Table 4.

Correlation analysis between neuropsychological test results and virtual kiosk test results.

Virtual kiosk test feature			DST: F+Ba		S-K-BNTb		RCFTc	SVLT-E: DRd		K-TMT-E: Be
Hand movement speed
	Correlation coefficient	0.36		0.46		0.43		0.28	–0.42
	P valuef	.047		.003		.007		.22	.01
Proportion of fixation duration
	Correlation coefficient	0.53		0.30		0.51		0.43	–0.41
	P valuef	<.001		.16		<.001		.008	.01
Time to completion
	Correlation coefficient	–0.40		–0.34		–0.49		–0.27	0.46
	P valuef	.02		.07		.001		.24	.003
The number of errors
	Correlation coefficient	–0.45		–0.53		–0.62		–0.41	.57
	P valuef	.004		<.001		<.001		.01	<.001

^aDST: F+B: Digit Span Test: Forward+Backward.

^bS-K-BNT: Short form of the Korean-Boston Naming Test.

^cRCFT: Rey Complex Figure Test.

^dSVLT-E: DR: Seoul Verbal Learning Test-Elderly’s version: Delayed Recall.

^eK-TMT-E: B: Korean-Train Making Test-Elderly’s version: Part B.

^fAdjusted P values after the Bonferroni correction (.05/9=.006).