| 3 Months | 1 Year | 3 Years | 5 Years | ||||||||||
| N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | ||
| Total | All | 13,705 | 97.5% | 0.1% | 13,705 | 94.2% | 0.2% | 13,639 | 88.4% | 0.3% | 13,113 | 80.7% | 0.3% |
| Life Support at Tx | No | 13,621 | 97.6% | 0.1% | 13,621 | 94.2% | 0.2% | 13,590 | 88.5% | 0.3% | 13,084 | 80.7% | 0.3% |
| Yes | 15 | 66.7% | 12.2% | 15 | 53.3% | 12.9% | 21 | 76.2% | 9.3% | 12 | 50.0% | 14.4% | |
| Unknown | 69 | 95.7% | 2.5% | 69 | 89.9% | 3.6% | 28 | 75.0% | 8.2% | 17 | 70.6% | 11.1% | |