Study objective: Some states have enacted legislation authorizing EMS
providers to adhere to prehospital advance directives (ADs) in the ter
minally ill. This study was conducted to assess EMS providers' knowled
ge of and experience with prehospital ADs. Methods: An anonymous surve
y was conducted of 142 EMS providers employed by a local, private ambu
lance service in the northeastern United States. The survey was admini
stered during a 2-month period from January to March 1995. Results: Of
142 participating providers, 106 (74.6%) completed questionnaires. Re
spondents included EMTs (61.3%), paramedics (33.9%), and chair van ope
rators (4.8%). The majority (58.6%) had at least 5 years of field expe
rience. Almost all respondents (93.4%) were familiar with ADs, usually
do-not-resuscitate orders. Mast providers (78.3%) consider ADs before
implementing extraordinary life support measures in terminally ill pa
tients. Few (28.0%) have implemented prehospital ADs without medical c
ontrol. The most commonly reported abjections to withholding life supp
ort measures were fear of legal consequences, personal difficulty with
holding care they are trained to provide, and ambiguity in the ADs rec
eived. Nearly all respondents (96.7%) support enactment of prehospital
AD statutes. Conclusion: Most prehospital care providers recognize th
e need to withhold resuscitative care in terminally ill patients who h
ave prepared ADs. However, a sizable minority fail to consider prehosp
ital ADs as a routine part of their practice. The majority of our resp
ondents support enactment of prehospital AD statutes to minimize confu
sion and provide legal authorization to limit resuscitation.