Association of clinical, cognitive, and radiological features with functional outcome
Statistical analysis | BI | IADL | ||
---|---|---|---|---|
R2 | p (F change) | R2 | p (F change) | |
NS, not significant | ||||
Univariate linear regression | ||||
Age | 0.003 | NS | 0.265 | <0.001 |
Education | 0.004 | NS | 0.142 | <0.001 |
NIHSS | 0.084 | 0.015 | 0.278 | <0.001 |
Pre-stroke IQCODE | 0.04 | NS | 0.236 | <0.001 |
MMSE | 0.036 | NS | 0.278 | <0.001 |
MDRS I/P | 0.098 | 0.009 | 0.285 | <0.001 |
ADAS-cog | 0.072 | 0.026 | 0.244 | <0.001 |
Previous stroke | 0.013 | NS | 0.001 | NS |
Heart disease | 0.005 | NS | <0.001 | NS |
No. of silent infarcts | 0.005 | NS | 0.035 | NS |
WMC | 0.007 | NS | 0.177 | <0.001 |
Stepwise multivariate linear regression | ||||
NIHSS | 0.096 | 0.011 | 0.327 | <0.001 |
MDRS I/P | NA | NA | 0.139 | <0.001 |
Age | NA | NA | 0.052 | 0.011 |
Pre-stroke IQCODE | NA | NA | 0.034 | 0.034 |
Total variance explained | 9.60% | 55.20% |