Figure 1From: Examination of categorical approach to symptom assessment: cross-validation of foulds’ Delusions-Symptoms-States Inventory with Korean non-patient and patient groups Distribution of the DSSI classes according to diagnostic groups (% within each group). DSSI, Delusions-Symptoms-States Inventory; NPI, not personally ill; DS, dysthymic states; NS, neurotic symptoms; ID, integrated delusions; DD, delusions of disintegration.Back to article page