Table 2.

UCHL1 genotype and allele frequencies in patients with AD and controls

UCHL1 genotype frequencies, n (%)	AD patients (n = 452)	Controls (n = 234)	P-value*
AA	15 (3.3)	6 (2.6)	0.649
AC	112 (24.8)	77 (32.9)	0.030
CC	325 (71.9)	151 (64.5)	0.054
UCHL1 allele frequencies, n (%)†
allele A	142 (15.7)	89 (19.0)	0.128
allele C	762 (84.3)	379 (81.0)
UCHL1 allele A-carrier n (%)	127 (28.1)	83 (35.5)	0.054
UCHL1 allele C-carrier n (%)	437 (96.7)	228 (97.4)	0.649

*Fisher's Exact Test, ^†There are two alleles per subject, yielding n = 904 for AD patients and n = 468 for controls. AD = Alzheimer's disease.