Table 1

Demographic and imaging data of the retrospective cohort
All DWI lesion70 ml DWI lesion >70 ml P value
Number (%) 68(100%) 49(72.1%) 19 (27.9%) 0.014
Age (median; IQR) 74.2; 27.7 74.2; 24.2 79.9; 42.3 0.554
Female 37 (54.4%) 27 (55.1%) 10 (52.6%) 0.930
DWI Vol. (median; IQR) 24.3; 72.6 12.4; 23.6 160.7; 126.7 0.000
Mismatch Vol. (median; IQR) 94.4; 91.5 99.2; 95.3 67.1; 103.3 0.007
% Mismatch (median; IQR) 347.9; 1534.4 1055.2; 1657.3 47.9; 84.9 0.113
Large mismatch (≥100%) 53 (77.9%) 49 (100%) 4 (21%) 0.000

DWI = diffusion weighted images; IQR = interquartile range.

Hakimelahi et al.

Hakimelahi et al. BMC Neurology 2012 12:132   doi:10.1186/1471-2377-12-132

Open Data