Suicide Screening Questions

Abstract

The Suicide Screening Questions (SSQ) constitute a brief, progressive clinical instrument primarily designed for rapid assessment during the diagnosis and management of patients exhibiting symptoms of unipolar or bipolar depression. The core function of the SSQ is to efficiently determine the presence and severity of suicidal ideation, specific intent, and active plans.

The structured nature of the SSQ allows clinicians to halt the assessment sequence if initial questions yield negative responses and the suspicion of immediate risk is low. Crucially, the instrument integrates a comprehensive set of major and minor risk factors, developed by the South Texas Veterans Healthcare Systems and the University of Texas Health Care Service Center (VERDICT UTHSCSA), to stratify the patient’s overall suicide risk into Low, Intermediate, or High categories, thereby guiding necessary immediate clinical intervention and emergency management.

Keywords

Suicide risk assessment, Suicidal ideation, Depression screening, VERDICT UTHSCSA, Clinical decision-making, Crisis intervention, Risk factors, Mental health triage

Authors

John Williams Jr., MD, Faculty and staff of South Texas Veterans Healthcare Systems, University of Texas Health Care Service Center (VERDICT UTHSCSA)

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Purpose

The primary objective of the Suicide Screening Questions (SSQ) is to establish a standardized, highly efficient methodology for suicide risk stratification within demanding clinical environments. This is particularly relevant when evaluating patients who have been diagnosed with or are suspected of having a major depressive disorder or other severe mental health conditions. The SSQ ensures that clinicians systematically cover the full range of suicidal thoughts, progressing logically from passive wishes of death to detailed plans and self-injurious actions, which is essential for timely triage.

A secondary, yet equally critical, function of the SSQ protocol is to directly link the determined risk level (Low, Intermediate, or High) to a predefined and immediate clinical action plan. This structured linkage facilitates rapid implementation of appropriate interventions, necessary consultation with a mental health specialist, and prompt emergency management required for individuals identified as being at high or imminent risk.

Construct

The SSQ is designed to measure the psychological construct of acute and recent suicidal ideation and clinical intent. It operationalizes this construct through a progressive, step-wise system of inquiry, which systematically moves from less severe manifestations, such as passive death wishes (e.g., believing one would be “better off dead”), toward specific thoughts of self-harm, and ultimately to active behaviors or plans (e.g., “actually done anything to hurt yourself”).

The assessment’s comprehensiveness is achieved by integrating the inquiry sequence with established clinical and demographic risk factors. These factors, which include Hopelessness, prior attempts, Substance abuse, and Access to means, are crucial components used to determine the overall severity and immediacy of the patient’s risk profile, thereby measuring the multifaceted and time-sensitive construct of imminent suicide risk.

Validity

As the SSQ is structured as a brief clinical screening tool intended for immediate application and decision-making, it may not possess the extensive formal psychometric validation studies often associated with standardized, multi-item scales (such as the SBQ-R or BSS). However, the instrument exhibits robust face validity and clinical validity because its items directly address the core components universally recognized and required in clinical guidelines for suicide risk assessment.

The tool’s clinical utility and predictive validity are significantly enhanced by its methodological structure, which relies on the widely accepted principle of progressive escalation in clinical interviewing. By initiating the assessment with less threatening questions, the SSQ helps minimize patient defensiveness and increases the likelihood of honest and complete disclosure, maximizing the reliability of the assessment when combined with the established risk factors derived from the VERDICT UTHSCSA framework.

Reliability

The reliability of the SSQ protocol is primarily rooted in the standardized nature of its four questions and the highly structured decision pathway it mandates, rather than typical internal consistency or test-retest data derived from large-scale psychometric studies. Specific statistical data, such as Cronbach’s alpha, for this exact set of progressive questions are often derived from clinical consensus and utility within the originating system.

Inter-rater reliability is strongly supported by the clarity of the dichotomous response format (YES/NO) and the precise, well-defined criteria used for stratifying patients into the Low, Intermediate, or High risk levels. This standardized approach, based on the presence of ideation, plan, and major risk factors, ensures consistent application and reliable outcomes across different clinicians operating within the South Texas Veterans Healthcare Systems context.

