PHQ-9 (Patient Health Questionnaire-9 items) is an internationally recognized depression screening scale used to assess the degree of depression symptoms in an individual over the past two weeks. Now you can quickly and scientifically understand your mental state through the free online tool for PHQ-9 depression testing provided on this page.
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What is the PHQ-9 scale? What does PHQ-9 mean?
PHQ-9, full name is Patient Health Questionnaire-9 (9 items of Patient Health Questionnaire) , is a self-evaluation scale containing 9 questions. It is based on the DSM-IV diagnostic criteria for depression and is designed to assess the frequency and severity of depression symptoms.
The scores for each question range from 0 points (not at all) to 3 points (almost every day), with a total score ranging from 0 to 27 points. PHQ-9 is used in clinical depression screening worldwide and is also commonly used in mental health self-assessment.
Why choose the PHQ-9 Depression Screening Scale?
- Scientific and reliable : internationally accepted and authoritatively verified.
- Easy to operate : It takes only 3 minutes to complete.
- Free online testing : No registration required to start.
- Check the rating results and interpretations now .
- Privacy protection : The test process is anonymous, and the results are only visible to you.
Further reading: A complete collection of depression testing tools: Free online self-evaluation scale collection (officially compiled)
PHQ-9 scoring criteria description
The PHQ-9 scale score is as follows (the total score is the sum of the scores of 9 questions):
| Total partition interval | Depression level description |
|---|---|
| 0-4 points | Normal or no symptoms of depression |
| 5-9 points | Mild depression |
| 10-14 points | Moderate depression |
| 15-19 points | Moderate and severe depression |
| 20-27 points | Severe depression |
The most recommended screening threshold score for PHQ-9 is 10 points . A score of ≥10 usually indicates that there may be clinically significant depression symptoms, and further evaluation or consultation with a professional is recommended.
A list of questions for PHQ-9 self-measurement table
The following are 9 items of PHQ-9, focusing on emotions, sleep, appetite, attention and other aspects in the past two weeks. During the test, please select the most suitable option based on the real experience:
- Can't be interested in doing things or feel happy
- Feeling depressed, depressed or desperate
- Difficulty falling asleep, restless sleep, or too much sleep
- Feel tired or lack of energy
- Loss of appetite or eating too much
- Feeling bad about yourself, failing, or disappointing yourself or your family
- Difficult to concentrate (such as reading newspapers or watching TV)
- Speak or move slowly, or fidget
- Have thoughts of suicide or have thoughts that hurt yourself
How to test PHQ-9 online (free)
Welcome to the 'PsycTest Quiz' website, which provides free psychological assessment tools, including PHQ-9 depression test, self-evaluation scale, anxiety scale (GAD-7), etc. Authoritative, scientific, free, anonymous.
Click the 'Start Test' button at the end of the test introduction article to perform a free online test of PHQ-9 depression.
PsycTest Quiz's PHQ-9 Depression Online Test requires no registration and is completely free, and you can learn about your mental state in 3 minutes.
PHQ-9 Scale FAQ (FAQ)
1. Is the PHQ-9 test accurate?
PHQ-9 has good reliability and validity and is one of the most commonly used depression screening tools in psychological assessment.
2. What is the difference between the original English version of PHQ-9 and the Chinese version?
The Chinese version is a version translated and verified by a professional psychology team. It is suitable for Chinese people and has been widely used in medical and psychological research.
3. What should I do if the test score is high?
PHQ-9 is a screening tool that cannot replace professional diagnosis. If you score a higher score, it is recommended to contact a psychiatrist or psychiatrist for further evaluation as soon as possible.
4. What does PHQ mean?
PHQ is the abbreviation of 'Patient Health Questionnaire', which means 'Patient Health Questionnaire', used to evaluate psychological states. PHQ-9, the ninth item, focuses on depressive symptoms.
Disclaimer
This test is a reference tool for psychological screening and is not used as a basis for clinical diagnosis. If you have psychological distress or high score tips, please seek professional help in time.
Depression is a mental state that can be treated, not your fault.
PHQ-9 is just a preliminary screening tool. It can help you realize your own psychological condition. The key is to act in a timely manner and handle it scientifically .
- If the score is low, please continue to be psychologically resilient;
- If you score high, please don’t hesitate. Taking the initiative to seek professional assistance is the first step in mental health recovery.
PsycTest Quiz , making psychological assessment easier. Click below to start the test, conduct PHQ-9 self-test now, pay attention to your mental health and start with understanding.
