“…Phillips et al (2015) surveyed surgical trainers only, 52 while Basu et al (2013) surveyed surgical residents, residents from medicine, paediatrics, general practice and emergency medicine, and trainers from both surgery and medicine 53 . Five studies included study participants from all surgical subspecialties 28,43,45,47,50 . Eleven studies recruited from General surgery, 4,34,35,37–42,46,52 six from orthopaedic surgery, 29–31,33,36,48 and four from otolaryngology 27,32,44,51 .…”