Emergent Transventricular Cannulation for a Salvage TAVR Procedure (EP Video)

Accounting for the Relationship Between Per Diem Cost and LOS When Estimating Hospitalization Costs

Hospitalization costs in clinical trials are typically derived by multiplying the length of stay (LOS) by an average per-diem (PD) cost from external sources. This paper describes how to model the relationship between PD cost and LOS using flexible statistical modelling techniques.