Evidence map›Paper›PMID 29771634›Full record

SynthesisHuman vaccines & immunotherapeutics2018

Existence and functionality of national immunisation technical advisory groups in Africa from 2010 to 2016.

Alison B Wiyeh, Evanson Z Sambala, Ntombenhle Ngcobo, Charles S Wiysonge

Abstract readSystematic Review
In one paragraph

Synthesis in Human vaccines & immunotherapeutics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Status of the national immunization technical advisory groups in the Americas: recommendations for improvement.Revista panamericana de salud publica = Pan American journal of public health · 2024
    Article
  4. Article
  5. Article
  6. Article
  7. Article
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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

4 authors.

Alison B Wiyeha Cochrane South Africa, South African Medical Research Council , Cape Town , South Africa.
Evanson Z Sambalaa Cochrane South Africa, South African Medical Research Council , Cape Town , South Africa.ORCID 0000-0002-0363-0812
Ntombenhle Ngcoboa Cochrane South Africa, South African Medical Research Council , Cape Town , South Africa.
Charles S Wiysongea Cochrane South Africa, South African Medical Research Council , Cape Town , South Africa.ORCID 0000-0002-1273-4779

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We describe the existence and functionality of National Immunisation Technical Advisory Groups (NITAGs) in Africa between 2010 and 2016, using data from the WHO-UNICEF Joint Reporting Form. The number of African countries with NITAGs increased from 15 (28%) in 2010 to 26 (48%) in 2016. Countries with a functioning NITAG increased from 5(9%) in 2010 to 16 (30%) in 2016. In 2016, 13 of the 27 (48%) low-income African countries reported having a NITAG; seven (54%) of them functional. Thirteen of the 26 (50%) middle-income countries reported having a NITAG; nine (69%) of them functional. In 2016, six of the seven African countries (86%) in the WHO Eastern Mediterranean Region had a NITAG, with three (50%) functional. In the WHO African Region, 20 of the 47 countries (43%) had NITAGs; 13 (65%) of them functional. Substantial investments should be made to ensure that every African country has a functional NITAG.

Indexed as

Advisory CommitteesAfricaHealth PolicyHumansImmunization ProgramsGlobal Vaccine Action PlanNational Immunisation Technical Advisory GroupsWHO-UNICEF Joint Reporting Form

Identifiers

PMID29771634
PMCPMC6284504

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.