Can we use sputum to identify progression to RA in at-risk individuals?
Sputum anti-CCP-IgA anti-CCP-IgG & RF-IgM positivity = 4-fold increase risk of classified RA in IgG CCP+ at-risk individuals.
Sens 67% Spe 80%
t.co/o6PCvxgYGM
Abs #0533 #ACR22 #ACRBest @Rheumnow
Sputum RA-Associated Autoantibodies Independently Associate with Future Development of Classified RA in an At-Risk Cohort of Individuals with Systemic Anti-CCP Positivity - ACR Meeting Abstracts
Sputum anti-CCP-IgA anti-CCP-IgG & RF-IgM positivity = 4-fold increase risk of classified RA in IgG CCP+ at-risk individuals.
Sens 67% Spe 80%
t.co/o6PCvxgYGM
Abs #0533 #ACR22 #ACRBest @Rheumnow
