Evidence map›Paper›PMID 31619416›Full record

ArticleBMJ open2019

Systematic review protocol on Bacillus Calmette-Guerin (BCG) revaccination and protection against tuberculosis.

Phetole Walter Mahasha, Duduzile Edith Ndwandwe, Edison Johannes Mavundza, Muki Shey, Charles Shey Wiysonge

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 29% 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

5 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. 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 at 2 institutions in 1 country.

Phetole Walter MahashaCochrane South Africa, South African Medical Research Council, Cape Town, South Africa Phetole.Mahasha@mrc.ac.za.ORCID 0000-0002-5750-3595
Duduzile Edith NdwandweCochrane South Africa, South African Medical Research Council, Cape Town, South Africa.
Edison Johannes MavundzaCochrane South Africa, South African Medical Research Council, Cape Town, South Africa.ORCID 0000-0002-0890-0164
Muki SheyWellcome Centre for Infectious Disease Research in Africa (CIDRI-Africa) & Department of Medicine, University of Cape Town, Cape Town, South Africa.
Charles Shey WiysongeCochrane South Africa, South African Medical Research Council, Cape Town, South Africa.ORCID 0000-0002-1273-4779
South African Medical Research Council · ZAUniversity of Cape Town · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionTuberculosis (TB) is a disease caused by METHOD AND ANALYSIS: We will search PubMed, the Cochrane Central Register of Controlled Trials, EMBASE, WHO International Clinical Trials Registry Platform and reference lists of relevant publications for potentially eligible studies. We will screen search outputs, select eligible studies, extract data and assess risk of bias in duplicate. Discrepancies will be resolved by discussion and consensus or arbitration. We will use the Grading of Recommendations Assessment, Development and Evaluation method to assess the certainty of the evidence. The planned systematic review was registered with the International Prospective Register of Systematic Reviews (PROSPERO) in August 2018. ETHICS AND DISSEMINATION: Publicly available data will be used, hence no formal ethical approval will be required for this review. The findings of the review will be disseminated through conference presentations and publication in an open-access peer-reviewed journal. PROSPERO REGISTRATION NUMBER: CRD42018105916.

Indexed as

Immunization, SecondaryBCG VaccineHumansMeta-Analysis as TopicMycobacterium tuberculosisResearch DesignSystematic Reviews as TopicTuberculosisBCG VaccineBacille Calmette-Guerin (BCG)RevaccinationTuberculosis

Identifiers

PMID31619416
PMCPMC6797475
OpenAlexW2980740564

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.