A selfie can be used as a tool to help doctors determine a patientโs โbiological ageโ and judge how well they may respond to cancer treatment, a new study suggests.
The FaceAge AI tool can estimate a personโs biological age, as opposed to their actual age, by scanning an image of their face, the study found.
A personโs biological age, which is a predictor of their overall health and can be a predictor of life expectancy, is based on many factors, including lifestyle and genetics, said researchers from Mass General Brigham in the US state of Massachusetts.
They wanted to examine whether biological age could be examined based on how a person looks โ similar to what doctors call an โeyeball testโ, in which certain judgments are made based on how a person looks.