Table of Contents
What is a PHQ-9 assessment?
The PHQ-9 is the nine item depression scale of the patient health questionnaire. The nine items of the PHQ-9 are based directly on the nine diagnostic criteria for major depressive disorder in the DSM-IV. A PHQ-9 score total of 0-4 points equals “normal” or minimal depression. Scoring between 5-9 points indicates mild depression, 10-14 points indicates moderate depression, 15-19 points indicates moderately severe depression, and 20 or more points indicates severe depression. The Patient Health Questionnaire – 9 (PHQ-9) and Generalized Anxiety Disorder – 7 (GAD-7) are short screening measures used in medical and community settings to assess depression and anxiety severity. In which populations should the PHQ 2 and 9 tools be used? The PHQ 2 and 9 are appropriate to be used with individuals 12 years of age and older. Score 0-4: Minimal Anxiety. Score 5-9: Mild Anxiety. Score 10-14: Moderate Anxiety. Score greater than 15: Severe Anxiety. Scores represent: 0-5 mild. 6-10 moderate. 11-15 moderately severe anxiety. 15-21 severe anxiety.
Is PHQ-9 a screening tool?
ShareThe PHQ-9 is a multipurpose instrument for screening, diagnosing, monitoring and measuring the severity of depression. The PHQ-9 is a multipurpose instrument for screening, diagnosing, monitoring and measuring the severity of depression: n The PHQ-9 incorporates DSM-IV depression diagnostic criteria with other leading major depressive symptoms into a brief self-report tool. Personal Health Questionnaire Depression Scale (PHQ-8) About. The Patient Health Questionnaire (PHQ-15) is a somatic symptoms subscale derived from a self- administered version of the Primary Care Evaluation of Mental Disorders (PRIME-MD) diagnostic instrument for common mental disorders.
What does PHQ 8 stand for?
Personal Health Questionnaire Depression Scale (PHQ-8) The Patient Health Questionnaire-4 (PHQ-4) was developed and validated by Kroenke, Spitzer, Williams, & Löwe, (2009) in order to address the fact that anxiety and depression are two of the most prevalent illnesses among the general population. The PHQ-9 is a brief tool used to diagnose and measure severity of depression. A score of 10 or greater on the GAD-7 represents a reasonable cut point for identifying cases of GAD. Cut points of 5, 10, and 15 might be interpreted as representing mild, moderate, and severe levels of anxiety on the GAD-7, similar to levels of depression on the PHQ-9. DOI: 10.1176/appi.ps.60.10.1372. Page 4. Generalized Anxiety Disorder Scale (GAD-7) The Beck Depression Inventory (BDI) is widely used to screen for depression and to measure behavioral manifestations and severity of depression. The BDI can be used for ages 13 to 80.
What is the difference between PHQ-9 and PHQ A?
The benefit of using the PHQ-A is its development for an adolescent population and inclusion of a question about suicidal ideation and suicide attempts. Although it was not designed specifically for adolescents, the PHQ-9 is the current standard depression screening instrument for adults in LVPG primary care. The Severity Measure for Depression—Child Age 11–17 (adapted from PHQ-9 modified for Adolescents [PHQ-A]) is a 9- item measure that assesses the severity of depressive disorders and episodes (or clinically significant symptoms of depressive disorders and episodes) in children ages 11–17. Conclusion: The modified PHQ-12 item is a valid and reliable instrument for large scale population based screening of depression in Asian Indians and a cut point score of greater than 4 gave the highest sensitivity and specificity. The Patient Health Questionnaire (PHQ-15) is a somatic symptoms subscale derived from a self- administered version of the Primary Care Evaluation of Mental Disorders (PRIME-MD) diagnostic instrument for common mental disorders.
What is the difference between PHQ 8 and PHQ-9?
With a cutoff score of 10 points, the PHQ-8 showed a sensitivity and specificity of 58% and 83%, respectively; likewise, those of the PHQ-9 were 56% and 88%. The PHQ-8 showed a positive predictive value (PPV) of 53% and a negative predictive value (NPV) of 86%, and the PHQ-9 showed a PPV of 53% and an NPV of 89%. A PHQ-9 score total of 0-4 points equals “normal” or minimal depression. Scoring between 5-9 points indicates mild depression, 10-14 points indicates moderate depression, 15-19 points indicates moderately severe depression, and 20 or more points indicates severe depression. The benefit of using the PHQ-A is its development for an adolescent population and inclusion of a question about suicidal ideation and suicide attempts. Although it was not designed specifically for adolescents, the PHQ-9 is the current standard depression screening instrument for adults in LVPG primary care. A GAD-2 cut-off score of ≥ 3 provided an optimal balance of good sensitivity (0.87) and excellent specificity (0.92) for detecting clinically significant anxiety symptoms. Alternatively, a cut-off score of ≥ 2 provided excellent sensitivity (1.00) and fair specificity (0.76).
Why is PHQ-9 important?
Its purpose is not to establish final diagnosis or to monitor depression severity, but rather to screen for depression. Patients who screen positive should be further evaluated with the PHQ-9 to determine whether they meet criteria for a depressive disorder. The Patient Health Questionnaire – 9 (PHQ-9) and Generalized Anxiety Disorder – 7 (GAD-7) are short screening measures used in medical and community settings to assess depression and anxiety severity. The Patient Health Questionnaire-4 (PHQ-4) was developed and validated by Kroenke, Spitzer, Williams, & Löwe, (2009) in order to address the fact that anxiety and depression are two of the most prevalent illnesses among the general population. A screening test is done to detect potential health disorders or diseases in people who do not have any symptoms of disease. The goal is early detection and lifestyle changes or surveillance, to reduce the risk of disease, or to detect it early enough to treat it most effectively.