Evidence map›Paper›PMID 32813703›Full record

ArticlePLoS neglected tropical diseases2020

Epidemiology of dengue fever in Guatemala.

Leticia Del Carmen Castillo Signor, Thomas Edwards, Luis E Escobar, Yolanda Mencos, Agnes Matope, Mariana Castaneda-Guzman, Emily R Adams, Luis E Cuevas

Abstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Trial
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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

8 authors.

Leticia Del Carmen Castillo SignorMinisterio de Salud Publica y Asistencia Social de Guatemala, Guatemala City, Guatemala.
Thomas EdwardsCentre for Drugs and Diagnostics Research, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
Luis E EscobarDepartment of Fish and Wildlife Conservation, Virginia Tech, Blacksburg, VA, United States of America.
Yolanda MencosMinisterio de Salud Publica y Asistencia Social de Guatemala, Guatemala City, Guatemala.
Agnes MatopeTropical Clinical Trials Unit. Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
Mariana Castaneda-GuzmanDepartment of Fish and Wildlife Conservation, Virginia Tech, Blacksburg, VA, United States of America.ORCID 0000-0001-6106-4284
Emily R AdamsCentre for Drugs and Diagnostics Research, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.
Luis E CuevasCentre for Drugs and Diagnostics Research, Liverpool School of Tropical Medicine, Liverpool, United Kingdom.ORCID 0000-0002-6581-0587

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dengue fever occurs worldwide and about 1% of cases progress to severe haemorrhage and shock. Dengue is endemic in Guatemala and its surveillance system could document long term trends. We analysed 17 years of country-wide dengue surveillance data in Guatemala to describe epidemiological trends from 2000 to 2016.Data from the national dengue surveillance database were analysed to describe dengue serotype frequency, seasonality, and outbreaks. We used Poisson regression models to compare the number of cases each year with subsequent years and to estimate incidence ratios within serotype adjusted by age and gender. 91,554 samples were tested. Dengue was confirmed by RT-qPCR, culture or NS1-ELISA in 7097 (7.8%) cases and was IgM ELISA-positive in 19,290 (21.1%) cases. DENV1, DENV2, DENV3, and DENV4 were detected in 2218 (39.5%), 2580 (45.9%), 591 (10.5%), and 230 (4.1%) cases. DENV1 and DENV2 were the predominant serotypes, but all serotypes caused epidemics. The largest outbreak occurred in 2010 with 1080 DENV2 cases reported. The incidence was higher among adults during epidemic years, with significant increases in 2005, 2007, and 2013 DENV1 outbreaks, the 2010 DENV2 and 2003 DENV3 outbreaks. Adults had a lower incidence immediately after epidemics, which is likely linked to increased immunity.

Indexed as

AdolescentAdultAntibodies, ViralChildChild, PreschoolDengueDengue VirusDisease OutbreaksEnzyme-Linked Immunosorbent AssayFemaleGuatemalaHumansIncidenceInfantMaleMiddle AgedAntibodies, Viral

Identifiers

PMID32813703
PMCPMC7458341

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Registered trials

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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.