What is the PHQ SADS?

The Patient Health Questionnaire-SADS (PHQ-SADS) was developed to reflect that most primary-care patients with depression or anxiety disorders present with somatic complaints; the co-occurrence of somatic, anxiety, and depressive symptoms (the SAD triad) is exceptionally common.

What does a PHQ score of 15 mean?

Thus, the total PHQ-15 score ranges from 0 to 30 and scores of ≥5, ≥10, ≥15 represent mild, moderate and severe levels of somatization. The reliability and validity of the PHQ-15 are high in clinical and occupational health care settings [2, 7, 11].

What does the PHQ a measure?

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.

What is a PHQ-9 and how is it scored?

PHQ-9 scoring Scores are calculated based on how frequently a person experiences these feelings. Each “not at all” response is scored as 0; each “several days” response is 1; each “more than half the days” response is 2; and each “nearly every day” response is 3.

Who can administer GAD?

The GAD-7 can be administered by non-clinical or clinical staff, but must be interpreted by a trained clinician. Can be read to the client or administered telephonically. Assure client is able recall and utilize the GAD-7 response scale when using this method.

Do you need permission to use PHQ-9?

Pfizer Inc., the legal copyright holder, explicitly states that “no permission [is] required to reproduce, translate, display or distribute [the PHQ-9].” Check the end of this report to download the PHQ-9. The PHQ-9 is a self-administered depression module of the Patient Health Questionnaire (PHQ).

What does a PHQ-9 score of 4 mean?

Depression Severity: 0-4 none, 5-9 mild, 10-14 moderate, 15-19 moderately severe, 20-27 severe. PHQ-9 score ≥10 had a sensitivity of 88% and a specificity of 88% for major depression. It can even be used over the telephone.

What does a PHQ score of 8 mean?

Scores of 5, 10, 15, and 20 represent cutpoints for mild, moderate, moderately severe and severe depression, respectively. Sensitivity to change has also been confirmed. The PHQ-8 is scored just like the PHQ-9 and its total score ranges from 0 to 24. Cutpoints on the PHQ-8 are identical to the PHQ-9.

What is the purpose of the PHQ-9?

The PHQ-9 can function as a screening tool, an aid in diagnosis, and as a symptom tracking tool that can help track a patient’s overall depression severity as well as track the improvement of specific symptoms with treatment.

What is considered a positive PHQ-9 score?

What does a PHQ-9 score of 18 mean?

The PHQ-9 total score ranges from 0 to 27 (scores of 5–9 are classified as mild depression; 10–14 as moderate depression; 15–19 as moderately severe depression; ≥ 20 as severe depression) [30].

What is the validity of the PHQ-9?

The PHQ-9: validity of a brief depression severity measure. J Gen Intern Med. 2001;16:606-13. Kroenke K, Spitzer RL. The PHQ-9: a new depression diagnostic and severity measure. Psychiatr Ann. 2002;32:509-21.

What are the first two items on the PHQ-9?

The PHQ-2, comprising the first 2 items of the PHQ-9, inquires about the degree to which an individual has experienced depressed mood and anhedonia over the past two weeks.

Is the PHQ-9 a reliable psychometric tool?

Reliability and validity of the tool have indicated it has sound psychometric properties. Internal consistency of the PHQ-9 has been shown to be high. A study involving two different patient populations produced Cronbach alphas of .86 and .89. Criteria validity was established by conducting 580 structured interviews by a mental health professional.

How is the PHQ-9 related to depression?

Results from these interviews showed that individuals who scored high (≥ 10) on the PHQ-9 were between 7 to 13.6 times more likely to be diagnosed with depression by the mental health professional. On the other hand, individuals scoring low (≤ 4) on the PHQ-9 had a less than a 1 in 25 chance of having depression (Kroenke et al, 2001).