Table 3.
Multivariable regression analysis using clinical and anatomical variables.
| Variables | OR | 95% CI | p value |
|---|---|---|---|
| Traditional access site | 2.59 | 1.29–5.59 | 0.010 |
| Age, years | 0.99 | 0.95–1.03 | 0.619 |
| BMI, kg/m2 | 0.95 | 0.87–1.02 | 0.174 |
| Female | 3.94 | 1.82–8.86 | < 0.001 |
| Arterial hypertension | 1.27 | 0.45–4.58 | 0.677 |
| Diabetes mellitus | 1.36 | 0.63–2.82 | 0.417 |
| CKD | 0.51 | 0.16–1.29 | 0.187 |
| Smoking | 2.18 | 0.97–4.88 | 0.056 |
| DAPT | 0.77 | 0.36–1.66 | 0.501 |
| Oral anticoagulation therapy | 0.61 | 0.09–2.30 | 0.526 |
| Triple therapy (DAPT+oral anticoagulants) | 0.80 | 0.04–4.62 | 0.841 |
| Number of cannulation attempt | 1.01 | 0.83–1.17 | 0.907 |
| RA/sheath diameter ratio < 1.1:1 | 0.21 | 0.04–0.92 | 0.048 |
Abbreviations: CKD, chronic kidney dysfunction; DAPT, dual antiplatelet therapy; RA, radial artery.