From: Risk stratification and clinical course of hepatitis B virus reactivation in rheumatoid arthritis patients with resolved infection: final report of a multicenter prospective observational study at Japanese Red Cross Hospital
HBcAb negative
HBcAb positive
Total
HBsAb negative
0
218 (19.3%)
218
HBsAb positive
122 (10.8%)
787 (69.8%)
909
122
1005
1127