Patient Health Questionnaire (Phq-9) - With Depression Questionnaire

The Patient Health Questionnaire (PHQ-9) is a tool developed by Pfizer Inc. to assess and monitor the severity of depression in patients. It is commonly used in medical settings to assist healthcare professionals in diagnosing and managing depression.

FAQ

Q: What is the Patient Health Questionnaire (PHQ-9)?
A: The Patient Health Questionnaire (PHQ-9) is a tool developed by Pfizer Inc. to assess the severity of depression in patients.

Q: What is the purpose of the PHQ-9?
A: The PHQ-9 is used to measure the extent and severity of depressive symptoms in individuals.

Q: How does the PHQ-9 work?
A: The PHQ-9 consists of nine questions that ask about various symptoms of depression. Each question is scored on a scale from 0 to 3, and the scores are added together to determine the overall severity of depression.

Q: Who can use the PHQ-9?
A: The PHQ-9 can be used by healthcare professionals to assess depression in their patients.

Q: Is the PHQ-9 a diagnostic tool?
A: No, the PHQ-9 is not a diagnostic tool. It is used to measure the severity of depressive symptoms and can aid in the identification of individuals who may be experiencing depression.

Q: Can the PHQ-9 be used for self-assessment?
A: Yes, individuals can use the PHQ-9 for self-assessment of their depressive symptoms. However, it is recommended to seek professional help for a proper diagnosis and treatment plan.