Chorea are uncontrolled, purposeless, rapid and jerky movements of face and body. Frequently observed movements are facial grimacing, raising the shoulders and flexing and extending the fingers.
... 25 to 44, 36.0% from 45 to 64, and 12.5% who are 65 years of age or older. The median age is 44 years. For every 100 females there are 99.5 males. For every 100 ...