Worsening of health disparities across COVID-19 pandemic stages in Korea.
Epidemiol Health
; 46: e2024038, 2024.
Article
en En
| MEDLINE
| ID: mdl-38514197
ABSTRACT
OBJECTIVES:
With the end of the coronavirus disease 2019 (COVID-19) pandemic, the health outcomes of this disease in Korea must be examined. We aimed to investigate health outcomes and disparities linked to socioeconomic status during the COVID-19 pandemic in Korea and to identify risk factors for hospitalization and mortality.METHODS:
This nationwide retrospective study incorporated an analysis of individuals with and without COVID-19 in Korea between January 1, 2020 and December 31, 2022. The study period was divided into 4 stages. Prevalence, hospitalization, mortality, and case-fatality rates were calculated per 100,000 population. Multivariate logistic regression was performed to identify risk factors for COVID-19 hospitalization and mortality.RESULTS:
Overall, the incidence rate was 40,601 per 100,000 population, the mortality rate was 105 per 100,000 population, and the case-fatality rate was 259 per 100,000 cases. A total of 12,577,367 new cases (24.5%) were recorded in stage 3 and 8,979,635 cases (17.5%) in stage 4. Medical Aid recipients displayed the lowest 3-year cumulative incidence rate (32,737 per 100,000) but the highest hospitalization (5,663 cases per 100,000), mortality (498 per 100,000), and case-fatality (1,521 per 100,000) rates. Male sex, older age, lower economic status, non-metropolitan area of residence, high Charlson comorbidity index, and disability were associated with higher risk of hospitalization and death. Vaccination was found to reduce mortality risk.CONCLUSIONS:
As the pandemic progressed, surges were observed in incidence, hospitalization, and mortality, exacerbating disparities associated with economic status and disability. Nevertheless, Korea has maintained a low case-fatality rate across all economic groups.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
1_ASSA2030
/
4_TD
Problema de salud:
1_acesso_equitativo_servicos
/
1_desigualdade_iniquidade
/
4_covid_19
Asunto principal:
Disparidades en el Estado de Salud
/
COVID-19
/
Hospitalización
Límite:
Adolescent
/
Adult
/
Aged
/
Aged80
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Child
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Child, preschool
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Female
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Humans
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Infant
/
Male
País/Región como asunto:
Asia
Idioma:
En
Revista:
Epidemiol Health
Año:
2024
Tipo del documento:
Article