Prevalence of Ataxia
For reference, see
my blog
.
#1. Start with
per 100,000
numbers
Dominant hereditary ataxia (i.e., SCA)
Low:
per 100,000
High:
per 100,000
Recessive hereditary ataxia (i.e., Friedreich's ataxia)
Low:
per 100,000
High:
per 100,000
#2. Give a ratio for sporadic types
Sporadic is AKA acquired AKA nonhereditary AKA nongenetic.
Sporadic / hereditary ratio:
#3. Choose a population size
Show results
Per 100,000
Per population, in millions:
Reference
World
7750
China
1400
The Americas
982
U.S.A. (2019)
329
U.S.A. (1995)
266
Germany
83
U.K.
68
Canada
38
Australia
26
Sweden
10
Take a detour
Enter a number:
,000
Here is the number in relation to the given population size:
per 100,000
Results
Low
Avg.
High
Dominant
Recessive
Sporadic
Total
SCA breakdown
Based on North America
Low
Avg.
High
SCA1
SCA2
SCA3
SCA6
SCA7
Other