Evidence map›Paper›PMID 33164624›Full record

ArticleJournal of women's health (2002)2021

Physiological Need for Calcium, Iron, and Folic Acid for Women of Various Subpopulations During Pregnancy and Beyond.

LaVerne L Brown, Barbara E Cohen, Emmeline Edwards, Courtney E Gustin, Zara Noreen

Abstract read
In one paragraph

Article in Journal of women's health (2002), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. A critical evaluation of prenatal supplements: Are they meeting the mark?Journal of family medicine and primary care · 2023
    Review
  8. Article
  9. Article
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

5 authors.

LaVerne L BrownOffice of Dietary Supplements, National Institutes of Health, Bethesda, Maryland, USA.
Barbara E CohenOffice of Dietary Supplements, National Institutes of Health, Bethesda, Maryland, USA.
Emmeline EdwardsNational Center for Complementary and Integrative Health, Division of Extramural Research, National Institutes of Health, Bethesda, Maryland, USA.
Courtney E GustinOffice of Women's Health, U.S. Department of Health and Human Services, Rockville, Maryland, USA.
Zara NoreenOffice of Research on Women's Health, National Institutes of Health, Bethesda, Maryland, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Women tend to supplement their diets with multivitamin/mineral (MVM) supplements more often than men, and reports indicate that more than 90% of pregnant women in the United States supplement their diets with prenatal MVMs. Given the widespread use of MVMs among women and given the increasing efforts to unveil the importance of phenotype-specific health determinants, it seems imperative to review what is known about variations in nutrient physiology among women from different ethnic and racial groups and at different reproductive stages of life. In this study, we embark on an assessment of the scientific evidence and knowledge gaps that impact the precise determination of nutrient levels (specifically calcium, iron, and folic acid) that confer benefits to various subpopulations of women in the United States.

Indexed as

Folic AcidIronCalciumDietary SupplementsFemaleHumansMalePregnancyPrenatal CareUnited StatesVitaminsCalciumFolic AcidIronVitaminscalciumfolic acidironpregnancy

Identifiers

PMID33164624
PMCPMC8020528

What OpenQuestion holds

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LicenceCC BY-NC
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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.