Table 1.

Emergency setting of respondents' practices across different groups.

	All groups	BCS	RES	GPE	GPG	P-value
Emergency service during regular business hours only	108 [14, 12–17]	1 [1, 0–3]	1 [2, 0–8]	0 [0, NA]	106 [57, 50–64]	<0.0001
Emergency service during regular business hours and on call service after hours	89 [12, 9–14]	10 [5, 3–8]	1 [2, 0–8]	0 [0, NA]	78 [42, 35–49]	<0.0001
Emergency clinic or service open after regular business hours only	40 [5, 4–7]	4 [2, 1–5]	1 [2, 0–8]	35 [12, 9–16]	0 [0, NA]	<0.0001
Emergency clinic or service open 24 hours and able to hospitalize patients	222 [29, 26–32]	33 [15, 11–21]	13 [19, 11–30]	176 [59, 53–64]	0 [0, NA]	<0.0001
Emergency/critical care center with board certified emergency clinicians and technicians	303 [39, 36–43]	166 [77, 71–82]	53 [77, 66–85]	84 [28, 23–33]	0 [0, NA]	<0.0001
University practice	178 [23, 20–26]	89 [41, 35–48]	49 [71, 59–80]	28 [9, 7–13]	12 [7, 4–11]	<0.0001

BCS, board-certified specialists in emergency and critical care and/or anesthesia; RES, residents in emergency and critical care and/or anesthesia; GPE, general practitioners in emergency practice; GPG, general practitioners in non-emergency environment; NA, non-applicable. Number of respondents is expressed as count [percentage of group total, 95% confidence interval]. P-value refers to differences among all groups.