Table 3.
Outcome studies for Oxford unicompartmental knee arthroplasty
| Year | Authors | Compartment | Number | Survival at 10 years (%) (95% CI) | Survival at 15 years (%) (95% CI) |
|---|---|---|---|---|---|
| 1995 | Lewold et al. (Swedish) [13] | Medial/lateral | 699 | ? | |
| 1998 | Murray et al. [15] | Medial | 144 | 98 (93–100) | |
| 1999 | Kumar [11] | Medial | 100 | 85 (77–92) | |
| 2001 | Svärd and Price [23] | Medial | 124 | 95 | |
| 2003 | Lidgren [14] | Medial | 749 | 86 (76–89) | |
| 2004 | Keys et al. [8] | Medial | 40 | 95 | |
| 2004 | Rajasekhar et al. [19] | Medial | 135 | 94 (84–97.8) | |
| 2005 | Price et al. [18] | Medial | 439 | 93 (89–89) | 93 (84–100) |
| 2005 | Skowronski et al. [22] | Medial | 42 | 86 | |
| 2006 | Vorlat et al. [24] | Medial | 149 | 82 | |
| 2007 | Koskinen et al. (Finnish) [9] | Medial/lateral | 1,145 | 81 (72–89) | |
| 2008 | Emerson and Higgins [4] | Medial | 55 | 85 | |
| 2008 | Robertsson and Lidgren (Sweden) [20] | Medial/lateral | 1,758 | ? |
CI confidence interval