Table 1 Demographic and laboratory data of the patient and control groups

Age (years)

63.55 ± 4.60

64.24 ± 4.66

64.39 ± 6.17

0.402

Gender^a

0.924

Male

25 (24.3)

74 (23.9)

29 (22.3)

Female

78 (75.7)

236 (76.1)

101 (77.7)

BMI (kg/m2)

23.65 ± 3.66

24.20 ± 3.86

23.76 ± 3.53

0.333

Smoking^a

11 (10.7)

39 (12.7)

45 (11.5)

0.857

Cr (μmol/L)

78.56 ± 20.12

78.80 ± 17.79

77.15 ± 18.32

0.571

TG (mmol/L)

1.61 ± 0.93

2.16 ± 1.53

1.72 ± 1.53

<0.001

TC (mmol/L)

5.32 ± 1.10

6.00 ± 6.31

5.57 ± 1.42

0.413

HDL (mmol/L)

1.37 ± 0.22

1.42 ± 0.33

1.44 ± 0.83

0.527

LDL (mmol/L)

2.92 ± 0.80

3.15 ± 0.90

3.09 ± 0.91

0.083

Fins (mmol/L)

4.97 ± 1.87

14.25 ± 10.72

8.21 ± 6.23

<0.001

FPG (mmol/L)

6.55 ± 2.09

8.84 ± 3.97

5.25 ± 2.26

<0.001

HbA1c (mmol/L)

7.25 ± 1.84

8.02 ± 2.29

5.99 ± 1.49

<0.001

Microalbuminuria

17.67 ± 24.98

25.58 ± 35.73

19.00 ± 23.91

0.030

IR

1.35 ± 0.41

5.32 ± 4.95

1.87 ± 1.70

<0.001

NLR

1.71 ± 0.50

2.37 ± 0.61

1.42 ± 0.30

<0.001

Neutrophil

3.53 ± 1.33

4.17 ± 3.56

2.76 ± 0.94

<0.001

Lymphocyte

2.12 ± 0.68

1.81 ± 1.15

2.21 ± 0.35

<0.001

WBC

5.72 ± 1.54

6.20 ± 1.62

5.19 ± 1.16

<0.001