The self-image in borderline personality disorder: an in-depth qualitative research study.

Patients with borderline personality disorder (BPD) suffer from affective instability, impulsivity, and identity disturbance which particularly manifest in an unstable or insecure self-image. One main problem for studies of core psychopathology in BPD is the complex subject of identity disturbance and self-image. The purpose of this study was to investigate the self-image of BPD patients with a qualitative research approach. Twelve patients with BPD were compared to 12 patients with remitted major depressive disorder (MDD) without personality disorder, using the Structured Interview of Personality Organization (STIPO). The transcribed interviews were analyzed using a combination of content analysis and grounded theory. BPD patients described themselves predominantly as helpful and sensitive; reported typical emotions were sadness, anger, and anxiety. MDD patients on the other hand reported numerous and various characteristics and emotions, including happiness, as well as sadness and anxiety. Other persons were characterized by the BPD group as egoistic and satisfied, while the MDD group described others as being balanced and secretive. BPD patients displayed an altruistic, superficial, and suffering self-image. Aggressive tendencies were only seen in other persons. Our findings support the concept of a self and relationship disturbance in BPD which is highly relevant for psychotherapy treatment.

The lack of negative affects as an indicator for identity disturbance in borderline personality disorder: a preliminary report.

BACKGROUND: Patients with borderline personality disorder (BPD) suffer from instability of their relationships, their affectivity and their identity. The purpose of the study was to investigate negative affects and identity disturbance in patients with BPD and in patients without personality disorder using questionnaire data and interview data. SAMPLING AND METHODS: Twelve patients with BPD and 12 patients with major depressive disorder without any personality disorder were assessed with the Structured Interview of Personality Organization (STIPO) and questionnaires (Inventory of Personality Organization, Beck Depression Inventory, State-Trait Anxiety Inventory). They were compared with respect to the frequency of negative affective verbal expressions using computerized content analysis methods. RESULTS: BPD patients showed higher levels of anxiety, depression and identity diffusion in the questionnaires than major depressive disorder patients without personality disorder. However, they did not report more negative affective expressions in the interview. Patients with identity disturbance of both groups showed higher values of negative mood in the questionnaires, but less anger, less anxiety and less affective intensity in the interview. CONCLUSION: The preliminary findings indicate that patients with identity disturbance show high levels of negative affects in questionnaires but only few negative affects in the interview situation. More studies are needed to enhance the understanding of negative affects and identity disturbance in BPD.