Table 2.

The proportion of different states in the three groups.

	State 1	State 2	State 3	State 4
eMCI	0.1612	0.3833	0.3737	0.0818
Normal	0.2053	0.3175	0.3816	0.0956
lMCI	0.1169	0.3634	0.4033	0.1165