Table 1. Baseline Characteristics.

Care site	Total	Race					Sex			Age, median, y	Utilization
		White	Black	Asian	Unknown	Other	Male	Female	Unknown		Median encounters per month	Length of stay, d		Medical record length, median, y
												Median	Mean
Medical center wide	77 973	60 586	12 620	1454	1233	2080	42 490	35 404	79	52.0	10 923	0.3	1.9	9.0
Behavioral health	2905	2278	497	55	53	23	1532	1373	0	37.0	317	0.3	1.6	5.2
Emergency department	33 235	23 650	7409	646	387	1143	15 862	17 305	68	46.7	3551	0.3	2	5.3
Adult hospital	46 389	38 047	5848	850	678	966	20 540	25 841	8	57.1	6390	2.3	4.5	5.2