Evidence map›Paper›PMID 33318121›Full record

ArticleBMJ open2020

Prevalence of multimorbidity in South Africa: a systematic review protocol.

Rifqah A Roomaney, Brian van Wyk, Eunice Bolanle Turawa, Victoria Pillay-van Wyk

Abstract read
In one paragraph

Article in BMJ open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
–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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. 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

4 authors.

Rifqah A RoomaneyBurden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa rifqah.roomaney@mrc.ac.za.ORCID 0000-0003-3267-8484
Brian van WykSchool of Public Health, University of the Western Cape, Cape Town, South Africa.ORCID 0000-0003-1032-1847
Eunice Bolanle TurawaBurden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa.ORCID 0000-0003-3722-1547
Victoria Pillay-van WykBurden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa.ORCID 0000-0001-8772-7197

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionMultimorbidity has increased globally over the past two decades, due to ageing populations and increased burden of non-communicable diseases (NCDs). In a country like South Africa, with a growing burden of NCDs and a high prevalence of HIV, information on multimorbidity can improve planning for healthcare delivery and utilisation, and reduce costs in the context of constrained health resources. This review aims to synthesise prevalence studies on multimorbidity, and identify dominant clusters and trends of multimorbidity in South Africa. METHODS AND ANALYSIS: We will search electronic bibliographic databases (PubMed, Scopus, JSTOR, POPLINE, PsycINFO, ScienceDirect, Web of Science and CINAHL), and the reference lists of included articles. Two researchers will independently screen title and abstracts, and then full text to identify studies published before and in 2020 that report on prevalence of multimorbidity in South Africa. Risk of bias assessments will be done for each study. Information on the prevalence of multimorbidity and disease clusters will be extracted from each study. Where possible, prevalence of specific clusters of multimorbidity will be pooled using a random effects meta-analysis to account for variability between studies. The I ETHICS AND DISSEMINATION: Only published journal articles will be included in the systematic review. This review received ethics approval as part of a larger project by the University of the Western Cape Biomedical Science Research Ethics Committee (BM20/5/8). The findings from this research will be used to estimate the prevalence of multimorbidity in South Africa and will contribute to the design of future research projects. The findings will be disseminated in a peer-reviewed journal article. PROSPERO REGISTRATION NUMBER: CRD42020196895.

Indexed as

MultimorbidityResearch ReportDatabases, BibliographicHumansMeta-Analysis as TopicPrevalenceResearch DesignReview Literature as TopicSouth AfricaSystematic Reviews as Topicepidemiologyhealth policyprimary carepublic health

Identifiers

PMID33318121
PMCPMC7737082

What OpenQuestion holds

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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.