Table 2: Outcomes after cognitive testing.

Author name

Education years (Control

versus VCI)

MMSE

(Control versus VCI)

MOCA

(Control versus VCI)

Fazekas PV Score (Control versus VCI)

HAMD

(Control versus VCI)

HAMA

(Control versus VCI)

ADL

(Control versus VCI)

Lei Yu, et al. [22]

9.4 ± 4.2/6.1 ±

5.0

29.9 ± 1.2/

19.6 ± 4.3

-

-

-

-

-

Chuanming Li,

et al. [23]

9.2 ± 3.3 /7.5

± 4 .7

28.4 ± 1.1

/16.1 ± 5.1

27.2 ± 1.5

/9.4 ± 3.8

-

-

-

-

Jingjing Su, et

al. [24]

-

28.6 ± 1.1

/23.3 ± 6.3

27.9 ± 1.4

/20.7 ± 7.9

-

4.0 ± 1.8 /7.0 ±

7.1

3.7 ± 1.6 /5.9 ±

6.0

-

Liye Yi, et al. [25]

12.3 ± 5.0

/9.9 ± 4.4

29.1 ± 1.2/

25.7 ± 2.7

-

-

-

-

-

Xia Zhou, et al. [26]

10.09 ± 2.98

/8.47 ± 3.16

27.96 ±

0.98 /23.78 ±

2.66

-

-

-

-

20.22 ± 0.70

/25.47 ± 7.42

Weina Ding, et

al [27]

10.74 ±3.03/1

0.40 ± 3.42

28.61 ±1.23/2

5.90 ± 3.09

25.48 + 2.68/

20.14 + 5.84

1.52 ± 0.75

/2.31 ± 0.5

-

-

-

Ya-wen Sun, et

al [28]

11.6 ± 2.9

/10.2 ± 3.3

28.9 ± 1.3

/28.1 ± 1.4

-

-

-

-

14.1 ± 0.5

/15.3 ± 3.1

Xiaoshuang

Liu, et al. [29]

10.22 ± 2.15

/9.35 ± 1.65

-

-

-

-

-

-

Qing Ye, et al. [30]

10.88 ± 3.49

/9.93 ± 2.89

28.47 ± 1.49

/26.86 ± 2.66

26.41 ± 2.30

/20.43 ± 2.71

-

-

-

-

Meimei Zuo, et al. [31]

10.25 ± 2.33

/9.32 ± 2.12

28.75 ± 1.39

/26.32 ± 2.06

27.75 ± 1.72/23.32 ±

1.33

-

1.37 ± 3.18/2.61

± 3.59

1.69 ± 3.08/3.16 ±

3.66

-

Min-Chien Tu, et al. [32]

10.2 ± 3.32 /

7.5 ± 2.81

27.9 ± 1.60 /

20.1 ± 5.88

-

0.5 ± 0.59/1.9 ±

0.39

-

-

-

Ling Ni, et al. [33]

15 ± 1.41 /

12 ± 2.78

29 ± 1.09 /

25 ± 2.05

28 ± 0.98 / 21

± 1.94

-

2.8 ± 2.2/2.6 ±

1.6

-

20 ± 0.8/

23 ± 1.7

Zhanxiong Wu,

et al. [34]

-

29.1 ±1.0

/27.0 ± 1.8

-

-

-

-

-

Kai du, et al. [35]

-

28.52 ± 1.64

/25.14 ± 3.39

-

-

-

-

-

Shuai Han, et

al. [36]

15.0 ± 3.0

/15.2 ± 2.3

-

-

-

-

-

-

Bo Liu, et al. [37]

9.4 ± 4.0

/9.1 ± 4.3

28.1 ± 1.5

/24.6 ± 3.0

27.1 ± 2. 1

/18.6 ± 5.0

-

-

-

-

Rong Zhao, et al. [38]

14.32 ± 1.757

/14.75 ± 3.204

28.86 ±1.318

/22.08 ± 4.057

-

-

-

-

-

Huiping Chen, et al. [39]

-

27.90 ± 2.74

/28.54 ± 1.50

23.81 ± 4.12/25.35 ±

2.75

-

-

-

-

Qing Ye, et al. [40]

11.65 ± 4.75

/11.23 ± 3.20

29 ± 0.5

/ 29 ± 0.5

25 ± 1. 25

/22 ± 1.0

-

-

-

-

Amr.A.M.T, et

al. [41]

-

-

25.50 ± 1.06

/24.77 ± 1.44

-

-

-

28.70 ± 3.35

/24.57 ± 4.25

Yuanyuan Liu,

et al. [42]

9.31 ± 3.32

/7.75 ± 3.88

-

22.33 ± 3.09

/17.81 ± 4.91

-

-

-

-

Yujun Gao, et al. [43]

9.75 ± 3.414

/10.04 ± 3.321

-

26.265 ± 1.671

/22.814 ± 4.150

-

-

-

14.059 ± 0.237/14.243

± 0.824

Xuanyu Li, et

al. [44]

11.77 ± 6.25

/10.74 ± 4.97

28.26 ± 3.02

/23.69 ± 4.71

25.61± 3.77/1

9.22 ± 5.15

-

-

-

-

Stefano

Orsolini, et al. [45]

14.0 ± 5.9

/13.1 ± 3.6

-

22.1 ± 2.1

/22.9 ± 2.9

-

-

-

-

Ming Qi, et al. [46]

9.7 ± 2.7

/10.4 ± 2.6

27.1 ± 1.2

/27.3 ± 1.3

22.9 ± 1.7

/22.6 ± 2.1

-

-

-

-

Jinfang Wang,

et al. [47]

13.43 ± 2.76

/13.43 ± 2.27

29.46 ± 1.07

/24.96 ± 1.48

28.64 ± 1.66

/21.68 ± 2.74

-

-

-