The Role of Health Informatics in Improving Healthcare Quality and Patient Safety

Abstract

Health informatics has emerged as a transformative field in modern healthcare. By integrating information technology, data analytics, and clinical decision support systems, health informatics aims to improve the quality of care and enhance patient safety. This paper explores the key technologies, mechanisms, benefits, challenges, and future directions of health informatics in healthcare systems. The evidence suggests that electronic health records (EHRs), clinical decision support, nursing informatics, and interoperability tools are central to improving healthcare outcomes while minimizing preventable harm. However, effective implementation requires addressing challenges related to usability, training, data governance, and human–technology interaction.