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What age is PHQ-9 validated for?
The PHQ 2 and 9 are appropriate to be used with individuals 12 years of age and older. The PHQ-9 should be administered at least quarterly after initial positive screen (defined as a score of 10 or greater). b. For enrollee/members scoring 5-9 on the PHQ-9, a repeat PHQ-9 should be completed as clinically indicated or at a minimum of at least annually. Patient Health Questionnaire (PHQ) Screeners PHQ-SADS: combines PHQ-9, PHQ-15, and GAD-7 to screen for anxiety, panic attacks, depression, and somatoform disorder; normed in adults, can be used with teens. We found that PHQ-9 sensitivity and specificity were both 85% compared with semistructured interviews.
Is PHQ-9 validated in youth?
Fast and easy to use, the PTI App version of the PHQ9-Youth is an economical, reliable and validated method to screen and assess. The PHQ-9 performs well as a screening instrument; however, in diagnosing depressive disorder, a formal diagnostic process following PHQ-9 remains imperative. The PHQ-9 does not seem adequate for measuring severity, compared to the HDSR-17. In addition to making criteria-based diagnoses of depressive disorders, the PHQ-9 is also a reliable and valid measure of depression severity. The 9-question Patient Health Questionnaire (PHQ-9) is a diagnostic tool introduced in 2001 to screen adult patients in a primary care setting for the presence and severity of depression. It rates depression based on the self-administered Patient Health Questionnaire (PHQ).
Is PHQ-9 valid for children?
A study has looked at the usability of the PHQ-9 in an adolescent population (13-17 year olds) and concluded it is an excellent tool for screening depression with this age range in primary care settings (Richardson et al. A study of 6000 subjects found that PHQ-9 is more than a screening tool for depression; it is also a reliable and effective tool for monitoring the severity of depression [13]. The most common screening tools for childhood depression are the Patient Health Questionnaire for Adolescents and the Beck Depression Inventory. The United States Preventive Services Task Force recommends screening for depression in adolescents ages 12 to 18 years. Several participants thought that not all relevant depressive symptoms were covered by thePHQ-9. It did not allow them to adequately express changes in their symptoms. Missing items include the tendency to withdraw from people, lack of libido and the sudden onset of an inability to cope at work. Recommended screenings for adolescents include measuring height and weight, body mass index and obesity, blood pressure, vision and hearing, and screening for high cholesterol, anemia, tuberculosis, depression, drug and alcohol use, cervical abnormalities (for young women), Hepatitis B, HIV, chlamydia, and gonorrhea. The Kutcher Adolescent Depression Scale (KADS) is a self-report scale specifically designed to diagnosis and assess the severity of adolescent depression, and versions include a 16-item, a 11- item and an abbreviated 6-item scale. There are no validated diagnostic categories associated with particular ranges of scores.
What age is PHQ 4 for?
Normative Data Author provided the percentile rank for PHQ-4 scores for individuals aged 14-92. The PHQ 2 and 9 are appropriate to be used with individuals 12 years of age and older. 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. Patient Health Questionnaire (PHQ) Screeners PHQ-SADS: combines PHQ-9, PHQ-15, and GAD-7 to screen for anxiety, panic attacks, depression, and somatoform disorder; normed in adults, can be used with teens.
How do you score adolescent PHQ-9?
To use the PHQ-9 to screen for suicide risk: All positive answers to question 9 as well as the two additional suicide items MUST be followed up by a clinical interview. To use the PHQ-9 to obtain a total score and assess depressive severity: Add up the numbers endorsed for questions 1-9 and obtain a total score. Validity has been assessed against an independent structured mental health professional (MHP) interview. PHQ-9 score ≥10 had a sensitivity of 88% and a specificity of 88% for major depression. Usefulness of PHQ-9 in primary care to determine meaningful symptoms of low mood: a qualitative study. Conclusions PHQ-9 sensitivity compared with semistructured diagnostic interviews was greater than in previous conventional meta-analyses that combined reference standards. A cut-off score of 10 or above maximized combined sensitivity and specificity overall and for subgroups.