Table 1.
Allele and genotype frequencies for MAPT rs1052553 and rs242557a
Abbreviations: CI = confidence interval; ET = essential tremor; MSA = multiple system atrophy; SNP = single nucleotide polymorphism.
For rs1052553 allele A corresponds to the H1 haplotype, and for rs242557 allele A corresponds to the H1c haplotype.
Significant.