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Table 6 Spearmen correlation between number of cortical grey matter lesions in DIR, T2 and Flair sequences versus EDSS score among studied 40 MS patients

From: Diagnostic accuracy of double inversion recovery (DIR) in detection of cortical gray matter lesions in patients with MS

Spearman correlation EDSS score
r P value
Number of cortical grey matter lesions in Flair sequence 0.896  < 0.001*
Number of cortical grey matter lesions in DIR sequence 0.912  < 0.001*
Number of cortical grey matter lesions in T2 sequence 0.788 0.012*
  1. Significant level at P value < 0.05