Evidence map›Paper›PMID 32842888›Full record

ArticleJournal of the Royal Society, Interface2020

Multi-model forecasts of the ongoing Ebola epidemic in the Democratic Republic of Congo, March-October 2019.

Kimberlyn Roosa, Amna Tariq, Ping Yan, James M Hyman, Gerardo Chowell

Abstract read
In one paragraph

Article in Journal of the Royal Society, Interface, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Viruses · 2025
    Article
  2. Article
  3. Infectious Disease Modelling · 2024
    Article
  4. Article
  5. Article
  6. Nonlinear time-series forecasts for decision support: short-term demand for ICU beds in Santiago, Chile, during the 2021 COVID-19 pandemic.International transactions in operational research : a journal of The International Federation of Operational Research Societies · 2022
    Article
  7. Article
  8. An ensemblemedRxiv : the preprint server for health sciences · 2022
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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.

Kimberlyn RoosaDepartment of Population Health Sciences, School of Public Health, Georgia State University, Atlanta, GA, USA.
Amna TariqDepartment of Population Health Sciences, School of Public Health, Georgia State University, Atlanta, GA, USA.
Ping YanInfectious Disease Prevention and Control Branch, Public Health Agency of Canada, Ottawa, Canada.
James M HymanDepartment of Mathematics, Center for Computational Science, Tulane University, New Orleans, LA, USA.
Gerardo ChowellDepartment of Population Health Sciences, School of Public Health, Georgia State University, Atlanta, GA, USA.

Funding

Ebola modeling: behavior, asymptomatic infection, and contacts (2019-nCoV Admin Supplement)R01GM130900 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI PORCO, TRAVIS CHRISTIAN · 2019 to 2022
$1.6M
NIGMS NIH HHS R01 GM130900
6 · The paper itself

Abstract

The 2018-2020 Ebola outbreak in the Democratic Republic of the Congo is the first to occur in an armed conflict zone. The resulting impact on population movement, treatment centres and surveillance has created an unprecedented challenge for real-time epidemic forecasting. Most standard mathematical models cannot capture the observed incidence trajectory when it deviates from a traditional epidemic logistic curve. We fit seven dynamic models of increasing complexity to the incidence data published in the World Health Organization Situation Reports, after adjusting for reporting delays. These models include a simple logistic model, a Richards model, an endemic Richards model, a double logistic growth model, a multi-model approach and two sub-epidemic models. We analyse model fit to the data and compare real-time forecasts throughout the ongoing epidemic across 29 weeks from 11 March to 23 September 2019. We observe that the modest extensions presented allow for capturing a wide range of epidemic behaviour. The multi-model approach yields the most reliable forecasts on average for this application, and the presented extensions improve model flexibility and forecasting accuracy, even in the context of limited epidemiological data.

Indexed as

EpidemicsHemorrhagic Fever, EbolaDemocratic Republic of the CongoDisease OutbreaksForecastingHumansDemocratic Republic of the CongoEbolaphenomenological modelsreal-time forecastreporting delayuncertainty quantification

Identifiers

PMID32842888
PMCPMC7482568

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.