The impairment of impulsiveness in patients of obsessive-compulsive disorder / 中华行为医学与脑科学杂志
Chinese Journal of Behavioral Medicine and Brain Science
;
(12): 321-326, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-609578
ABSTRACT
Objective To investigate the difference of impulsiveness between patients of obsessivecompulsive disorder(OCD) and healthy controls.Methods Seventy-one patients who met the DSM-Ⅳ criteria for OCD,and sixty-five healthy controls were recruited.Impulsiveness and the severity of symptom were assessed with Barratt Impulsivity Scale (BIS-11) and Yale-Brown Obsessive Compulsive Scale (Y-BOCS) before and the end of 16th week treatment.Results Before treatment,attentional impulsivity scores(14(12,16)) and non-planning impulsivity scores (26 (23,28)) were significandy higher (all P< 0.01) in OCD patients compared with controls (12 (11,13),23 (20.5,26)).Mter treament,the reduction rate of attentional impulsivity was positively correlated with the reduction rate of Y-BOCS (r=0.443,P=0.018).Logistic regression analysis reported that with the total scores of BIS-11 increased,the effect of treatment was improved (β=-0.149,P=0.002).Conclusion Increased attentional and non-planning impulsivity are found in OCD.As the improvement of symptom,the scores of attentional impulsivity are also decreased.The high total scores of BIS-11 are correlated with the efficacy of treatment.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Behavioral Medicine and Brain Science
Year:
2017
Type:
Article
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