The American Psychiatric Association (APA) describes nine depressive symptoms for diagnostic purposes, as outlined on the slide.1 At least five of these symptoms, at least one of which is ‘depressed mood’ or ‘loss of interest or pleasure’ are required during the same two-week period for a diagnosis of major depressive disorder.1

References:
1.American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders. Fifth Edition – text revision. © American Psychiatric Association, 2022.