Table 5.
Erythema away from the tip of the bony prominence (cm)*
| Healed group (n= 15) | Deteriorated group (n= 7) | U | P value | |
|---|---|---|---|---|
| Distance | 0 (0–3·2) | 2·7 (2·0–3·0) | 12·00 | 0·003 |
*
Values represent median (range). Mann–Whitney test.
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