Please click here to obtain permission to reproduce this image.
Click on image to view larger version.
Figure 1 Effect of Age on Death
Cubic spline analysis demonstrating nonlinear effect of age on death using Cox regression adjusted for gender and significant model comorbidities. Hazard ratios by age (solid red line) are relative to those with median age; 95% confidence intervals (CI) are also shown (dotted blue lines).
|
