Fact 6: Progression Rate Differs from Person to Person
When it comes to cerebellar ataxia, one size doesn’t fit all. The disorder’s progression rate can differ significantly from person to person, even among those with the same type of ataxia. This variability in progression rate can influence life expectancy.
Factors influencing the progression rate include the specific genetic mutation involved, the age of onset, the presence of other health conditions, lifestyle choices, and the individual’s overall health status. For instance, individuals with more severe genetic mutations or early onset of the disorder may experience a faster progression rate, potentially leading to a lower life expectancy.
Conversely, those with milder genetic mutationsor a late onset of the disorder may experience a slower progression rate, possibly leading to a higher life expectancy. Similarly, those with a healthier lifestyle and fewer comorbidities may also experience a slower progression rate and potentially higher life expectancy. (6)
