Figure 2

Latent trajectories of response to Tocilizumab measured by DAS28. (A) All patient trajectories of DAS28 in response to Tocilizumab anti-IL6 treatment, with three identified latent trajectories of DAS28 in response to Tocilizumab over a 52-week clinical trial (B) mean trajectory for each identified latent class from baseline to week 52.