Table 2

 Number of cases and controls with a personal history of Ankylosing Spondylitis including corresponding odds ratios with 95% confidence intervals

Outcome
ExposureAll lymphomas(ca = 50 615/co = 92 928)NHL(ca = 32 773/co = 60 202)HL(ca = 7161/co = 13 103)CLL(ca = 10 982/co = 20 141)
cacoOR (95% CI)cacoOR (95% CI)cacoOR (95% CI)cacoOR (95% CI)
AS, ankylosing spondylitis; ca, cases; CLL, chronic lymphocytic leukaemia; co, controls; HL, Hodgkin’s lymphoma; NHL, non-Hodgkin’s lymphoma.
Data are stratified by lymphoma type, including all lymphomas.
Personalhistoryof AS23411.0 (0.6 to 1.7)15330.8 (0.4 to 1.5)221.7 (0.2 to 12)661.9 (0.6 to 5.9)