%0 Journal Article
%T Developing a South African Helicopter Emergency Medical Service Activation Screen (SAHAS): A Delphi study
%A Tyson Welzel
%A Willem Stassen
%J Archive of "African Journal of Emergency Medicine".
%D 2019
%R 10.1016/j.afjem.2018.09.001
%X Helicopter Emergency Medical Services (HEMS) are an expensive resource that should be utilised efficiently to optimise the cost-benefit ratio. This is especially true in resource-limited settings, such as South Africa. This may be achieved by implementing call-out criteria that are most appropriate to the healthcare system in which HEMS operate. Currently, there are no published evidence-based HEMS call-out criteria developed for South Africa. By identifying patients that are most likely to benefit from HEMS, their utilisation can be enhanced and adjusted to ensure optimal patient outcome. We aimed to systematically utilise expert opinions to reach consensus on HEMS call-out criteria that are contextual to the South African setting
%K Helicopter Emergency Medical Services
%K Air ambulances
%K Prehospital care
%K Emergency medical dispatch
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6400016/