BACKGROUND: This study examined the relationship of self-reported histories of childhood trauma to measures of affective instability in a sample of unmedicated outpatients with various personality disorders (n=174). METHODS: Childhood trauma was measured by the Childhood Trauma Questionnaire. Affective instability comprises at least two dimensions: affective lability, assessed using the Affective Lability Scale, and affective intensity, assessed using the Affective Intensity Measure. RESULTS: A history of emotional abuse was the only trauma variable that significantly correlated with the affect measures in the total sample (r=.21-.30). More fine-grained analyses revealed that the relationship of emotional abuse and affective instability measures varied as a function of both gender and personality disorder type. In subjects with borderline personality disorder, the correlation for emotional abuse was greatly attenuated for both Affective Lability Scale (r=.10) and Affective Intensity Measure (r=.15) total scores. CONCLUSION: This suggests that nontrauma-related factors may be more predominant in affective dyscontrol in individuals with borderline personality disorder.
BACKGROUND: This study examined the relationship of self-reported histories of childhood trauma to measures of affective instability in a sample of unmedicated outpatients with various personality disorders (n=174). METHODS: Childhood trauma was measured by the Childhood Trauma Questionnaire. Affective instability comprises at least two dimensions: affective lability, assessed using the Affective Lability Scale, and affective intensity, assessed using the Affective Intensity Measure. RESULTS: A history of emotional abuse was the only trauma variable that significantly correlated with the affect measures in the total sample (r=.21-.30). More fine-grained analyses revealed that the relationship of emotional abuse and affective instability measures varied as a function of both gender and personality disorder type. In subjects with borderline personality disorder, the correlation for emotional abuse was greatly attenuated for both Affective Lability Scale (r=.10) and Affective Intensity Measure (r=.15) total scores. CONCLUSION: This suggests that nontrauma-related factors may be more predominant in affective dyscontrol in individuals with borderline personality disorder.
Authors: Nicole H Weiss; Krysten W Bold; Ateka A Contractor; Tami P Sullivan; Stephen Armeli; Howard Tennen Journal: Addict Behav Date: 2017-12-13 Impact factor: 3.913
Authors: Martin H Teicher; Kyoko Ohashi; Steven B Lowen; Ann Polcari; Garrett M Fitzmaurice Journal: J Psychiatr Res Date: 2015-08-15 Impact factor: 4.791
Authors: Tian Hong Zhang; Annabelle Chow; Lan Lan Wang; Jun Han Yu; Yun Fei Dai; Xi Lu; Mary-Jo D Good; Byron J Good; Ze Ping Xiao Journal: Compr Psychiatry Date: 2013-04-15 Impact factor: 3.735