BIOBADASER registry 1128 RA pts Rx w/ 1st ts/bDMARD, Among the 9.3% w. multimorbidity they noted higher DAS28 dz activity, but no differences in ts/bDMARD retention rates betw those w/ and without multimorbidity https://t.co/hZDpceuOFq https://t.co/pxSg6rKNNr