Table 5.

Cluster Scores Predicting Diagnoses of Coexisting Disorders, Partialing Patient Age

Variable	Cluster 1: Predominantly complex tics	Cluster 2: Simple head/face tics	Cluster 3: Simple body tics	Cluster 4: Simple vocal/facial tics
Diagnosis of Coexisting Disordera
OCD	0.741*	−0.291	−0.180	−0.044
ADHD	0.452	0.192	−0.361	0.152
Anxiety disorder	0.221	0.475	−0.108	0.252
Major depression	1.273	−1.285	1.407	0.174

ADHD Attention-Deficit/Hyperactivity Disorder; OCD Obsessive–Compulsive Disorder

^aValues represent β coefficients in logistic regression. No correction was applied for multiple statistical testing

*p < 0.05