Evidence map›Paper›PMID 31300061›Full record

ArticleParasites & vectors2019

Simple framework for real-time forecast in a data-limited situation: the Zika virus (ZIKV) outbreaks in Brazil from 2015 to 2016 as an example.

Shi Zhao, Salihu S Musa, Hao Fu, Daihai He, Jing Qin

Abstract read
In one paragraph

Article in Parasites & vectors, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

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  7. Response to Comments on "Preliminary estimation of the basic reproduction number of novel coronavirus (2019-nCoV) in China, from 2019 to 2020: a data-driven analysis in the early phase of the outbreak".International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2022
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  15. Mid-Epidemic Forecasts of COVID-19 Cases and Deaths: A Bivariate Model Applied to the UK.Interdisciplinary perspectives on infectious diseases · 2021
    Article
  16. Article
  17. Review
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  19. Preliminary estimation of the basic reproduction number of novel coronavirus (2019-nCoV) in China, from 2019 to 2020: A data-driven analysis in the early phase of the outbreak.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2020
    Article
  20. 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.

Shi ZhaoSchool of Nursing, Hong Kong Polytechnic University, Hong Kong, China. zhaoshi.cmsa@gmail.com.
Salihu S MusaDepartment of Applied Mathematics, Hong Kong Polytechnic University, Hong Kong, China.
Hao FuDepartment of Crop Science and Technology, College of Agriculture, South China Agricultural University, Guangzhou, China.
Daihai HeDepartment of Applied Mathematics, Hong Kong Polytechnic University, Hong Kong, China. daihai.he@polyu.edu.hk.ORCID http://orcid.org/0000-0003-3253-654X
Jing QinSchool of Nursing, Hong Kong Polytechnic University, Hong Kong, China.

Funding

Hong Kong Polytechnic University 1-ZE8J
6 · The paper itself

Abstract

backgroundIn 2015-2016, Zika virus (ZIKV) caused serious epidemics in Brazil. The key epidemiological parameters and spatial heterogeneity of ZIKV epidemics in different states in Brazil remain unclear. Early prediction of the final epidemic (or outbreak) size for ZIKV outbreaks is crucial for public health decision-making and mitigation planning. We investigated the spatial heterogeneity in the epidemiological features of ZIKV across eight different Brazilian states by using simple non-linear growth models.

resultsWe fitted three different models to the weekly reported ZIKV cases in eight different states and obtained an R

conclusionsOur simple models fitted the epidemic reasonably well and thus revealed the spatial heterogeneity in the epidemiological features across Brazilian states. The knowledge of the epidemic turning point is crucial for real-time projection of the outbreak size. Our real-time estimation framework is able to yield a reliable prediction of the final epidemic size.

Indexed as

Computer SystemsModels, TheoreticalBasic Reproduction NumberBrazilDisease OutbreaksEpidemicsHumansIncidencePublic HealthZika VirusZika Virus InfectionBrazilEpidemic sizeModeling analysisReproduction numberSpatial heterogeneityZika virus

Identifiers

PMID31300061
PMCPMC6624944

What OpenQuestion holds

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LicenceCC BY
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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.