CRP and rheumatoid arthritis: CI: Confidence interval; DAS28‐CRP: Disease activity score for Rheumatoid Arthritis; EQ5D: EuroQol five dimensions questionnaire; GS‐PEQ: Generic Short Patient Experiences Questionnaire; MD: Mean difference; mHAQ: Modified health assessment questionnaire; RADAI: Rheumatoid arthritis disease activity index; RR: Risk ratio; VSQ9: Visit‐specific satisfaction questionnaire