Fig. 2From: Prediction of cardiovascular events by central blood pressure using radial tonometry in type 2 diabetes mellitus patientsRestricted cubic spline curve of A central blood pressure (CBP) and B systolic BP (SBP). Based on each multivariate cox regression model, the lowest hazard ratio in CBP was 118 mmHg and 128 mmHg in SBP. Statistical analyses were conducted using R ver. 3.6.3 (The R Foundation for Statistical Computing, Vienna, Austria; https://www.r-project.org/)Back to article page