What is a PHQ-2 screening?
What is a PHQ-2 screening?
The Patient Health Questionnaire 2-item (PHQ-2) is a brief screening tool for major depression. The PHQ-2 consists of the first two questions of the Patient Health Questionnaire-9 (PHQ-9), which target core symptoms of depression (depressed mood and anhedonia).
What are the sensitivity and specificity of the PHQ-2 and the PHQ-9 in screening for depression?
The Patient Health Questionnaire (PHQ)-2 and PHQ-9 are commonly used and validated screening tools. The PHQ-2 has a 97 percent sensitivity and 67 percent specificity in adults, whereas the PHQ-9 has a 61 percent sensitivity and 94 percent specificity in adults.
What is a positive PHQ score?
When screening for depression the Patient Health Questionnaire (PHQ-2) can be used first (it has a 97% sensitivity and a 67% specificity). If this is positive, the PHQ-9 can then be used, which has 61% sensitivity and 94% specificity in adults.
How do you score the PHQ?
This is calculated by assigning scores of 0, 1, 2, and 3, to the response categories of ―not at all,‖ ―several days,‖ ―more than half the days,‖ and ―nearly every day,‖ respectively. PHQ-9 total score for the nine items ranges from 0 to 27.
What is considered a positive PHQ-2?
As an example, on Table 2▶, a PHQ-2 score of 2 or higher has a sensitivity of 0.86, meaning that 86% of those with a major depression will be found to be positive on the PHQ-2 screening test.
How is GAD 7 scored?
The GAD-7 score is calculated by assigning scores of 0, 1, 2, and 3, to the response categories of “not at all,” “several days,” “more than half the days,” and “nearly every day,” respectively, and then adding together the scores for the seven questions. GAD-7 total score for the seven items ranges from 0 to 21.
What is a normal Phq-2 score?
0-6
Interpretation: A PHQ-2 score ranges from 0-6. The authors identified a score of 3 as the optimal cutpoint when using the PHQ-2 to screen for depression. If the score is 3 or greater, major depressive disorder is likely.
What is considered a positive Phq-2?
What is considered a positive Phq-2 score?
Interpretation: A PHQ-2 score ranges from 0-6. The authors identified a score of 3 as the optimal cutpoint when using the PHQ-2 to screen for depression. If the score is 3 or greater, major depressive disorder is likely.
What constitutes a positive Phq-2?
What is a high anxiety score?
0 to 4 = mild anxiety. 5 to 9 = moderate anxiety. 10 to 14 = moderately severe anxiety. 15 to 21 = severe anxiety.
What is a high depression score?
| 0 to 4 points: | No depression |
|---|---|
| 5 to 9 points: | Mild depression |
| 10 to 14 points: | Moderate depression |
| 15 to 19 points: | Moderately severe depression |
| 20 to 27 points: | Severe depression |
What should the PHQ-2 score be for depression?
PHQ-2 score ranges from 0 to 6; patients with scores of 3 or more should be further evaluated with the A PHQ-9, other diagnostic instrument(s), or a direct interview to determine whether they meet criteria for a depressive disorder. TOOL 2.
What is the purpose of the PHQ-2 test?
Use: he purpose of the PHQ-2 is not to establish a final diagnosis or to monitor depression severity, but rather to T screen for depression as a “first-step” approach. Scoring:
What is the accuracy of the PHQ-2 alone?
Accuracy of the PHQ-2 Alone and in Combination With the PHQ-9 for Screening to Detect Major Depression: Systematic Review and Meta-analysis
What’s the best cut point for the PHQ-2?
The authors1 identified a PHQ-2 cutoff score of 3 as the. optimal cut point for screening purposes and stated that a cut point of 2 would enhance. sensitivity, whereas a cut point of 4 would improve specificity.