Table 3.

Neuropsychological assessments of the control, aerobic and combined groups before and after the intervention period

Groups	CG (n = 22)			AT (n = 27)				ACT (n = 25)
	Baseline	W8	Wilcoxon		Baseline	W8	Wilcoxon		Baseline	W8	Wilcoxon
	M (SD)	M (SD)	Z	p	M (SD)	M (SD)	Z	p	M (SD)	M (SD)	Z	p
MMSE	18.11 (0.07)	18.08 (0.41)	0.00	1.00	18.03 (0.07)	18.00 (0.50)	–2.88	0.00	18.12 (0.08)	19.00 (0.57)	–3.90	0.00
RL/RI-16	8.88 (0.16)	8.79 (0.86)	–1.41	0.15	8.81(0.16)	9.00 (0.63)	–3.25	0.00	8.64 (0.17)	10.00 (0.64)	–3.80	0.00
Letter fluency	5.63 (0.17)	5.43 (0.84)	–1.00	0.31	5.52 (0.16)	6.00 (0.89)	–3.22	0.00	5.52 (0.17)	7.00 (0.84)	–3.90	0.00
Category fluency	7.00 (0.15)	6.34 (0.71)	–2.50	0.01	7.04 (0.15)	8.00 (0.69)	–3.33	0.00	7.24 (0.15)	8.00 (0.53)	–3.14	0.00
Clock test	1.50 (0.15)	1.39 (0.58)	–0.44	0.65	1.04 (0.14)	2.00 (0.55)	–3.90	0.00	1.20 (0.15)	2.00 (0.55)	–3.55	0.00
GDS 15 items	9.73 (0.22)	8.84 (0.67)	–2.73	0.00	8.85 (0.22)	6.00 (0.99)	–4.57	0.00	8.20 (0.22)	5.00 (0.66)	–4.41	0.00
WHOQOL-BREF-100 D1	13.23 (0.25)	12.65 (1.27)	–2.71	0.00	13.00 (0.24)	14.00 (1.13)	–2.97	0.00	13.16 (0.25)	14.00 (1.05)	–3.87	0.00
WHOQOL-BREF-100 D2	13.31 (0.23)	12.91 (1.27)	–1.89	0.05	13.26 (0.22)	14.00 (1.20)	–3.28	0.00	13.04 (0.23)	14.00 (1.08)	–3.45	0.00
WHOQOL-BREF-100 D3	13.38 (0.19)	12.65 (1.07)	–2.80	0.00	14.30 (0.19)	15.00 (0.96)	–2.12	0.03	13.72 (0.19)	14.00 (0.77)	–3.16	0.00
WHOQOL-BREF-100 D4	13.84 (0.25)	13.65 (1.03)	–1.05	0.29	13.85 (0.25)	14.00 (1.13)	–2.43	0.01	14.08 (0.26)	15.00 (0.70)	–3.20	0.00

MMSE, Mini-Mental Status Examination; RL/RI-16, 16-item Free and Cued Recall; GDS, Geriatric Depression Scale; WHOQOL-BREF, World Health Organization Quality of Life-BREF; D1, physical health; D2, psychiatry; D3, social relationships; D4, environment; ^*p < 0.01; ^***p < 0.001.