This document discusses elderly depression, suicide risk, and treatment options. It notes that depression is a leading cause of disability worldwide. Late life depression prevalence is estimated at 1-3% of those aged 65 and older. Risk factors for late life depression include chronic illness, cognitive impairment, and lack of social support. Screening tools like the PHQ-9 and GDS can help assess depression severity. Treatment may include psychotherapy, pharmacotherapy, partial hospitalization, or inpatient care depending on symptom severity and suicide risk. Managing elderly depression requires considering medical comorbidities and choosing appropriate treatment.