[1]Year 4 Medical Students Yong Loo Lin School of Medicine National University of Singapore Singapore;
[2]MBBS FRCS(Edin)(A&E) FAMS(Em Med) Senior Consultant/Director of Training and Education Department of Emergency Medicine Singapore General Hospital Singapore;
[3]Professor Dukes-NUS Graduate Medical School and Yong Loo Lin School of Medicine National University of Singapore Singapore;
[4]Director Singhealth Duke NUS Institute of Medical Simulation Singapore;
Biomarkers; Emergency department; Sepsis; Systemic inflammatory response to; infection; Neutrophil lymphocyte count ratio;