It is well-known Cuba put an emphasis on good health and good doctors. They are recognized as heroes throughout the Southern Cone with their equivalent of Doctors sans Frontiers. It is common knowledge Cuba has fantastic health coverage - an island nation placed under the most extreme economic embargo of all time.
The only "data manipulation" that goes on is in your heads when you see facts which don't jive with your ideology.
didn't bother to read the article i posted I guess.