Table 1.

ED arrival to receipt of first opioid for children with SCD who presented with an uncomplicated pain crisis.

	Site
	1	2	3	4	5	6	7	Overall
Overall N	352	1,252	326	1,458	147	543	500	4,578
Visits
Median	68	66	68	57	59	45	88	62
q1, q3	47, 98	42, 103	45, 102	42, 78	41, 98	29, 66	64, 122	42, 93
2016
Median	69	65	72	58	69	56	79	62
q1, q3	48, 94	41, 99	48, 102	42, 77	46, 83	41, 77	59, 113	44, 90
2017
Median	65	67	68	60	61	39	90	63
q1, q3	43, 101	41, 100	48, 104	43, 80	43, 90	24, 57	69, 137	41, 92
2018
Median	70	69	63	55	55	37	90	61
q1, q3	48, 100	44, 114	42, 100	41, 74	38, 101	24, 60	66, 123	42, 96

Data are presented as median and interquartile range (in minutes). Guideline-adherent care is an initial dose of opioid within 60 minutes of arrival.