Table 2.

Comparison of wound dimensions at the end of the trial

Parameter	Graftjacket (n = 14)	Debridement (n = 14)	P
Final ulcer area
Mean (SD)	1·00 (2·57)	31·14 (43·74)	0·005
Median	0·0	7·0
Minimum, Maximum	(0, 8)	(0, 132)
Final ulcer depth
Mean (SD)	0·00 (0·00)	0·21 (0·43)	0·090
Median	0	0
Minimum, Maximum	(0, 0)	(0, 1)
Final ulcer volume
Mean (SD)	0·00 (0·00)	13·50 (36·43)	0·091
Median	0·0	0
Minimum, Maximum	(0, 0)	(0, 132)
Ulcer healed
Total healed	12 (85·71%)	4 (28·57%)	0·006
Depth healed	14 (100·00%)	11 (78·57%)	0·222
Time to healing (weeks)	11·92 (2·87)	13·50 (3·42)

Completely healed: depth = 0 and width = 0 and length = 0