Testing different thresholds for patient global assessment in defining remission for rheumatoid arthritis: are the current ACR/EULAR Boolean criteria optimal?
Paul StudenicDavid T FelsonMaarten P T de WitFarideh AlastiTanja Alexandra StammJosef S SmolenDaniel AletahaPublished in: Annals of the rheumatic diseases (2020)
Increasing the PGA cut-off to 1.5 cm would provide high consistency between Boolean with the index-based remission; the integer cut-off of 2.0 cm performed similarly.