Table 2.

Coverage of risk hierarchy levels (leaving apart the lowest level, work) in the 73 papers reviewed, showing type of command center and command centre focus for patient management and patient flow. HoCC = hospital command centre, ICC = incident command center. BAU = business as usual, MCM = mass casualty management, ER = emergency response, SM = surge management. Note that within a HoCC category, a single paper many cover one or more risk management framework levels

Risk management framework level		Business As Usual	Mass Casualty Management	Emergency Response	Surge Management
PHYSICAL (52 papers)		19 (37%)	14 (27%)	9 (17%)	10 (19%)
HoCC (37 papers)		19 (51%)	4 (11%)	7 (19%)	8 (19%)
Government		3 [112-114]	4 [61, 62, 68, 72]	5 [10, 59, 97, 98, 115]	4 [49, 50, 52, 69]
Regulators/Associations		4 [9, 94, 112, 113]	4 [61, 62, 68, 72]	3 [10, 59, 115]	6 [49, 50, 52, 54, 55, 69]
Company/Hospital System		6 [40, 41, 113, 114, 116, 117]	4 [61, 62, 68, 72]	7 [10, 59, 70, 97-99, 115]	2 [49, 50]
Management		12 [9, 23, 40, 41, 43, 45, 47, 91, 112-114, 117]	4 [61, 62, 68, 72]	4 [59, 70, 99, 115]	3 [52, 54, 69]
Staff/Units		16 [9, 11, 16, 23, 40-45, 47, 91, 94, 114, 116,118]	1 [68]	5 [59, 70, 97, 98, 115]	4 [49, 55, 58, 69]
ICC (15 papers)		0 (0%)	10 (67%)	2 (13%)	3 (20%)-
Government		-	5 [63, 66, 67, 95, 119]	1 [74]	1 [75]
Regulators/Associations		-	7 [63, 64, 66, 67, 95, 96, 119]	2 [73, 74]	2 [56, 75]
Company/Hospital System		-	9 [60, 63-67, 71, 95, 96]	2 [73, 74]	2 [56, 75]
Management		-	9 [63-67, 71, 95, 96, 119]	2 [73, 74]	2 [56, 75]
Staff/Units		-	7 [63, 64, 66, 67, 71, 95, 119]	1 [74]	2 [56, 57]
VIRTUAL (21 papers)		16 (76%)	0 (0%)	4 (19%)	1 (5%)
Government		1 [48]	-	-	-
Regulators/Associations		1 [93]	-	2 [77, 80]	-
Company/Hospital System		6 [48, 76, 81, 83, 84, 89]	-	2 [77, 78]	-
Management		12 [76, 81-84, 87-90, 92, 93, 120]	-	1 [78]	1 [51]
Staff/Units		10 [48, 76, 81, 85, 86, 89, 90, 92, 93, 121]	-	4 [77-80]	1 [51]
TOTAL PAPERS (73)		35 (48%)	14 (19%)	13 (18%)	11 (15%)