Risk factors for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections : a nationwide population-based study

2021 Annals of Translational Medicine. All rights reserved..

BACKGROUND: The coronavirus disease 2019 (COVID-19) has rapidly turned into a public health emergency worldwide; however, the risk factors for infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have not been well-described. We aimed to identify the clinical risk factors for SARS-CoV-2 infections in Korea, where social distancing and face masks have been strongly recommended.

METHODS: The data of individuals who underwent the reverse transcription polymerase chain reaction test for SARS-CoV-2 between January 3 and May 31, 2020 were retrieved from the Health Insurance Review and Assessment Service dataset. We used multivariable logistic regression models to identify the risk factors for SARS-CoV-2 infections in the population.

RESULTS: We retrieved the results of 219,729 SARS-CoV-2 tests, of which 7,333 were positive results. In the multivariable analysis, female sex was associated with a higher risk of testing positive for SARS-CoV-2 [odds ratio (OR) =1.30, 95% confidence interval (CI): 1.24-1.37, P<0.0001]. Additionally, populations living in areas that had large outbreaks of COVID-19 were at an increased risk of testing positive for SARS-CoV-2 (OR =6.87, 95% CI: 6.55-7.21, P<0.0001). The odds of a positive test were greater for the Medical Aid beneficiaries (OR =1.99, 95% CI: 1.82-2.18, P<0.0001) than for the National Health Insurance beneficiaries. Individuals with diabetes mellitus (DM) were more likely to test positive (OR =1.15, 95% CI: 1.07-1.24, P=0.0002).

CONCLUSIONS: Women, individuals living in areas with large outbreaks of COVID-19, Medical Aid beneficiaries, and individuals with DM might have greater risks of contracting SARS-CoV-2 infections despite practicing social distancing and using face masks.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:9

Enthalten in:

Annals of translational medicine - 9(2021), 3 vom: 14. Feb., Seite 211

Sprache:

Englisch

Beteiligte Personen:

Park, Seon Cheol [VerfasserIn]
Won, Sun Young [VerfasserIn]
Kim, Na Hye [VerfasserIn]
Choi, Heun [VerfasserIn]
Youk, Tae Mi [VerfasserIn]
Lee, Hyun Jung [VerfasserIn]
Jeon, Han Ho [VerfasserIn]

Links:

Volltext

Themen:

Coronavirus disease 2019 (COVID-19)
Journal Article
Risk factors
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)

Anmerkungen:

Date Revised 21.04.2022

published: Print

Citation Status PubMed-not-MEDLINE

doi:

10.21037/atm-20-5958

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM322657199