. 2022 Mar 19;11(6):1714. doi: 10.3390/jcm11061714

Table 4.

Mann–Whitney U test. Comparison between people with MCI and mild dementia in relation to each group (adherent and non-adherent).

Variable	Group	Adherent					No-Adherent
Variable	Group	Mann–Whitney	p-Value	r_b	N	$\bar{x}$ ± SD	Mann–Whitney	p-Value	r_b	N	$\bar{x}$ ± SD
WAIS-III: Digit Symbol	Mild Dementia	36.000	0.010 **	−0.591	11	8.7 ± 0.7	11.000	0.065	−0.600	5	6.3 ± 1.5
WAIS-III: Digit Symbol	MCI	36.000	0.010 **	−0.591	16	11.3 ± 0.6	11.000	0.065	−0.600	11	9.2 ± 0.6
WAIS III: Arithmetic	Mild Dementia	31.500	0.005 **	−0.642	11	8.2 ± 0.7	16.000	0.205	−0.418	5	6.4 ± 1.4
WAIS III: Arithmetic	MCI	31.500	0.005 **	−0.642	16	11.7 ± 0.6	16.000	0.205	−0.418	11	8.3 ± 0.9
LVF-R	Mild Dementia	44.000	0.030 *	−0.500	11	7.5 ± 0.8	10.000	0.052 *	−0.636	5	4.2 ± 1.6
LVF-R	MCI	44.000	0.030 *	−0.500	16	9.7 ± 0.5	10.000	0.052 *	−0.636	11	7.7 ± 0.6

Note: * p-value ≤ 0.05; ** p-value ≤ 0.01; $\bar{x}$ , mean; LVF, Lexical Verbal Fluency; r_b, Rank biserial correlation; WAIS-III, Wechsler Adult Intelligence Scale. Bold Data; significance effect size.