Abstract:
BACKGROUND:Many patients treated in the emergency department (ED) for non-psychiatric complaints have elevated suicide risk. Universal screening can detect occult suicide risk, but gold standard risk measurement tools, such as the Beck Scale for Suicidal Ideation (BSS), are too long and cumbersome for ED use. OBJECTIVE:To test the performance of seven novel 0- to 10-point suicide risk "rulers" against the BSS. METHOD:399 patients from three EDs completed seven novel risk rulers, traditional binary screening items, and the BSS. Using BSS criterion references, we tested the diagnostic performance of each risk ruler and examined correlations between the rulers and BSS scores. RESULTS:By varying thresholds on the risk rulers, high levels of sensitivity and specificity were obtained. A threshold of 3 on the "sadness" ruler gave 89% sensitivity for the BSS criterion reference, and a threshold of 1 on the "wish to be dead" ruler provided 94-97% specificity. CONCLUSION:Our novel risk rulers may be an efficient way to detect risk and triage potentially suicidal patients, showing good concurrent validity with the BSS. Clinicians can obtain high sensitivity and high specificity using just two rulers. Further research should examine the rulers' ability to predict independent clinician risk ratings and prospective suicidal behavior.
journal_name
Gen Hosp Psychiatryjournal_title
General hospital psychiatryauthors
O'Connor L,Larkin C,Ibrahim AF,Allen M,Wang B,Boudreaux EDdoi
10.1016/j.genhosppsych.2018.08.004subject
Has Abstractpub_date
2020-01-01 00:00:00pages
97-102eissn
0163-8343issn
1873-7714pii
S0163-8343(18)30052-5journal_volume
63pub_type
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journal_title:General hospital psychiatry
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journal_title:General hospital psychiatry
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journal_title:General hospital psychiatry
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doi:10.1016/j.genhosppsych.2011.07.009
更新日期:2011-11-01 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章
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