Table 1.

Patient characteristics.

	lvPPA (n = 35)	nfvPPA (n = 30)	svPPA (n = 18)	p
Male/Female	19/16	15/15	9/9	n.s
Education years (mean ± SD)	11.7 ±4.4	11.03 ± 4.2	13.17 ± 4.1	n.s
Education level (>12 years)	15	9	12	0.026
MMSE 1st visit (mean ± SD)	21.03 ± 5.9	21.67 ± −6.8	22.35 ± 7.4	n.s
Age of onset (mean ± SD)	69.05 ± 10.8	70.13 ± 6.9	64.38 ± 7.8	n.s
Age at diagnosis (mean ± SD)	71.65 ± 10.22	73.1 ± 6.79	68.68 ± 8.5	n.s
Age of death (mean ± SD)	75.90 ± 9.5	76.8 ± 6.3	74.11 ± 8.3	n.s

n.s = not significant. SD = standard deviation.