Abstract SAT0028 Table 1
LOAS
COAS
p
Sacroiliitis grade I+II
10 (34.3%)
20 (69%)
<0.005
Sacroiliitis grade III+IV
19 (65.5%)
9 (27.5%)
<0.005
Spondylitis L + Th + C
15 (51.7%)
3 (10/3%)
<0.005