Table 1 Characteristics of subjects (Han Chinese)

Number(n)

384

433

270

220

114

213

Age(years)

59.65 ± 0.501

58.91 ± 0.470

0.284

58.13 ± 0.563

58.86 ± 0.618

0.427

58.25 ± 0.714

58.95 ± 0.589

0.335

BMI(kg/m²)

26.03 ± 0.167

25.22 ± 0.151

0.000^*

26.34 ± 0.194

25.33 ± 0.212

0.010^*

26.29 ± 0.315

25.12 ± 0.232

0.000^*

Glu(mmol/L)

6.58 ± 0.162

5.48 ± 0.111

0.000^*

6.22 ± 0.211

6.07 ± 0.196

0.000^*

6.18 ± 0.200

5.77 ± 0.146

0.000^*

BUN(mmol/L)

5.65 ± 0.102

5.19 ± 0.091

0.001^*

5.71 ± 0.227

5.27 ± 0.121

0.087

5.16 ± 0.142

5.51 ± 0.145

0.129

TG(mmol/L)

2.43 ± 0.084

1.99 ± 0.067

0.000^*

2.46 ± 0.105

2.02 ± 0.090

0.003^*

2.35 ± 0.134

1.96 ± 0.107

0.027^*

TC(mmol/L)

4.55 ± 0.067

4.23 ± 0.064

0.001^*

4.53 ± 0.083

4.28 ± 0.090

0.004^*

4.59 ± 0.111

4.19 ± 0.088

0.009^*

LDL-C(mmol/L)

2.73 ± 0.045

2.56 ± 0.038

0.009^*

2.75 ± 0.057

2.60 ± 0.061

0.030^*

2.59 ± 0.074

2.52 ± 0.047

0.008^*

HDL-C(mmol/L)

1.14 ± 0.031

1.12 ± 0.025

0.636

1.16 ± 0.042

1.12 ± 0.051

0.577

1.11 ± 0.031

1.12 ± 0.028

0.726

VLDL (mmol/L)

0.49 ± 0.017

0.40 ± 0.014

0.000^*

0.49 ± 0.022

0.40 ± 0.019

0.003^*

0.47 ± 0.028

0.39 ± 0.028

0.027^*

DM(%)

143(66.6 %)

72(33.4 %)

0.000^*

163(74.1 %)

36(25.9 %)

0.000^*

40(52.6 %)

36(47.4 %)

0.000^*

EH(%)

221(52.2 %)

201(47.8 %)

0.030^*

145(60.4 %)

95(39.6 %)

0.024^*

53(35.3 %)

47(64.7 %)

0.991

Hyperlipidemia(%)

136(54.8 %)

112(45.2 %)

0.000^*

165(53.9 %)

141(46.1 %)

0.012^*

79(37.3 %)

133(62.7 %)

0.040^*

Smoking(%)

287(59.8 %)

193(40.2 %)

0.000^*

170(57.2 %)

127(42.8 %)

0.000^*

120(61.9 %)

74(38.1 %)

0.000^*