Journal of Health & Medical Informatics

Big Data in Healthcare: From Collection to Action

Abstract

Eijck Ronner*

The healthcare industry is experiencing a fundamental transformation driven by the proliferation of big data. The advent of digital technologies has made it possible to collect, store, and analyze vast amounts of healthcarerelated information. This data comes from various sources, including Electronic Health Records (EHRs), medical imaging, wearable devices, patient surveys, and even genomic data. The potential benefits of big data in healthcare are immense, ranging from improved patient outcomes and more efficient healthcare delivery to the development of personalized treatments and predictive models for disease prevention. However, the journey from data collection to actionable insights is complex and fraught with challenges, including issues related to data privacy, interoperability, and the need for advanced analytical techniques.