Validation of Boolean 2.0 criteria for remission and quality of life prediction in Korean patients with rheumatoid arthritis receiving targeted therapy.
To validate the revised patient global assessment (PtGA) threshold of 2 cm in the Boolean 2.0 remission definition by assessing its agreement with index-based remission criteria and its predictive validity for quality of life (QoL) outcomes, compared with Boolean 1.0, in…