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Risk factors
By Mayo Clinic staffThe risk of inheriting sickle cell anemia comes down to genetics. For a baby to be born with sickle cell anemia, both parents must carry a sickle cell gene.
The gene is particularly common among people with African, Spanish, Mediterranean, Middle Eastern and Indian ancestry. In the United States, it most commonly affects blacks and Hispanics.
- Sickle cell anemia. National Heart, Lung, and Blood Institute. http://www.nhlbi.nih.gov/health/dci/Diseases/Sca/SCA_All.html. Accessed Feb. 9, 2009.
- Sickle cell disease. Genetics Home Reference. http://ghr.nlm.nih.gov/condition=sicklecelldisease. Accessed Feb. 9, 2009.
- Sickle cell anemia. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec11/ch131/ch131i.html#sec11-ch131-ch131i-238. Accessed Feb. 9, 2009.
- Rodgers GP. Specific therapies for sickle cell disease. http://www.uptodate.com/home/index.html. Accessed Feb. 9, 2009.
- Exjade (prescribing information). East Hanover, N.J.: Novartis; 2008
- Reproductive genetic testing. National Human Genome Research Institute. http://www.genome.gov/10004766. Accessed Feb. 9, 2009.
