Table 1 Comparation of clinical parameters and neurophysiological test results between Non-MCI group and MCI group

Age (years)

60.00 (55.00-73.50)

59.00 (54.00-66.35)

0.818^b

Female (n, %)

40, 40.06

22, 37.93

0.279^c

BMI (kg/m²)

24.41 (22.58–25.71)

24.77 (22.38–27.12)

0.706^b

Duration of DM (years)

10.00 (6.50–18.00)

10.00 (7.00-15.50)

0.208^b

Duration of HBP (years)

0.00 (0.00–10.00)

0.00 (0.00-5.25)

0.875^b

Systolic pressure (mmHg)

131.01 ± 16.96

135.07 ± 20.42

0.141^a

Diastolic pressure (mmHg)

78.49 ± 9.95

81.90 ± 11.54

0.062^a

FPG (mmol/l)

6.80 (5.51–8.34)

8.18 (6.21–10.05)

0.109^b

HbA1c (%)

7.90 (6.90–9.15)

8.80 (6.88–9.73)

0.031^b*

HOMA-IR

2.38 (2.16–2.90)

2.74 (2.22–3.21)

0.009^b

TG (mmol/l)

1.41 (0.92–1.97)

1.70 (0.97–2.50)

0.207^b

TC (mmol/l)

4.32 ± 0.98

4.45 ± 1.37

0.554^a

HDL-C (mmol/l)

1.09 ± 0.31

1.04 ± 0.30

0.395^a

LDL-C (mmol/l)

2.52 ± 0.78

2.57 ± 1.00

0.759^a

NAFLD (n, %)

33, 38.82

34, 58.62

0.020^c*

MoCA

29.00 (28.00–30.00)

24.00 (24.00–25.00)

< 0.001^b*

DST

12.00 (10.00–13.00)

10.00 (9.00–12.00)

0.032 ^b*

VFT

17.00 (14.00-21.50)

13.00 (9.00–17.00)

< 0.001^b*

CDT

4.00 (3.00–4.00)

3.00 (2.00–3.00)

< 0.001^b*

TMTA

60.14 ± 16.06

67.50 ± 20.38

0.017^a*

TMTB

125.00 (100.00-182.00)

176.50 (128.50-219.75)

0.003 ^b*

AVLT-IR

18.72 ± 4.80

16.29 ± 4.49

0.003^a*

AVLT-DR

6.00 (5.00–8.00)

5.00 (4.00-6.25)

0.028^b*

LMT

11.00 (7.00–14.00)

8.00 (6.00–10.00)

0.004^b*