Evidence map›Paper›PMID 28901944›Full record

ArticleJournal of clinical research in pediatric endocrinology2018

Vitamin D Deficiency in Pregnant Women and Their Infants.

Abdurrahman Avar Özdemir, Yasemin Ercan Gündemir, Mustafa Küçük, Deniz Yıldıran Sarıcı, Yusuf Elgörmüş, Yakup Çağ, Günal Bilek

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical research in pediatric endocrinology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 80 citations in OpenAlex.

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  19. Associations ofToxicology research · 2020
    Article
  20. Analytical Bias in the Measurement of Plasma 25-Hydroxyvitamin D Concentrations in Infants.International journal of environmental research and public health · 2020
    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

7 authors at 3 institutions in 1 country.

Abdurrahman Avar ÖzdemirBiruni University, Medicine Hospital, Clinic of Pediatrics, İstanbul, Turkey.
Yasemin Ercan GündemirBiruni University, Medicine Hospital, Clinic of Obstetrics and Gynecology, İstanbul, Turkey.
Mustafa KüçükBiruni University, Medicine Hospital, Clinic of Obstetrics and Gynecology, İstanbul, Turkey.
Deniz Yıldıran SarıcıBiruni University, Medicine Hospital, Clinic of Obstetrics and Gynecology, İstanbul, Turkey.
Yusuf ElgörmüşBiruni University, Medicine Hospital, Clinic of Pediatrics, İstanbul, Turkey.
Yakup ÇağKartal Dr. Lütfi Kırdar Training and Research Hospital, Clinic of Pediatrics, İstanbul, Turkey.
Günal BilekBitlis Eren University Faculty of Arts and Sciences, Department of Statistics, Bitlis, Turkey.
Biruni University · TRBitlis Eren University · TRDr Lütfi Kırdar Kartal Eğitim ve Araştırma Hastanesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveVitamin D deficiency is a serious health problem despite a general improvement in socio-economic status in Turkey. The aim of this study was to evaluate maternal vitamin D status and its effect on neonatal vitamin D concentrations after a support programme for pregnant women was introduced. A second aim was to identify risk factors for vitamin D deficiency in a district of İstanbul.

methodsA total of 97 pregnant women and 90 infants were included in this study, conducted between January and October 2016. The demographic data, risk factors and daily vitamin intake were recorded. Serum levels of vitamin D, calcium, phosphorus and alkaline phosphatase in all subjects were measured. The mothers and newborns were divided into groups based on their vitamin D levels. The relationship between vitamin D levels and risk factors was analyzed.

resultsMean ± standard deviation vitamin D levels for the women and their infants were found to be 14.82±11.45 and 13.16±7.16 ng/mL, respectively. The number of mothers and infants was significantly higher in the deficient group, and their mean vitamin D levels significantly lower (9.02±1.34 and 8.80±1.06 ng/mL, respectively) (p<0.001, p<0.001). Only 14.4% of pregnant women took 1000-1200 IU/day of vitamin D. When the mother groups were evaluated in terms of risk factors, there were significant differences in daily vitamin intake and clothing style (p<0.001 and p<0.001 respectively).

conclusionVitamin D deficiency in pregnant women and their infants is still a serious health problem in Turkey, although a vitamin D support programme during pregnancy has been launched by the department of health.

Indexed as

AdultFemaleHumansInfant, NewbornInfant, Newborn, DiseasesPregnancyPregnancy ComplicationsProspective StudiesRisk FactorsTurkeyVitamin DVitamin D DeficiencyYoung Adult25-hydroxyvitamin DVitamin Dneonate pregnancy.Vitamin D

Identifiers

PMID28901944
PMCPMC5838372
OpenAlexW2754192581

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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.