PHQ-9 Depression Scale
The PHQ-9 is the nine-item depression scale of the patient health questionnaire. It is one of the most validated tools in mental health and can be a powerful tool to assist clinicians with diagnosing depression and monitoring treatment response. The nine items of the PHQ-9 are based directly on the nine diagnostic criteria for major depressive disorder in the DSM-IV.
Please take the online screening questionnaire to see if you are currently suffering from depression. All the questions are answered keep in mind that