Incidence of Guillain-Barre syndrome in South Korea during the early COVID-19 pandemic.

ABSTRACT:

Objectives

Guillain-Barré syndrome (GBS) is an immune-mediated polyradiculoneuropathy, often triggered by infection. We aimed to investigate how the incidence of GBS changed in the early stages of the coronavirus 2019 (COVID-19) pandemic when nationwide infections declined due to non-pharmaceutical interventions.

Methods

We conducted a nationwide population-based retrospective GBS cohort study using data from the Health Insurance Review and Assessment Service of Korea. Patients with new-onset GBS were defined as those who were first hospitalized between 1 January 2016 and 31 December 2020 with an International Classification of Disease, 10th Revision code, for GBS (G61.0) as a primary diagnosis. The incidence of GBS in the pre-pandemic years (2016-2019) was compared with tha

SUBMITTER: Choi SA 

PROVIDER: S-EPMC9989167 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature