Table 2.

Evolution of ulcer areas and local adverse events during follow-up of PG and HC participants

Variables	PG (n=9)*	HC (n=12)*	p-value	Total
Ulcer area (cm2)-median(p25-p75)
D0	7.4(5.5-10.3)	16.1(6.2-47.9)	<0.01	10.3(5.8-18.0)
D90	2.7(1.5-3.7)	4.9(2.3-21.3)		3.2(1.5-21.3)
Adverseevent-N(%)
Criticalcolonization	4(44)	2(17)	0.33	6(29)
Increased area	3(33)	1(8)	0.27	4(19)

PG - Platelet gel; HC - Hydrocolloid.