Table 1.

Summary of baseline characteristics per treatment

Control	Citicoline	Total
(n = 143)	(n = 152)	(n = 295)
Age (y), mean (SD)	79.98 (6.01)	79.38 (5.26)	79.67 (5.64)
Sex, n (%)
Female	83 (58)	85 (56)	168 (57)
Male	60 (42)	67 (44)	127 (43)
Years of education in classes, n (%)
1–5	31 (22)	32 (21)	63 (21)
5–7	52 (36)	58 (38)	110 (37)
7–8	3 (2)	4 (3)	7 (2)
≥8	57 (40)	58 (38)	115 (39)
MMSE T0, mean (SD)	15.58 (2.95)	16.28 (2.89)	15.94 (2.93)
CIRS T0, mean (SD)	3.09 (1.06)	3.6 (1.04)	3.35 (1.08)
ADL T0, mean (SD)	3.24 (1.03)	3.34 (1.08)	3.29 (1.06)
IADL T0, mean (SD)	2.13 (1.12)	2.21 (1.25)	2.17 (1.19)
NPI T0, mean (SD)	11.56 (7.51)	13.03 (8.76)	12.32 (8.2)
GDS T0, mean (SD)	2.76 (1.34)	2.55 (1.33)	2.65 (1.34)