This supplement presents a collection of articles based on the National Survey on Access, Use and Promotion of Rational Use of Medicines in Brazil (PNAUM). Since there is not a centralized control system for the supply of medicines in this Country, unlike many developed countries, the information obtained via population surveys are essential for evaluating the current situation of access to med...

This experimental study investigated factors that influence cheating in health literacy surveys. The objective was to predict who is most likely cheat using Google online knowledge experiment randomly assigned 265 participants into three research conditions. first group completed a pen-and-paper version of the questionnaire. second and third an same questionnaire, while latter were explicitly a...