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Table 3 Change of burden of revision total hip arthroplasty in each country

From: Burden and future projection of revision Total hip Arthroplasty in South Korea

Author Country Study period Number of THA Number of revision THA Ratio of revision THA
Wolf BR [19] USA 1991–2008 188,646 to 279,627 48,528 to 57,331 0.20 to 0.17
Kumar A [8] Taiwan 1998–2009 3726 to 4972 931 to 968 0.20 to 0.16
Kurtz SM [10] USA 2005–2015 231,648 to 378,089 42,451 to 55,647 0.15 to 0.13
Bozic KJ [2] USA 2006–2010 222,239 to 291,994 40,555 to 49,857 0.15 to 0.15
Patel A [15] England & Wales 2008–2012 71,077 to 79,949 7038 to 10,008 0.09 to 0.11
Current study Korea 2010–2017 7657 to 11,227 2728 to 3032 0.13 to 0.10