Study of 130 patients with ITP (w/ 10 later Dx SLE (30 mos F/U). Risk factors for ITP developing SLE included young age (< 40yrs; OR 6.3), organ bleeding (OR 13.7), and ANA (≥ 1:160; OR 6.6) https://t.co/o9sO5WQmcq https://t.co/6RrrKzu41p