Details

Autor(en) / Beteiligte

• Kontis, Dimitrios
• Theochari, Eirini
• Nikolakopoulou, Mary
• Andreopoulou, Angeliki
• Vassos, Dimitrios
• Grigoriou, Vasileios
• Vassilouli, Spyridoula
• Giannakopoulou, Dimitra
• Kouloumbi, Maria
• Tsaltas, Eleftheria

Titel

Obsessive compulsive symptoms are associated with better functioning independently of cognition in schizophrenia

Ist Teil von

• Comprehensive psychiatry, 2016-10, Vol.70, p.32-40

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2016

Quelle

Access via ScienceDirect (Elsevier)

Beschreibungen/Notizen

• Abstract Objectives Although the relationship of obsessive–compulsive symptoms (OCSs) with both cognition and social functioning (SF) has already been the focus of research in schizophrenia, the moderation of the relationship of OCSs with SF by cognition has not been explored to date. We investigated the association of OCSs with SF and its interaction with cognition in schizophrenia. Methods We recruited 110 schizophrenia patients and assessed OCSs (Yale-Brown Scale), schizophrenia symptoms (Positive and Negative Syndrome Scale), SF (Strauss-Carpenter Scale) and cognition. 51 patients had one obsessive–compulsive symptom or more, whereas 59 patients had no obsessive compulsive-symptom, according to the Yale-Brown Scale. We mainly investigated: a) the predictive effect of OCSs on SF, controlling for cognition, illness duration and symptoms' severity and b) the moderating effect of cognition on the OCSs-SF relationship. Results The mean score of OCSs for patients having at least one symptom was 13.43 (SD = 8.32). Higher OCSs predicted increased SF (B = 0.98, t = 2.41, df = 88, p = 0.018). This relationship was driven by the association of compulsions with job functioning (B = 0.074, t = 2.029, df = 88, p = 0.046). Patients without OCSs demonstrated worse functioning compared with those having at least one obsessive–compulsive symptom (mean difference = 2.496, t = 3.732, df = 88, p < 0.001). We failed to find evidence that cognition moderates the effect of OCSs on SF. Conclusion There may be a beneficial effect of OCSs on SF in patients with schizophrenia which is independent of their cognitive performance.