Table 2: MRI findings of all abnormalities found in the LS and SIJs. Data are shown as the percentage, 95% CI, standard deviation (SD) and (n).

Pathology Type Patient (N = 101) 95% CI 95% CI
Bilateral Chronic (SIJ) 3 (0.010 - 0.084) 13
LS Abnormality 73 (0.639 - 0.809) 29.437
Lt Active (SIJ) 3 (0.010 - 0.084) 18.583
Lt Chronic (SIJ) 10 (0.055 - 0.173) 33.774
Rt Active (SIJ) 6 (0.021 - 0.111) 16.772
Rt Chronic (SIJ) 4 (0.005 - 0.069) 31.113
Tarlov Cysts 1 (0.002 - 0.054) -