Population cross sectional study from Israel analyzed 11,782 RA pts and 57,973 controls. Thyroid disease was increased in RA patients vs controls (16.0% v 11.7%, p < 0.001 HypoT4; OR = 1.42, 95% CI 1.34–1.50) and hyperthyroidism (OR = 1.26). https://t.co/f3UAeLOBGb