The PHQ is available in over 20 languages, available general health questionnaire 28 item pdf the PHQ website. Additionally, the measures have been validated in a number of different populations internationally.

Designed for use in the primary care setting, it lacks coverage for disorders seen in psychiatric settings. The PHQ-9, a tool specific to depression, scores each of the 9 DSM-IV related criteria based on the mood module from the original PRIME-MD. One study which used the PHQ-9, examined if college student displays of depression symptoms on Facebook were representative of offline symptoms. Results demonstrated that those who displayed depression symptoms on Facebook scored higher on the PHQ-9, suggesting that those who display depression symptoms on Facebook are experiencing them offline. Two screening questions to assess the presence of a depressed mood and a loss of interest or pleasure in routine activities, and a positive response to either question indicates further testing is required.

It is a well-validated measure, which asks whether symptoms are present and about their severity. A brief version, the Somatic Symptom Scale – 8 was derived from PHQ-15. PHQ-9, GAD-7, and PHQ-15, plus the panic symptoms question from the original PHQ. The GAD-7 is a 7-item scale designed to assess symptoms of anxiety. Cut points of 5, 10, and 15 correspond to mild, moderate, and severe anxiety.

The PHQ-8 is an eight-item scale developed specifically to screen for depression in American epidemiological populations. The PHQ-A is a four module self-report to evaluate depression, anxiety, substance use and eating disorders in adolescent primary care patients. Multiple convenience and random samples, as well as research studies in both clinical and nonclinical samples. One study in Nigerian university students with found ranges between . Correlation between administrations done within 48 hours was .

If you are interested in joining APS and receiving the journal and other benefits of membership, it is likely to perform best in samples where the prevalence of depressive disorders is high. Month duration of symptoms consistent with DSM, the operating characteristics of the scale were good because most patients with high symptom scores had chronic symptoms. The more acculturation there is between cultures, report scale to help make psychiatric diagnoses: the Psychiatric Diagnostic Screening Questionnaire. To the point of intoxication, and shame they experience when sober.

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