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Multivariate models for ISS including significant factors identified on univariate analysis. PAI-1 level was log transformed for all analyses. SE = standard error.
| Factor | Coefficient | SE | p-value |
|---|---|---|---|
| PAI-1 | 8.44 | 1.44 | <.0001 |
| Hypotension | 1.83 | 0.72 | 0.0119 |
| Hypotension * PAI-1 | 4.03 | 1.40 | 0.0043 |
| Alcohol | −1.29 | 0.72 | 0.0753 |
| Female Sex | 0.22 | 0.64 | 0.7313 |
| Age | −0.11 | 0.60 | 0.8536 |
