Models selected from multiple regression analyses for predicting m-NIHSS 90 days after stroke from motor scores and specific CST regions
| Predictor | Regression Coefficient | tValue | Added R2 |
|---|---|---|---|
| Measurements obtained <12 hr (R2 = 75.50, F = 80.09**) | |||
| PLIC damage | 5.36 | 8.95** | 75.50 |
| Constant | 0.64 | ||
| Measurements obtained at 72 hr (R2 = 85.62, F = 74.39**) | |||
| m-NIHSS | 0.75 | 5.72** | 79.00 |
| PLIC damage | 2.28 | 3.39* | 6.62 |
| Constant | −1.58 | ||
| Measurements obtained at day 30 (R2 = 90.10, F = 236.72**) | |||
| m-NIHSS | 0.96 | 15.39** | 90.10 |
| Constant | −0.40 | ||
* P< .01;
** P< .001.