Table 2 Costs of revision total knee replacement
From: Cost of septic and aseptic revision total knee arthroplasty: a systematic review
Author & Year | Cost year of study & currency | Cost estimate (CI), [SD], 2019 USD | Cost difference between PTKA & RTKA | Number of revisions | Length of hospital stay (days) | Duration of cost estimate (days) |
|---|---|---|---|---|---|---|
One- or two-stage septic revision | ||||||
 Efremov et al., 2019 | 2017, Euro | 2-stage: 31,020 (18,668 - 52,916) | N/A | 1 | 26 (15–52) | 147 |
 Haenle et al., 2012 | 2011, Euro | 37,047 | 26,917 | 1 | 48.2 | 48.2 |
 Kallala et al., 2015 | 2012, Pounds | 48,428 [7284] a | N/A | 1 | 21.5 | 21.5 |
 Kamath et al., 2015 | 2010, USD | 30,032 | N/A | 1 | 7.5 | 7.5 |
 Kurtz et al., 2012 | 2010, USD | 28,288 (26,651 - 29,924) | N/A | 1 | 7.2 (6.9–7.9) | 7.6 |
 Musil et al., 2019 | 2018, CZK | 2-stage: 38,109 | N/A | 1 | 10 | 10 |
 Oduwole et al., 2010 | 2006, Euro | 2-stage: 29,314 (15,448 - 42,936) | N/A | 1 | 39 | 39 |
 Sousa et al., 2018 | 2015, Euro | 2-stage: 24,027 | 8487 | 1 | 14.3 | 14.3 |
 Iqbal et al., 2020 | 2019, PKR | 2-stage: 12,277 (10,114 – 14,440) |  | 1 | 11 | 11 |
 Waddell et al., 2016 | 2013, USD | 2-stage: 37,792 (30,293 – 48,319) | N/A | 1 | 9 | 9 |
 Herbert et al., 1996 | 1993, USD | 2-stage: 81,938 | 35,129 | 2 | 32.1 | 32.1 |
 Kapadia et al. 2014 | 2011, USD | 2-stage: 66,629 (25,428 – 154,526) | 50,456 | 2 | 23.7 (4–49) | 30.2 |
 Lavernia et al., 2006 | 2005, USD | 2-stage: 75,462 (72,390 – 78,535) | N/A | 2 | 16 | 16 |
 Parvizi et al., 2010 | 2009, USD | 2-stage: 77,420 (58,065 – 96,775) | N/A | 2 | 28.5 | 28.5 |
Aseptic revision | ||||||
 Herbert et al., 1996 | 1993, USD | 29,213 |  | 1 | 12.8 | 12.8 |
 Kallala et al., 2015 | 2012, Pounds | 15,980 [968] a | N/A | 1 | 9.6 | 9.6 |
 Kamath et al., 2015 | 2010, USD | 22,860 | N/A | 1 | 7.5 | 7.5 |
 Oduwole et al., 2010 | 2006, Euro | 19,245 (7403 – 31,424) | N/A | 1 | 16 | 16 |
 Reeves et al., 2018 | 2013, USD | 16,806 (12,605 – 21,008) | 4314 | 1 | 6 | 6 |
 Sousa et al., 2018 | 2015, Euro | 13,910 | N/A | 1 | 5 | 5 |
 Lavernia et al., 2006 | 2005, USD | 35,926 (34,061 – 37,791) | N/A | 2 | 6.6 | 6.6 |
Unspecified cause and type of revision | ||||||
 Bosco III et al., 2014 | 2012, USD | 67,210 | 30,616 | 2 | 5 | 30 |
 Lavernia et al., 1995 | 1991, USD | 18,674 (17,180 – 20,168) | 4528 | 1 | 17 | 17 |
 Iorio et al., 1999 | 1995, USD | 18,612 | 2321 | 1 | 5.1 | 5.1 |
 Nichols et al., 2016a | 2013, USD | 75,766 | 18,564 | 2 | 5.6 | 90 |
 Weber et al., 2018 | 2016, USD | 7837 [2278] | 3339 | 1 | 13.1 | 13.1 |