Although this prevalence rate is strikingly high ... A universally accepted definition of PE and improved standardization of study design are of paramount importance for further collection ...

The prevalence of post-traumatic stress disorder ... Over the decades that followed, the definition was revised to encompass a larger range of injury, violence and abuse, as well as indirect ...

In epidemiology, prevalence and incidence are among the most fundamental measures when it comes to monitoring disease. But do you know what they mean or how and why they are important? This article ...

Background: Sensitivity and specificity are characteristics of a diagnostic test and are not expected to change as the prevalence of the target condition changes. We sought to evaluate the association ...