Table 5.

Characteristics of the population within different group and subgroup classification tasks.

Task	Classes	N	Age (Mean ± SD)
Group Classification Tasks
Gender Classification	Male	12	43.75 ± 14.50
	Female	14	51.79 ± 11.15
Age Classification	Age $<40$	9	34.11 ± 03.62
	$40<$ Age $<50$	6	46.67 ± 02.58
	Age ≥50	11	60.67 ± 07.48
Height Classification	Height ≤ 170 cm	8	55.62 ± 11.29
	170 cm < Height < 180 cm	10	44.70 ± 11.31
	Height ≥180 cm	8	44.75 ± 13.81
Subgroup Classification Tasks
Age Classification
Male Group	Age ≤40	6	32.67 ± 02.94
	Age >40	6	54.83 ± 09.87
Female Group	Age ≤50	6	41.83 ± 06.08
	Age >50	8	59.25 ± 07.48
Height Classification
Male Group	Height ≤180 cm	7	38.43 ± 11.27
	Height >180 cm	5	51.20 ± 13.85
Female Group	Height ≤ 170 cm	8	55.62 ± 11.29
	Height >170 cm	6	46.67 ± 09.48