| Characteristics | N | non-hypertension (n = 154) | hypertension (n = 176) | total (n = 330) | P-value |
| Age (years) | 330 | 61.79 ± 12.06 | 64.24 ± 9.01 | 63.12 ± 10.61 | 0.039* |
| Male, n (%) | 330 | 92 (59.70) | 105 (59.70) | 197 (59.70) | 0.988 |
| BMI (Kg/m2) | 325 | 23.85 ± 3.44 | 25.13 ± 3.16 | 24.53 ± 3.36 | 0* |
| Rate (beats/min) | 323 | 73.64 ± 11.43 | 75.35 ± 10.83 | 74.53 ± 11.15 | 0.166 |
| SBP (mmHg) | 330 | 134.95 ± 16.05 | 150.66 ± 19.52 | 143.38 ± 19.58 | 0* |
| DBP (mmHg) | 330 | 81.72 ± 9.74 | 89.29 ± 12.53 | 85.76 ± 11.92 | 0* |
| Drink, n (%) | 330 | 38 (24.70) | 49 (27.80) | 87 (26.40) | 0.515 |
| Smoke, n (%) | 330 | 52 (33.80) | 68 (38.60) | 120 (36.40) | 0.359 |
| Diabetes mellitus, n (%) | 330 | 33 (21.40) | 61 (34.70) | 94 (28.50) | 0.008* |
| Coronary heart disease, n (%) | 327 | 16 (10.50) | 53 (30.30) | 69 (21.10) | 0* |
| Dyslipidemia, n (%) | 313 | 107 (74.30) | 142 (84.00) | 249 (79.60) | 0.034* |
| FBG (mmol/L) | 330 | 6.04 ± 2.17 | 6.91 ± 3.02 | 6.51 ± 2.69 | 0.003* |
| RBP (mg/L) | 330 | 32.18 ± 10.59 | 36.61 ± 12.88 | 34.54 ± 12.06 | 0.001* |
| TG (mmol/L) | 330 | 1.47 ± 0.84 | 1.73 ± 1.11 | 1.61 ± 1.00 | 0.017* |
| TC (mmol/L) | 330 | 4.67 ± 0.96 | 4.74 ± 1.14 | 4.71 ± 1.06 | 0.546 |
| HDLC (mmol/L) | 330 | 1.15 ± 0.28 | 1.19 ± 0.88 | 1.17 ± 0.67 | 0.554 |
| LDLC (mmol/L) | 330 | 2.68 ± 0.74 | 2.77 ± 0.87 | 2.73 ± 0.82 | 0.287 |
| APOA1 (mmol/L) | 330 | 1.07 ± 0.23 | 1.06 ± 0.22 | 1.07 ± 0.23 | 0.808 |
| APOB (mmol/L) | 330 | 0.89 ± 0.19 | 0.92 ± 0.21 | 0.91 ± 0.20 | 0.177 |