Indicates whether subject has active suicidal thoughts of killing oneself and subject reports having some intent to act on such thoughts, as part of Columbia-Suicide Severity Rating Scale (C-SSRS)

SUICIDAL IDEATION-Q4. CDISC variables: QSSCAT = SUICIDAL IDEATION, QNAM=EVLINTTX, QSORRES for QSTESTCD=CSS0104, QSORRES for QSTESTCD=CSS0104A

2016-03-17

For reprints of the C-SSRS contact Kelly Posner, Ph.D., New York State Psychiatric Institute, 1051 Riverside Drive, New York, New York, 10032; inquiries and training requirements contact posnerk@childpsych.columbia.edu ý 2008 The Research Foundation for Mental Hygiene, Inc. "Posner, K., Brown, G.K., Stanley, B., Brent, D.A., Yershova, K.V., Oquendo, M.A., Currier, G.W., Melvin, G., Greenhill, L., Shen, S., & Mann, J.J., The Columbia-Suicide Severity Rating Scale: Initial Validity and Internal Consistency Findings From Three Multisite Studies With Adolescents and Adults American Journal of Psychiatry, 2011; 168:1266-1277."

"Ask questions 1 and 2. If both are negative, proceed to ýSuicidal Behaviorý section. If the answer to question 2 is ýyesý, ask questions 3, 4 and 5. If the answer to question 1 and/or 2 is ýyesý, complete ýIntensity of Ideationý section below." / Active Suicidal Ideation with Some Intent to Act, without Specific Plan: Active suicidal thoughts of killing oneself and subject reports having some intent to act on such thoughts, as opposed to ýI have the thoughts but I definitely will not do anything about them.ý

Have you had these thoughts and had some intention of acting on them?