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