TY - JOUR AU - Hwang, Samuel Suk-Hyun AU - Kim, Yeni AU - Chang, Jae Seung AU - Yun, Da Young AU - Kim, Yong Sik AU - Jung, Hee Yeon PY - 2013 DA - 2013/10/08 TI - Examination of categorical approach to symptom assessment: cross-validation of foulds’ Delusions-Symptoms-States Inventory with Korean non-patient and patient groups JO - BMC Psychiatry SP - 251 VL - 13 IS - 1 AB - Foulds’ Delusions-Symptoms-State Inventory (DSSI) has been purported to be a reliable, systematic categorical measure to assess the patients with schizophrenia according to the degree of illness. However, further cross-validations using other clinical measures and diverse samples from other cultures have not been advanced recently. We aimed to examine the validity of the DSSI hierarchical class model using both Korean non-patient and patient (schizophrenia and depression) groups. SN - 1471-244X UR - https://doi.org/10.1186/1471-244X-13-251 DO - 10.1186/1471-244X-13-251 ID - Hwang2013 ER -