Table 1.

Demographics of the included subjects

Age group(year)	n	Gender		No neuropathological lesions present	Cerebrovascular lesion	PART	AD	Other brain disorders
		M	F
50–59	18	11 (61)	7 (39)	9 (50)	2 (11)	3 (17)	0 (0)	4 (22)
60–69	18	14 (78)	4 (22)	3 (17)	1 (5)	10 (56)	1 (5)	3 (17)
70–79	23	15 (65)	8 (35)	0 (0)	1 (4)	13 (57)	5 (22)	4 (17)
80–89	24	14 (58)	10 (42)	1 (4)	0 (0)	13 (54)	9 (38)	1 (4)
≥90	15	10 (67)	5 (33)	0 (0)	0 (0)	7 (47)	8 (53)	0 (0)
Total	98	64 (65)	34 (35)	13 (13)	4 (4)	46 (47)	23 (24)	12 (12)

Data are expressed as number (percentage) or number. F, female; M, male; PART, primary age-related tauopathy; AD, Alzheimer’s disease