Fig. 2From: Survival rates of cancer patients with and without rheumatic disease: a retrospective cohort analysisHazard ratios (HR) and 95 % confidence intervals for overall survival of patients with lung a or breast b cancer. HR was calculated by adjusting for cancer stage, performance status, comorbidity index, and age at the time of cancer diagnosis. HR for lung cancer was adjusted also for the presence of ILD. ND, not determined; DM, dermatomyositis; PM, polymyositis; RA, rheumatoid arthritis; SLE, systemic lupus erythematosus; SSc, systemic sclerosisBack to article page