Table 1.
Demographic and baseline characteristics of the study population in the two groups
| Variable | A group | B group | P-value |
|---|---|---|---|
| Number of patients | 39 | 45 | |
| Age (mean ± SD) | 55.8 ± 11.4 | 56.3 ± 11.9 | 0.845 |
| Gender | 0.699 | ||
| Male | 25 (64.1%) | 27 (60.0%) | |
| Female | 14 (35.9%) | 18 (40.0%) | |
| Weight (kg) | 58.4 ± 8.5 | 57.7 ± 8.1 | 0.704 |
| History of hypertension | 0.831 | ||
| Yes | 26 (66.7%) | 29 (64.4%) | |
| No | 13 (33.3%) | 16 (35.6%) | |
| Coronary heart disease | 0.719 | ||
| Yes | 3 (7.7%) | 5 (11.1%) | |
| No | 36 (92.3%) | 40 (88.9%) | |
| Pain time | 16.8 ± 6.8 | 15.2 ± 5.9 | 0.252 |
| Nicotine use | 0.886 | ||
| Yes | 24 (61.5%) | 27 (60.0%) | |
| No | 15 (38.5%) | 18 (40.0%) | |
| Diabetes | 0.802 | ||
| Yes | 12 (30.8%) | 15 (33.3%) | |
| No | 27 (69.2%) | 30 (66.7%) | |
| Platelet counts (× 109/L) | 179.6 ± 33.4 | 183.5 ± 42.6 | 0.646 |
| Fibrinogen (g/L) | 4.34 ± 0.67 | 4.28 ± 0.55 | 0.653 |
| APTT (s) | 34.22 ± 3.15 | 33.79 ± 3.31 | 0.545 |
| SBP (mmHg) | 138.6 ± 23.8 | 137.1 ± 23.2 | 0.771 |
| Heart rate (bpm) | 84.6 ± 7.8 | 86.3 ± 8.3 | 0.334 |
SBP systolic blood pressure, APTT activated partial thromboplastin time