[Convergent and Factorial Validity of the Impulsivity and Emotion Dysregulation Scale (IED-27) for Borderline Personality Disorder].

Autor:	Dreyße K; Psychosomatische Klinik und Psychotherapie, Schön Klinik Bad Bramstedt, Deutschland., Zöllner E; Institut fur Psychologie, Klinische Psychologie und Psychotherapie, Universität Hildesheim, Deutschland., Behrens C; Institut fur Psychologie, Klinische Psychologie und Psychotherapie, Universität Hildesheim, Deutschland., Armbrust M; Psychosomatische Klinik und Psychotherapie, Schön Klinik Bad Bramstedt, Deutschland., Kröger C; Institut fur Psychologie, Klinische Psychologie und Psychotherapie, Universität Hildesheim, Deutschland.
Jazyk:	němčina
Zdroj:	Psychotherapie, Psychosomatik, medizinische Psychologie [Psychother Psychosom Med Psychol] 2021 May; Vol. 71 (5), pp. 177-184. Date of Electronic Publication: 2021 Jan 13.
DOI:	10.1055/a-1322-3334
Abstrakt:	There is a growing consensus that emotion dysregulation is the defining feature of borderline personality disorder, but there are also persisting competing views on the pathology and dimensional structure of the disorder. The "Impulsivity and Emotion Dysregulation Scale" (IED-27) is already being used for assessing patients with borderline personality disorder. The particular aim of this study was to gain evidence of the dimensional structure of the disorder by confirmatory factorial analysis. A heterogeneous sample of patients with borderline personality disorder (n=484), attention deficit (hyperactivity) disorder (n=191) and eating disorders (n=197) of a psychosomatic clinic were given general and specific self-assessment inventories via computer-assisted testing system, including the IED-27. Results showed a bifactor model with a general factor and three specific factors: "emotional dysregulation", "relationship difficulties" and "self-injuries and suicidal behaviours", to be the model with the best fit (ΔCFI=0,032). The internal consistency of the sample seems to be good (ω=0,83-0,93) and expected correlations to similar subscales could be proved. Good psychometric criteria of the IED-27 were replicated in this study. Prospectively, the subscales allow a more detailed representation and specific treatment planning. Competing Interests: Die Autorinnen/Autoren geben an, dass kein Interessenkonflikt besteht. (Thieme. All rights reserved.)
Databáze:	MEDLINE
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