Further development of YBOCS dimensions in the OCD Collaborative Genetics study: symptoms vs. categories.

doi:10.1016/j.psychres.2007.07.010

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Article

Further development of YBOCS dimensions in the OCD Collaborative Genetics study: symptoms vs. categories.

Psychiatry research - 15 Jul 2008

Pinto Anthony, Greenberg Benjamin D, Grados Marco A, Bienvenu O Joseph, Samuels Jack F, Murphy Dennis L, Hasler Gregor, Stout Robert L, Rauch Scott L, Shugart Yin Y, Pauls David L, Knowles James A, Fyer Abby J, McCracken James T, Piacentini John, Wang Ying, Willour Virginia L, Cullen Bernadette, Liang Kung-Yee, Hoehn-Saric Rudolf, Riddle Mark A, Rasmussen Steven A, Nestadt Gerald

Abstract excerpt

Despite progress in identifying homogeneous subphenotypes of obsessive-compulsive disorder (OCD) through factor analysis of the Yale Brown Obsessive-Compulsive Scale Symptom Checklist (YBOCS-SC), prior solutions have been limited by a reliance on presupposed symptom categories rather than discrete symptoms. Furthermore, there have been few attempts to evaluate the familiality of OCD symptom dimensions. The...

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Identifiers

PMID: 18514325
DOI: 10.1016/j.psychres.2007.07.010
PMCID: PMC2819420

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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