Surrogate model based sensitivity analysis of a one dimensional arterial pulse wave propagation model with correlated input

This study involved a methodology of two consecutive parts. The first part, the generation of the surrogate model, resulted in surrogate models that were able to accurately generate similar results as that of the one-dimensional pulse wave propagation model. In the second part, the sensitivity analysis was performed and the method, whilst assuming uncorrelated input parameters, was benchmarked against the established agPCE method by Quicken et al.