Objective To explore the impact factors of patients with post-stroke depression,and to provide clinical reference for early recognition and intervention. Methods Comprehensive International Diagnostic Interview,core version 3. 0( CIDI-3. 0) was used as a screening and diagnostic tool to evaluate 405 stroke patients. The patients diagnosed as post-stroke depression were classified into the experimental group( PSD group) and the patients of non-depression after stroke were classified into control group( Non-P...