Evidence map›Paper›PMID 34860699›Full record

ArticleCMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne2021

What constitutes the most cautious approach for a pregnant person with weak D type 4.0?

Willy Albert Flegel, Melanie Bodnar, Gwen Clarke, Judith Hannon, Lani Lieberman

Abstract readLetterComment
In one paragraph

Article in CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Proceed with care: the "uncommon" serologic weak D phenotypes.Blood transfusion = Trasfusione del sangue · 2021
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Willy Albert FlegelTransfusion medicine specialist, chief of Laboratory Services section, NIH Clinical Center, National Institutes of Health, Bethesda, Md.
Melanie BodnarHematopathologist, transfusion medicine specialist, Canadian Blood Services, Edmonton, Alta.
Gwen ClarkeHematopathologist, transfusion medicine specialist, associate medical director of Donor and Clinical Services, Canadian Blood Services, Edmonton, Alta.
Judith HannonHematopathologist, transfusion medicine specialist, chair of Perinatal Advisory Council, Canadian Blood Services, Edmonton, Alta.
Lani LiebermanPediatric hematologist, transfusion medicine specialist, chair of Canadian Obstetric and Pediatric Transfusion Network, University Health Network, Toronto, Ont.

Funding

Laboratory Services Section, Department of Transfusion Medicine Core ReportZICCL002128 · CLC · CLINICAL CENTER · PI FLEGEL, WILLY · 2020 to 2025
$0k
Intramural NIH HHS ZIC CL002128
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

GenotypeFemaleHumansPregnancy

Identifiers

PMID34860699
PMCPMC8248459

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.