PJI Risk Calculator App allows to calculate the relative risk of developing a peri-prosthetic joint infection (PJI) in a subject, compared to a normal reference population. The chance of developing a PJI is in fact connected to a
number of known risk factors, that can be selected in the App. This App will calculate the relative risk on the basis of an algorithm and of the known odds ratio and relative risk of each condition, as reported in the scientific
literature. This information is intended for research and educational purpose only and not to predict the outcome of surgery or to drive treatment choice.