Evidence map›Paper›PMID 24742975›Full record

SynthesisBMJ open2014

Chronic kidney disease as a risk factor for acute community-acquired infections in high-income countries: a systematic review.

Helen I McDonald, Sara L Thomas, Dorothea Nitsch

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in BMJ open, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
5.7field-weighted citation impact, top 4% 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

46 citing papers in PubMed, 103 citations in OpenAlex.

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  15. Causes of Hospitalization among End-Stage Kidney Disease Cohort before and after Hemodialysis.International journal of environmental research and public health · 2022
    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

3 authors at 1 institution in 1 country.

Helen I McDonaldDepartment of Non-communicable Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK.
Sara L Thomas
Dorothea Nitsch
London School of Hygiene & Tropical Medicine · GB

Funding

Department of Health CDF-2010-03-32
6 · The paper itself

Abstract

objectiveA systematic review of the association of predialysis chronic kidney disease (CKD) with the incidence of acute, community-acquired infections.

designWe searched the MEDLINE, EMBASE and Cochrane databases (inception to 16 January 2014) for studies analysing the association of predialysis kidney disease with the incidence of acute, community-acquired urinary tract infection (UTI), lower respiratory tract or central nervous system infections or sepsis. Studies were required to include at least 30 participants with and without kidney disease. SETTING AND

participantsCommunity-based populations of adults in high-income countries. OUTCOME MEASURES: Acute, community-acquired UTI, lower respiratory tract or central nervous system infections or sepsis.

resultsWe identified 14 eligible studies. Estimates from two studies lacked 95% CIs and SEs. The remaining 12 studies yielded 17 independent effect estimates. Only three studies included infections managed in the community. Quality assessment revealed that probable misclassification of kidney disease status and poor adjustment for confounding were common. There was evidence from a few large high-quality studies of a graded association between predialysis CKD stage and hospitalisation for infection. One study found an interaction with age, with a declining effect of CKD on infection risk as age increased. There was evidence of between-studies heterogeneity (I(2)=96.5%, p<0.001) which persisted in subgroup analysis, and thus meta-analysis was not performed.

conclusionsPredialysis kidney disease appears to be associated with increased risk of severe infection. Whether predialysis kidney disease increases the susceptibility to infections and whether age modifies this association remains unclear.

Indexed as

Developed CountriesAdultCentral Nervous System InfectionsCommunity-Acquired InfectionsHumansRenal Insufficiency, ChronicRespiratory Tract InfectionsRisk FactorsSepsisUrinary Tract InfectionsPrimary Care

Identifiers

PMID24742975
PMCPMC3996818
OpenAlexW2158402366

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.