Many diseases are easier to predict on the complaints of the man and his sense of self. This is indicated by the results of a study of scientists from rice University in USA, Texas. They proved that people in some cases can almost self-diagnose the disease based on the feeling of his body.
Just experiment was attended by 1.5 thousand volunteers and a group of physicians-diagnosticians. First, subjects were asked to describe their health words, of the complaint. Further, people have taken a blood test and it was trying to establish the presence or absence of pathology.
It turned out that most people predict the onset of the disease much better than do it medical tests.
Note that this fact is applicable not to all areas. To diagnose cancer, especially in the early stages, is practically impossible independently. Require accurate and high-tech methods. They, by the way, the scientists in their experiment is not used.