Crack the Mystery Solve How Depression Is Diagnosed

Standardized Criteria

Healthcare providers often use the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) as a guide. According to the DSM-5, a major depressive episode is characterized by at least five of the following symptoms persisting for a minimum of two weeks: depressed mood, loss of interest or pleasure, changes in weight or appetite, sleep disturbances, fatigue, feelings of worthlessness or guilt, difficulty concentrating, and recurrent thoughts of death¹.

Screening Tools

Several screening tools can aid in the diagnosis of depression. The Patient Health Questionnaire (PHQ-9) is a widely used instrument that helps quantify the severity of depression. It consists of nine questions that align with the criteria outlined in the DSM-5². These tools are not diagnostic on their own but provide valuable insights into the patient's mental health status.