Mannheim Peritonitis Index. A prognostic scoring system used to predict mortality in patients with peritonitis. Long-term survivors have an MPI score of about 20; non-survivors have a score of 33. Risk factorâScore.
What we do know for sure about the Three-Eyed Raven is that he is a Greenseer, gifted with the ability to see the past, present, and future and communicate through dreams. Greensight is more common with the Children of the Forest, but some humans, like the Three-Eyed Raven, also have this ability.
In my opinion (at least regarding the TV series), the Three Eyed Raven we saw in the show was Bran in the future. Here are the clues I was able to gather: 1) The Three Eyed Raven told Bran: The time has come...for you to become me. 2) The Three Eyed Raven argued he was Bloodraven but in the TV show we can clearly see that he has got two perfectly working eyes, whereas Bloodraven lost one. In the books, the Three Eyed Raven has only one eye, but Bran can still lose one on the way.