TABLE 2.

Clinical characteristics of participating patients

Duration of disease in months, median (range)	36 (3–130)
Clinical symptoms	n (%)
Gait and balance disturbance	21 (68)
Tremor	17 (55)
Myoclonus	4 (13)
Chorea	6 (19)
Dystonia	6 (19)
Paresis	8 (26)
Speech disturbance	5 (16)
Tics	1 (3)
Others	8 (26)
Multiple motor symptoms >2	25 (81)
Precipitating factors	n (%)
Physical trauma	10 (32)
Psychological trauma	22 (71)
History of depression/ anxiety	27 (87)
Physical abuse	7 (22)
Sexual abuse	3 (10)
Post‐traumatic stress disorder (PTSD)	12 (39)
Chronic pain	22 (71)
Additional information	n (%)
Dissociative states	14 (45)
Initial contact to an emergency room	5 (16)