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What is Osteoarthritis?


Global Epidemic

Osteoarthritis (OA) is one of the leading causes of severe long-term pain and disability, with over 100 million individuals suffering from this debilitating disease world-wide.

In addition to the functional disability, reduced quality of life, and loss of income for the patient, OA is a major burden on health and social care systems.

Statistical highlights of the global impact of OA

*TKR (Total Knee Replacements)

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  2. Centers for Disease Control and Prevention (CDC): Osteoarthritis.
  3. Bitton R. Am J Managed Care 2009.
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  5. Statistics by Country for Osteoarthritis.
  6. Frost and Sullivan. European Osteoarthritis Markets, June 2007.
  7. Hospital Episode Statistics. Main Procedures and Interventions: 4 Character Inpatient Data 2009–10. 2010.
  8. Arthritis Research UK.
  9. Yoshimura N. et al. J Bone Miner Metab 2009.
  10. Zhang Y. et al. Arthritis Rheum 2001.
  11. Australian Institute of Health and Welfare 2007. A picture of osteoarthritis in Australia. Arthritis series no. 5. Cat. No. PHE 93, Canberra: AIHW.