Factor Analysis

Due to the inherent brevity, sequential ordering, and flow-chart design of the Suicide Screening Questions, a formal factor analysis is generally neither applied nor relevant to its clinical function. The instrument is fundamentally unidimensional in its design, solely focused on measuring the presence and progression of acute suicidal intent and engagement.

The four core questions are intended to function as a single, interdependent sequence aimed at identifying the depth and seriousness of suicidal engagement, rather than attempting to separate distinct latent factors of psychopathology. While the associated risk factors contribute significantly to the overall risk assessment construct, they operate as external, modifying variables to the assessment of intent derived from the core screening questions.

Instrument

Test Type: Clinical Interview/Screening Tool

Format: Four progressive, structured questions featuring dichotomous (YES/NO) responses, complemented by a standardized checklist of major and minor risk factors used for comprehensive risk stratification.

Language Available: English (Original)

Population Group: Clinical populations undergoing diagnosis or treatment for unipolar or bipolar depression or other severe mental health conditions requiring acute risk assessment.

Age Group: Adults and potentially adolescents, given its usage in general clinical settings.

Population Details: Originally developed for implementation within the South Texas Veterans Healthcare Systems and affiliated clinics (VERDICT UTHSCSA), indicating primary use among veteran and general adult clinical populations seeking mental healthcare.

Test Methodology: Interview-based administration. The clinician utilizes a sequential questioning protocol, stopping the assessment early if the first question is negative and clinical suspicion is low. If positive responses are elicited, the clinician proceeds to assess the presence of major and minor risk factors to assign a definitive final risk level (Low, Intermediate, or High), which dictates the immediate clinical action plan.

Associated Risk Factors (VERDICT UTHSCSA):

• Major Risk Factors: Hopelessness, Prior suicide attempts, Substance abuse, Access to means.
• Minor Risk Factors: Caucasian race, Family history of suicide attempts, Medical illness, Male gender, Family history of substance abuse, Psychosis, Advanced age, Living alone.

Keywords

Clinical protocol, UTHSCSA, John Williams Jr., Progressive screening, Suicidal intent, Self-harm, Emergency management, Risk stratification

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Authors

Author ORCID Identifier: N/A (Information not provided in source)

Affiliation Email addresses: N/A (Information not provided in source)

Correspondence Address: South Texas Veterans Healthcare Systems and the University of Texas Health Care Service Center (VERDICT UTHSCSA)

Permissions & Fee and Test Year

Permission for clinical use was granted by John Williams Jr., MD. The instrument functions as a clinical protocol developed by the faculty and staff of the South Texas Veterans Healthcare Systems and the University of Texas Health Care Service Center (VERDICT UTHSCSA) specifically for internal clinical use. No specific test year or fee structure for external commercial use is provided in the source documentation, suggesting the protocol is generally available for clinical application when appropriately referenced.

The original source reference detailing the protocol can be accessed online: http://verdict.uthscsa.edu/htmlfiles/diagnossis/mod2faq2.htm

Reference’s

• Williams, J. Jr., MD. Suicide risk assessment protocol. Faculty and staff of South Texas Veterans Healthcare Systems and the University of Texas Health Care Service Center (VERDICT UTHSCSA). Available at: http://verdict.uthscsa.edu/htmlfiles/diagnossis/mod2faq2.htm (Accessed 2024).

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Items of the Suicide Screening Questions

IMPORTANT: The following scale items must be preserved in their original language and must not be changed in any way.

When you make a diagnosis of unipolar or bipolar depression‚ suicide risk requires assessment. Ask the following progressive questions. If question 1 IS negative and suspicion is low‚ you can skip the subsequent questions.

Questions to assess thoughts of suicide

1. Have these symptoms/feelings (of depression) we’ve been talking about led you to think you might be better off dead? …YES … NO
2. This past week‚ have you had any thoughts that life is not worth living or that you’d be better off dead? …YES … NO
3. What about thoughts about hurting or even killing yourself? …YES … NO

If “YES”‚ go to question 4. If “NOT”‚ stop

4. What have you thought about? Have you actually done anything to hurt yourself? …YES … NO