Clinical outcomes in the BeSt study. Error bars indicate 95% confidence intervals. DAS44, disease activity score in 44 joints (DAS44 ≤2.4 indicates adequate clinical response; DAS44 <1.6 indicates clinical remission). ACR20/ACR70, 20%/70% improvement according to the American College of Rheumatology response criteria . HAQ, Health Assessment Questionnaire. Reproduced with permission from .