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Objective: The goal of this systematic-review and meta-analysis was to assess whether high maternal stress during pregnancy is associated with the development of pediatric pathology.
Design: Epidemiological peer-reviewed studies published in English or Spanish assessing associations between maternal stress during pregnancy and psychiatric and medical diseases were selected.
Participants: We retrieved 73,024 citations; 42 studies meeting inclusion criteria were assessed. Overall sample included 65,814,076 women.
Findings: Overall odds ratio for the development of a medical disease was OR=1.24 (CI=1.11, 1.39), Z=3.85, p<.01. Overall odds ratio for psychiatric disorders was OR=1.28 (CI=1.06, 1.56), Z=2.54, p<.02. Multivariate meta-analysis showed a significant coefficient for autism spectrum disorder studies, B=0.42, SE=0.16, Z=2.67, p<.01. We found a significant overall effect size for autism spectrum disorder (OR=1.45 [CI=1.24, 1.70], Z=4.69, p<.01). In terms of medical diseases, studies including obesity and infantile colic presented a significant overall effect size, as OR=1.20 (CI=1.03, 1.39), Z=2.41, p<.02. The highest effect size was found regarding the first trimester (B=1.62, SE=0.16, Z=9.90, p<.01).
Key Conclusions: We concluded that exposure to high levels of stress during pregnancy are associated with autism spectrum disorder, obesity, and infantile colic in offspring.
Implications For Practice: Maternal stress during pregnancy should be addressed to tackle its potential impact in health across the life span.
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http://dx.doi.org/10.1016/j.midw.2021.102939 | DOI Listing |
AJP Rep
July 2025
Allo Hope Foundation, Tuscaloosa, Alabama.
Objective: The purpose of this study was to investigate mental health and impacts upon daily life in patients with a history of pregnancy alloimmunization, and secondarily to examine the relationship between disease severity and quality of care on these outcomes.
Study Design: This was a survey administered between November 2022 and February 2023 to U.S.
Front Public Health
September 2025
Department of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, MA, United States.
The frequency and severity of heat waves are expected to worsen with climate change. Exposure to extreme heat, or prolonged unusually high temperatures, are associated with increased morbidity and mortality. The fetus, infant, and young child are more sensitive to higher temperatures than older children and most adults given that they are rapidly developing.
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September 2025
African Population and Health Research Center (APHRC), APHRC Campus, 2nd Floor, Manga Close off Kirawa Road, P.O. Box 10787-00100, Nairobi, Kenya.
Background: Maternal healthcare (MHC) in Cameroon reflects the persistent challenges in Sub-Saharan Africa, where high maternal mortality continues despite improved service utilization, stressing inequitable effective coverage (EC). This study applied EC cascade analysis-including service contact, continuity, and input-adjusted coverage-to quantify geographic and socioeconomic disparities, informing equity-focused strategies to dismantle structural barriers in the MHC continuum.
Methods: We combined population and health facility data (2018 Cameroon Demographic and Health Survey and 2015 Emergency Obstetric and Neonatal Care Assessment) to estimate the input-adjusted coverage of antenatal care (ANC) and intra-and postpartum care (IPC).
Reproduction
October 2025
Maternal and Fetal Health Research Centre, University of Manchester, Manchester, United Kingdom.
In Brief: Advanced maternal age (AMA) is associated with adverse pregnancy outcomes, particularly those associated with placental dysfunction. This study showed that in a mouse model of AMA, male but not female fetuses had increased placental apoptosis and lipid peroxidation, as well as increased mitochondrial content, suggesting that the placentas of male fetuses in AMA mothers adapt to be able to deliver sufficient energy to the fetus.
Abstract: Although advanced maternal age (AMA) increases the risk of fetal growth restriction (FGR) and stillbirth, the mechanisms leading to the placental dysfunction observed in AMA are unknown.
J Anim Sci
September 2025
Department of Animal Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Czech Republic.
Metabolic stress and negative energy balance (NEB) are typical undesirable accompanying phenomenon of the post-partum period in dairy cattle. They negatively affect not only milk production but also the reproductive abilities of the cow, and it is therefore desirable to recognize NEB early to prevent its development. Metabolic stress markers are traditionally total cholesterol (tChol), non-esterified fatty acids (NEFA), beta-hydroxybutyrate (BHB) and triacylglycerols (TAGs).
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