Definition of "biomarker"

The goal of combining biomarkers is usually to increase the predictive power beyond that afforded by an individual molecular biomarker.

2017, Sudhir Srivastava, Biomarkers in Cancer Screening and Early Detection, John Wiley & Sons, page 263

“We are very interested in the concept of biomarkers, including digital biomarkers; in other words, the pattern of your accessing the internet may allow us to detect whether or not you are going to turn out to be vulnerable or not,” said Fineberg, although she admits at present this is just a theoretical idea.

2018 October 8, Nicola Davis, quoting Naomi Fineberg, “Cyberchondria and cyberhoarding: is internet fuelling new conditions?”, in The Guardian‎