FIG. 4.

The graph is showing the wound contraction in the experimental groups (printable skin graft and commercial skin graft, Apligraf), and in the control group at the end point of each group between week 2 through week 6 (n=5). There is not a significant difference between the printable skin graft and control groups at week 2 (p<0.05). However, there was found a significant difference between the groups when compared with the printable skin at week 4 and 6 (p<0.05). Color images available online at www.liebertpub.com/tea