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Risk factors

By Mayo Clinic staff

Factors that increase your risk of osteoarthritis include:

  • Older age. Osteoarthritis typically occurs in older adults. People under 40 rarely experience osteoarthritis.
  • Sex. Women are more likely to develop osteoarthritis, though it isn't clear why.
  • Bone deformities. Some people are born with malformed joints or defective cartilage, which can increase the risk of osteoarthritis.
  • Joint injuries. Injuries, such as those that occur when playing sports or from an accident, may increase the risk of osteoarthritis.
  • Obesity. Carrying more body weight places more stress on your weight-bearing joints, such as your knees.
  • Certain occupations. If your job includes tasks that place repetitive stress on a particular joint, that may predispose that joint toward eventually developing osteoarthritis.
  • Other diseases. Having gout, rheumatoid arthritis, Paget's disease of bone or septic arthritis can increase your risk of developing osteoarthritis.
Complications Causes

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  • Arthritis
References
  1. Handout on health: Osteoarthritis. National Institute of Arthritis and Musculoskeletal and Skin Diseases. http://www.niams.nih.gov/Health_Info/Osteoarthritis/default.asp. Accessed July 22, 2009.
  2. Mercier LR. Osteoarthritis. In: Ferri FF. Ferri's Clinical Advisor 2009. 1st ed. Philadelphia, Pa.: Mosby Elsevier; 2009. http://www.mdconsult.com/das/book/body/152079048-3/0/1701/412.html#4-u1.0-B978-0-323-04134-8..50018-5--subchapter11_8824. Accessed July 22, 2009.
  3. Osteoarthritis. American Academy of Orthopaedic Surgeons. http://orthoinfo.aaos.org/topic.cfm?topic=A00227. Accessed July 22, 2009.
  4. Lane NE, et al. Osteoarthritis. In: Goldman L, et al. Cecil Medicine. 23rd ed. Philadelphia, Pa.: Saunders Elsevier; 2007. http://www.mdconsult.com/das/book/body/152079048-3/0/1492/1009.html#4-u1.0-B978-1-4160-2805-5..50288-3_12790. Accessed July 22, 2009.
  5. Kalunian KC. Risk factors for and possible causes of osteoarthritis. http://www.uptodate.com/home/index.html. Accessed July 31, 2009.
  6. Kalunian KC. Diagnosis and classification of osteoarthritis. http://www.uptodate.com/home/index.html. Accessed July 31, 2009.
  7. Ehrlich GE. Osteoarthritis. In: Rakel RE, et al. Conn's Current Therapy 2008. 60th ed. Philadelphia, Pa.: Saunders Elsevier; 2008. http://www.mdconsult.com/das/book/body/152079048-4/869009174/1621/497.html#4-u1.0-B978-1-4160-4435-2..50250-8_3948. Accessed July 22, 2009.
  8. Solomon DH. NSAIDs: Overview of adverse effects. http://www.uptodate.com/home/index.html. Accessed Aug. 10, 2009.
  9. Arthritis Foundation life improvement series programs. Arthritis Foundation. http://www.arthritis.org/programs.php. Accessed July 31, 2009.
  10. Hunder GG. Mayo Clinic Straight Talk on Arthritis. Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2006:230.
  11. Nutrition and dietary supplements. In: Firestein GS. Kelley's Textbook of Rheumatology. 8th ed. Philadelphia, Pa.: Saunders Elsevier; 2008. http://www.mdconsult.com/das/book/body/153389597-3/872979471/1807/236.html#4-u1.0-B978-1-4160-3285-4..10034-8--s0250_930. Accessed Aug. 10, 2009.
  12. Ginger. Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed July 31, 2009.
  13. Chondroitin sulfate. Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed July 31, 2009.
  14. Avocado. Natural Medicines Comprehensive Database. http://www.naturaldatabase.com. Accessed July 31, 2009.

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Oct. 13, 2009

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