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. 2013 Aug 5;73(12):2094–2100. doi: 10.1136/annrheumdis-2013-203695

Figure 1.

Figure 1

(A) Patient disposition in the Rheumatoid Arthritis Prevention of Structural Damage 1 (RAPID 1) randomised controlled trial and open-label extension and (B) Kaplan–Meier plot of time to withdrawal for any reason, and due to lack of efficacy or adverse effect from start of feeder study for the certolizumab pegol (CZP) intent-to-treat (ITT) population (N=783). *Withdrew from the study at week 16 per protocol; efficacy populations (CZP ITT patients and CZP completers) are highlighted. Time to withdrawal is measured from the point at which a patient is first treated with CZP.