Figure 2.
The demographic, cognitive, and clinical characteristics of the three morphological subgroups. (A) Post hoc comparison between clusters in phenotypes. * represents uncorrected P < .05; (B) The Y-axis represents the Z-scores of each factor (N-back-axis was the results of PCA). Cluster 1, “morphologically impoverished subgroup,” exhibited older age, lower digit symbol score, worse working memory, and longer DoT and DoM; Cluster 2, “morphologically intact subgroup,” exhibited younger age, higher delusion, and severity of positive symptoms; Cluster 3, “intermediate subgroup,” exhibited older age and onset age.