An overview of the problem drug use (PDU) key indicator


This document gives an overview of the problem drug use (PDU) indicator, one of five key epidemiological indicators used by the EMCDDA for the collection and interpretaion of harmonised, good quality data at European level. It is written in an easy to understand manner and is intended for a wide readership.

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Table of contents

  • Introduction to the indicator
  • Purpose of the key indicator
  • Methodology
  • Key references