| 3 Months | 1 Year | 3 Years | 5 Years | ||||||||||
| N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | ||
| Total | All | 10,249 | 99.0% | 0.1% | 10,249 | 97.5% | 0.2% | 8,201 | 94.5% | 0.3% | 6,898 | 90.1% | 0.4% |
| Life Support at Tx | No | 10,168 | 99.0% | 0.1% | 10,168 | 97.5% | 0.2% | 8,128 | 94.5% | 0.3% | 6,865 | 90.1% | 0.4% |
| Yes | 9 | 100.0% | 0.0% | 9 | 100.0% | 0.0% | 6 | 83.3% | 15.2% | 6 | 66.7% | 19.2% | |
| Unknown | 72 | 100.0% | 0.0% | 72 | 97.2% | 1.9% | 67 | 94.0% | 2.9% | 27 | 92.6% | 5.0% | |