Figure 1

Baseline stroke severity as assessed by NIHSS among patients randomised at different times after stroke onset. Plot displays median and interquartile range. p value for linear regression on exact time since onset p < 0.0001.
Baseline stroke severity as assessed by NIHSS among patients randomised at different times after stroke onset. Plot displays median and interquartile range. p value for linear regression on exact time since onset p < 0.0001.