Table 2.

Analysis of variance testing the effect of 1 year lifestyle intervention on all the outcome variables.

Test	Group	Pre-Test	1° Test	2° Test	Post-Test	Percentual Variation Pre-Test Post-Test	F	Partial Eta Square	Sig. p < 0.05
Tinetti Test	I.G. without dementia	14.43 ± 9.51	15.17 ± 9.49	15.66 ± 9.82	16.31 ± 9.79	+13.03%	17.775	0.249	0.001
	I.G with dementia	12.45 ± 9.54	13.73 ± 9.62	14.06 ± 9.57	14.73 ± 9.67	+18.31%
	C.G.	16.45 ± 8.93	16.38 ± 8.91	14.19 ± 9.30	14.00 ± 9.28	−14.89%
Borg Scale	I.G. without dementia	4.09 ± 2.32	4.63 ± 2.50	4.40 ± 2.37	4.17 ± 2.09	+1.96%	11.134	0.171	0.001
	I.G. with dementia	5.32 ± 2.16	5.21 ± 2.32	5.00 ± 2.17	4.88 ± 2.11	−8.27% *
	C.G.	3.95 ± 2.48	3.93 ± 2.42	5.33 ± 1.96	5.36 ± 2.03	+35.70%
Arm Curl Test Right (R)	I.G. without dementia	7.38 ± 2.71	7.32 ± 2.79	8.38 ± 2.93	9.68 ± 2.84	+31.17%	20.043	0.274	0.001
	I.G. with dementia	7.03 ± 3.03	6.73 ± 3.06	7.45 ± 3.13	8 ± 3.40	+13.94%
	C.G.	8.74 ± 2.79	8.57 ± 2.66	7.29 ± 2.30	6.81 ± 2.19	−22.08%
Arm Curl Test Left (L)	I.G. without dementia	7.15 ± 2.81	7,47 ± 2.65	8.88 ± 3.07	9.68 ± 3.01	+35.38%	31.45	0.372	0.001
	I.G with dementia	6.24 ± 3.28	6,76 ± 3.22	7.36 ± 2.89	8.45 ± 2.85	+35.41%
	C.G.	9.38 ± 3.02	9.26 ± 2.92	7.79 ± 3.04	7.48 ± 2.95	−20.26%
Hand Grip Test Right (R)	I.G. without dementia	16.54 ± 5.33	16.54 ± 4.18	16.54 ± 4.18	16.85 ± 4.74	+1.87%	0.317	0.012	0.868
	I.G. with dementia	12.47 ± 4.88	11.30 ± 4.00	11.22 ± 3.91	11.33 ± 3.98	−9.14%
	C.G.	15.24 ± 5.46	14.64 ± 5.12	14.44 ± 4.92	14.97 ± 5.29	−1.77%
Hand Grip Test Left (L)	I.G. without dementia	14.31 ± 4.33	15.38 ± 4.17	14.38 ± 4.43	15.77 ± 3.98	+10.20%	0.404	0.015	0.747
	I.G. with dementia	10.77 ± 3.27	11.54 ± 2.85	10.92 ± 3.23	11.54 ± 2.99	+7.15%
	C.G.	13.71 ± 4.25	14.71 ± 3.49	13.84 ± 4.28	13.94 ± 3.47	+1.68%
Back Scratch Test Right (R)	I.G. without dementia	−23.45 ± 15.08	−11.09 ± 14.70	−12.54 ± 14.27	−14.45 ± 14.10	−38.38% *	3.695	0.113	0.013
	I.G. with dementia	−30.12 ± 13.90	−27.75 ± 10.99	−25.37 ± 8.94	−27.87 ± 11.77	−7.47% *
	C.G.	−22.71 ± 14.65	−22.56 ± 14.52	−25.69 ± 14.57	−25.90 ± 13.06	+14.05%
Back Scratch Test Left (L)	I.G. without dementia	−26.70 ± 16.26	−14.20 ± 17.99	−23.00 ± 13.00	−23.90 ± 14.87	−10.49% *	3.858	0.123	0.011
	I.G. with dementia	−37.50 ± 12.91	−38.00 ± 7.54	−32.00 ± 9.21	−36.00 ± 11.90	−4.00% *
	C.G.	−26.86 ± 15.95	−26.86 ± 15.95	−34.67 ± 13.98	−34.67 ± 13.98	+29.07%
BADL	I.G. without dementia	9.51 ± 8.88	9.17 ± 8.85	9.09 ± 8.83	9.00 ± 8.82	−5.36% *	11.221	0.172	0.001
	I.G. with dementia	11.74 ± 7.41	11.09 ± 7.61	11.09 ± 7.68	10.85 ± 7.77	−7.58% *
	C.G.	6.26 ± 5.21	6.50 ± 5.24	8.64 ± 5.79	9.43 ± 6.00	+50.64%
GDS	I.G. without dementia	11.94 ± 5.56	11.46 ± 6.06	10.89 ± 6.10	10.91 ± 6.21	−8.63% *	15.640	0.226	0.001
	I.G. with dementia	14.36 ± 5.33	14.21 ± 5.27	13.48 ± 5.29	13.36 ± 5.45	−6.96% *
	C.G.	11.24 ± 5.22	11.38 ± 5.05	13.05 ± 5.19	13.26 ± 5.21	+17.97%

Note: I.G. = Intervention group, C.G. = Control group. * Negative percentage indicate an improvement in the task.