[HTML][HTML] Clinical significance of EGFR mutation types in lung adenocarcinoma: A multi-centre Korean study

HY Yoon, JS Ryu, YS Sim, D Kim, SY Lee, J Choi… - PLoS …, 2020 - journals.plos.org
Adenocarcinoma is the most common type of non-small cell lung cancer. Some causative
genomic alterations in epidermal growth factor receptor (EGFR), including deletions in exon 19 …

[HTML][HTML] Prevalence and incidence of sarcoidosis in Korea: a nationwide population-based study

HY Yoon, HM Kim, YJ Kim, JW Song - Respiratory Research, 2018 - Springer
Background The prevalence and incidence of sarcoidosis varies worldwide. We estimated
the prevalence and incidence of sarcoidosis in Korea using nationwide claims data from the …

Nitrogen dioxide increases the risk of mortality in idiopathic pulmonary fibrosis

HY Yoon, SY Kim, OJ Kim… - European Respiratory …, 2021 - Eur Respiratory Soc
Ambient air pollution is associated with the prognosis of idiopathic pulmonary fibrosis (IPF)
patients. We aimed to identify the impacts of individual exposure to particulate matter with a …

Long-term mortality and prognostic factors in aspiration pneumonia

HY Yoon, SS Shim, SJ Kim, JH Lee, JH Chang… - Journal of the American …, 2019 - Elsevier
Objectives Aspiration pneumonia is a leading cause of death among older patients; however,
little is known about the long-term mortality in aspiration pneumonia. The purpose of this …

Nitrogen dioxide increases the risk of disease progression in idiopathic pulmonary fibrosis

HY Yoon, SY Kim, OJ Kim, JW Song - Respirology, 2023 - Wiley Online Library
Background and Objective Air pollution affects clinical course and prognosis of idiopathic
pulmonary fibrosis (IPF). However, the effect of individual exposure to air pollutants on disease …

[HTML][HTML] Efficacy and safety of nintedanib in advanced idiopathic pulmonary fibrosis

HY Yoon, S Park, DS Kim, JW Song - Respiratory research, 2018 - Springer
Background Phase 3 trials have shown that nintedanib reduces the decline in forced vital
capacity (FVC) in patients with mild-to-moderate idiopathic pulmonary fibrosis (IPF) with …

[HTML][HTML] Prevalence and effects of emphysema in never-smokers with rheumatoid arthritis interstitial lung disease

J Jacob, JW Song, HY Yoon, G Cross, J Barnett… - …, 2018 - thelancet.com
Aims Autoimmune conditions such as rheumatoid arthritis-related interstitial lung disease (RA-ILD)
have been linked to the existence of emphysema in never-smokers. We aimed to …

[HTML][HTML] Long-term clinical course and outcomes in patients with lymphangioleiomyomatosis

HY Yoon, HJ Kim, JW Song - Respiratory Research, 2022 - Springer
Background Lymphangioleiomyomatosis (LAM) is a rare multisystemic disorder with various
clinical manifestations. Despite the recognition of several prognostic factors, the long-term …

Effects of emphysema on physiological and prognostic characteristics of lung function in idiopathic pulmonary fibrosis

HY Yoon, TH Kim, JB Seo, SM Lee, S Lim… - …, 2019 - Wiley Online Library
Background and objective Combined pulmonary fibrosis and emphysema (CPFE) is characterized
by preserved lung volume and slower lung function decline. However, it is unclear at …

[HTML][HTML] Association between neutrophil-to-lymphocyte ratio and gut microbiota in a large population: a retrospective cross-sectional study

HY Yoon, HN Kim, SH Lee, SJ Kim, Y Chang, S Ryu… - Scientific Reports, 2018 - nature.com
Gut microbiota and blood neutrophil-to-lymphocyte ratio (NLR) are associated with systemic
inflammation; however, data on the association between gut microbiota and NLR are lacking…