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Figure 2 Assessment in Ankylosing Spondylitis responders (%) over time (modified intent‐to‐treat population; last‐observation‐carried‐forward approach). (A) ASAS 20; (B) ASAS 5/6; (C) ASAS 40. BIW, twice weekly; QW, once weekly. *p<0.05, etanercept 50 mg QW versus placebo. †p<0.05, etanercept 25 mg BIW versus placebo.
