| 3 Months | 1 Year | 3 Years | 5 Years | ||||||||||
| N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | ||
| Total | All | 4,140 | 90.7% | 0.5% | 4,140 | 86.3% | 0.5% | 4,159 | 78.5% | 0.6% | 4,404 | 72.5% | 0.7% |
| Type of Procedure | Heterotopic | 12 | 91.7% | 8.0% | 12 | 83.3% | 10.8% | 25 | 80.0% | 8.0% | 30 | 46.7% | 9.1% |
| Orthotopic | 4,138 | 90.7% | 0.5% | 4,138 | 86.2% | 0.5% | 4,145 | 78.6% | 0.6% | 4,384 | 72.5% | 0.7% | |
| Unknown | 2 | 100.0% | 0.0% | 2 | 100.0% | 0.0% | 14 | 64.3% | 12.8% | 20 | 65.0% | 10.7% | |