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Table 5 Correlation between the 5D-J total score and Shiratori score (nighttime)

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 0.3000 < 0.001
Degree 0.6099 < 0.001
Direction 0.2265 < 0.001
Disability 0.5811 < 0.001
Distribution 0.4097 < 0.001
Total 0.6352 < 0.001