Nation-Wide Observational Study of Cardiac Arrests Occurring in Nursing Homes and Nursing Facilities in Singapore.
- Author:
Andrew Fw HO
1
;
Kai Yi LEE
;
Xinyi LIN
;
Ying HAO
;
Nur SHAHIDAH
;
Yih Yng NG
;
Benjamin Sh LEONG
;
Ching Hui SIA
;
Benjamin Yq TAN
;
Ai Meng TAY
;
Marie Xr NG
;
Han Nee GAN
;
Desmond R MAO
;
Michael Yc CHIA
;
Si Oon CHEAH
;
Marcus Eh ONG
Author Information
1. Health Services and Systems Research, Duke-NUS Medical School, Singapore.
- Publication Type:Journal Article
- From:Annals of the Academy of Medicine, Singapore
2020;49(5):285-293
- CountrySingapore
- Language:English
-
Abstract:
INTRODUCTION:Nursing home (NH) residents with out-of-hospital cardiac arrests (OHCA) have unique resuscitation priorities. This study aimed to describe OHCA characteristics in NH residents and identify independent predictors of survival.
MATERIALS AND METHODS:OHCA cases between 2010-16 in the Pan-Asian Resuscitation Outcomes Study were retrospectively analysed. Patients aged <18 years old and non-emergency cases were excluded. Primary outcome was survival at discharge or 30 days. Good neurological outcome was defined as a cerebral performance score between 1-2.
RESULTS:A total of 12,112 cases were included. Of these, 449 (3.7%) were NH residents who were older (median age 79 years, range 69-87 years) and more likely to have a history of stroke, heart and respiratory diseases. Fewer NH OHCA had presumed cardiac aetiology (62% vs 70%, <0.01) and initial shockable rhythm (8.9% vs 18%, <0.01), but had higher incidence of bystander cardiopulmonary resuscitation (74% vs 43%, <0.01) and defibrillator use (8.5% vs 2.8%, <0.01). Non-NH (2.8%) residents had better neurological outcomes than NH (0.9%) residents ( <0.05). Factors associated with survival for cardiac aetiology included age <65 years old, witnessed arrest, bystander defibrillator use and initial shockable rhythm; for non-cardiac aetiology, these included witnessed arrest (adjusted odds ratio [AOR] 3.8, <0.001) and initial shockable rhythm (AOR 5.7, <0.001).
CONCLUSION:Neurological outcomes were poorer in NH survivors of OHCA. These findings should inform health policies on termination of resuscitation, advance care directives and do-not-resuscitate orders in this population.
