From: Magnetic resonance imaging findings in juvenile spondyloarthropathy and effects of treatment observed on subsequent imaging
(+) Sacroiliitis (n = 48 MRIs, 32 subjects)
(-) Sacroiliitis (n = 28 MRIs, 18 subjects)
Mean Laboratory results ± SD
ESR
22.8 ± 22.8
21.9 ± 23.0
CRP
13.4 ± 30.6
4.7 ± 9.5
WBC
8.1 ± 2.7
8.8 ± 3.5
Platelets
357 ± 108
298 ± 98