Table 1. Main demographic and clinical data of patients with Tourette syndrome.

OCBs: obsessive-compulsive behaviour. OCD: obsessive-compulsive disorder.

Patient	Age (years)	Sex	Edinburgh handedness score	Age at onset (years)	Yale Global Tic Severity Scale (severity subscore / 50)	Yale Global Tic Severity Scale (total score/ 100)	Presence of obsessive-compulsive symptoms	Current pharmacological treatment
1	42	F	100	6	10	20	OCBs	Clonazepam
2	29	F	100	6	12	12	No	Aripiprazole
3	38	M	100	7	18	38	OCD	Citalopram
4	24	M	90	6	14	14	No	None
5	30	M	100	8	12	32	OCBs	None
6	33	M	90	6	8	8	No	None
7	22	M	100	10	14	24	No	Risperidone
8	24	F	100	6	22	32	No	None
9	30	F	100	7	19	29	No	None
10	33	M	90	6	27	47	No	Pimozide
11	40	F	100	8	22	32	No	None
12	60	F	100	5	15	35	No	None
13	24	M	90	6	14	24	No	None