Brief Psychotherapies for Emotional Disorders in Primary and Secondary Care

The Patient Health Questionnaire-Somatoform Disorder is a self-administered version of the PRIME-MD diagnostic instrument for common mental disorders.The PHQ-15 is the somatization module, which scores each DSM-IV criteria as "0" (not bothered at all) to "2" (bothered a lot). The more score the more severity.

The State-Trait Anxiety Inventory is a commonly used measure of trait and state anxiety (Spielberger, Gorsuch, Lushene, Vagg, & Jacobs, 1983). It can be used in clinical settings to diagnose anxiety and to distinguish it from depressive syndromes. It also is often used in research as an indicator of caregiver distress AnxietyForm Y, its most popular version, has 20 items for assessing trait anxiety and 20 for state anxiety. All items are rated on a 4-point scale (e.g., from "Almost Never" to "Almost Always"). Higher scores indicate greater anxiety. The STAI is appropriate for those who have at least a sixth-grade reading level. Internal consistency coefficients for the scale have ranged from .86 to .95; test-retest reliability coefficients have ranged from .65 to .75 over a 2-month interval (Spielberger et al., 1983).

The Beck Depression Inventory (second edition) is a widely used 21-item self-report inventory measuring the severity of depression in adolescents and adults. The BDI-II was revised in 1996 to be more consistent with DSM-IV criteria for depression. For example, individuals are asked to respond to each question based on a two-week time period rather than the one-week timeframe on the BDI. The BDI-II is widely used as an indicator of the severity of depression, but not as a diagnostic tool, and numerous studies provide evidence for its reliability and validity across different populations and cultural groups. The more score the more depression severity.

The Patient Health Questionnaire-Depression is a self-administered version of the PRIME-MD diagnostic instrument for common mental disorders.The PHQ-9 is the depression module, which scores each of the 9 DSM-IV criteria as "0" (not at all) to "3" (nearly every day). The more score the more severity.

The Patient Health Questionnaire-Panic Disorder is a self-administered version of the PRIME-MD diagnostic instrument for common mental disorders.The PHQ-PD is the panic disorder module, which scores each DSM-IV criteria as "yes" or "no". Higher scores mean greater severity of panic disorder.

The Generalized Anxiety Disorder 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 adding together the scores for the seven questions. Scores of 5, 10, and 15 are taken as the cut-off points for mild, moderate and severe anxiety, respectively. When used as a screening tool, further evaluation is recommended when the score is 10 or greater. Using the threshold score of 10, the GAD-7 has a sensitivity of 89% and a specificity of 82% for GAD.

The Brief Symptom Inventory contains the three six-item scales somatization, depression, and anxiety as well as the Global Severity Index (GSI), including all 18 items. The BSI-18 is the latest and shortest of the multidimensional versions of the Symptom-Checklist 90-R. The more score the more symptoms patients report.