Evidence map›Paper›PMID 33028445›Full record

ArticleEpidemiology and infection2020

A predictive model for Covid-19 spread - with application to eight US states and how to end the pandemic.

Z S Khan, F Van Bussel, F Hussain

Abstract read
In one paragraph

Article in Epidemiology and infection, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Accuracy of US CDC COVID-19 forecasting models.Frontiers in public health · 2024
    Article
  7. Article
  8. Article
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  10. PAN-cODE: COVID-19 forecasting using conditional latent ODEs.Journal of the American Medical Informatics Association : JAMIA · 2022
    Article
  11. Analysis of a COVID-19 Epidemic Model with Seasonality.Bulletin of mathematical biology · 2022
    Article
  12. Review
  13. Article
  14. Human Mobility and Droplet-Transmissible Pediatric Infectious Diseases during the COVID-19 Pandemic.International journal of environmental research and public health · 2022
    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

3 authors.

Z S KhanDepartment of Mechanical Engineering, Texas Tech University, 2703 7th Street, Box: 41021, Lubbock, TX79409, USA.
F Van BusselDepartment of Mechanical Engineering, Texas Tech University, 2703 7th Street, Box: 41021, Lubbock, TX79409, USA.
F HussainDepartment of Mechanical Engineering, Texas Tech University, 2703 7th Street, Box: 41021, Lubbock, TX79409, USA.ORCID https://orcid.org/0000-0002-2209-9270

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A compartmental model is proposed to predict the coronavirus 2019 (Covid-19) spread. It considers: detected and undetected infected populations, social sequestration, release from sequestration, plus reinfection. This model, consisting of seven coupled equations, has eight coefficients which are evaluated by fitting data for eight US states that make up 43% of the US population. The evolution of Covid-19 is fairly similar among the states: variations in contact and undetected recovery rates remain below 5%; however, variations are larger in recovery rate, death rate, reinfection rate, sequestration adherence and release rate from sequestration. Projections based on the current situation indicate that Covid-19 will become endemic. If lockdowns had been kept in place, the number of deaths would most likely have been significantly lower in states that opened up. Additionally, we predict that decreasing contact rate by 10%, or increasing testing by approximately 15%, or doubling lockdown compliance (from the current ~15% to ~30%) will eradicate infections in Texas within a year. Extending our fits for all of the US states, we predict about 11 million total infections (including undetected), and 8 million cumulative confirmed cases by 1 November 2020.

Indexed as

BetacoronavirusCoronavirus InfectionsCOVID-19HumansModels, TheoreticalPandemicsPneumonia, ViralSARS-CoV-2United StatesCOVID-19

Identifiers

PMID33028445
PMCPMC7588724

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.