| 3 Months | 1 Year | 3 Years | 5 Years | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (Tx 2003 - 2004) | (Tx 2003 - 2004) | (Tx 2001 - 2004) | (Tx 1999 - 2004) | ||||||||||
| N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | N | % | Std. Err. | ||
| Total | All | 639 | 90.0% | 1.2% | 639 | 84.0% | 1.4% | 1,515 | 76.0% | 1.2% | 2,163 | 68.8% | 1.2% |
| Life Support at Tx | No | 615 | 90.4% | 1.2% | 615 | 84.4% | 1.5% | 1,439 | 77.0% | 1.2% | 2,038 | 69.9% | 1.2% |
| Yes | 24 | 79.2% | 8.3% | 24 | 75.0% | 8.8% | 75 | 56.3% | 5.9% | 124 | 49.3% | 4.6% | |
| Unknown | 0 | - | - | 0 | - | - | 1 | 100.0% | 0.0% | 1 | + | + | |