Gate questions in psychiatric interviewing: the case of suicide assessment.
Gate questions are commonly used to shorten structured interviews, by not probing negative responses with more detailed questions. This study quantified cases of aborted suicide attempts that would have been missed, if we had skipped detailed questions following a gate. To accomplish this, we interviewed a random sample of 135 adult psychiatric inpatients concerning their past suicidal behavior. Using our structured interview, subjects were asked a general question about aborted suicide attempts, and then asked method-specific questions regardless of their response to the general "gate" question. Of the seventy subjects who were found to have histories of aborted attempts, 44.3% answered "no" to the gate question. Comparing these "false negative" subjects to "true positives," who had answered "yes" to the gate question and reported bona fide aborted attempts yielded no significant associations with demographics, psychiatric diagnoses, or reported histories of actual suicide attempts. Thus, a large number of subjects with aborted attempts would have been missed if a negative response to the gate question had not been probed. Clinical and reasearch implications generally, as well as implications for suicide assessment, are discussed.
Barber
M E
ME
Ulster County Mental Health Department, 239 Golden Hill Lane, Kingston, NY 12401, USA. meb45@cornell.edu
Marzuk
P M
PM
Leon
A C
AC
Portera
L
L
D006801:Humans; D007406:Interview, Psychological; D013406:Suicide, Attempted / Q000523:psychology*