Table 2: Hepatitis B serostatus within diagnosis categories (* P<0.001).

HBsAg [-]
HBsAb [+]
HBcAb [-]
HBsAg [-]
HBsAb [-]
HBcAb [+]
HBsAg [-]
HBsAb [+]
HBcAb [+]
HBsAg [+]
HBsAb [-]
HBcAb [+]
HBsAg [-]
HBsAb [-]
HBcAb [-]
Axial spondyloarthritis 11 (19.0%)* 2 (3.4%) 2 (3.4%) 0 (.0%) 43 (74.1%)
Other inflammatory disorders 7 (3.7%) 2 (1.1%) 5 (2.7%) 0 (.0%) 173 (92.5%)
Connective tissue disease 5 (7.7%) 0 (.0%) 2 (3.1%) 0 (.0%) 58 (89.2%)
Peripheral spondyloarthritis 34 (15.0%) 2 (.9%) 10 (4.4%) 0 (.0%) 180 (79.6%)
Rheumatoid Arthritis 45 (5.9%) 11 (1.4%) 39 (5.1%) 3 (.2%) 668 (87.2%)
Vasculitis 3 (8.3%) 1 (2.8%) 0 (.0%) 0 (.0%) 32 (88.9%)