Mass General Brigham study findings indicated that the FAHR-FaceAge model maintained consistent performance across photo variations in pose, lighting, expression, and makeup, with rhinoplasty causing subjects to evaluate slightly older.

From the articleNew AI tool can predict cancer survival by a single patient selfie, study suggestsAlso in Can one photo of your face reveal how ill you are?, Can a selfie reveal your cancer prognosis? US study says AI may help estimate risk, AI facial health recognition tools help physicians assess age and survival risk to guide personalized treatment, Can a new AI tool predict whether you will survive cancer from a selfie?, One photo 'can detect a person's biological age and chance of surviving cancer', You can now upload a selfie to a Mass General Brigham AI tool and it’ll estimate your biological age - The Boston Globe, New AI tool can predict cancer survival by a single patient selfie, study suggests