Behavioral Health

Which behavioral health screening tool should you use—and when?

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References

The C-SSRS covers 10 categories related to suicidal ideation and behavior that the clinician explores with questions requiring only Yes/No responses. The C-SSRS demonstrates moderate-to-strong internal consistency and reliability, and it has shown a high degree of sensitivity (95%) and specificity (95%) for suicidal ideation.11

Anxiety and physiologic arousal

Generalized anxiety disorder (GAD) is one of the most common anxiety disorders, with an estimated prevalence of 2.8% to 8.5% among primary care patients.12 Brief, validated screening tools such as the Generalized Anxiety Disorder–7 item (GAD-7) scale can be effective in identifying anxiety and other related disorders in primary care settings.

The GAD-7 comprises 7 items inquiring about symptoms experienced in the past 2 weeks. Scores range from 0 to 21, with cutoffs of 5, 10, and 15 indicating mild, moderate, and severe anxiety, respectively. This questionnaire is appropriate for use with adults and has strong specificity, internal consistency, and test-retest reliability.12 Specificity and sensitivity of the GAD-7 are maximized at a cutoff score of 10 or greater, both exceeding 80%.12 The GAD-7 can be used when patients report symptoms of anxiety or when one needs to screen for anxiety with new patients or more clearly understand symptoms among patients who have complex mental health concerns.

Screen for bipolar disorder when symptoms of depression are reported.

The Screen for Child Anxiety Related Disorders (SCARED) is a 41-item self-report measure of anxiety for children ages 8 to 18. The SCARED questionnaire yields an overall anxiety score, as well as subscales for panic disorder or significant somatic symptoms, generalized anxiety disorder, separation anxiety, social anxiety disorder, and significant school avoidance.13 There is also a 5-item version of the SCARED, which can be useful for brief screening in fast-paced settings when no anxiety disorder is suspected, or for children who may have anxiety but exhibit reduced verbal capacity. The SCARED has been found to have moderate sensitivity (81.8%) and specificity (52%) for diagnosing anxiety disorders in a community sample, with an optimal cutoff point of 22 on the total scale.14

Sleep

Sleep concerns are common, with the prevalence of insomnia among adults in the United States estimated to be 19.2%.15 The importance of assessing these concerns cannot be overstated, and primary care providers are the ones patients consult most often.16 The gold standard in assessing sleep disorders is a structured clinical interview, polysomnography, sleep diary, and actigraphy (home-based monitoring of movement through a device, often worn on the wrist).17,18 However, this work-up is expensive, time-intensive, and impractical in integrated care settings; thus the need for a brief, self-report screening tool to guide further assessment and intervention.

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