Fig. 4From: The evaluation of bone marrow edema in sacroiliac joint in patients with ankylosing spondylitis using magnetic resonance imaging Dixon sequencePearson correlation analysis graph of water-fat ratio(SW) of Dixon sequence in the right sacroiliac joint of the study group with laboratory examination, SPARCC score and clinical score. A to E respectively represent the correlation analysis between Dixon sequence water-fat ratio with "ESR, CRP, SPARCC score, BASFI score, BASDAI score"Back to article page