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Table 5 Relationship between cortical affection and clinical outcome (EDSS) of the patients

From: Diagnostic accuracy of double inversion recovery in delineation of multiple sclerosis lesions and its clinical correlation with expanded disability scoring system

EDSSCortical lesion (n = 41)No cortical lesion (n = 49)Test of significanceP value
> 43892.700.0χ2 = 15.71< 0.001**
≤ 437.349100.0
Median (range)5.50 (2.00–8.50)2.50 (1.00–3.50)Z = 4.33< 0.001**
  1. **Highly significant value