Understanding the Influence of Multiple Factors on the Spread of Omicron Variant Strains via the Multivariate Regression Method

Zhenkai Xu, Shaofu Lin*, Zhisheng Huang, Yu Fu

*Corresponding author for this work

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

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Abstract

The Omicron variant of SARS-CoV-2, emerging in November 2021, has rapidly spread worldwide due to its high transmissibility and ability to evade vaccines. It is still not fully under control, and there is a need to enhance our scientific understanding of the Omicron variant. Investigating the influencing factors and the correlated characteristics of the transmission of the Omicron variant remains an important issue in COVID-19 prevention and control. This study utilized data from various sources to investigate Omicron’s transmission factors. Focusing on populous countries like China, France, and the US, a multiple regression model was optimized through the Gauss-Newton method to reveal links between daily Omicron cases and variables like climate, population, healthcare, and vaccination and etc. Results showed vaccination rates, healthcare facility numbers, and population density as pivotal factors influencing transmission. Higher vaccination rates and more healthcare facilities correlated with lower Omicron transmission, while dense population areas experienced higher spread. These findings hold significance for guiding public health decisions and shaping vaccination strategies amidst the Omicron variant’s ongoing impact.

Original languageEnglish
Title of host publicationHealth Information Science
Subtitle of host publication12th International Conference, HIS 2023, Melbourne, VIC, Australia, October 23–24, 2023, Proceedings
EditorsYan Li, Zhisheng Huang, Manik Sharma, Lu Chen, Rui Zhou
PublisherSpringer Science and Business Media Deutschland GmbH
Pages161-174
Number of pages14
ISBN (Electronic)9789819971084
ISBN (Print)9789819971077
DOIs
Publication statusPublished - 2023
Event12th International Conference on Health Information Science, HIS 2023 - Melbourne, Australia
Duration: 23 Oct 202324 Oct 2023

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume14305 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference12th International Conference on Health Information Science, HIS 2023
Country/TerritoryAustralia
CityMelbourne
Period23/10/2324/10/23

Bibliographical note

Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd 2023.

Keywords

  • COVID-19 Pandemic
  • Multiple Regression
  • Omicron
  • Quantitative Analysis

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