Variable | β | Wald | df | R | HR (95% CI) | p Value |
---|---|---|---|---|---|---|
Model significance: overall score (2 df) = 15.61, −2 LLR = 43.53, p = 0.0004. | ||||||
β, regression coefficient; df, degrees of freedom; CI, confidence interval; HR, exponential function of β coefficients using natural log 2.74, numerically equivalent to hazard ratio; –2 LLR,–2 log likelihood ratio of the model; Wald, Wald χ2 test. | ||||||
Anatomy | 1.5413 | 5.2918 | 1 | 0.2359 | 4.67 (1.26 to 17.36) | 0.0214 |
Stent | −2.8898 | 5.6694 | 1 | −0.2491 | 0.056 (0.005 to 0.599) | 0.0173 |