TABLE 2.

Comparison of cognitive assessments between EAHE and placebo groups.

	EAHE group (n = 20)		Placebo group (n = 21)
Variables	Value	Intragroup p-value	Value	Intragroup p-value	Intergroup p-value
NPI
Baseline	4.21 ± 6.62	–	3 ± 5.2	–	0.696
Week 13	0 ± 0	0.306	1.33 ± 1.53	0.812	0.259
Week 25	1.5 ± 2.12	0.439	1.33 ± 2.31	0.087	0.989
Week 49	0.67 ± 1.15	0.077	2.25 ± 3.3	0.163	0.129
CASI
Baseline	71.75 ± 17.12	–	73.52 ± 14.51	–	0.804
Week 13	72.74 ± 15.83	0.246	70.71 ± 19.3	0.13	0.881
Week 25	73.8 ± 17.15	0.313	69.62 ± 16.07	0.043*	0.368
Week 49	75.35 ± 15.86	0.058	69.67 ± 16.62	0.064	0.315
MMSE
Baseline	21.75 ± 6.1	–	21.33 ± 5.74	–	0.629
Week 13	22.58 ± 5.6	0.065	20.95 ± 6.47	0.616	0.4
Week 25	22.55 ± 6.24	0.23	21.05 ± 5.5	0.686	0.353
Week 49	23.2 ± 5.92	0.035*	20.67 ± 6.17	0.661	0.261
IADL
Baseline	6.35 ± 2.81	–	5.71 ± 2.65	–	0.25
Week 13	6.37 ± 2.31	1	6 ± 2.07	0.484	0.423
Week 25	6.45 ± 2.58	0.705	5.57 ± 2.29	0.634	0.11
Week 49	6.7 ± 2.47	0.157	5 ± 2.7	0.075	0.012*

Values are given as mean ± SD. NPI = Neuropsychiatric Inventory; CASI = Cognitive Abilities Screening Instrument; MMSE = Mini mental state Examination; IADL = Instrumental Activities of Daily Living. ^∗p < 0.05.