. Author manuscript; available in PMC: 2011 Dec 1.

Published in final edited form as: J Clin Psychopharmacol. 2010 Dec;30(6):672–677. doi: 10.1097/jcp.0b013e3181fc2bef

Table 1.

Baseline variables by genotype group

	overall n=125	No La alleles n=37	1 or 2 La alleles n=88	Chi square/ t/ Wilcoxon value	p-value
age	71.5(SD 8.0)	70.4 (SD 7.1)	72.0 (SD 8.3)	1.06	0.29
gender
male	n=47(38%)	n=19 (51%)	n=28 (32%)	4.24	0.04
female	n=78(62%)	n=18 (49%)	n=60 (68%)
Ham-A	22.9(SD 4.7)	23.0 (SD 5.6)	22.9 (SD 4.2)	2233	0.60
MMSE	28.3(SD 1.7)	28.4 (SD 1.6)	28.3 (SD 1.8)	2385	0.77
PSWQ	57.2(SD 12.7)	55.4 (SD 13.7)	57.9 (SD 12.3)	1.00	0.32
CIRS score	9.0(SD 4.1)	8.5 (SD 4.6)	9.2 (SD 3.9)	0.81	0.42
Age onset	38.9(SD 27.1)	39.1(SD 25.5)	38.8 (SD 27.9)	2071	0.95
Duration, mo	383 (SD 331)	367 (SD 316)	390 (SD 340)	2078	0.98