Fig. 2From: Early trajectories of skin thickening are associated with severity and mortality in systemic sclerosisThe 5-class LCMM results. (Left) All individual trajectories and the average trend estimated using B-splines. (Right) Results of the 5-class LCMM. Time 0 was defined by the date of baseline mRSS record. mRSS: modified Rodnan skin scoreBack to article page