Table 1
Post-streptococcal movement disorder demographics
Group
Number
Sex (M/F)
Mean age, years (range)
Tics
16
11/5
6.75 (2–13)
Chorea
20
7/13
7.85 (1.3–14)
Idiopathic movement disorders
4
3/1
7.1 (1.2–16)