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Comparison of the scores of the dimensions of the Persian version of 5-D itching scale
| Domains | Test (n=90) | Re-test (n=30) | Mann-Whitney U p-value |
||
|---|---|---|---|---|---|
| median | IQR (25–75%) | median | IQR*(25–75%) | ||
| Duration | 3 | 1–4 | 3 | 1–4 | > 0.99 |
| Degree | 2 | 1–2 | 2 | 1–2 | > 0.99 |
| Direction | 3 | 2–3 | 3 | 2–3 | > 0.99 |
| Disability | |||||
| Sleep | 2 | 1–4 | 2 | 1–4 | 0.32 |
| Leisure/Social life | 4 | 3–5 | 4 | 3–5 | > 0.99 |
| House work | 4 | 4–5 | 4 | 4–5 | > 0.99 |
| Work/School | 4 | 4–5 | 4 | 4–5 | > 0.99 |
| Distribution | 2 | 2–3 | 3 | 2–3 | 0.06 |
*: Inter quartile range
