Association between time of day for rapid response team activation and mortality.

Purpose: To evaluate the frequency of rapid response team (RRT) calls by time of day and their association with in-hospital mortality.

Materials And Methods: This was a retrospective cohort study of all RRT calls at a tertiary teaching hospital in Porto Alegre, Brazil. Patients were categorized according to the time of initial RRT activation.

Top 10 evidence-based recommendations from the Brazilian Society of Infectious Diseases for the Choosing Wisely Project.

The Choosing Wisely Initiative aims to collect statements from medical societies all over the world on medical interventions that result in no benefit to patients, with the potential to cause harm. In this article we present the views of the Diagnostic Laboratory Group at the Brazilian Society of Infectious Diseases (SBI). Ten experts from SBI were asked to list 10 diagnostic tests that were perceived as unnecessary in the field of infectious diseases.

'Choosing Wisely' culture among Brazilian cardiologists.

Objective: (i) To describe how aligned the 'Choosing Wisely' concept is with the medical culture among Brazilian cardiologists and (ii) to identify predictors for physicians' preference for avoiding wasteful care.

Design: Cross-sectional study.

Setting: Brazilian Society of Cardiology.