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Kaplan–Meyer survival curve analysis for systemic sclerosis with cancer stratified according to positivity/negativity for a panel of autoantibodies (ANA, anti-centromere, RNA polymerase III, anti-RNP, anti-Scl-70. SSc-patients with cancer and positive for an SSc-related autoantibody were compared to overall SSc cohort with cancer but negative for the same antibody in terms of survival.
