Table 1.

Characteristics of AD cases (n = 27)

		SD	Range
Age at death (y)	78.4	9.8	57–89
Gender, M:F	13:14
Education (y)	14.3	3.5	8–20
Number of ApoE-ε4Alleles 0 (noncarrier) 1 (heterozygous) 2 (homozygous)	9 14 4
Estimated age of symptom onset	68.3	9.8	48–83
Illness duration	10.1	4.7	3.9–19.6
Last Blessed DRS	12.3	4.0	3–17
Time from last evaluation to death(y)	1.1	1.7	0.1–6.5
MMMSE at intake	40.2
Number of mMMSE administered	7.6	4.6	1–17
Time from last measured mMMSE(y)	2.3	2.4	0.1–9.0

All are mean values except gender and ε4 status.