Comparative Study on Personality Assessment Inventory and MMPI-2 Profiles of Groups with High and Low Depression and Suicide Ideation in Psychiatry Patients and Discriminant Variables of Depression and Suicide Ideation
10.4306/jknpa.2018.57.1.86
- Author:
Eun Hye HEO
1
;
Seong Hun JEONG
;
Hee Yang KANG
Author Information
1. Department of Neuropsychiatry, Eulji University Hospital, Daejeon, Korea. hy6611@eulji.ac.kr
- Publication Type:Comparative Study
- Keywords:
Outpatients;
Depression;
Suicide;
Personality Assessment Inventory;
Minnesota Multiphasic Personality Inventory-2;
Discriminant analysis
- MeSH:
Anxiety;
Bipolar Disorder;
Depression;
Discriminant Analysis;
Humans;
Hypochondriasis;
Hysteria;
Introversion (Psychology);
Minnesota;
Outpatients;
Paranoid Disorders;
Personality Assessment;
Psychological Tests;
Schizophrenia;
Suicidal Ideation;
Suicide
- From:Journal of Korean Neuropsychiatric Association
2018;57(1):86-95
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
OBJECTIVES: The purpose of this study was to compare psychological test profiles of psychiatric outpatients with high and low depression/suicide ideation and to identify predictor variables for depression/suicide ideation. METHODS: Component scores of the Personality Assessment Inventory (PAI) and Minnesota Multiphasic Personality Inventory-2 (MMPI-2) were compared using t-tests. Discriminant analysis was conducted for predictor variables of depression/suicide ideation. RESULTS: Regarding PAI profiles, somatic complaints (SOM), anxiety (ANX), anxiety-related disorder (ARD), depression (DEP), paranoia (PAR), borderline features (BOR), antisocial features (ANT), mania (MAN) drug problems (DRG) scores were significantly elevated in high depression and high suicide ideation groups. Concerning MMPI-2 profiles, the scores of hypochondriasis (Hs), depression (D), hysteria (Hy), psychopathic deviate (Pd), paranoia (Pa), psychasthenia (Pt), schizophrenia (Sc), social introversion (Si) were significantly elevated in these same groups. The PAI and MMPI-2 profile shapes were remarkably similar between high depression and high suicide ideation groups. Therefore, in terms of psychological profile, depression and suicidal ideation seemed to reflect the same construct. However, in discriminant analysis, significant predictors for depression were found to be Pt and D Sc from MMPI-2, while those for suicide ideation were found to be Pa and Sc, suggest subtle differences. CONCLUSION: The superficial characteristics of depression and suicide ideation groups reflected by the psychological test profiles seemed similar, but the determining factors may differ. Thus, the psychological interventions for these two groups may have to follow different routes considering these subtle differences.
