I also listened to a speaker last week who talked about "just transporting on a stretcher." What happens if the patient needs to be rolled while in the ambulance? The stretcher is anchored to the floor. A spine board would allow that log rolling. Also, there was research presented that discussed the various ways of transferring patients. The 8-man was the best and I believe the log roll was second. Several of the other recommendations (as recommended by a group of paramedics) were found to be VERY poor. This study was conducted in a lab I think at University of Florida, using cadavers and measuring movement of sensors attached to various parts of the vertebral bodies.
Regarding the inclusion of the receiving ED, how would you propose doing that in a city? Yes, in a community where there is 1-2 schools and one hospital with one EMS team, I'm sure that could be pulled off. But, for example, I am inside the city limits of Dallas, TX. Our patients are transported by Dallas Fire Rescue to Baylor Downtown which is a major trauma center. Do you think the ED or EMS staff are going to be willing to practice with every high school in the area?