A Method for Reviewing the Accuracy and Reliability of a Five-Level Triage Process (Canadian Triage and Acuity Scale) in a Community Emergency Department Setting: Building the Crowding Measurement Infrastructure

Table 4

Pain scale performance when indicated by chief complaint.

Pain scale done	Trial 1	Trial 2	Trial 1%	Trial 2%
Yes	1019	858	42.8%	30.9%
Indicated	2382	2774	83.9%	89.7%