Table 1 Demographic and clinical characteristics of study participants

Number(n)

490

507

278

263

212

244

Age, mean (SD)

61.94 (9.97)

61.20 (10.07)

0.242

60.65 (11.11)

59.70 (11.32)

0.326

63.63 (7.95)

62.81 (8.23)

0.280

EH, n (%)

236 (48.2)

219 (43.2)

0.115

119 (42.8)

106 (40.3)

0.555

117 (55.2)

113 (46.3)

0.059

Diabetes, n (%)

102 (20.8)

40 (7.9)

<0.001

55 (19.8)

23 (8.7)

<0.001

47 (22.2)

17 (7.0)

<0.001

Smoking, n (%)

63 (12.9)

50 (9.9)

0.136

60 (21.6)

49 (18.6)

0.392

3 (1.4)

1 (4)

0.519

Drinking, n (%)

55 (11.2)

43 (8.5)

0.146

54 (19.4)

43 (16.3)

0.371

1 (5)

0

0.994

BMI, mean (SD)

25.85 (3.41)

25.48 (3.26)

0.076

26.41 (3.35)

25.72 (3.37)

0.018

25.26 (3.39)

25.16 (3.10)

0.753

SBP, mean (SD)

138.74 (26.35)

135.49 (24.09)

0.045

136.44 (25.77)

134.82 (23.11)

0.448

141.84 (26.87)

136.20 (25.13)

0.024

DBP, mean (SD)

85.78 (18.10)

84.18 (15.66)

0.143

85.48 (18.42)

84.52 (15.94)

0.521

86.17 (17.71)

83.81 (15.38)

0.136

Glu, mean (SD)

6.28 (2.69)

5.55 (1.73)

<0.001

6.21 (2.77)

5.62 (1.92)

0.004

6.37 (2.57)

5.48 (1.50)

< 0.001

TG, mean (SD)

2.24 (2.13)

1.90 (1.48)

0.005

2.30 (2.10)

2.04 (1.57)

0.110

2.15 (2.17)

1.75 (1.37)

0.026

TC, mean (SD)

4.25 (1.16)

4.33 (1.02)

0.306

4.06 (0.99)

4.18 (1.04)

0.160

4.51 (1.30)

4.48 (0.97)

0.777

HDL, mean (SD)

1.08 (0.33)

1.13 (0.32)

0.013

1.01 (0.28)

1.05 (0.29)

0.148

1.16 (0.38)

1.22 (0.33)

0.104

LDL, mean (SD)

2.51 (0.94)

2.55 (0.86)

0.457

2.43 (0.91)

2.52 (0.89)

0.220

2.80 (2.46)

2.57 (0.82)

0.212

UA, mean (SD)

320.94 (94.17)

321.07 (82.94)

0.982

344.51 (91.79)

348.25 (75.07)

0.609

289.55 (88.13)

291.72 (81.14)

0.788

Cr, mean (SD)

77.79 (33.00)

72.21 (17.82)

0.001

84.09 (33.96)

79.15 (16.84)

0.033

69.39 (29.73)

64.71 (15.71)

0.045

BUN, mean (SD)

5.38 (1.96)

5.29 (1.86)

0.446

5.54 (1.68)

5.51 (1.68)

0.822

5.17 (2.27)

5.05 (2.01)

0.562