| 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 | 3,983 | 92.0% | 0.4% | 3,983 | 87.5% | 0.5% | 8,260 | 79.4% | 0.5% | 12,557 | 72.6% | 0.5% |
| Life Support at Tx | No | 1,346 | 93.2% | 0.7% | 1,346 | 89.5% | 0.8% | 2,662 | 81.6% | 0.8% | 4,197 | 74.7% | 0.8% |
| Yes | 2,637 | 91.4% | 0.5% | 2,637 | 86.5% | 0.7% | 5,598 | 78.4% | 0.6% | 8,354 | 71.5% | 0.6% | |
| Unknown | 0 | - | - | 0 | - | - | 0 | - | - | 6 | 66.7% | 19.2% | |