Useda J David, Duberstein Paul R, Conner Kenneth R, Beckman Anthony, Franus Nathan, Tu Xin, Conwell Yeates
Center for the Study and Prevention of Suicide, Department of Psychiatry, University of Rochester School of Medicine and Dentistry, Rochester, NY 14642, USA.
J Consult Clin Psychol. 2007 Feb;75(1):126-33. doi: 10.1037/0022-006X.75.1.126.
The authors tested hypotheses concerning personality differences in treatment-seeking suicide attempters (AT; n = 60) and a community sample of suicides (SU; n = 43) over age 50. On the basis of prior research, the authors hypothesized that SU would be lower in Neuroticism and Openness and higher in Conscientiousness. A 2-group (AT vs. SU) multivariate analysis of covariance with NEO Personality Inventory--Revised (Informant Version) domain scores as dependent variables revealed that SU were lower in Neuroticism and higher in Conscientiousness. The authors conclude that AT and SU in this age group can be distinguished on the basis of informant ratings of personality traits. These differences can inform risk detection.
