Table 2.

Comparison of pre- and post-intervention assessment results between two study groups

Group questionnaire		Everyday memory questionnaire	Retrospective and prospective memory questionnaire	Digit span test	Multiple sclerosis quality of life questionnaire		Beck depression inventory
					Physical health	Mental health
Placebo	Before intervention	116.98±36.04	53.36±10.68	9.80±2.36	37.52±10.26	34.28±13.70	32.74±10.24
	After intervention	106.42±30.55	55.32±11.05	9.90±2.48	34.51±12.84	31.96±13.14	33.04±9.80
	P	0.06	0.19	0.74	0.06	0.22	0.79
Donepezil	Before intervention	111.76±39.12	43.46±7.56	10.44±2.35	57.12±10.46	50.55±12.77	21.48±8.18
	After intervention	74.62±25.24	36.70±8.71	13.30±2.68	66.37±14.97	64.75±13.79	13.96±7.88
	P	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001