Positive association between ambulance double-crewing and OHCA outcomes: A New Zealand observational study.

ABSTRACT:

Background and objectives

New Zealand emergency medical service (EMS) crewing configurations generally place one (single) or two (double) crew on each responding ambulance unit. Recent studies demonstrated that double-crewing was associated with improved survival from out-of-hospital cardiac arrest (OHCA), therefore single-crewed ambulances have been phased out. We aimed to determine the association between this crewing policy change and OHCA outcomes in New Zealand.

Methods

This is a retrospective observational study using data from the St John OHCA Registry on patients treated during two different time periods: the Pre-Period (1 October 2013-30 June 2015), when single-crewed ambulances were in use by EMS, and the Post-Period (1 July 2016-30 June 2018) when single-crewed am

SUBMITTER: Dicker B 

PROVIDER: S-EPMC8661044 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature