Figure 4. The score and loading plots of PLS-DA for the plasma samples in different groups.
(A,B) PLS-DA score and loading plots of samples between CHD and Acute AD groups (R2X = 68.7%, Q2Y = 70.7%, Q2 = 42.9%); (C,D) PLS-DA score and loading plots of samples between CHD and Chronic AD groups (R2X = 46.0%, Q2Y = 89.2%, Q2 = 13.2%); (E,F) PLS-DA score and loading plots of samples between Acute AD and Chronic AD groups (R2X = 73.7%, Q2Y = 65.1%, Q2 = 39.6%). CHD group (●), Acute AD group (), Chronic AD group
).