patients transported by dedicated critical care transport teams than for those transported by ground emergency medical services
пациенты, транспортируемые специализированными бригадами реанимационного транспорта, по сравнению с транспортируемыми наземными службами экстренной медицинской помощи

Реанимационный транспорт подразумевает использование авиации, поэтому он и critical care transport.

Critical care transport (CCT) is the segment of the Emergency Medical
Services (EMS) system that transports patients who are critically ill or injured. Nearly 1,000 medical helicopters affiliated with over 300 transport programs, hundreds of fixed-wing aircraft, and many, many ground ambulances assisting adult, pediatric and neonatal CCT teams are operating in the United States.
https://www.rimed.org/rimedicaljournal/2013/12/2013-12-39-em...