Fig. 8From: Incidence of malignancy in adult patients with rheumatoid arthritis: a meta-analysisRelative risk of breast cancer in patients with rheumatoid arthritis (RA) compared with the general population. CI, confidence interval; DMARD, disease-modifying antirheumatic drug; n, number of malignancies; N, population size; SIR, standardized incidence ratio; TNF, tumor necrosis factor. *Reported as odds ratioBack to article page