Discover what quartiles are in statistics, how to calculate them, and see examples to help you interpret data more ...

There has been conflicting advice lately — how should we calculate pressure ulcer prevalence and pressure ulcer incidence rates? Prevalence is defined as a cross-sectional count of the number of ...

It makes complete sense that prevalence data vary widely between the GLOBOCAN methods and the Cuenta de Alto Costo (CAC). The first is on the basis of models that calculate prevalence as a result of ...