Table 1 Distribution of AIS grades over the sample of 2,128 patients in [1]
| AIS Grade | Dead on arrival | Dead later | Survived | Unknown | Percentage |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 80 | 1 | 4% |
| 2 | 0 | 2 | 437 | 1 | 20% |
| 3 | 0 | 23 | 997 | 20 | 49% |
| 4 | 0 | 30 | 229 | 3 | 13% |
| 5 | 93 | 80 | 97 | 3 | 13% |
| Unknown | 1 | 0 | 12 | 0 | 1% |
| AIS Grade | Dead on arrival | Dead later | Survived | Unknown | Percentage |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 80 | 1 | 4% |
| 2 | 0 | 2 | 437 | 1 | 20% |
| 3 | 0 | 23 | 997 | 20 | 49% |
| 4 | 0 | 30 | 229 | 3 | 13% |
| 5 | 93 | 80 | 97 | 3 | 13% |
| Unknown | 1 | 0 | 12 | 0 | 1% |