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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 ASPECTSSWI ASPECTSFUP ASPECTSDWI/SWI mismatch scoreIGS
 rsp valuersp valuersp valuersp valuersp-value
DWI ASPECTS0.3080.184 ( NS)0.8670.000 (HS)0.3900.089 (NS)0.1280.592 (NS)
SWI ASPECTS0.5550.011 (S)0.7480.000 (HS)− 0.7020.001 (HS)
FUP ASPECTS0.0490.838 (NS)− 0.3310.154 (NS)
DWI/SWI mismatch score0.7880.000 (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