Forest plot of the quality of life and patient satisfaction. For quality of life evaluated using Cardiff Wound Impact Schedule scores (Ertan et al38) : GHP, general health perception; PF, physical functioning; SF, social functioning; PP, role limitation because of physical problems; EP, role limitation because of emotional problems; P, pain; E&V, energy and vitality; MH, mental health. In Nursal et al39, AL, all layers; SS, subcutaneous suture