Evidence map›Paper›PMID 34921175›Full record

ArticleScientific reports2021

Predicting regional COVID-19 hospital admissions in Sweden using mobility data.

Philip Gerlee, Julia Karlsson, Ingrid Fritzell, Thomas Brezicka, Armin Spreco, Toomas Timpka, Anna Jöud, Torbjörn Lundh

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. COVIDNearTerm: A simple method to forecast COVID-19 hospitalizations.Journal of clinical and translational science · 2022
    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

8 authors.

Philip GerleeMathematical Sciences, Chalmers University of Technology, Gothenburg, Sweden. gerlee@chalmers.se.
Julia KarlssonSahlgrenska University Hospital, Gothenburg, Sweden.
Ingrid FritzellSahlgrenska University Hospital, Gothenburg, Sweden.
Thomas BrezickaSahlgrenska University Hospital, Gothenburg, Sweden.
Armin SprecoDepartment of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.
Toomas TimpkaDepartment of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.
Anna JöudDepartment of Laboratory Medicine, Faculty of Medicine, Lund University, Lund, Sweden.
Torbjörn LundhMathematical Sciences, Chalmers University of Technology, Gothenburg, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transmission of COVID-19 is dependent on social mixing, the basic rate of which varies with sociodemographic, cultural, and geographic factors. Alterations in social mixing and subsequent changes in transmission dynamics eventually affect hospital admissions. We employ these observations to model and predict regional hospital admissions in Sweden during the COVID-19 pandemic. We use an SEIR-model for each region in Sweden in which the social mixing is assumed to depend on mobility data from public transport utilisation and locations for mobile phone usage. The results show that the model could capture the timing of the first and beginning of the second wave of the pandemic 3 weeks in advance without any additional assumptions about seasonality. Further, we show that for two major regions of Sweden, models with public transport data outperform models using mobile phone usage. We conclude that a model based on routinely collected mobility data makes it possible to predict future hospital admissions for COVID-19 3 weeks in advance.

Indexed as

AlgorithmsModels, TheoreticalCell PhoneCOVID-19Disease Transmission, InfectiousForecastingGeographyHospitalizationHumansPandemicsPatient AdmissionRetrospective StudiesSARS-CoV-2SwedenTravel

Identifiers

PMID34921175
PMCPMC8683437

What OpenQuestion holds

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LicenceCC BY
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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.