Evidence map›Paper›PMID 34332651›Full record

ArticleLancet (London, England)2021

What is the association of COVID-19 with heart attacks and strokes?

Marion Mafham, Colin Baigent

Abstract readComment
In one paragraph

Article in Lancet (London, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Neurological complications caused by SARS-CoV-2.Clinical microbiology reviews · 2024
    Review
  3. Article
  4. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Marion MafhamClinical Trial Service Unit Nuffield Department of Population Health, Oxford, UK.
Colin BaigentMRC Population Health Research Unit, Nuffield Department of Population Health, Oxford OX3 7LF, UK. Electronic address: colin.baigent@ndph.ox.ac.uk.

Funding

British Heart Foundation CH/1996001/9454Cancer Research UK 16896Medical Research Council MC_U137686849Medical Research Council MC_UU_00017/4Medical Research Council MC_UU_12026/6
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

COVID-19Myocardial InfarctionStrokeHumansSARS-CoV-2

Identifiers

PMID34332651
PMCPMC9214638

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.