Table 2.

Sample characteristics

	DAT (n=20)	FTD(n=21)	CDNOS (n=7)
Male, %	55.0	52.4	42.9
Age at onset, years (IQR)	64.6 (60–74)	56.6 (52–70)	63.1 (40–73)
Education, years (IQR)	16 (14–18)	16 (14–18)	16(14–18)
Married, %	100	76.2	85.7
Illness duration at first visit, years (IQR)	2.5 (1–5)	3.0 (2–5)	3.0 (2–13)
MMSE, score (IQR)	22.5 (16–25)	23 (21–25)	21 (19–28)
CDR, summary score (IQR)	1 (0.5–2)	1 (0.5–2)	1 (1–1)
CDR, sum of ranks score (IQR)	4.5(3–11.5)	5(4–9)	5 (4–6.5)
DDR, summary score (IQR)	2 (1–2.5)	2 (2–2)	2 (2–2)
DDR, sum of ranks score (IQR)	7.5(5–11)	9 (6–12)	7 (7–9)

Data are presented as proportions or medians (interquartile range, IQR).