Fig. 1

CES-D (a) and BASDAI (b) scores over time according to treatment group. Figure caption: Course of mean CES-D (a) and BASDAI (b) scores over time, by treatment group. During the open-label extension, all patients received infliximab. BASDAI, Bath Ankylosing Spondylitis Disease Activity Index; CES-D, Center for Epidemiologic Studies Depression Scale; SE, standard error