Evidence map›Paper›PMID 33844636›Full record

ArticleJournal of medical Internet research2021

Machine Learning-Based Prediction of Growth in Confirmed COVID-19 Infection Cases in 114 Countries Using Metrics of Nonpharmaceutical Interventions and Cultural Dimensions: Model Development and Validation.

Arnold Ys Yeung, Francois Roewer-Despres, Laura Rosella, Frank Rudzicz

Abstract readMulticenter Study
In one paragraph

Article in Journal of medical Internet research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

4 authors.

Arnold Ys YeungDepartment of Computer Science, University of Toronto, Toronto, ON, Canada.ORCID 0000-0002-6604-9320
Francois Roewer-DespresDepartment of Computer Science, University of Toronto, Toronto, ON, Canada.ORCID 0000-0003-3761-9686
Laura RosellaDalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.ORCID 0000-0003-4867-869X
Frank RudziczDepartment of Computer Science, University of Toronto, Toronto, ON, Canada.ORCID 0000-0002-1139-3423

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNational governments worldwide have implemented nonpharmaceutical interventions to control the COVID-19 pandemic and mitigate its effects.

objectiveThe aim of this study was to investigate the prediction of future daily national confirmed COVID-19 infection growth-the percentage change in total cumulative cases-across 14 days for 114 countries using nonpharmaceutical intervention metrics and cultural dimension metrics, which are indicative of specific national sociocultural norms.

methodsWe combined the Oxford COVID-19 Government Response Tracker data set, Hofstede cultural dimensions, and daily reported COVID-19 infection case numbers to train and evaluate five non-time series machine learning models in predicting confirmed infection growth. We used three validation methods-in-distribution, out-of-distribution, and country-based cross-validation-for the evaluation, each of which was applicable to a different use case of the models.

resultsOur results demonstrate high R

conclusionsThis work provides new considerations in using machine learning techniques with nonpharmaceutical interventions and cultural dimensions as metrics to predict the national growth of confirmed COVID-19 infections.

Indexed as

Machine LearningCOVID-19HumansPandemicsResearch DesignSARS-CoV-2AdaBoostartificial intelligenceCOVID-19cultural dimensionsepidemiologyforecastinformaticsmachine learningnonpharmaceutical interventionsrandom forest

Identifiers

PMID33844636
PMCPMC8074952

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.