Table 5.

Performance on the holdout test dataset, for different combinations of biomarkers used as feature vector.

	Biomarker
	V, NV	DC	CT	TR	Biochemical (CSF)	Cognitive (MMSE)	Number of features	Accuracy test set (N = 30) (%)
1	✓	✓	✓				24	60.0
2	✓	✓	✓	✓			30	66.66
3	✓	✓	✓		✓		26	63.33
4	✓	✓	✓	✓	✓		32	70.0
5	✓	✓	✓		✓	✓	27	83.33
6	✓	✓	✓	✓	✓	✓	33	86.66