Table 3

Prevalence(%) of the most frequent psychiatric diagnoses in patients with spasmodic torticollis (ST; n=116) compared with the corresponding prevalence in a representative sample of the general population (n=483) (χ2 test, df=1)

ST: n=116; controls: n=483 Current ST patients Current represent. sample p Value Lifetime ST patients Lifetime represent. sample p Value
No diagnosis24.185.40.0008.665.0<0.001
Mood disorders16.46.90.00153.413.0<0.001
 Major depressive disorder (296.2/.3)<0.001
Anxiety disorders50.08.10.00083.614.0<0.001
 Social phobia (300.23)<0.001
 Panic disorder with or without agoraphobia (300.21 / 300.01)2.61.1NS6.92.8<0.03