Temporal trends in out-of-hospital cardiac arrest with an initial non-shockable rhythm in Singapore.

ABSTRACT:

Aim

Out-of-hospital cardiac arrest (OHCA) with an initial non-shockable rhythm is the predominant form of OHCA in adults. We evaluated its 10-year trends in epidemiology and management in Singapore.

Methods

Using the national OHCA registry we studied the trends of 20,844 Emergency Medical Services-attended adult OHCA from April 2010 to December 2019. Survival to hospital discharge was the primary outcome. Trends and outcomes were analyzed using linear and logistic regression, respectively.

Results

Incidence rates of adult OHCAs increased during the study period, driven by non-shockable OHCA. Compared to shockable OHCA, non-shockable OHCAs were significantly older, had more co-morbidities, unwitnessed and residential arrests, longer no-flow time, and received less byst

SUBMITTER: Lim SL 

PROVIDER: S-EPMC10506095 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature