Soo-jung Um

Busan, Republic of Korea

Last Updated: 09/26/2026

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Found 29 publications

Prolonged smoking duration is independently associated with mortality in former smokers with COPD regardless of pack-years.

Prolonged smoking duration is independently associated with mortality in former smokers with COPD regardless of pack-years.

Journal: Respiratory medicine

Published: May 22, 2026

Development of a Screening Model for Exercise-Induced Desaturation by Machine Learning Method.

Development of a Screening Model for Exercise-Induced Desaturation by Machine Learning Method.

Journal: Tuberculosis and respiratory diseases

Published: March 10, 2026

Diagnostic Value of Bronchoscopy in Detecting Laryngopharyngeal Disorders: Clinical Utility and Limitations.

Diagnostic Value of Bronchoscopy in Detecting Laryngopharyngeal Disorders: Clinical Utility and Limitations.

Journal: Medicina (Kaunas, Lithuania)

Published: August 11, 2025

Clinical Outcomes in Patients With COPD With Disease Stability: Data from the Korea COPD Subgroup Study Cohort.

Clinical Outcomes in Patients With COPD With Disease Stability: Data from the Korea COPD Subgroup Study Cohort.

Journal: Chest

Published: May 03, 2025

Factors Associated with Exertional Desaturation in Patients with Chronic Obstructive Pulmonary Disease.

Factors Associated with Exertional Desaturation in Patients with Chronic Obstructive Pulmonary Disease.

Journal: International journal of chronic obstructive pulmonary disease

Published: March 08, 2025

Application of the Lancet Commission COPD classification to COPD Cohort Population in South Korea.

Application of the Lancet Commission COPD classification to COPD Cohort Population in South Korea.

Journal: Respiratory medicine

Published: January 05, 2024

The effect of nebulized N-acetylcysteine on the phlegm of chronic obstructive pulmonary disease: the NEWEST study.

The effect of nebulized N-acetylcysteine on the phlegm of chronic obstructive pulmonary disease: the NEWEST study.

Journal: BMC pulmonary medicine

Published: December 31, 2023

Response.

Response.

Journal: Chest

Published: November 01, 2023

Pulmonary Rehabilitation Is Associated With Decreased Exacerbation and Mortality in Patients With COPD: A Nationwide Korean Study.

Pulmonary Rehabilitation Is Associated With Decreased Exacerbation and Mortality in Patients With COPD: A Nationwide Korean Study.

Journal: Chest

Published: June 09, 2023

Acute Eosinophilic Pneumonia after Combined Use of Conventional and Heat-Not-Burn Cigarettes: A Case Report.

Acute Eosinophilic Pneumonia after Combined Use of Conventional and Heat-Not-Burn Cigarettes: A Case Report.

Journal: Medicina (Kaunas, Lithuania)

Published: September 20, 2022

Association Between Air Pollution and Viral Infection in Severe Acute Exacerbation of Chronic Obstructive Pulmonary Disease.

Association Between Air Pollution and Viral Infection in Severe Acute Exacerbation of Chronic Obstructive Pulmonary Disease.

Journal: Journal of Korean medical science

Published: August 28, 2022

Differences in clinical significance of bronchodilator responses measured by forced expiratory volume in 1 second and forced vital capacity.

Differences in clinical significance of bronchodilator responses measured by forced expiratory volume in 1 second and forced vital capacity.

Journal: PloS one

Published: June 29, 2022

Showing 1-12 of 29

Last Updated: 09/26/2026