full free access: Preventable adverse drug events and their causes and contributing factors: the analysis of register data — Int J Qual Health Care (patient safety)

"In recent years, the number of patient complaints has also increased, probably because patients are more aware of their rights and more attention has been paid to patient safety [18]. These complaints contain detailed narratives about the case, and these data can be used to understand which factors contribute to errors in health care [1].

The purpose of this study was to evaluate the nature of preventable ADEs based on data from national supervisory authority. In particular, the study focuses on the potential causes and contributing factors of preventable ADEs from the information management point of view.
The study aims to answer the following questions:
1. What are the causes of ADEs, and in which phase of the medication management process are the causes for ADEs present?
2. How does information management affect the origin of ADEs?
3. What are the contributing factors for ADEs in information management?