Table 2 Parameters \( \hat{\beta} \) and adjusted hazard ratios with their 95% confidence intervals (CI) for 9 predictive covariates with the multivariate Cox model
From: A strategy for optimal fitting of multiplicative and additive hazards regression models
Covariate | \( \hat{\beta} \) | Adjusted Hazard Ratio with 95% CI | P-value |
|---|---|---|---|
exp (age/100) | 2.87 | 17.56 [12.35; 24.97] | < 2 × 10− 16 |
sex | 0.18 | 1.20 [1.05; 1.38] | 0.00982 |
chf | 0.95 | 2.57 [2.06; 3.22] | < 2 × 10−16 |
chft | −0.08 | 0.92 [0.86; 0.98] | 0.01024 |
dia | 0.35 | 1.42 [1.09; 1.84] | 0.00889 |
diat | 0.09 | 1.10 [1.01; 1.19] | 0.03137 |
vf | 2.24 | 9.39 [6.32; 13.94] | < 2 × 10−16 |
vft | −13.52 | 1.35 × 10−6 [1.03 × 10−8; 1.77 × 10−4] | 5.61 × 10− 8 |
vft2 | 13.49 | 7.22 × 105 [4.93 × 103; 1.06 × 108] | 1.15 × 10−7 |