Evidence map›Paper›PMID 41385143›Full record

Observational studyMaternal and child health journal2026

Low Calcium Intake in High-Risk Pregnant Women: What are the Associated Factors?

Daiane Sofia Morais Paulino, Iara Olinda Dos Reis, Carolina F A Amaral-Moreira, Fernanda Garanhani Surita

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Maternal and child health journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Daiane Sofia Morais PaulinoDepartment of Obstetrics and Gynecology, Universidade Estadual de Campinas, Campinas, SP, Brazil. dsofia@unicamp.br.ORCID http://orcid.org/0000-0002-6365-5608
Iara Olinda Dos ReisDepartment of Obstetrics and Gynecology, Universidade Estadual de Campinas, Campinas, SP, Brazil.
Carolina F A Amaral-MoreiraDepartment of Obstetrics and Gynecology, Universidade Estadual de Campinas, Campinas, SP, Brazil.ORCID http://orcid.org/0000-0001-6741-1232
Fernanda Garanhani SuritaDepartment of Obstetrics and Gynecology, Universidade Estadual de Campinas, Campinas, SP, Brazil.ORCID http://orcid.org/0000-0003-4335-0337

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study aimed to investigate the dietary calcium intake in high-risk pregnant women and determine the factors associated with the adequacy of the calcium requirements.

methodsA prospective cohort study was carried out with adult high-risk pregnant women, in the third trimester of pregnancy. Sociodemographic data, obstetric history, maternal comorbidity, pre-gestational body mass index were collected from medical records and three 24-h dietary recalls were performed.

resultsA total of 125 pregnant women were included. The mean calcium intake was 652.76 ± 294.58 mg/day and 24.8% of women had adequate calcium intake. We found a correlation between low daily calcium intake (< 800 mg) with non-white pregnant women (p 0.017), and obesity (p = 0.010). Eating frequency demonstrated an inverse correlation with low daily calcium intake (p < 0.001). CONCLUSIONS FOR PRACTICE: Dietary calcium intake was insufficiente for most high risk pregnant women in this study. Eating frequency was associated with improved calcium intake, while obesity and non-White race/ethnicity were risk factors for inadequate intake.

Indexed as

Calcium, DietaryPregnancy, High-RiskAdultFemaleHumansPregnancyPrenatal Nutritional Physiological PhenomenaProspective StudiesCalcium, DietaryAntenatal careCalcium intakeHigh-risk pregnancyMaternal intakePregnant women

Identifiers

PMID41385143

What Socratic holds

Textmetadata
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 Socratic graph.