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Table 3 Correlation between 5D-J and VAS

From: Usefulness of the Japanese version of the 5-D itch scale for rating pruritus experienced by patients undergoing hemodialysis

  Spearman’s rank correlation coefficient
r p value
Duration 0.3845 < 0.001
Degree 0.7588 < 0.001
Direction 0.2330 < 0.001
Disability 0.6005 < 0.001
Distribution 0.4945 < 0.001
Total 0.7159 < 0.001