Table 2.

Mean arrival to room times by emergency severity index (ESI) triage category in minutes.

ESI Triage Level:	Pre-RTT:	Post-RTT:	P-Value:	Difference in means:	95% CI:
1	17.1	4.1	0.220	13.0	–7.8 – 33.8
2	19.6	11.2	< 0.001	8.5	6.7 – 10.3
3	41.2	25.0	< 0.001	16.4	15.6 – 17.2
4	64.3	41.6	< 0.001	22.6	21.4 – 23.9
5	55.3	34.8	< 0.001	20.5	14.7 – 26.4

RTT, rapid triage and treatment; CI, confidence interval