Table 4

Association of clinical, cognitive, and radiological features with functional outcome

Statistical analysisBIIADL
R2p (F change)R2p (F change)
NS, not significant
Univariate linear regression
    Age0.003NS0.265<0.001
    Education0.004NS0.142<0.001
    NIHSS0.0840.0150.278<0.001
    Pre-stroke IQCODE0.04NS0.236<0.001
    MMSE0.036NS0.278<0.001
    MDRS I/P0.0980.0090.285<0.001
    ADAS-cog0.0720.0260.244<0.001
    Previous stroke0.013NS0.001NS
    Heart disease0.005NS<0.001NS
    No. of silent infarcts0.005NS0.035NS
    WMC0.007NS0.177<0.001
Stepwise multivariate linear regression
    NIHSS0.0960.0110.327<0.001
    MDRS I/PNANA0.139<0.001
    AgeNANA0.0520.011
    Pre-stroke IQCODENANA0.0340.034
Total variance explained9.60%55.20%