Table 1.

Demographic and genetic profiles.

				p values(ANCOVAs)
	NC (N=26)	FXTAS− (N=25)	FXTAS+ (N=33)	Overall	NC vs FXTAS−	NC vs FXTAS+	FXTAS− vs FXTAS+
Age	59.3 (7.3)	55.4 (6)	62.8(9.8)	.004**	.27	.31	.003**
Education	16.9 (2.5)	15.9 (3)	15 (3.1)	.07	.72	.07	.83
Left Handedness	3	2	2	.75	--	--	--
CGG repeats	32.1 (7)	85.8 (20)	82 (20)	--	--	--	1.0
CGG range	20–50	52–134	55–150	--	--	--	--
Activation Ratio	--	0.49 (0.24)	0.49 (0.15)	--	--	--	.98

Abbreviations: NC = Normal Controls, FXTAS− = female premutation carriers without FXTAS, FXTAS+ = female premutation carriers with FXTAS.

^**p≤ 0.01.