Fig. 4From: Identification of high-risk groups for complication after arthroplasty: predictive value of patient’s related risk factorsAdjusted odds ratio for complication due to infection after arthroplasty: effect of joint disease and comorbidities. Group 1 (reference): patients with osteoarthritis (OA) without risk factors for infection. Rheumatoid arthritis (RA)Back to article page