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Assignment for multivariate analysis of factors.
| Factors | Assignment |
|---|---|
| Blunt injury | Yes = 0, No = 1 |
| Massive blood transfusion | Yes = 0, No = 1 |
| APACHE II score | >25 = 0, 15–25 = 1, <15 = 2 |
| PCT | >30 = 0, 15–30 = 1, <15 = 2 |
| TNF-α | >60 = 0, 40–60 = 1, 20~40 = 2, <20 = 3 |
