Fig. 4From: Rasch analysis of the Chinese version of the clinically useful depression outcome scale in patients with major depressive disorderThe item-person map of the Chinese version of CUDOS. Participants were located on the left of the dashed line and items were on the right of the dashed line. Each ‘#’ and ‘.’ represented three and one participant, respectively. M, mean; S, 1 SD from the mean; T, 2 SD from the meanBack to article page