Evidence map›Paper›PMID 34761112›Full record

ArticleOpen life sciences2021

Red blood cell distribution width-standard deviation but not red blood cell distribution width-coefficient of variation as a potential index for the diagnosis of iron-deficiency anemia in mid-pregnancy women.

Yang Kai, Pan Ying, Yan Bo, Yu Furong, Chen Jin, Fu Juanjuan, Tian Pingping, Zhang Fasu

Open access · goldAbstract read
In one paragraph

Article in Open life sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.6field-weighted citation impact, top 28% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

  1. 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 1 institution in 1 country.

Yang KaiDepartment of Medical Technology, Anhui Medical College, Hefei, Anhui Province, 230601, People's Republic of China.
Pan YingDepartment of Medical Technology, Anhui Medical College, Hefei, Anhui Province, 230601, People's Republic of China.
Yan BoDepartment of Medical Technology, Anhui Medical College, Hefei, Anhui Province, 230601, People's Republic of China.
Yu FurongDepartment of Medical Technology, Anhui Medical College, Hefei, Anhui Province, 230601, People's Republic of China.
Chen JinDepartment of Medical Technology, Anhui Medical College, Hefei, Anhui Province, 230601, People's Republic of China.
Fu JuanjuanDepartment of Obstetrics and Gynecology, The Second Hospital of Anhui Medical University, Hefei, Anhui Province, 230601, People's Republic of China.
Tian PingpingDepartment of Medical Technology, Anhui Medical College, Hefei, Anhui Province, 230601, People's Republic of China.
Zhang FasuDepartment of Medical Technology, Anhui Medical College, Hefei, Anhui Province, 230601, People's Republic of China.
Anhui Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to compare the diagnostic values of red blood cell distribution width-coefficient of variation (RDW-CV) and red blood cell distribution width-standard deviation (RDW-SD) in mid-pregnancy women with iron deficiency anemia (IDA). To obtain the results, 115 mid-pregnancy women with IDA, defined as the IDA group, and 142 healthy mid-pregnancy women, selected as the control group, were enrolled in this study. Hematological parameters and ferritin concentrations in the serum were analyzed. The efficiency of RDW-CV and RDW-SD to distinguish IDA from mid-pregnancy women was evaluated using receiver operating characteristic (ROC) curves. The RDW-SD value in the IDA group was significantly higher than that in the control group (

Indexed as

iron deficiency anemiamid-pregnancy womenRDW coefficient of variationRDW standard deviation

Identifiers

PMID34761112
PMCPMC8572805
OpenAlexW3212056294

What OpenQuestion holds

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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.