Peritos tentam relacionar conteúdo de posts com depressão passado alguns meses:
https://www.nbcnews.com/health/health-news/facebook-posts-may-point-depression-study-finds-n920356
Citando:
"The team went back for as long as six months before the depression diagnosis to see if each patient’s posts might contain hints about their mental health.
“Using only the language preceding their first documentation of a diagnosis of depression, we could identify depressed patients with fair accuracy,” they wrote.
Words such as "tears," "cry," "pain," "miss," "hate" and "ugh" were more common in the posts of people later diagnosed with depression, they reported."