Table 3.

Mean approximate entropy values for the subjects

Subject	ApEn values (±SD)
	Run 1 (number recognition)	Run 2 (number comparison)	Run 3 (addition and subtraction)	Average
VS1	1.121 (±0.500)	0.876 (±0.464)		0.998 (±0.473)
VS3	0.599 (±0.112)	0.558 (±0.178)	0.642 (±0.129)	0.600 (±0.137)
VS5	0.467 (±0.392)	0.514 (±0.143)	0.703 (±0.320)	0.561 (±0.300)
VS6	0.271 (±0.090)	0.618 (±0.432)	0.456 (±0.312)	0.475 (±0.339)
MCS2	0.966 (±0.332)	0.833 (±0.309)	0.475 (±0.093)	0.758 (±0.328)
MCS3	1.073 (±0.228)	0.788 (±0.151)	0.598 (±0.246)	0.820 (±0.282)
Average	0.684 (±0.227)
VS2	1.152 (±0.319)	1.121 (±0.324)	1.140 (±0.327)	1.167 (±0.301)
VS4	1.021 (±0.363)	1.085 (±0.299)		1.053 (±0.315)
MCS1	0.865 (±0.207)	0.765 (±0.245)	0.870 (±0.278)	0.833 (±0.232)
EMCS1	0.800 (±0.154)	0.862 (±0.206)		0.831 (±0.175)
EMCS2	1.247 (±0.453)	1.625 (±0.143)	1.403 (±0.226)	1.425 (±0.324)
Average	1.074 (±0.251)
HC1	1.077 (±0.247)	0.904 (±0.462)	1.173 (±0.324)	1.051 (±0.361)
HC2	0.881 (±0.156)	1.065 (±0.117)	0.890 (±0.262)	0.974 (±0.153)
HC3	1.191 (±0.229)	1.028 (±0.246)	0.911 (±0.212)	1.043 (±0.251)
HC4	1.022 (±0.280)	1.035 (±0.209)	0.951 (±0.300)	0.999 (±0.262)
Average	1.011 (±0.106)