From: Tumor necrosis factor inhibitor therapy but not standard therapy is associated with resolution of erosion in the sacroiliac joints of patients with axial spondyloarthritis
β coefficient
SE
t value
P value
2 year change in ASDAS
−0.43
0.15
−2.83
0.006
2 year change in SPARCC SIJ inflammation score
−0.077
0.032
−2.40
0.019
Baseline SSS score for fat metaplasia
0.085
0.039
2.16
0.034