Evidence map›Paper›PMID 35921436›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2022

Trend estimation and short-term forecasting of COVID-19 cases and deaths worldwide.

Ekaterina Krymova, Benjamín Béjar, Dorina Thanou, Tao Sun, Elisa Manetti, Gavin Lee, Kristen Namigai, Christine Choirat, Antoine Flahault, Guillaume Obozinski

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
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  3. Improving outbreak forecasts through model augmentation.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  5. Article
  6. Projecting COVID-19 intensive care admissions for policy advice, the Netherlands, February 2020 to January 2021.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2024
    Article
  7. Article
  8. 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

10 authors.

Ekaterina KrymovaSwiss Data Science Center, École Polytechnique Fédérale de Lausanne and Eidgenössische Technische Hochschule Zürich, 1015 Lausanne, Switzerland.ORCID 0000-0002-5313-3451
Benjamín BéjarSwiss Data Science Center, École Polytechnique Fédérale de Lausanne and Eidgenössische Technische Hochschule Zürich, 1015 Lausanne, Switzerland.
Dorina ThanouCenter for Intelligent Systems, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.ORCID 0000-0003-2319-4832
Tao SunSwiss Data Science Center, École Polytechnique Fédérale de Lausanne and Eidgenössische Technische Hochschule Zürich, 1015 Lausanne, Switzerland.ORCID 0000-0001-6357-6726
Elisa ManettiInstitute of Global Health, Faculty of Medicine, University of Geneva, 1202 Geneva, Switzerland.ORCID 0000-0003-0820-9231
Gavin LeeSwiss Data Science Center, École Polytechnique Fédérale de Lausanne and Eidgenössische Technische Hochschule Zürich, 1015 Lausanne, Switzerland.ORCID 0000-0003-2659-1163
Kristen NamigaiInstitute of Global Health, Faculty of Medicine, University of Geneva, 1202 Geneva, Switzerland.
Christine ChoiratSwiss Data Science Center, École Polytechnique Fédérale de Lausanne and Eidgenössische Technische Hochschule Zürich, 1015 Lausanne, Switzerland.ORCID 0000-0002-3745-9718
Antoine FlahaultInstitute of Global Health, Faculty of Medicine, University of Geneva, 1202 Geneva, Switzerland.ORCID 0000-0002-6957-2977
Guillaume ObozinskiSwiss Data Science Center, École Polytechnique Fédérale de Lausanne and Eidgenössische Technische Hochschule Zürich, 1015 Lausanne, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Since the beginning of the COVID-19 pandemic, many dashboards have emerged as useful tools to monitor its evolution, inform the public, and assist governments in decision-making. Here, we present a globally applicable method, integrated in a daily updated dashboard that provides an estimate of the trend in the evolution of the number of cases and deaths from reported data of more than 200 countries and territories, as well as 7-d forecasts. One of the significant difficulties in managing a quickly propagating epidemic is that the details of the dynamic needed to forecast its evolution are obscured by the delays in the identification of cases and deaths and by irregular reporting. Our forecasting methodology substantially relies on estimating the underlying trend in the observed time series using robust seasonal trend decomposition techniques. This allows us to obtain forecasts with simple yet effective extrapolation methods in linear or log scale. We present the results of an assessment of our forecasting methodology and discuss its application to the production of global and regional risk maps.

Indexed as

COVID-19Epidemiological MonitoringPandemicsForecastingHumansTime FactorsCOVID-19forecastingseasonal decompositiontrend estimation

Identifiers

PMID35921436
PMCPMC9371653

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.