverage Provision and Unintended Pregnancy.

Nearly half of all pregnancies in the United States are considered unintended (mistimed or unwanted), and this rate is even higher among younger and lower income women. The Affordable Care Act (ACA) dependent coverage provision may have influenced the frequency of unintended pregnancies by increasing accessibility to and affordability of family planning services among young adults. Furthermore, the impact of this provision may differ by young adult income level as those with lower income are less likely to be insured and thus more likely to benefit from this provision.

Pregnancy-Associated Mortality During the Pandemic: Disparities by Rurality.

Introduction: In the U.S., rural areas experience higher rates of adverse maternal health outcomes, but little data exists on rural/urban differences in pregnancy-associated deaths (PAD, all deaths during pregnancy and postpartum) or rural/urban differences in those deaths during the COVID-19 pandemic.

Micronutrient intake and status in young vegans, lacto-ovo-vegetarians, pescatarians, flexitarians, and omnivores.

Purpose: Whether youth who follow plant-based diets in Nordic countries meet their dietary needs for micronutrients remains unclear. This study aims to evaluate micronutrient intake and status in Norwegian youth following vegan, lacto-ovo-vegetarian, pescatarian, flexitarian and omnivore diets.

Methods: Cross-sectional design, with healthy 16-to-24-year-olds (n = 165).

Trends in and characteristics of drug overdose morbidity among pregnant and postpartum individuals in California, 2010-2018.

Fatal drug overdoses among pregnant and postpartum individuals have risen dramatically over the past 10 years. Trends in and characteristics of nonfatal drug overdoses in this population, however, remain unknown, despite the importance of this outcome for maternal and infant health. We used statewide, longitudinally-linked hospital and emergency department administrative claims data from California to characterize the incidence, trends, drug type involvement, and sociodemographic disparities in pregnancy-associated drug overdose between 2010 and 2019.

Infant Deaths After Texas' 2021 Ban on Abortion in Early Pregnancy.

Importance: Prior observational research has shown that infants born in states with more abortion restrictions are more likely to die during infancy. It is unclear how recent and more severe abortion bans in the US have impacted infant mortality.

Objective: To examine whether Texas Senate Bill 8 (SB8), which banned abortions after embryonic cardiac activity and did not allow exemptions for congenital anomalies, is associated with infant mortality in the state of Texas.

The pandemic preterm paradox: a test of competing explanations.

Epidemiologists have long argued that side effects of the stress response include preterm birth. Research reports that fear of lethal infection stressed pregnant persons at the outset of the coronavirus disease (COVID-19) pandemic and that "shutdowns" and "social distancing" impeded access to social support and prenatal care. The decline in preterm births in high-income countries, including the United States, during the early months of the pandemic therefore poses a paradox for science.

Changes in Racial and Ethnic Inequities in Pregnancy-Associated Death in the United States During the COVID-19 Pandemic.

To examine changes in cause-specific pregnancy-associated deaths during the COVID-19 pandemic by race and ethnicity and assess changes in racial and ethnic inequities in pregnancy-associated deaths. We used US vital statistics mortality data from 2018 to 2021 to identify pregnancy-associated deaths among females aged 15 to 44 years. We calculated crude pregnancy-associated death rates (deaths per 100 000 live births) by year, cause, and race/ethnicity, percent change in death rate, and the inequity (difference) in rate for each racial or ethnic group compared with non-Hispanic White people.

Did the Affordable Care Act Promote Racial Equity in Pregnancy-Related Health? A Scoping Review.

In the United States, there are profound and persistent racial and ethnic disparities in pregnancy-related health, emphasizing the need to promote racial health equity through public policy. There is evidence that the Affordable Care Act (ACA) increased health insurance coverage, access to health care, and health care utilization, and may have affected some pregnancy-related health outcomes (eg, preterm delivery). It is unclear, however, whether these impacts on pregnancy-related outcomes were equitably distributed across race and ethnicity.

The Association Between Adverse Childhood Experiences and Preterm Delivery: A Latent Class Approach.

Racial and socioeconomic status (SES) disparities in preterm delivery (PTD) have existed in the United States for decades. Disproportionate maternal exposures to adverse childhood experiences (ACEs) may increase the risk for adverse birth outcomes. Moreover, racial and SES disparities exist in the prevalence of ACEs, underscoring the need for research that examines whether ACEs contribute to racial and SES disparities in PTD.

The prevalence of food insecurity amongst refugees and asylum seekers during, and prior to, their early resettlement period in Australia: A cross-sectional analysis of the 'Building a New Life in Australia' data.

With over 100 million humanitarian migrants globally, there is increasing pressure on high-income countries to offer resettlement opportunities. Humanitarian migrants face many challenges during pre-settlement and resettlement. One challenge is food insecurity (FI).

