Table 2

Demographic and imaging data of the prospective cohort
All DWI lesion ≤70 ml DWI lesion >70 ml P value
Number (%) 48 (100%) 35 (72.9%) 13 (27.1%) 0.035
Age
(median; IQR) 69.5; 22.3 69; 22.5 71; 20 0.688
Female 18 (37.5%) 16 (45.7%) 2 (15.4%) 0.092
DWI Vol.
(median; IQR) 19.2; 82.8 15.3; 16.8 129.6; 42.8 0.000
Mismatch Vol. (median; IQR) 51.6; 51.7 48.2; 44.1 83.9; 46.7 0.224
% Mismatch
(median; IQR) 214.5; 388.1 354.9; 436.7 56.7; 59.2 0.034
Large mismatch (≥100%) 38 (79.2%) 35 (100%) 3 (23.1%) 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