Estimation of the number of working population at high-risk of COVID-19 infection in Korea.

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  • Author(s): Lee J;Lee J; Kim M; Kim M
  • Source:
    Epidemiology and health [Epidemiol Health] 2020; Vol. 42, pp. e2020051. Date of Electronic Publication: 2020 Jul 09.
  • Publication Type:
    Journal Article
  • Language:
    English
  • Additional Information
    • Source:
      Publisher: Korean Society of Epidemiology Country of Publication: Korea (South) NLM ID: 101519472 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2092-7193 (Electronic) Linking ISSN: 20927193 NLM ISO Abbreviation: Epidemiol Health Subsets: MEDLINE
    • Publication Information:
      Original Publication: Seoul : Korean Society of Epidemiology
    • Subject Terms:
      Coronavirus Infections/*epidemiology ; Employment/*statistics & numerical data ; Occupations/*statistics & numerical data ; Pneumonia, Viral/*epidemiology; COVID-19 ; Coronavirus Infections/prevention & control ; Female ; Humans ; Labor Unions/statistics & numerical data ; Male ; Occupational Health/statistics & numerical data ; Pandemics/prevention & control ; Pneumonia, Viral/prevention & control ; Republic of Korea/epidemiology ; Risk Assessment
    • Abstract:
      Objectives: We aimed to identify occupational groups at high-risk of coronavirus disease 2019 (COVID-19) infection in Korea, to estimate the number of such workers, and to examine the prevalence of protective resources by employment status.
      Methods: Based on the sixth Standard Occupational Classification codes, 2015 census data were linked with data from the fifth Korean Working Conditions Survey, which measured how frequently workers directly come into contact with people other than fellow employees in the workplace.
      Results: A total of 30 occupational groups, including 7 occupations from the healthcare and welfare sectors and 23 from other sectors, were classified as high-risk occupational groups involving frequent contact with people other than fellow employees in the workplace (more than half of the working hours). Approximately 1.4 million (women, 79.1%) and 10.7 million workers (46.3%) are employed in high-risk occupations. Occupations with a larger proportion of women are more likely to be at a high-risk of infection and are paid less. For wage-earners in high-risk occupations, protective resources to deal with COVID-19 (e.g., trade unions and health and safety committees) are less prevalent among temporary or daily workers than among those with permanent employment.
      Conclusions: Given the large number of Koreans employed in high-risk occupations and inequalities within the working population, the workplace needs to be the key locus for governmental actions to control COVID-19, and special consideration for vulnerable workers is warranted.
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    • Contributed Indexing:
      Keywords: COVID-19; Infection control; Korea; Occupational health
    • Publication Date:
      Date Created: 20200715 Date Completed: 20200814 Latest Revision: 20210213
    • Publication Date:
      20221213
    • Accession Number:
      PMC7871163
    • Accession Number:
      10.4178/epih.e2020051
    • Accession Number:
      32660216