PHQ-9 Patient Health Questionnaire
You can respond anonymously, and no data will be retained from this assessment. If you choose to include your initials and an email address, your results will be automatically sent to the email address provided. Please check that the email address has been entered correctly before submitting this form. All client information is managed on a strictly confidential basis. Please Note: Whilst every effort is made to ensure that our system is securely encrypted, email is not a completely secure means of communication. Think CBT does not accept liability for loss or theft of personal data where any individual chooses to transmit or receive information via email.
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This questionnaire is not designed to provide a definitive psychological diagnosis or to take the place of a professional consultation. Please answer all questions as accurately and honestly as possible.

Over the last 2 weeks, how often have you been bothered by any of the following problems?
1. Little interest or pleasure in doing things




2. Feeling down, depressed, or hopeless




3. Trouble falling/staying asleep, sleeping too much




4. Feeling tired or having little energy




5. Poor appetite or overeating




6. Feeling bad about yourself - or that you are a failure or have let yourself or your family down




7. Trouble concentrating on things, such as reading the newspaper or watching television




8. Moving or speaking so slowly that other people could have noticed. Or the opposite - being so fidgety or restless that you have been moving around a lot more than usual.




9. Thoughts that you would be better off dead or of hurting yourself in some way.




If you have been bothered by any of the 9 questions above, please answer the following - How difficult have these problems made it for you to do your work, take care of things , or get along with other people?