Preserved ratio impaired spirometry is associated with small airway dysfunction and reduced total lung capacity
N Zhao, F Wu, J Peng, Y Zheng, H Tian, H Yang… - Respiratory …, 2022 - Springer
Background: Preserved ratio impaired spirometry (PRISm) refers to decreased forced
expiratory volume in 1 s (FEV1) in the setting of preserved ratio. Little is known about the …
expiratory volume in 1 s (FEV1) in the setting of preserved ratio. Little is known about the …
Discordant spirometry and impulse oscillometry assessments in the diagnosis of small airway dysfunction
L Lu, J Peng, N Zhao, F Wu, H Tian, H Yang… - Frontiers in …, 2022 - frontiersin.org
Background and objective: Spirometry is commonly used to assess small airway dysfunction
(SAD). Impulse oscillometry (IOS) can complement spirometry. However, discordant …
(SAD). Impulse oscillometry (IOS) can complement spirometry. However, discordant …
Clinical characteristics of airway impairment assessed by impulse oscillometry in patients with chronic obstructive pulmonary disease: findings from the ECOPD study …
L Lu, J Peng, F Wu, H Yang, Y Zheng, Z Deng… - BMC Pulmonary …, 2023 - Springer
Background The role of airway impairment assessed by impulse oscillometry (IOS) in
patients with chronic obstructive pulmonary disease (COPD) remains unclear. Therefore …
patients with chronic obstructive pulmonary disease (COPD) remains unclear. Therefore …
The nonlinear relationship between high-density lipoprotein and changes in pulmonary structure function and pulmonary function in COPD patients in China
X Wen, X Wu, Z Deng, F Wu, H Yang… - … Journal of Chronic …, 2024 - Taylor & Francis
Background The previous findings on the correlation between spirometry and high-density
lipoprotein (HDL) cholesterol are intriguing yet conflicting. The aim of this research is to …
lipoprotein (HDL) cholesterol are intriguing yet conflicting. The aim of this research is to …
[HTML][HTML] Association of pectoralis muscle area on computed tomography with airflow limitation severity and respiratory outcomes in COPD: a population-based …
K Zhou, F Wu, N Zhao, Y Zheng, Z Deng, H Yang… - Pulmonology, 2023 - Elsevier
Background Previous studies have shown that patients with chronic obstructive pulmonary
disease (COPD) of severe or very severe airflow limitation have a reduced pectoralis muscle …
disease (COPD) of severe or very severe airflow limitation have a reduced pectoralis muscle …
Characteristics of inflammatory phenotypes in patients with chronic obstructive pulmonary disease: a cross-sectional study
X Wen, Z Deng, J Peng, H Yang… - BMJ Open …, 2023 - bmjopenrespres.bmj.com
Background The relationship between airway inflammation in chronic obstructive pulmonary
disease (COPD) and clinical characteristics remains unclear. This study aimed to investigate …
disease (COPD) and clinical characteristics remains unclear. This study aimed to investigate …
Inter-relationships among neutrophilic inflammation, air trapping and future exacerbation in COPD: an analysis of ECOPD study
H Yang, X Wen, F Wu, Y Zheng… - BMJ Open …, 2023 - bmjopenrespres.bmj.com
Background The inter-relationships among neutrophilic airway inflammation, air trapping
and future exacerbation in chronic obstructive pulmonary disease (COPD) remain unclear …
and future exacerbation in chronic obstructive pulmonary disease (COPD) remain unclear …
Clinical characterization and outcomes of impulse oscillometry-defined bronchodilator response: an ECOPD cohort-based study
L Lu, F Wu, J Peng, X Wu, X Hou, Y Zheng, H Yang… - Respiratory …, 2024 - Springer
Background The clinical significance of the impulse oscillometry-defined small airway
bronchodilator response (IOS-BDR) is not well-known. Accordingly, this study investigated …
bronchodilator response (IOS-BDR) is not well-known. Accordingly, this study investigated …
Clinical features and 1-year outcomes of chronic bronchitis in participants with normal spirometry: results from the ECOPD study in China
F Wu, Y Zheng, N Zhao, J Peng… - BMJ Open …, 2023 - bmjopenrespres.bmj.com
Background Evidence regarding clinical features and outcomes of individuals with non-
obstructive chronic bronchitis (NOCB) remains scarce, especially in never-smokers. We …
obstructive chronic bronchitis (NOCB) remains scarce, especially in never-smokers. We …
Association between impaired diffusion capacity and small airway dysfunction: a cross-sectional study
K Zhou, F Wu, L Lu, G Tang, Z Deng… - ERJ Open …, 2024 - publications.ersnet.org
Background Small airway dysfunction (SAD) and impaired diffusion capacity of the lungs for
carbon monoxide (DL CO) are positively associated with a worse prognosis. Individuals with …
carbon monoxide (DL CO) are positively associated with a worse prognosis. Individuals with …