Table 4.

Weighted scores of significant EOmciSS^a item factors based on the β coefficient values of the regression model for classification of participants with NCF^b and participants with MCI^c in the training set (579/827, 70% of the data set).^d

Items	Regression coefficient (β)	P value	Weighted scorese
CCf-Accg1	1.590	<.001	1.59
CDh-Acc1	1.663	.07	1.66
CD-Acc2	1.177	.06	1.18
CD-Acc3	1.331	<.001	1.33
TMi-Acc4	1.878	.07	1.88
DRj-Acc1	1.424	.03	1.42
RSk	.569	.06	0.57
DR-RTl1	.013	.02	0.01
DR-RT2	.026	.05	0.03

^aEOmciSS: Efficient Online MCI Screening System.

^bNCF: normal cognitive function.

^cMCI: mild cognitive impairment.

^dSignificance threshold was set at P≤.07 to maximize the content of the 9 item factors for EOmciSS.

^eTotal weighted score is 9.67.

^fCC: cube copying.

^gAcc: accuracy.

^hCD: clock drawing.

ⁱTM: trail making.

^jDR: delayed recall.

^kRS: reaction speed.

^lRT: reaction time.