Fig. 2

The proportion of patients by a change in each dimension of EQ-5D-Y during the follow-up period (n = 83); Change: T2 (the latest visit assessment) compared to T1 (the initial visit assessment) for “have any problem” (yes); Worsen (T2:yes, T1:no); Improve (T2:no, T1:yes); No change (T1 = T2)