Evidence map›Paper›PMID 35622261›Full record

ArticleBulletin of experimental biology and medicine2022

Morphofunctional Characteristics of Erythrocytes and Blood Erythropoietin Level in Patients as Predictors of Severe Course of COVID-19.

V V Revin, L A Balykova, O A Radaeva, V V Shchapov, E S Revina, S I Pinyaev, Yu A Kostina, E D Kozlov

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Bulletin of experimental biology and medicine, 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
0.3field-weighted citation impact, top 45% 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, 3 citations in OpenAlex.

  1. Review
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.

V V RevinN. P. Ogarev National Research Mordovia State University, Saransk, Mordovia Republic, Russia.
L A BalykovaN. P. Ogarev National Research Mordovia State University, Saransk, Mordovia Republic, Russia.
O A RadaevaN. P. Ogarev National Research Mordovia State University, Saransk, Mordovia Republic, Russia.
V V ShchapovN. P. Ogarev National Research Mordovia State University, Saransk, Mordovia Republic, Russia.
E S RevinaN. P. Ogarev National Research Mordovia State University, Saransk, Mordovia Republic, Russia.
S I PinyaevN. P. Ogarev National Research Mordovia State University, Saransk, Mordovia Republic, Russia.
Yu A KostinaN. P. Ogarev National Research Mordovia State University, Saransk, Mordovia Republic, Russia.
E D KozlovN. P. Ogarev National Research Mordovia State University, Saransk, Mordovia Republic, Russia. dr.kozlov@yandex.ru.
National Research Mordovia State University · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Morphological and functional characteristics of erythrocytes, hemoglobin, and erythropoietin level in the venous blood were evaluated by laser interference microscopy, Raman spectroscopy with a short-focus extreme aperture lens monochromator, and by ELISA, respectively, in 30 patients with verified moderate COVID-19 at the time of hospitalization and 30 healthy volunteers. The patients whose course of COVID-19 has worsened to critical by day 5 had already had lower (p<0.001) indicators at the time of hospitalization such as the area and thickness of erythrocytes, the hemoglobin distribution and packing density, hemoglobin conformation index (I

Indexed as

COVID-19ErythropoietinErythrocytesHemoglobinsHumansErythropoietinHemoglobinsCOVID-19erythrocyteserythropoietinhemoglobinworsening course markers

Identifiers

PMID35622261
PMCPMC9136801
OpenAlexW4281984105

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.