Evidence map›Paper›PMID 41323985›Full record

ArticleFrontiers in nutrition2025

Chrononutrition behaviors during pregnancy: maternal nighttime eating increases the risk of preterm birth.

Ameyalli M Rodríguez-Cano, Berenice Medel-Canchola, Isabel González-Ludlow, Maria Luisa Pizano-Zarate, Guadalupe Estrada-Gutierrez, Otilia Perichart-Perera

Abstract read
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In one paragraph

Article in Frontiers in nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Ameyalli M Rodríguez-CanoNutrition and Bioprogramming Coordination, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico.
Berenice Medel-CancholaNutrition and Bioprogramming Coordination, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico.
Isabel González-LudlowNutrition and Bioprogramming Coordination, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico.
Maria Luisa Pizano-ZarateNutrition and Bioprogramming Coordination, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico.
Guadalupe Estrada-GutierrezImmunobiochemistry Department, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico.
Otilia Perichart-PereraNutrition and Bioprogramming Coordination, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Maternal nutrition in pregnancy influences birth outcomes and offspring health; chrononutrition behaviors could be potentially linked to perinatal complications such as preterm birth (PTB). Aim: To evaluate if gestational chrononutrition behaviors influence PTB risk. Methods: Healthy pregnant women ( Results: Mean fasting was 11.8 ± 1.2 h; AM, PM latency were 104.4 ± 76.7, 112.3 ± 54.5 min, respectively. Nighttime eating was present in 33% ( Conclusion: Maternal nighttime eating during pregnancy is associated with a higher risk of PTB.

Indexed as

circadian rhythmmaternal dietneonatal healthperinatal outcomesprenatal supplementation

Identifiers

PMID41323985
PMCPMC12661852

What OpenQuestion holds

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Registered trials

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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.