Fig. 3
From: Predictors of response and drug survival in ankylosing spondylitis patients treated with infliximab
Clinical outcome in responders (n = 35;50 %) over the five year period (expressed in percentage %). M = months; ASAS 20 = Ankylosing Spondylitis Assessment Study Group 20 %; ASAS 40 = Ankylosing Spondylitis Assessment Study Group 40 %; ASAS 5/6 = Ankylosing Spondylitis Assessment Study Group 5/6; BASDAI 50 = Bath Ankylosing Spondylitis Disease Activity Index 50