Table 3.

Cervical and hip involvement in patients with axial involvement from the RESPONDIA Group. All variables adjusted for disease duration.

VariablesAS, n = 1072Psoriatic Spondylitis, n = 147IBD Spondylitis, n = 45p
Cervical rotation < 20°, n (%)228 (21)20 (14)8 (18)0.001
Cervical rotation 20°–70°, n (%)459 (43)46 (31)15 (33)0.001
Cervical rotation > 70°, n (%)303 (28)69 (47)22 (49)0.001
Hip involvement, n (%)473 (44)43 (29)12 (27)0.001
  • Definitions as in Table 1.