Table 4. Last known diagnostic prediction advancement.

		Advancement for early prediction in years
	Experiment	60–64 yrs.	65–69 yrs.	70–74 yrs.	75–79 yrs.	80–84 yrs.	85–89 yrs.
Females	AD vs HC	1.772 (85.73)	1.596(86.05)	1.335(86.79)	1.745(88.93)	1.523(90.21)	1.245(89.67)
	MCI vs HC	N/A	N/A	2.888(74.42)	2.071(76.08)	2.381(78.40)	N/A
	AD vs MCI	1.982(69.23)	1.539(70.04)	1.307(69.55)	1.751(71.37)	1.509(72.41)	1.433(71.28)
Males	AD vs HC	1.232(84.27)	1.801(85.30)	1.667(86.91)	1.327(87.75)	1.775(89.44)	1.006(89.52)
	MCI vs HC	1.257(72.47)	N/A	1.739(77.29)	2.529(78.32)	2.686(78.59)	1.439(79.81)
	AD vs MCI	1.448(68.95)	1.697(69.44)	1.679(70.22)	1.372(71.18)	1.733(73.46)	1.011(73.06)

N/A means there are not enough samples in the age interval for binary classification. (ACC) represents the prediction accuracy of F₂ method in %