Zhi X. Koh

Singapore, Singapore

Last Updated: 09/26/2026

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Found 36 publications

Emergency department utilisation in an ageing population: a retrospective observational study.

Emergency department utilisation in an ageing population: a retrospective observational study.

Journal: Singapore medical journal

Published: May 17, 2025

Febrile infants risk score at triage (FIRST) for the early identification of serious bacterial infections.

Febrile infants risk score at triage (FIRST) for the early identification of serious bacterial infections.

Journal: Scientific reports

Published: May 18, 2023

Adding heart rate n-variability (HRnV) to clinical assessment potentially improves prediction of serious bacterial infections in young febrile infants at the emergency department: a prospective observational study.

Adding heart rate n-variability (HRnV) to clinical assessment potentially improves prediction of serious bacterial infections in young febrile infants at the emergency department: a prospective observational study.

Journal: Annals of translational medicine

Published: June 27, 2022

Heart rate n-variability (HRnV) measures for prediction of mortality in sepsis patients presenting at the emergency department.

Heart rate n-variability (HRnV) measures for prediction of mortality in sepsis patients presenting at the emergency department.

Journal: PloS one

Published: March 29, 2021

Early prediction of serious infections in febrile infants incorporating heart rate variability in an emergency department: a pilot study.

Early prediction of serious infections in febrile infants incorporating heart rate variability in an emergency department: a pilot study.

Journal: Emergency medicine journal : EMJ

Published: September 15, 2020

Safety and Efficacy of CarbonCool Half-Body Vest for HAZMAT Decontamination Crews Wearing Personal Protective Equipment: A Pilot Study.

Safety and Efficacy of CarbonCool Half-Body Vest for HAZMAT Decontamination Crews Wearing Personal Protective Equipment: A Pilot Study.

Journal: Prehospital and disaster medicine

Published: September 15, 2020

Clinical evaluation of the use of laryngeal tube versus laryngeal mask airway for out-of-hospital cardiac arrest by paramedics in Singapore.

Clinical evaluation of the use of laryngeal tube versus laryngeal mask airway for out-of-hospital cardiac arrest by paramedics in Singapore.

Journal: Singapore medical journal

Published: August 17, 2020

Utilizing machine learning dimensionality reduction for risk stratification of chest pain patients in the emergency department.

Utilizing machine learning dimensionality reduction for risk stratification of chest pain patients in the emergency department.

Journal: BMC medical research methodology

Published: July 14, 2020

Clinical evaluation of intravenous alone versus intravenous or intraosseous access for treatment of out-of-hospital cardiac arrest.

Clinical evaluation of intravenous alone versus intravenous or intraosseous access for treatment of out-of-hospital cardiac arrest.

Journal: Resuscitation

Published: July 12, 2020

Prediction of ROSC After Cardiac Arrest Using Machine Learning.

Prediction of ROSC After Cardiac Arrest Using Machine Learning.

Journal: Studies in health technology and informatics

Published: June 24, 2020

Serial Heart Rate Variability Measures for Risk Prediction of Septic Patients in the Emergency Department.

Serial Heart Rate Variability Measures for Risk Prediction of Septic Patients in the Emergency Department.

Journal: AMIA ... Annual Symposium proceedings. AMIA Symposium

Published: April 21, 2020

Risk stratification of patients with atrial fibrillation in the emergency department.

Risk stratification of patients with atrial fibrillation in the emergency department.

Journal: The American journal of emergency medicine

Published: April 10, 2020

Showing 1-12 of 36

Last Updated: 09/26/2026