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. 2012 Jun 5;78(23):1853–1859. doi: 10.1212/WNL.0b013e318258f799

Table 1.

Comparison of clinical/CTA characteristics of patients with and without motor improvement (univariate analysis)a

graphic file with name znl02312-9930-t01.jpg

Abbreviations: CTA = CT angiography; CTP = CT perfusion; IA = intra-arterial; NIHSS = NIH Stroke Scale.

a

All data are reported as frequency (%), median (range), or mean ± SEM.

b

Significant.

c

Component 5 (upper limb) and 6 (lower limb) of NIHSS test battery determined the degree of limb paresis based on a 0–4 scale (0 = no drift; 1 = drift; 2 = some effort against gravity; 3 = no effort against gravity; 4 = no movement).