Table 2 Epidemiological findings of ADCA Type III
Subform | Country | Reported frequency of each ADCA subform | |||
|---|---|---|---|---|---|
| Â | Â | Common (>20%) | Relatively common (5-20%) | Rare (0<, <5%) | None (0%) |
SCA5 | USA, German, France | - | - | USA, German, France | - |
SCA6 | Many | Japan, Netherland, Korea, German | USA, Taiwan, Australia | UK, India, China, Thailand, Italy, France, Finland, Spain, South Africa | Portugal |
SCA11 | England, German, France | - | - | France, German | China |
SCA26 | USA | - | - | - | - |
SCA30 | Australia | - | - | - | - |
SCA31 | Japan | - | Japan | Korea | USA, China |