Table 2

Multiple regression of age at onset on GAA1 size and mtDNA haplogroups

Regression coefficientStandard errorp<
Age of onset is expressed in years, GAA1 size in the number of triplets; haplogroups as absent (0) or present (1). Figures are estimated regression coefficients and standard errors.
GAA1 −0.0270.0020.001
Haplogroup U 5.5451.5500.001