James Choi1, Ilene Claudius. 1. Children's Hospital Los Angeles and USC Keck School of Medicine, Los Angeles, CA 90027, USA.
Abstract
OBJECTIVES: Many emergency departments do not perform pulse oximetry in triage, in spite of its potential for altering management decisions. We attempted to quantify the decrease in patient throughput time in a pediatric emergency department following the introduction of triage pulse oximetry. METHODS: One hundred fifty-nine bronchiolitis patients from 2004 served as the preintervention group, and were evaluated against 89 severity-matched postintervention bronchiolitis patients from 2005. Their mean lengths of ED stay were compared by a t test. RESULTS: The preintervention group had a mean length of stay of 4 hours and 59 minutes, and the postintervention group had a mean length of stay of 4 hours and 9 minutes, which was significantly different (P = 0.03). The sensitivity of respiratory distress on the triage exam for predicting hypoxia was fair (74%). CONCLUSIONS: Institution of triage pulse oximetry significantly decreases ED throughput times. Clinical exam alone is not a replacement for measurement of oxygen saturation.
OBJECTIVES: Many emergency departments do not perform pulse oximetry in triage, in spite of its potential for altering management decisions. We attempted to quantify the decrease in patient throughput time in a pediatric emergency department following the introduction of triage pulse oximetry. METHODS: One hundred fifty-nine bronchiolitispatients from 2004 served as the preintervention group, and were evaluated against 89 severity-matched postintervention bronchiolitispatients from 2005. Their mean lengths of ED stay were compared by a t test. RESULTS: The preintervention group had a mean length of stay of 4 hours and 59 minutes, and the postintervention group had a mean length of stay of 4 hours and 9 minutes, which was significantly different (P = 0.03). The sensitivity of respiratory distress on the triage exam for predicting hypoxia was fair (74%). CONCLUSIONS: Institution of triage pulse oximetry significantly decreases ED throughput times. Clinical exam alone is not a replacement for measurement of oxygen saturation.
Authors: Mark Foran; Roy Ahn; Joseph Novik; Lynda Tyer-Viola; Kennedy Chilufya; Kasseba Katamba; Thomas Burke Journal: Int J Emerg Med Date: 2010-11-11