Variable | B | p Value | OR | 95% CI | Weight | Rounded |
---|---|---|---|---|---|---|
Age | −0.037 | 0.002 | 0.96 | 0.94 to 0.99 | 1.0 | 1 |
NIHSS | −0.094 | 0.002 | 0.91 | 0.86 to 0.97 | 2.5 | 2 |
ASPECTS | 0.31 | 0.001 | 1.36 | 1.21 to 1.50 | −8.4 | −10 |
Sex (F) | −0.349 | 0.273 | 0.71 | 0.38 to 1.32 | ||
HTN | −0.333 | 0.337 | 0.72 | 0.36 to 1.41 | ||
Glucose | −0.004 | 0.168 | 0.99 | 0.99 to 1.002 | ||
TLSW to groin puncture | −0.003 | 0.143 | 0.99 | 0.99 to 1.001 |
In univariate analysis, age, National Institute of Health Stroke Scale (NIHSS) score at admission, Alberta Stroke Program Early CT Score (ASPECTS), sex (female), hypertension (HTN), glucose at admission, time (min) from last-seen-well (TLSW) to groin puncture were significant pre-angiographic predictors of good outcome (p<0.05). Multivariate regression was performed after including these factors to identify independent predictors of good outcome (p<0.10). Significant independent predictors were weighted based on B coefficients relative to age and rounded to the nearest convenient number. Bold indicates that the three variables Age, NIHSS and ASPECTS were the only 3 significant independent predictors.