Table 1 List of Abbreviations.

From: Multi-center Korean cohort study based on RNA-sequencing data targeting COPD patients

Abbreviation

Definition

CAT_SUM

Total score of COPD (Chronic Obstructive Pulmonary Disease) Assessment Test (CAT) scores

COPD

Chronic Obstructive Pulmonary Disease

COVID-19

coronavirus disease 2019

DEGs

Differentially expressed genes

DNB

DNA nanoball

FDR

False discovery rate

FEV1

Forced expiratory volume in 1 second

FVC

Forced Vital Capacity

lncRNAs

long non-coding RNAs

PCR

Polymerase chain reaction

PFT

Pulmonary Function Test

RIN

RNA integrity number

RNA-seq

RNA sequencing

RT

Reverse transcriptase

WBC

White blood cell

WHO

World Health Organization