Univariable and multivariable linear regression analyses of factors associated with stent length shortening
| Univariable analysis | Multivariable analysis | |||
| OR (95% CI) | P value | OR (95% CI) | P value | |
| XL and XXL sizes | 4.56 (1.54 to 7.57) | 0.003 | −2.65 (−6.15 to 0.85) | 0.14 |
| Bare-metal version | 3.69 (1.3 to 6.1) | 0.003 | 0.6 (−1.76 to 0.85) | 0.61 |
| Stent length | 0.32 (0.18 to 0.45) | <0.001 | 0.1 (−0.06 to 0.26) | 0.23 |
| Target expansion diameter | 0.65 (0.47 to 0.84) | <0.001 | 0.66 (0.38 to 0.93) | <0.001 |
| Stenotic lesion | −2.03 (−4.48 to 0.43) | 0.105 | – | – |
| Venous lesion | −1.81 (−4.38 to 0.76) | 0.166 | – | – |
| Curved lesion | 2.08 (−0.41 to 4.57) | 0.1 | – | – |
Bold values are significant p-values.