Evidence map›Paper›PMID 31748992›Full record

ArticleEnvironmental science and pollution research international2020

Reference values for trace essential elements in the whole blood and serum samples of the adult Serbian population: significance of selenium deficiency.

Aleksandar Stojsavljević, Jovana Jagodić, Ljiljana Vujotić, Slavica Borković-Mitić, Zorica Rašić-Milutinović, Dragana Jovanović, Marija Gavrović-Jankulović, Dragan Manojlović

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 13% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
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  8. Review
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  11. Reference Ranges of Selenium in Plasma and Whole Blood for Child-Bearing-Aged Women in China.International journal of environmental research and public health · 2022
    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

8 authors at 4 institutions in 2 countries.

Aleksandar StojsavljevićFaculty of Chemistry, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia. aleksandars@chem.bg.ac.rs.ORCID http://orcid.org/0000-0002-6221-3437
Jovana JagodićFaculty of Chemistry, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia.
Ljiljana VujotićFaculty of Medicine, University of Belgrade, Dr Subotića 8, Belgrade, 11000, Serbia.
Slavica Borković-MitićDepartment of Physiology, Institute for Biological Research "Siniša Stanković", University of Belgrade, Bulevar despota Stefana 142, Belgrade, 11060, Serbia.
Zorica Rašić-MilutinovićDepartment of Endocrinology, Faculty of Medicine, University Hospital Zemun, Belgrade, Serbia.
Dragana JovanovićInstitute of Public Health of Serbia "Dr Milan Jovanović Batut", Belgrade, Serbia.
Marija Gavrović-JankulovićFaculty of Chemistry, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia.
Dragan ManojlovićFaculty of Chemistry, University of Belgrade, Studentski trg 16, Belgrade, 11000, Serbia.
University of Belgrade · RSInstitute of Public Health of Serbia · RSSouth Ural State University · RUZemun Hospital · RS

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study was aimed to determine reference values (RVs) for the manganese (Mn), copper (Cu), zinc (Zn), and selenium (Se) in the whole blood (B) and serum (S) samples of the Serbian population. Blood specimens were collected from healthy persons (n = 295; women/men ratio = 149/146; mean age: 42 ± 2 years). The RVs were calculated as lower limit (LL) and upper limit (UL) of the 95% confidence interval (CI) and were expressed as percentiles (P) in the range from P2.5 to P97.5. The influences of sex, age, and smoking habits on element profiles were considered. It was found that the contents of B-Cu and S-Cu were higher in women, while the contents of B-Zn and S-Zn were higher in men. Both trace elements were significantly increased in a group of persons above 40 when compared to a younger persons (≤ 40 years). According to smoking habits, increased content was found only for S-Mn in the nonsmoker's group (p < 0.05). Comparing our results to the results reported in other population groups worldwide, the Serbian population had significantly reduced content of Se in both types of samples. This finding could highlight the deficiency of Se in the investigated Serbian population and could contribute to the better understanding of the molecular basis for the increased incidence of thyroid and other diseases in which selenium plays a key role.

Indexed as

AdultAge DistributionCopperFemaleHealthy VolunteersHumansMaleManganeseReference ValuesSeleniumSex DistributionTrace ElementsYoung AdultZincCopperManganeseSeleniumTrace ElementsZincReference values (RVs)Selenium (Se) deficiencySerbian populationTrace essential elements

Identifiers

PMID31748992
OpenAlexW2990682405

What OpenQuestion 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 OpenQuestion graph.