Why the uremia always love tangle on the poor?

First, the poor do not have the basic conditions for preventive care.
Because of poverty, a healthy family tend to be engaged in heavy physical work, such as migrant workers. They can not get a good rest after long-term physical strength overdraft and recovery, and do not have enough nutritional supplements. In the long term, occasionally some waist sour leg soft, dizziness, especially these symptoms significantly when they are tired, can alleviate after the break, did not cause enough attention, in a cold have a fever or eat bad "diarrhea" to go to the hospital a check, found that both renal atrophy, have no function, is the uremia.
Everyone from birth two kidney nephron number (including the glomerulus and renal tubules) is fixed, about 2 million or so, once the damage, the number will be less and less. When a total of more than half of glomerular injury, damage, the symptoms will gradually appear, this time has been to severe developmental stage. That is to say, while unconsciously kidney function had deteriorated clinical symptom is not obvious, so patients with the symptom such as attendance, kidney damage has been quite a long time, even into the uremia period.

Kidney disease is a major cause of uremia, in cause uremia disease, chronic glomerulonephritis (55.7%), and from the period of the development of chronic nephritis uremic, every six months to do a health check, can find out his condition do know early treatment, early treatment of nephritis costs are much lower than the treatment of uremia. But most of the poor have no health insurance, even if the body had not also seldom see a doctor to the hospital check option, no symptoms when not to mention to do health check, so the disease diagnosis at the start
http://www.pkdclinic.org/pkd/