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Table 1 Frequencies of the common spinocerebellar ataxias in Thai patients

From: Clinical analysis of adult-onset spinocerebellar ataxias in Thailand

 

Familial group (%) N = 86

Sporadic group (%) N = 179

Total (%) n = 265

SCA1

19 (22.10)

19 (10.61)

38 (14.34)

SCA2

10 (11.63)

12 (6.70)

22 (8.30)

MJD

40 (46.51)

21 (11.73)

61 (23.02)

SCA6

6 (6.98)

4 (2.23)

10 (3.77)

Total

75 (87.21)

56 (31.28)

131 (49.43)

Patients without mutation

11 (12.79)

123 (68.72)

134 (50.57)

  1. Abbreviations as follows: SCA spinocerebellar ataxia, MJD Machado-Joseph disease.