Coefficients of the multiple regression equations predicting observed infarct growth in the whole population and in the subgroups of nonrecanalized and recanalized patients
| Population/Subgroup | Variable | Coefficient | SE | P Value |
|---|---|---|---|---|
| Whole population (n = 94) | PIG (cm3) | 0.73 | 0.08 | <.0001 |
| Hyperglycemic status (yes = 1, no = 0) | 29 | 6.9 | .0001 | |
| MCA recanalization (yes = 0, no = 1) | 24 | 7.4 | .001 | |
| Constant | −8.9 | |||
| Recanalized patients (n = 67) | PIG (cm3) | 0.56 | 0.06 | <.0001 |
| Hyperglycemic status (yes = 1, no = 0) | 18 | 5.5 | .002 | |
| Constant | 0.5 | |||
| Nonrecanalized patients (n = 26) | PIG (cm3) | 1.07 | 0.22 | .0001 |
| Hyperglycemic status (yes = 1, no = 0) | 51 | 18 | .01 | |
| Constant | −8 |