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Patient number and ASA grade stratified by management approach
| ASA score (at last presentation) |
Patients treated with emegency surgery (number) | Patients treated with staged surgery (number) | Patients treated with decompression alone (number) |
|---|---|---|---|
| 2 | 5 | 6 | 3 |
| 3 | 6 | 4 | 8 |
| 4 | 2 | 1 | 3 |
| 5 | 1 | 0 | 0 |
