Decline of Pulmonary Function Is Associated With the Presence of Rheumatoid Factor in Korean Health Screening Subjects Without Clinically Apparent Lung Disease: A Cross-Sectional Study - Hwang, Jiwon; Song, Jae-Uk; Ahn, Joong Kyong (Medicine (Baltimore), 2016)
Keywords: Adolescent; Adult; Aged; Aged, 80 and over; Arthritis, Rheumatoid - blood; Arthritis, Rheumatoid - complications; Asian Continental Ancestry Group; Cross-Sectional Studies; Female; Forced Expiratory Volume; Humans; Lung - physiopathology; Lung Diseases - blood; Lung Diseases - diagnosis; Lung Diseases - etiology; Male; Mass Screening; Middle Aged; Observational Study; Predictive Value of Tests; Respiratory Function Tests; Rheumatoid Factor - blood; Risk Factors; Smoking - adverse effects; Smoking - blood; Vital Capacity; Young Adult