ArticlemedRxiv : the preprint server for health sciences2026
Prenatal exposure to SARS-CoV-2, early relational health, and child socio-emotional functioning in the first 6 months.
Article in medRxiv : the preprint server for health sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
51 authors.
Funding
Abstract
Importance: Parent/caregiver-infant early relational health (ERH) is known to play a critical role in the promotion of socio-emotional functioning and wellbeing across the life course. The negative impact of the COVID-19 pandemic on maternal mental health and secondarily on ERH and child socio-emotional functioning is clear. However, the direct impact of maternal viral exposure during pregnancy on ERH has not been investigated. Objective: The goal of this study was to determine the impact of prenatal SARS-CoV-2 exposure on ERH and infant socio-emotional functioning in the first 6 months of life. Design: Mothers with and without SARS-CoV-2 exposure during pregnancy who gave birth from 02/2020 to 09/2021 were enrolled from 05/2020 to 09/2021 in one of two parallel prospective studies (the COVID-19 Mother Baby Outcomes [COMBO] Initiative or the Respiratory Syndrome Coronavirus 2 in Pregnancy and Infancy [ESPI] COMBO sub-study). Mothers reported on their health and the socio-emotional functioning of their infant via online surveys (REDCap) at enrollment, 1, 2, 4, and 6 months. At 4 to 6 months, dyads were invited to participate in a video-based, remote assessment of ERH. Participants: 884 mother-infant dyads from three U.S. States (Alabama, New York, and Utah). Exposure: Prenatal SARS-CoV-2. Main Outcomes and Measures: Maternal-reported ERH (parental stress, parenting confidence and bonding) and observer-based ERH (video-coded quality of maternal caregiving behaviors and mother-infant emotional connection). Infant socio-emotional development assessed using the 6-month Ages and Stages Questionnaire: Socio-Emotional 2 Results: 316 (36%) mothers had a positive prenatal SARS-CoV-2 exposure. Prenatal SARS-CoV-2 exposure was associated with an adjusted estimate of ~5% reduction (incidence rate ratio=0.95, 95% confidence interval [0.90, 1.00], p=0.03) in observed maternal caregiving quality, after accounting for postnatal maternal mental health and sociodemographic factors. We found no evidence of effect on other ERH constructs or infant socio-emotional functioning. Conclusions and Relevance: In this large prospective cohort study, prenatal SARS-CoV-2 was associated with a small decrement in caregiving quality, but not other ERH constructs or infant socio-emotional functioning. These findings should be interpreted as hypothesis generating and will require replication in independent studies.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.