The top number represents the absolute number of COPD subjects and the bottom number indicates relative (%) frequency out of the entire sample of patients. Comparison between subjective classification

NIAID Data Ecosystem50

S7 File -

孟德尔随机化

慢性阻塞性肺疾病（COPD）

Background Smoking is a risk factor for chronic obstructive pulmonary disease (COPD). Few studies have assessed the causal relationship between smoking and COPD using Mendelian randomization. Methods

NIAID Data Ecosystem30

Short-term responses to high-dose inhaled corticosteroid treatment in patients with chronic obstructive pulmonary disease having a fractional nitric oxide concentration over 35 parts per billion: a single-center pre-post study

慢性阻塞性肺疾病（COPD）

吸入性皮质类固醇疗效

Background: There is currently no strategy to identify chronic obstructive pulmonary disease (COPD) patients whose pulmonary function could benefit from inhaled corticosteroids. This study investigate

DataONE2026-04-29 更新60

Comparison of patients who can and cannot correctly complete the COPD-6 manoeuvers.

慢性阻塞性肺疾病评估

慢性阻塞性肺疾病（COPD）

Comparison of patients who can and cannot correctly complete the COPD-6 manoeuvers.

Figshare2019-08-02 更新30