Evidence map›Paper›PMID 30537936›Full record

ArticleBMC pregnancy and childbirth2018

Maternal dietary consumption of legumes, vegetables and fruit during pregnancy, does it protect against small for gestational age?

Juan Miguel Martínez-Galiano, Carmen Amezcua-Prieto, Inmaculada Salcedo-Bellido, Guadalupe González-Mata, Aurora Bueno-Cavanillas, Miguel Delgado-Rodríguez

Open access · goldAbstract read
In one paragraph

Article in BMC pregnancy and childbirth, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.1field-weighted citation impact, top 5% of its field
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

19 citing papers in PubMed, 37 citations in OpenAlex.

  1. Trial
  2. Observational
  3. African American Food Environments and Anti-Inflammatory Intake in Pregnancy.International journal of environmental research and public health · 2026
    Article
  4. Perceptions of African Migrant Women Regarding Food Consumption During Pregnancy and the Postpartum Period in Australia: A Qualitative Study.Journal of human nutrition and dietetics : the official journal of the British Dietetic Association · 2026
    Article
  5. Observational
  6. Article
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  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Maternal Dietary Diversity and Birth Weight in Offspring: Evidence from a Chinese Population-Based Study.International journal of environmental research and public health · 2023
    Article
  14. Review
  15. Review
  16. Article
  17. Article
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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 at 3 institutions in 1 country.

Juan Miguel Martínez-GalianoDepartment of Health Sciences, University of Jaen, Campus de Las Lagunillas s n Edificio B3, 23071, Jaén, Spain. juanmimartinezg@hotmail.com.
Carmen Amezcua-PrietoCIBER de Epidemiología y Salud Pública (CIBERESP), Jaén, Spain.
Inmaculada Salcedo-BellidoCIBER de Epidemiología y Salud Pública (CIBERESP), Jaén, Spain.
Guadalupe González-MataDepartment of Health Sciences, University of Jaen, Campus de Las Lagunillas s n Edificio B3, 23071, Jaén, Spain.
Aurora Bueno-CavanillasCIBER de Epidemiología y Salud Pública (CIBERESP), Jaén, Spain.
Miguel Delgado-RodríguezDepartment of Health Sciences, University of Jaen, Campus de Las Lagunillas s n Edificio B3, 23071, Jaén, Spain.
Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública · ESUniversidad de Jaén · ESInstituto de Investigación Biosanitaria de Granada · ES

Funding

Instituto de Salud Carlos III PI11/02199
6 · The paper itself

Abstract

backgroundDifferent diets during pregnancy might have an impact on the health, reflected in the birthweight of newborns. The consumption of fruits and vegetables during pregnancy and the relationship with newborn health status have been studied by several authors. However, these studies have shown inconsistent results. PURPOSE: We assessed whether certain foods were related to the risk of small for gestational age (SGA).

methodsA matched by age (± 2 years) and hospital 1:1 case-control study of 518 pairs of pregnant Spanish women in five hospitals was conducted. The cases were women with an SGA newborn at delivery (neonates weighting less than the 10th percentile, adjusted for gestational age at delivery and sex, were diagnosed as SGA). The control group comprised women giving birth to babies adequate for gestational age (AGA). Mothers who gave birth to babies large for gestational age (LGA) were excluded. Data were gathered concerning demographic characteristics, socioeconomic status, toxic habits and diet. A food frequency questionnaire (FFQ) comprising 137 items was completed by all participants. The intake of vegetables, legumes and fruits was categorized in quintiles (Q1-Q5). Crude values and and adjusted odds ratios (AORs) and 95% confidence intervals (CIs) were estimated using conditional logistic regression. The variables for adjustment were as follows: preeclampsia, education, smoking, weight gain per week during pregnancy, fish intake and previous preterm/low birthweight newborns.

resultsTotal pulse intake showed an inverse association with the risk of SGA (trend p = 0.02). Women with an intake of fruits above 420 g/day (Q5), compared with women in Q1 (≤ 121 g/day) showed a decreased risk of SGA (AOR = 0.63, 95% CI = 0.40-0.98). The total consumption of vegetables was not associated with the risk of SGA. The intake of selenium was assessed: a protective association was observed for Q3-5; a daily intake above 60 μg was associated with a lower risk of SGA (AOR = 0.39, 95% CI: 0.22-0.69).

conclusionsFruits, pulses and selenium reduce the risk of SGA in Spanish women.

Indexed as

FabaceaeFruitInfant, Small for Gestational AgeVegetablesAdultCase-Control StudiesDietFemaleHumansInfant, NewbornLogistic ModelsMaleMarital StatusOdds RatioPregnancyProtective FactorsSeleniumFruitsLegumesMaternal dietSeleniumSmall for gestational ageVegetables

Identifiers

PMID30537936
PMCPMC6288906
OpenAlexW2903974935

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.