The main part of the study is a retrospective analysis of 200 reports concerning patients with skin wounds and injuries :
* 50 consecutive patient reports dealing with skin lacerations
* 50 consecutive patient reports dealing with skin abrasions
* 50 consecutive patient reports dealing with skin burns
* 50 consecutive patient reports dealing with leg ulcers
The study comprises a complementary prospective segment, consisting of data collection from patients and from care delivery personnel, threw short interviews, in order to assess the validity of the retrospective recording on reports.