Fig. 4
From: Reconstruction of facial defects with local flaps – a training model for medical students?
Graphic illustration of the results of the Direct Observation of Procedural Skills (DOPS) method in categories (i) clinical analysis, (ii) flap design used for closure of the defect, (iii) handling of the tissues, (iv) handling of the surgical instruments, (v) increased tension on the wound margins, (vi) sufficiency of wound closure, (vii) overall quality, (viii) overall esthetics, (ix) duration of surgical procedure, and (x) overall score before and after completion of the course; values are given as means with error bars indicating the 96 % confidence intervals (CI); * = all p < 0.05