Obsessive-compulsive disorder and its relationship with disgust vulnerability and conscientiousness

• Felix Inchausti ^[2] ; Ana R. Delgado ^[1] ; Gerardo Prieto ^[1]
  1. [1] Universidad de Salamanca

     Universidad de Salamanca

     Salamanca, España

     
  2. [2] Complejo Hospitalario Universitario de Badajoz
• Localización: Psicothema, ISSN-e 1886-144X, ISSN 0214-9915, Vol. 27, Nº. 3, 2015, págs. 254-260
• Idioma: inglés
• DOI: 10.7334/psicothema2015.7
• Títulos paralelos:
  • El trastorno obsesivo-compulsivo y su relación con la vulnerabilidad al asco y la minuciosidad
• Enlaces
  • Texto completo
• Dialnet Métricas: 2 Citas
• Resumen
  • español

    Antecedentes: el objetivo del estudio fue analizar la relación entre los síntomas asociados al trastorno obsesivo-compulsivo (TOC), la vulnerabilidad al asco y el modelo de los cinco factores de personalidad. Método: la muestra estuvo compuesta por 100 adultos con TOC y 246 con otro trastorno de ansiedad (OTA) que respondieron a diferentes cuestionarios sobre TOC, propensión y sensibilidad al asco, ansiedad, depresión y personalidad. Previamente a realizar los análisis estadísticos paramétricos, todas las puntuaciones directas se transformaron en medidas Rasch, con propiedades de escala de intervalo. Resultados: los pacientes TOC puntuaron significativamente más alto en sensibilidad y propensión al asco que los pacientes del grupo OTA, y esta diferencia fue mayor para la propensión al asco. Se observaron correlaciones altas entre las puntuaciones en propensión al asco y contaminación de la DOCS en ambos grupos. Finalmente, las puntuaciones en minuciosidad del test NEO FFI fueron significativamente más altas en el grupo TOC que en el OTA.

  • English

    Background: The aim of this study was to analyze the relationship between Obsessive-Compulsive Disorder (OCD) symptoms, disgust vulnerability, and the Five Factor Model (FFM) of personality. Method: The sample consisted of 100 adult patients with OCD as a primary diagnosis and 246 with other anxiety disorders (OADs), who responded to OCD, disgust vulnerability, anxiety, depression and personality questionnaires. To perform parametric statistical calculations, all questionnaire scores were transformed from raw ordinal-scale scores to Rasch measures, with interval properties. Results: OCD patients scored significantly higher than OAD patients on DPSS-R Disgust Sensitivity and DPSS-R Disgust Propensity, with a large effect size observed on Disgust Propensity. Furthermore, strong correlations were observed between DPSS-R Propensity to Disgust model scores and DOCS Contamination model scores. Finally, NEO FFI Conscientiousness trait was significantly higher in OCD patients.

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