Evidence map›Paper›PMID 33225566›Full record

ArticleBJOG : an international journal of obstetrics and gynaecology2021

Re: Pre-eclampsia-like syndrome induced by severe COVID-19: a prospective observational study: Common pathophysiology of pre-eclampsia and severe COVID-19?

A O Leavitt, Q Li, E D Chan

Abstract readLetterComment
PubMed Publisher
In one paragraph

Article in BJOG : an international journal of obstetrics and gynaecology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. January In focus in HCB.Histochemistry and cell biology · 2025
    Article
  2. Article
  3. SARS- CoV-2 infection and oxidative stress in early-onset preeclampsia.Biochimica et biophysica acta. Molecular basis of disease · 2022
    Review
  4. SARS-CoV-2 testing in patients with low COVID-19 suspicion at admission to a tertiary care hospital, Stockholm, Sweden, March to September 2020.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2022
    Article
  5. Article
  6. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

A O LeavittDepartment of Obstetrics and Gynecology, Anschutz Medical Campus, Aurora, CO, USA.
Q LiDepartment of Academic Affairs, National Jewish Health, Denver, CO, USA.
E D ChanDepartment of Academic Affairs, National Jewish Health, Denver, CO, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

COVID-19Pre-EclampsiaFemaleHumansObservational Studies as TopicPregnancyProspective StudiesSARS-CoV-2

Identifiers

PMID33225566

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.