Table 1.
Characteristics of study population
| Parameters | Control (n = 417) | CHD (n = 417) | ||
|---|---|---|---|---|
| ACS + SA (n = 417) | ACS (n = 291) | SA (n = 126) | ||
| Age, y | 60.6 ± 9.9 | 60.5 ± 9.9 | 60.3 ± 10.2 | 61.2 ± 9.3 |
| Sex, male/female | 315/102 | 315/102 | 226/65 | 89/37 |
| BMI, kg/m2 | 24.4 ± 3.4 | 24.5 ± 3.3 | 24.5 ± 3.39 | 24.5 ± 3.11 |
| Blood pressure, mmHg | ||||
| Systolic | 132 ± 21.4 | 136 ± 21.9* | 135 ± 22.1 | 138 ± 21.2** |
| Diastolic | 83 ± 11.4 | 81 ± 13.6* | 80 ± 13.7* | 82 ± 13.6 |
| Fasting glucose, mmol/L | 5.36 ± 1.92 | 6.16 ± 2.52** | 6.26 ± 2.60** | 5.93 ± 2.31** |
| Total cholesterol, mmol/L | 4.90 ± 1.32 | 4.56 ± 1.02** | 4.57 ± 1.02** | 4.54 ± 1.01** |
| Triglyceride, mmol/L | 1.65 ± 1.37 | 1.81 ± 1.40 | 1.86 ± 1.51 | 1.70 ± 1.11 |
| Smoking,% | 62.6 | 67.2 | 63.2 | 75.4** |
| Alcohol drinking,% | 29.9 | 21.4** | 21.4** | 21.6** |
| History of hypertension,% | 35.7 | 74.6** | 74.6** | 74.6** |
| History of diabetes,% | 6.9 | 29.7** | 29.2** | 30.9** |
| Family history of CHD,% | 2.2 | 11.3** | 11.7** | 10.3** |
| Hsp70, ng/mL | 1.76 (0.73-3.55) | 3.54 (1.20-5.52)** | 3.77 (1.33-6.02)**,**** | 2.26 (1.01-4.73)* |
| Anti-Hsp70 antibody, µg/mL | 297.93 (212.60-430.14) | 260.35 (190.78-391.01)** | 252.03 (179.71-371.17)**,**** | 295.56 (220.12-434.17) |
Variables are mean ± SD, percentage or median (25th-75th quartile)
*P < 0.05 vs. control
**P < 0.01 vs. control
***P < 0.05 vs. SA
****P < 0.01 vs. SA