Group items tagged

"A large number of medical residents are unable to correctly interpret crucial statistical concepts that are commonly found in the medical literature. They are also especially prone to the gambler's fallacy bias, which may undermine clinical judgment and medical decision making. Formalized systematic teaching of biostatistics during residency will be required to de-bias residents and ensure that they are proficient in understanding and communicating statistical information."

Do you use a PICO method to answering a clinical question using the medical literature? Patient / problem Intervention Comparison Outcome This two-part series provides an introduction in how to search the medical literature to answer your clinical question. This provides a concise overview of epidemiology and statistics.

The NNT offers a measurement of the impact of a medicine or therapy by estimating the number of patients that need to be treated in order to have an impact on one person. The concept is statistical, but intuitive, for we know that not everyone is helped by a medicine or intervention - some benefit, some are harmed, and some are unaffected. The NNT tells us how many of each.

In this article, the authors develop a definition of positive deviance, a foundational construct in positive organizational scholarship. They offer a normative definition of positive deviance: intentional behaviors that depart from the norms of a referent group in honorable ways. The authors contrast this normative perspective on deviance with statistical, supraconformity, and reactive perspectives on deviance. They also develop research propositions that differentiate positive deviance from related prosocial types of behaviors, including organizational citizenship, whistle-blowing, corporate social responsibility, and creativity/innovation. Finally, the authors offer some initial ideas on how to operationalize positive deviance.

"This graph shows how long people live and how much money they earn."