Table 1.

Patient Demographics

	Total N (%)	Site 1	Site 2	Site 3
Variable	79,786	19,601 (24.6)	35,916	24,269
Gender
Male	34,472 (43.2)	7,602 (38.8)	16,140 (44.9)	10,730 (44.2)
Blood Work other than the HIV test
Yes	29,650 (37.2)	6,768 (34.5)	13,484 (37.5)	9,398 (38.7)
Emergency Severity Index (ESI)
1-resuscitation	56 (0.1)	4 (0.02)	44(0.1)	8 (0.03)
2-emergent	6,495 (8.1)	571 (2.9)	5,359 (14.9)	565 (2.3)
3-urgent	46,699 (58.5)	10,324 (52.7)	22,813 (63.5)	13,562 (55.9)
4-less urgent	24,064 (30.2)	7,989 (40.8)	7,073 (19.7)	9,002 (37.1)
5-non-urgent	2,472 (3.1)	713 (3.6)	627 (1.7)	1,132 (4.7)