Table 6 Proportional hazard Cox regression using data from 20 interventions of primary elective and salvage stenting. Enter model. For categorical variables, the first category is used as reference
From: Cephalic arch stenosis: an analysis of outcome by type of first intervention
Regression Coefficient | SE | Hazard Ratio | CI | Significance | |
|---|---|---|---|---|---|
Stent diameter | -1.12 | 0.957 | 0.751 | 0.342 – 1.225 | 0.247 |
Stent length | 3.41 | 0.008 | 1.01 | 0.993 – 1.025 | 0.27 |
Angulation of CA after stent deployment | -0.015 | 0.01 | 0.985 | 0.966 – 1.024 | 0.71 |
Deployment into central veins | -0.058 | 0.856 | 0.943 | 0.176 – 5.05 | 0.94 |
S/V Ratio | 0.31 | 1.227 | 1.36 | 0.045 – 41.35 | 0.86 |