Evidence map›Paper›PMID 29725754›Full record

ArticleHeart and vessels2018

Mean platelet volume is associated with serum 25-hydroxyvitamin D concentrations in patients with stable coronary artery disease.

Ilona Korzonek-Szlacheta, Bartosz Hudzik, Justyna Nowak, Janusz Szkodzinski, Jolanta Nowak, Mariusz Gąsior, Barbara Zubelewicz-Szkodzinska

Abstract read
In one paragraph

Article in Heart and vessels, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  4. The effect of vitamin D deficiency on platelet parameters in patients with COVID-19.Frontiers in cellular and infection microbiology · 2024
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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

7 authors.

Ilona Korzonek-SzlachetaDepartment of Nutrition-Related Disease Prevention, School of Public Health, Medical University of Silesia, Bytom, Poland.
Bartosz HudzikDepartment of Nutrition-Related Disease Prevention, School of Public Health, Medical University of Silesia, Bytom, Poland. bartekh@mp.pl.ORCID http://orcid.org/0000-0003-3880-5325
Justyna NowakDepartment of Nutrition-Related Disease Prevention, School of Public Health, Medical University of Silesia, Bytom, Poland.
Janusz SzkodzinskiThird Department of Cardiology, Silesian Center for Heart Disease, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Curie-Sklodowska 9, 41-800, Zabrze, Poland.
Jolanta NowakThird Department of Cardiology, Silesian Center for Heart Disease, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Curie-Sklodowska 9, 41-800, Zabrze, Poland.
Mariusz GąsiorThird Department of Cardiology, Silesian Center for Heart Disease, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Curie-Sklodowska 9, 41-800, Zabrze, Poland.
Barbara Zubelewicz-SzkodzinskaDepartment of Nutrition-Related Disease Prevention, School of Public Health, Medical University of Silesia, Bytom, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is little published data on the association of platelet function and 25(OH)D concentration. We investigated the associations between mean platelet volume (MPV) and 25(OH)D concentration in patients with stable coronary artery disease. Study population was divided into three groups: group 1-25(OH)D < 10 ng/mL (N = 22), group 2-25(OH)D 10-20 ng/mL (N = 42), and group 3-25(OH)D > 20 ng/mL (N = 14). Study groups shared similar demographics. MPV values were the highest in group 1, moderate in group 2, and the lowest in group 3 (11.1 vs 10.4 vs 9.8 fL P < 0.001). There was a negative correlation between MPV and 25(OH)D (R = - 0.38, P = 0.001). ROC analysis demonstrated a moderate predictive value (AUC 0.70) in identifying the discrimination thresholds of MPV (> 10.5 fL) for vitamin D deficiency and a weak predictive value (AUC 0.65) in identifying the discrimination thresholds of 25(OH)D concentration (≤ 15.5 ng/mL) for the presence of large platelets (MPV over the upper limit of normal). In conclusion, even though the effect of vitamin D on platelet size and function is probably multifactorial, our study provides further evidence linking vitamin D to thrombosis and hemostasis. Platelets are another potential element through which vitamin D deficiency could exert adverse cardiovascular outcomes.

Indexed as

AgedAged, 80 and overBiomarkersBlood PlateletsCoronary Artery DiseaseFemaleHumansMaleMean Platelet VolumePlatelet CountVitamin D25-hydroxyvitamin DBiomarkersVitamin D25(OH)DCoronary artery diseaseMean platelet volumeVitamin D

Identifiers

PMID29725754
PMCPMC6208647

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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.