US Veterans Study examined 17,415 patients starting MTX - only 20.6% started a biologic w/in 2-yrs. Biologic use was significantly lower in elderly [aHR 0.20 ≥ 80 vs < 50], pts w/ comorbidities [aHR 0.79], CHF [0.68], cancer [0.78] & nonwhites [0.79] https://t.co/3LcPVQAgcp