Asymptomatic Preclinical Rheumatoid Arthritis-Associated Interstitial Lung Disease

Table 3

Lung HRCT scores of RA-ILD and RA-no ILD.

HRCT findings	RA-ILD (𝑛=63)	RA-no ILD (𝑛=40)	𝑃 value
Ground glass	52	7	<0.001*
Airspace	6	1	NS
Mixed AS/GG	4	0	NS
Honeycombing	4	0	NS
Architectural distortion	20	2	NS
Traction bronchiectasis	11	0	NS

^∗𝑃<0.05.