Fig. 3

The mean change in SI joint bone marrow edema score by MRI in the overall population and in patients with baseline score > 2 through week 104. Data presented are as observed. The secukinumab group includes patients who continued on secukinumab to week 104. The placebo group includes only patients randomized to placebo who remained on placebo to week 52. At each time point, only patients with a value at both baseline and that time point are included. MRI, magnetic resonance imaging; n, number of evaluable patients; SI, sacroiliac