Figure 4From: Long-term outcome of patients with active ankylosing spondylitis with etanercept-sustained efficacy and safety after seven yearsASDAS Change status for completers over seven years. Change status of the ASDAS for the 16 completers over the entire study period of seven years. Numbers within the columns indicate the number of patients achieving the outcome. ASDAS, Ankylosing spondylitis Disease Activity Score.Back to article page