PT  - JOURNAL ARTICLE
AU  - Corfield, Alasdair R
AU  - Lees, Fiona
AU  - Zealley, Ian
AU  - Houston, Gordon
AU  - Dickie, Sarah
AU  - Ward, Kirsty
AU  - McGuffie, Crawford
AU  - on behalf of the Scottish Trauma Audit Group Sepsis Steering Group
TI  - Utility of a single early warning score in patients with sepsis in the emergency department
AID  - 10.1136/emermed-2012-202186
DP  - 2014 Jun 01
TA  - Emergency Medicine Journal
PG  - 482--487
VI  - 31
IP  - 6
4099  - http://emj.bmj.com/content/31/6/482.short
4100  - http://emj.bmj.com/content/31/6/482.full
SO  - Emerg Med J2014 Jun 01; 31
AB  - Background An important element in improving the care of patients with sepsis is early identification and early intervention. Early warning score (EWS) systems allow earlier identification of physiological deterioration. A standardised national EWS (NEWS) has been proposed for use across the National Health Service in the UK. Aim To determine whether a single NEWS on emergency department (ED) arrival is a predictor of outcome, either in-hospital death within 30 days or intensive care unit (ICU) admission within 2 days, in patients with sepsis. Methods Data were collected over a 3-month period as part of a national audit in 20 EDs in Scotland. All adult patients who were admitted for at least 2 days or who died within 2 days were screened for sepsis criteria. Patients with  systemic inflammatory response syndrome criteria were included. An EWS was calculated based on initial physiological observations made in the ED using the NEWS. Results Complete data were available for 2003 patients. Each rise in NEWS category was associated with an increased risk of mortality when compared to the lowest category (5–6: OR 1.95, 95% CI 1.21 to 3.14), (7–8: OR 2.26, 95% CI 1.42 to 3.61), (9–20: OR 5.64, 95% CI 3.70 to 8.60). This was also the case for the combined outcome (ICU and/or mortality). Conclusions An increased NEWS on arrival at ED is associated with higher odds of adverse outcome among patients with sepsis. The use of NEWS could facilitate patient pathways to ensure triage to a high acuity area of the ED and senior clinician involvement at an early stage.