Variables | 1999 Derivation | 2005 Validation | 2010 Validation |
3-month Mortality Model |
| ||
Age per year | 0.06 ± 0.02 | 0.06 ± 0.02 | 0.05 ± 0.02 |
Poststroke Rankin | 1.33 ± 0.37 | 1.61 ± 0.33 | 1.21 ± 0.24 |
intercept | −12.07 ± 2.27 | −12.75 ± 2.17 | −10.57 ± 1.53 |
3-month mRS Model |
| ||
Age per year | 0.013 ± 0.005 | 0.001 ± 0.003 | 0.005 ± 0.004 |
Diabetes | 0.27 ± 0.12 | 0.02 ± 0.08 | 0.20 ± 0.11 |
Severe WMD | 0.47 ± 0.20 | 0.15 ± 0.11 | 0.17 ± 0.13 |
Prestroke Rankin | 0.20 ± 0.04 | 0.27 ± 0.04 | 0.29 ± 0.05 |
Poststroke Rankin | 0.56 ± 0.05 | 0.59 ± 0.04 | 0.60 ± 0.06 |
Estimated NIHSS | 0.03 ± 0.01 | 0.02 ± 0.01 | 0.04 ± 0.01 |
Intercept | −0.33 ± 0.33 | 0.14 ± 0.21 | −0.09 ± 0.28 |