From: Magnetic resonance imaging findings in juvenile spondyloarthropathy and effects of treatment observed on subsequent imaging
Initial MRI (mean ± SD)
Follow up MRI (mean ± SD)
p-value
BME
2.4 ± 1.6
1.6 ± 1.5
0.16
ER
3.4 ± 1.4
3.6 ± 1.7
<0.0001
SE
3.5 ± 1.7
2.1 ± 1.4
0.04
CR
1.6 ± 0.7
1.3 ± 0.7