Progressive myopathies that develop later in life usually have a better prognosis than conditions that develop during childhood.
normal neurological exam and development at onset, absence of other seizure types at onset, older age of onset, short duration of spasms, and early effective treatment of spasms
Rarely does it affect people under 50 years old. The average age is 70.
The average age of onset is 28 years.
Biological Age
CAA may affect patients over age 45, but is most common in patients over age 65, and becomes more common with increasing age.
The age of onset of CMT can vary anywhere from young childhood to the 50s or 60s.
Soon after the onset of symptoms, the progression of Leigh disease is unrelentingly rapid. Death usually occurs from respiratory failure within two years following the initial symptoms, and usually by age six.
The usual age of onset is between 25 and 80 years of age, with a peak age of onset at 40 years old. However it can rarely occur in those in teenage years, as i myself have TOS at 15.
It brought the onset of the Dark age, from which the western world emerged slowly through the Middle Ages and then the Renaissance.
The age of onset ranges from 1 to 14 years with 75% starting between 7-10 years.
You can be diagnosed with schizophrenia at any age, although an age below 13 is termed "juvenile-onset schizophrenia" and an age above 45 is termed "adult-onset schizophrenia". The average age of onset for men is 18 and the average age of onset for women is 25.
The most common age at onset is the second and third decades in women and the seventh and eighth decades in men.