Evidence map›Paper›PMID 36975734›Full record

ArticleHematology reports2023

Reticulocyte Hemoglobin as a Screening Test for Iron Deficiency Anemia: A New Cut-Off.

Abdullah I Aedh, Mohamed S M Khalil, Alaa S Abd-Elkader, Mohamed M El-Khawanky, Hamdan M Alshehri, Amr Hussein, Ali A Lafi Alghamdi, Abdulkarim Hasan

Open access · goldFull text read
In one paragraph

Article in Hematology reports, 2023. 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
4.4field-weighted citation impact, top 5% 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, 15 citations in OpenAlex.

  1. Pooled it
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  12. Iron Deficiency-More Than Just Anemia: A Literature Review.Journal of community hospital internal medicine perspectives · 2025
    Review
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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.

Abdullah I AedhInternal Medicine Department, College of Medicine, Najran University, Najran 55461, Saudi Arabia.
Mohamed S M KhalilClinical Pathology Department, Faculty of Medicine, Assiut University, Assiut 71515, Egypt.
Alaa S Abd-ElkaderClinical Pathology Department, Faculty of Medicine, Assiut University, Assiut 71515, Egypt.
Mohamed M El-KhawankyClinical Hematopathology, College of Medicine, Najran University, Najran 55461, Saudi Arabia.
Hamdan M AlshehriInternal Medicine Department, College of Medicine, Najran University, Najran 55461, Saudi Arabia.
Amr HusseinInternal Medicine Department, Faculty of Medicine, Al-Azhar University, Cairo 11884, Egypt.
Ali A Lafi AlghamdiLaboratory Department, Prince Mishari bin Saud Hospital, Saudi Ministry of Health, Baljurashi 22888, Saudi Arabia.
Abdulkarim HasanLaboratory Department, Prince Mishari bin Saud Hospital, Saudi Ministry of Health, Baljurashi 22888, Saudi Arabia.ORCID 0000-0003-0391-306X
Najran University · SAAl-Azhar University · EGAssiut University · EGPrince Mohammed bin Abdulaziz Hospital · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionLatent iron deficiency (LID), in which iron stores in the body are depleted without incidental anemia, poses a key diagnostic challenge. Reticulocyte hemoglobin content (Ret-Hb) is directly correlated with the functionally available iron for heme synthesis in erythroblasts. Consequently, Ret-Hb has been proposed as an efficient iron status marker.

aimTo assess the importance of Ret-Hb in detecting latent iron deficiency as well as its use in screening for iron deficiency anemia. MATERIALS AND

methodsA study involving 108 individuals was conducted at Najran University Hospital, 64 of whom had iron deficiency anemia (IDA) and 44 of whom had normal hemoglobin levels. All patients were subjected to complete blood count (CBC), reticulocyte percentage, Ret-Hb, serum iron, total iron binding capacity (TIBC), and serum ferritin measurements.

resultsA significant decrease in Ret-Hb level was observed in IDA patients compared to non-anemic individuals, with a cut-off value of 21.2 pg (a value below which indicates IDA).

conclusionThe measurement of Ret-Hb, in addition to CBC parameters and indices, provides an accessible predictive marker for both iron deficiency (ID) and IDA. Lowering the Ret-Hb cut-off could better allow for its use as a screening parameter for IDA.

Indexed as

anemiairon deficiencylatent iron deficiencyRet-Hbreticulocyte

Identifiers

PMID36975734
PMCPMC10048437
OpenAlexW4324141201

What OpenQuestion holds

Textfull text, public
LicenceCC BY
measurements read33
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.