“…The Polytrauma Outcome (POLO) chart, which combines the Trauma Outcome Profile (TOP), Glasgow Outcome Scale (GOS), EQ-5D and SF-36, has been validated recently by multiple studies, and was used in 6 articles [49,58,74,75,78,189]. The remaining studies used the TOP (n = 11) [47,48,51,65,68,76,77,93,179,181,182], Hannover Score for Polytrauma Outcome (HASPOC, n = 10) [45,46,66,67,69,70,79,80,82,83], a subjective scale (n = 5) [33,36,38,59,61], the Sickness Impact Profile (SIP, n = 5) [38,54,87,159,161], the Quality-of-Wellbeing scale (QWB scale, n = 4) [34,158,162,163], the Paediatric Quality of Life Inventory (PedsQL) (n = 3) [167,192,199], the Nottingham Health Profile (NHP, n = 3) [35,…”