Table 4.
Univariable cox regression analysis for major bleeding.
| Characteristic | Hazard Ratio (95% CI) | p Value |
|---|---|---|
| Age | 1.02 (0.99–1.06) | 0.21 |
| Sex [Female] | 0.42 (0.13–1.37) | 0.15 |
| DCB/DES use [DES] | 1.07 (0.51–2.24) | 0.86 |
| Frailty score | 0.77 (0.45–1.32) | 0.34 |
| Dyslipidaemia | 0.84 (0.38–1.86) | 0.67 |
| Hypertension | 0.61 (0.29–1.27) | 0.19 |
| Cerebrovascular event | 0.57 (0.08–4.21) | 0.58 |
| Myocardial infarction | 1.58 (0.67–3.69) | 0.29 |
| Coronary artery bypass grafting | 1.92 (0.67–5.50) | 0.23 |
| Heart failure | 1.56 (0.21–11.4) | 0.66 |
| Chronic obstructive pulmonary disease | 0.69 (0.09–5.11) | 0.72 |
| Diabetes mellitus | 1.06 (0.45–2.48) | 0.89 |
| Previous/current smoker | 0.89 (0.42–1.88) | 0.76 |
| Creatinine | 1.00 (0.99–1.02) | 0.55 |
| Multivessel disease | 2.03 (0.83–4.98) | 0.12 |
| Bifurcation lesion | 0.71 (0.27–1.87) | 0.49 |
| Heavy calcification | 0.74 (0.30–1.81) | 0.50 |
| Diffuse disease | 0.74 (0.30–1.82) | 0.51 |
| Severe tortuosity | 0.60 (0.18–2.00) | 0.41 |
| Vessel diameter | 0.63 (0.34–1.17) | 0.14 |
| Lesion length | 1.00 (0.97–1.02) | 0.78 |