Evidence map›Paper›PMID 33080420›Full record

ArticleTransfusion clinique et biologique : journal de la Societe francaise de transfusion sanguine2021

Assessment of blood supply and usage pre- and during COVID-19 pandemic: A lesson from non-voluntary donation.

C O Ogar, H U Okoroiwu, E I Obeagu, J E Etura, D A Abunimye

Abstract read
In one paragraph

Article in Transfusion clinique et biologique : journal de la Societe francaise de transfusion sanguine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–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

14 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. What has changed after the COVID-19 pandemic in the publication process? A look-back to "Transfusion clinique et biologique".Transfusion clinique et biologique : journal de la Societe francaise de transfusion sanguine · 2021
    Article
  13. Article
  14. 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

5 authors.

C O OgarHematology Unit, Department of Medical Laboratory Science, University of Calabar, Nigeria.
H U OkoroiwuHematology Unit, Department of Medical Laboratory Science, University of Calabar, Nigeria. Electronic address: okoroiwuhenshaw@gmail.com.
E I ObeaguDepartment of Medical Laboratory Science, Imo State University, Nigeria.
J E EturaHematology Unit, Department of Medical Laboratory Science, University of Calabar, Nigeria.
D A AbunimyeHematology Unit, Department of Medical Laboratory Science, University of Calabar, Nigeria.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEnsuring steady stream of safe blood is the ultimate goal of blood transfusion practice. The current COVID-19 pandemic has affected almost every part of life and economy. Consequently, this study sets off to assess the effect of the pandemic on blood supply and blood transfusion in the University of Calabar Teaching Hospital.

methodsData from the Donor Clinic and Blood Group Serology Unit of the University of Calabar Teaching Hospital were retrospectively extracted to evaluate supply and use of blood before and during COVID-19 pandemic.

resultA total of 1638 donors were recorded within the study period. Age range 15-29 and 30-44 years constituted majority of the subjects (58.9% and 33.4%, respectively). The donor pool were male-dominated. Commercial donors (61.7%) and family replacement donors (30.6%) constituted majority of the donor pool. Most of the donor pool were students (37.1%), public servants (22.8%) and artisans (18.6%). A concomitant decrease of 26.1% and 18.9% were recorded in blood donation and request during the COVID-19 pandemic.

conclusionBlood supply was not significantly affected in our study center as both requests and donations decreased. Consideration for improving family replacement donation was advised.

Indexed as

COVID-19PandemicsSARS-CoV-2AdolescentAdultBlood DonorsBlood TransfusionCross-Sectional StudiesFamilyFemaleHospitals, TeachingHospitals, UrbanHumansMaleMiddle AgedMotivationBlood demandBlood donationBlood supplyBlood transfusionCOVID-19

Identifiers

PMID33080420
PMCPMC7836417

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.