Risk factors
By Mayo Clinic staffFactors that increase your risk of osteoarthritis include:
- Older age. The risk of osteoarthritis increases with age.
- 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 puts added 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 joint may eventually develop osteoarthritis.
- Other diseases. Having diabetes, underactive thyroid, gout or Paget's disease of bone can increase your risk of developing osteoarthritis.
References
- Osteoarthritis. National Institute of Arthritis and Musculoskeletal and Skin Diseases. http://www.niams.nih.gov/Health_Info/Osteoarthritis/default.asp. Accessed Feb. 13, 2013.
- Goldman L, et al. Cecil Medicine. 24th ed. Philadelphia, Pa.: Saunders Elsevier; 2012. http://www.mdconsult.com/das/book/body/191371208-2/0/1492/0.html#. Accessed Feb. 13, 2013.
- AskMayoExpert. Osteoarthritis. Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2012.
- Frontera WR, et al. Essentials of Physical Medicine and Rehabilitation: Musculoskeletal Disorders, Pain, and Rehabilitation. 2nd ed. Philadelphia, Pa.: Saunders Elsevier; 2008. http://www.mdconsult.com/das/book/body/208746819-6/0/1678/0.html. Accessed Feb. 13, 2013.
- Kalunian KC. Risk factors and possible causes of osteoarthritis. http://www.uptodate.com/home. Accessed Feb. 13, 2013.
- Firestein GS, et al. Kelley's Textbook of Rheumatology. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2013. http://www.mdconsult.com/das/book/body/208746819-6/0/1807/0.html. Accessed Feb. 13, 2013.
- Kalunian KC. Diagnosis and classification of osteoarthritis. http://www.uptodate.com/home. Accessed Feb. 13, 2013.
- Total knee replacement. American Academy of Orthopedic Surgeons. http://orthoinfo.aaos.org/topic.cfm?topic=A00389. Accessed Feb. 15, 2013.
- Lorig K, et al. The Arthritis Helpbook. 6th ed. Cambridge, Mass.: Da Capo Press; 2006.


Find Mayo Clinic on