Definitions of digital biomarkers: a systematic mapping of the biomedical literature.
Ana Karen Macias AlonsoJulian HirtTim WoelflePerrine JaniaudLars G HemkensPublished in: BMJ health & care informatics (2024)
The definitions of digital biomarkers vary significantly, indicating a lack of consensus in this emerging field. Our overview highlights key defining characteristics, which could guide the development of a more harmonised accepted definition.