Health informatics for 21st century clinicians

摘要

The world is estimated to produce more than 2.5 quintillion bytes of data every day (a quintillion is 1 followed by 18 zeros), and, by 2025, the total amount of genomic data will likely surpass that for astronomy, YouTube, and Twitter combined. With the increase in health data, health professionals also have new kinds of technology to collect, analyse, and use that information. They have electronic health records to document care, clinical data warehouses to organise data around diseases or quality indicators, population health analytics to identify predictive characteristics for populations at risk of disease, and new technologies that use machine learning and artificial intelligence.