Table 3 Survivorship estimates and numbers at risk for the All Other Cemented TKAs group
Year | Survivorship (%) | Lower 95 % CI | Upper 95 % CI | N Revisions | N Deaths | N At Risk |
|---|---|---|---|---|---|---|
0 | 100.0 | 100.0 | 100.0 | 122 | 163 | 20,446 |
1 | 99.4 | 99.3 | 99.5 | 119 | 181 | 19,342 |
2 | 98.7 | 98.5 | 98.8 | 102 | 234 | 17,070 |
3 | 98.0 | 97.8 | 98.2 | 47 | 253 | 14,890 |
4 | 97.6 | 97.4 | 97.9 | 32 | 249 | 12,799 |
5 | 97.4 | 97.1 | 97.6 | 15 | 246 | 10,787 |
6 | 97.2 | 96.9 | 97.5 | 23 | 232 | 8801 |
7 | 96.9 | 96.6 | 97.2 | 23 | 219 | 6931 |
8 | 96.4 | 96.1 | 96.8 | 20 | 190 | 5317 |
9 | 96.0 | 95.6 | 96.4 | 6 | 138 | 3950 |
10 | 95.7 | 95.3 | 96.2 | 4 | 112 | 2776 |
11 | 95.5 | 95.1 | 96.0 | 4 | 63 | 1835 |
12 | 95.2 | 94.6 | 95.8 | 0 | 36 | 1060 |
13 | 95.2 | 94.6 | 95.8 | 0 | 4 | 436 |