Food and nutrition information requirements of Australian primary school parents.

Objective: To explore what Australian primary school parents want to learn about food and nutrition to improve their children's eating behaviours, as well as the associations between parents' personal and demographic characteristics and their views regarding their food and nutrition knowledge needs.

Design: An online nationwide cross-sectional survey was conducted in 2021 using a mixed-methods approach. Logistic regression analysis was utilised to examine the relationship between parents' demographics, personal values and their views.

Parents face several barriers in providing a healthy school lunch for their primary school children: A survey of Victorian (Australian) parents.

Issue Addressed: This paper aims to explore Victoria parents' perceptions of their current practices and barriers in providing school lunches for their primary school children.

Methods: Respondents were asked via an online survey about their lunch provision practices, perceptions of the healthiness of school lunches, and barriers to providing healthy school lunches. Data were analysed using different statistical techniques: Chi-square test, Spearman correlation analysis, Mann-Whitney U test, and Kruskal-Wallis test.

Australian adults cooked more and tried new recipes during COVID-19 restrictions and lockdowns.

The lockdowns and restrictions due to COVID-19 caused changes in both food accessibility and availability for people around the globe resulting in changes in food habits and behaviours. To enable a better public health response to the next pandemic, lessons must be learnt from this most recent emergency. This study aimed to examine self-reported changes in food habits and behaviours, of Australian adults during COVID-19 restrictions in 2020.

Parental support for free school lunches in Australian primary schools: associated factors and perceived barriers.

Objective: (1) To explore the feasibility of such programmes in Australia, this study examined parents' views on free school lunch provision. (2) To examine the associations between parents' demographic and personal characteristics and their support for free universal school lunches.

Design: An online cross-sectional survey of parents.

Food literacy and diet quality in young vegans, lacto-ovo vegetarians, pescatarians, flexitarians and omnivores.

Objective: To investigate whether food literacy competencies and diet quality vary between 16-to-24-year-olds vegans, lacto-ovo vegetarians, pescatarians, flexitarians and omnivores and to assess whether food literacy is associated with diet quality.

Design: Cross-sectional study. Food literacy (general nutrition knowledge, critical nutrition literacy and food skills) and diet quality were measured using an electronic questionnaire.

Associations of a current Australian model of dietetic care for women diagnosed with gestational diabetes and maternal and neonatal health outcomes.

Background: Gestational diabetes mellitus (GDM) is a significant public health burden in Australia. Subsequent strain on healthcare systems is widespread and current models of care may not be adequate to provide optimal healthcare delivery. This study aimed to assess a current model of dietetic care with maternal and neonatal outcomes.

Association of the 2021 Child Tax Credit Advance Payments With Low Birth Weight in the US.

Importance: Infants and pregnant people in the US fare worse on almost all health measures compared with those in peer nations. Families in the US are more likely to live in poverty and have a less generous social safety net, which has generated debate over the contribution of economic conditions to this disparity.

Objective: To assess the association between temporary increases in income during pregnancy through the 2021 expanded Child Tax Credit (CTC) and birth outcomes.

A novel indicator of selection .

Background And Objectives: Selection predicts that population stressors raise the standard for how quickly fetuses must grow to avoid spontaneous abortion. Tests of this prediction must use indirect indicators of fetal loss in birth cohorts because vital statistics systems typically register fetal deaths at the 20th week of gestation or later, well after most have occurred. We argue that tests of selection would make greater progress if researchers adopted an indicator of selection against slow-growing fetuses that followed from theory, allowed sex-specific tests and used readily available data.

The impact of place-based contextual social and environmental determinants on preterm birth: A systematic review of the empirical evidence.

The objective of this study was to systematically review the available empirical evidence examining associations between preterm birth (PTB) and five domains of place-based contextual social and environmental determinants, including (1) physical environment, (2) residential greenness, (3) neighborhood violence/crime, (4) food accessibility and availability, and (5) health services accessibility, among adult mothers in high-income countries. The evidence in this review suggests an adverse association between damaged physical environment, neighborhood violence/crime, lack of health services accessibility, and PTB. The existing evidence also suggests a beneficial effect of residential greenness on PTB.

Evaluation of a Salt-Reduction Consumer Awareness Campaign Targeted at Parents Residing in the State of Victoria, Australia.

From 2015 to 2020 a state-wide salt-reduction initiative was launched in Victoria, Australia, including an awareness campaign focused on parents with children <18 years of age. To evaluate the impact of the campaign on salt-related knowledge, attitudes and behaviors (KABs) we have assessed trends in salt-related KAB pre- and post-delivery of the campaign in parents, as well as within the wider adult population. Cross-sectional surveys of adults aged 18-65 years were undertaken pre- (2015: = 821 parents; = 1527 general sample) and post-campaign (2019: = 935 parents; = 1747 general sample).