Due to the absence of accurate statistics in Saudi Arabia, the doctors are afraid that the number of infected people is already a large number, and may exceed the world average.
Especially that one of the causes of this disease increase by the increasing of elderly people and high rates of ages from 50 to 70 years, in addition to the lack of awareness about the disease, and the reluctance of many families to disclose their patients, And discreetly many to some diseases that affect relatives of the symptoms associated with Alzheimer’s.
All this increases the size of the problem, and affects the rate of statistics.
The infected proportion estimated