Choi A

ORCID: 0000-0002-0101-7328 · 4 papers in corpus · active 2021-2025
2025
Exposure to antibiotics during pregnancy or early infancy and the risk of autoimmune disease in children: A nationwide cohort study in Korea.
PLoS medicine ·doi:10.1371/journal.pmed.1004677

BackgroundEmerging evidence suggests that prenatal or early-life exposure to antibiotics may contribute to the development of autoimmune diseases in children. However, previous studies investigating this association have yielded conflicting…

2025
Real-World Utilization Patterns of Oral Corticosteroids During Pregnancy: A Nationwide Population-Based Study in Korea.
Journal of Korean medical science ·doi:10.3346/jkms.2025.40.e80

Oral corticosteroids (OCS) are frequently used during pregnancy, but patterns of their usage and indications are understudied. We described OCS utilization among pregnant women in South Korea using the Health Insurance Review and Assessment…

2023
Neonatal and maternal adverse outcomes and exposure to nonsteroidal anti-inflammatory drugs during early pregnancy in South Korea: A nationwide cohort study.
PLoS medicine ·doi:10.1371/journal.pmed.1004183

BackgroundExisting data on the use of nonsteroidal anti-inflammatory drugs (NSAIDs) during late pregnancy is well established, providing assurance. However, the use of NSAIDs during early pregnancy remains inconclusive owing to conflicting …

2021
Signal detection of drospirenone-containing oral contraceptives: a disproportionality analysis using the Korea Adverse Event Reporting System Database, 2008-2017.
BMJ open ·doi:10.1136/bmjopen-2020-045948

ObjectivesTo detect the signals for drospirenone-containing oral contraceptives (DCOCs) and describe the reporting pattern of adverse events (AEs) caused by DCOCs compared with levonorgestrel/desogestrel/gestodene-containing (second/third g…