This statistic comes from a survey conducted by the Bureau of Justice Statistics (BJS), a division of the U.S. Department of Justice, which found that on June 30, 2009, the United States housed 203,233 Federal prisoners, 1,326,547 State prisoners, and 767,620 detainees in local jails.
Doctors try to determine if a low red blood cell count is caused by increased blood loss of red blood cells or from decreased production of them in the bone marrow. Knowing whether the number of white blood cells and/or platelets has changed also helps determine the cause of anemia.
Blood cells; red blood cells, white blood cells and platelets are made by the bone marrow. These blood cells divide quickly. Chemotherapy may lead to low blood counts, causing the possibility of a variety of symptoms. The symptoms depend on the type of low blood cell count.