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 ...

What is the difference between pressure ulcer prevalence studies and pressure ulcer incidence studies? Prevalence studies measure the number of a defined set of patients who have a pressure ulcer ...

Journal of Occupational and Environmental Medicine, Vol. 57, No. 2 (February 2015), pp. 184-187 (4 pages) Objective: To describe how smoking correction factors based on comparing worker smoking ...

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 ...