Evidence map›Paper›PMID 36422508›Full record

ArticleTurkish journal of medical sciences2022

Identification of subclinical iron deficiency using new erythrocytes, leukocytes, and reticulocytes parameters during nonsevere acute infection in pediatric outpatients.

Nazmi Mutlu Karakaş, Serap Kirkiz, Zühre Kaya

Open access · bronzeAbstract read
In one paragraph

Article in Turkish journal of medical sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 44% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

3 authors at 2 institutions in 2 countries.

Nazmi Mutlu KarakaşDepartment of General Pediatric, Faculty of Medicine, Gazi University, Ankara, Turkey.
Serap KirkizDepartment of Pediatric Hematology, Faculty of Medicine, Gazi University, Ankara, Turkey.
Zühre KayaDepartment of Pediatric Hematology, Faculty of Medicine, Gazi University, Ankara, Turkey.
AT Sciences (United States) · USGazi University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study aims to investigate the diagnostic utility of new erythrocytes, leukocytes, and reticulocytes parameters for the identification of subclinical iron deficiency (ID) in children under 6 years with nonsevere acute infection in pediatric outpatients.

methodsThe study included 102 children with acute infections and 31 true ID. Traditional and new hematology parameters were measured in a Sysmex-XN®, along with C-reactive protein level, and iron parameters. Participants' ID were categorized as: the ferritin < 100 ng/mL, transferrin saturation < 20% was defined as "subclinical or functional ID (FID) in Group 1"; ferritin < 30 ng/mL, transferrin saturation < 20%, as "absolute-ID (AID)" in Group 2; ferritin < 12 ng/mL without anemia and infection, as "true ID" in Group 3.

resultsThe frequencies of FID and AID among the 102 children with acute infection were 24% and 76%, respectively. Compared with the Group 2 patients, Group 1 had a significantly higher mean percentage of hypochromic erythrocytes (Hypo-He), and significantly lower levels of hemoglobin (Hb) and Hb content of reticulocytes (RET-He) (p < 0.05 for all). Compared with Group 2 and Group 3 patients, Group 1 had a significantly higher mean percentage of immature reticulocyte fraction (IRF) and immature granulocyte (IG) values (p < 0.05 for all). The RET-He, IRF%, Hypo-He%, and IG% cut-off values for predicting FID during infection were 27.0 pg, 10.6%, 2.5%, and 0.35% respectively. DISCUSSION: The RET-He, Hypo-He, IRF, and IG may be useful parameters for identifying subclinical ID in small children with nonsevere acute infection in pediatric outpatients.

Indexed as

Anemia, Iron-DeficiencyIron DeficienciesChildChild, PreschoolErythrocytesFerritinsHemoglobinsHumansLeukocytesOutpatientsReticulocytesTransferrinsFerritinsHemoglobinsTransferrinschildinfectionMedical intensive care unit

Identifiers

PMID36422508
PMCPMC10395708
OpenAlexW4310331087

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.