Independent factors associated with 30-day bleeding events by logistic regression analysis
| Variables| | OR (95% CI) | p Value |
|---|---|---|
| Age (per year) | 1.033 (1.019 to 1.047) | <0.001 |
| Weight (per kg) | 0.983 (0.970 to 0.996) | 0.014 |
| Thrombolysis | 2.310 (1.697 to 3.146) | <0.001 |
| PCI | 3.502 (2.065 to 5.938) | <0.001 |
| Aspirin | 1.846 (1.006 to 3.386) | 0.048 |
| Admission SBP (mm Hg) | ||
| Normal SBP (100–139) | 1 (reference) | |
| Modestly elevated SBP (140–179) | 1.108 (0.677 to 1.816) | 0.683 |
| Excessively elevated SBP (≥180) | 2.119 (0.746 to 6.013) | 0.158 |
PCI, percutaneous coronary intervention; SBP, systolic blood pressure.