The Effect of Guilingji Capsules on Vascular Mild Cognitive Impairment: A Randomized, Double-Blind, Controlled Trial

Table 4

Comparison of a single item in the MoCA scale after treatment in the two groups.

Item	GLJC group (n = 37)		Ginkgo group (n = 45)		value
	Before treatment	After 24-week treatment	Before treatment	After 24-week treatment
Visual space and execution	3 (2–4)	5 (4–5)	3 (2–4)	3 (3–5)	0.001
Naming	3 (2–3)	3 (3–3)	3 (2–3)	3 (3–3)	0.864
Attention	4 (3–5)	5 (4–6)	4 (3–5.5)	5 (4–6)	0.936
Language	2 (1–3)	2 (2–3)	2 (1–3)	2 (2–3)	0.171
Abstraction	1 (1–2)	2 (1–2)	1 (1–2)	2 (1–2)	0.661
Delayed recall	2 (1–2)	3 (1.5–4)	2 (1–2.5)	2 (1–3)	0.194
Orientation	5 (4–5.5)	6 (5–6)	5 (4–6)	5 (4.5–6)	0.015

Note: significant effect (). Data are expressed as median (IQR).