Additional file 1 of Seven-chain adaptive immune receptor repertoire analysis in rheumatoid arthritis reveals novel features associated with disease and clinically relevant phenotypes

Additional file 1: Table S1. Main clinical and epidemiological characteristics of the study population. All RA patients, RA patients at baseline, RA patients after 12 weeks of TNFi therapy and control individuals are separately characterized. Abbreviations: N, sample size; NA, not applicable; M, mean; RA, rheumatoid arthritis.