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Insights into Imaging

Table 6 Correlations between the various scores and their statistical significance

From: Mapping the ischemic penumbra and predicting stroke progression in acute ischemic stroke: the overlooked role of susceptibility weighted imaging

 

DWI ASPECTS

SWI ASPECTS

FUP ASPECTS

DWI/SWI mismatch score

IGS

 

rs

p value

rs

p value

rs

p value

rs

p value

rs

p-value

DWI ASPECTS

–

–

0.308

0.184 ( NS)

0.867

0.000 (HS)

0.390

0.089 (NS)

0.128

0.592 (NS)

SWI ASPECTS

–

–

–

–

0.555

0.011 (S)

0.748

0.000 (HS)

− 0.702

0.001 (HS)

FUP ASPECTS

–

–

–

–

–

–

0.049

0.838 (NS)

− 0.331

0.154 (NS)

DWI/SWI mismatch score

–

–

–

–

–

–

–

–

0.788

0.000 (HS)

  1. ASPECTS Alberta Stroke Program Early CT Score, DWI diffusion weighted imaging, FUP follow up, HS highly significant, IGS infarct growth score, NS non-significant, RS Spearman rank correlation coefficient, S significant, SWI susceptibility-weighted imaging
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