N J Harper, C Lim, H Alqallaf, P J Naylor
A case study exploring the 'real world' process of 'naturalizing' school playgrounds
International journal of environmental health research
using 2012 kids inpatient database assessed records pediatric patients 21 years old fractures upper limb lower limb spine pelvis multiple locations calculated overall prevalence venous thromboembolism vte associated potential risk factors 387 068 57 183 patients one fractures diagnosed vte children sustaining fractures axial skeleton multiple fractures higher prevalence vte isolated extremity fractures associated risk factors included presence central venous catheter prospective multicenter study needed confirm findings