Table 1 Demographic characteristics and laboratory parameters of study participants

Age (years)

63.0 (62.9, 63.6)

63.3(62.9 63.6)

62.9 (62.0, 63.8)

0.332

Gender (male-n-%)

1442 (60.7%)

1305 (59.7%)

137 (70.8%)

<0.001

Smoking (n-%)

995 (41.9%)

895 (41.0%)

100 (52.1%)

<0.001

Systolic blood pressure (mmHg)

137.1 (136.3, 137.9)

138.4 (137.6, 139.3)

128.9 (126.8, 131.0)

<0.001

Diastolic blood pressure (mmHg)

79.3 (78.8, 79.7)

79.3 (76.8, 79.8)

79.1 (77.6, 80.6)

0.112

ALT

24.42 (23.84, 24.99)

24.04 (23.43, 24.64)

26.65 (24.88, 28.42)

0.106

AST

24.61 (24.10, 25.12)

24.48 (23.93, 25.04)

25.38 (24.05, 26.70)

0.04

FBG (mmol/L)

8.36 (8.23, 8.49)

8.22 (8.12, 8.33)

8.72 (8.37, 9.07)

0.033

HbA1C(%)

7.92 (7.85, 7.99)

7.89 (7.81, 7.96)

8.16 (7.95, 8.38)

0.007

High-density lipoprotein (mmol/L)

1.08 (1.08, 1.10)

1.09 (1.07, 1.10)

1.04 (1.01, 1.06)

0.001

Low-density lipoprotein (mmol/L)

2.64 (2.61, 2.69)

2.64 (2.61, 2.68)

2.66 (2.57 2.75)

0.972

Total cholesterol (mmol/L)

4.31(4.26, 4.36)

4.32 (4.27, 4.37)

4.26 (4.14, 4.39)

0.257

Triglyceride (mmol/L)

1.83(1.77, 1.88)

1.85 (1.79, 1.79)

1.70 (1.53, 1.86)

<0.001

Serum creatinine (µmol/L)

66.83 (66.24, 67.42)

65.68 (65.06, 66.30)

73.63 (72.05, 75.21)

<0.001

Serum uric acid (µmol/L)

321.9 (328.3, 335.5)

323.3 (319.7, 326.9)

382.6 (371.4, 393.7)

<0.001

SOD (u/ml)

160.0 (159.0, 161.1)

161.9 (160.8, 163.0)

149.1 (146.4, 151.9)

<0.001

CRP (mg/L)

7.28 (6.55, 8.02)

6.44 (5.74, 7.15)

12.26 (9.38, 15.14)

<0.001

Fibrinogen (g/L)

3.37 (3.34, 3.41)

3.33 (3.29, 3.36)

3.64 (3.54, 3.75)

<0.001

NT-proBNP(pg/ml)

924.4 (843.3, 1005.6)

559.9 (510.2, 609.6)

3095.4(2679.8, 3511.0)

<0.001

Hs-cTnT (pg/ml)

157.4 (138.7, 176.1)

143.9 (124.4, 163.4)

237.8 (179.1, 396.5)

<0.001