Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of temperature difference between erythema and healthy regions (°C)*
| Healed group (n= 20) | Deteriorated group (n= 11) | U | P value | |
|---|---|---|---|---|
| Difference in temperature | 0·2 (−0·7 to 1·3) | −0·1 (−0·9 to 0·6) | 55·50 | 0·049 |
Values represent median (range). Mann–Whitney test.
