Table 1.

Summary of EnABLe agent characteristics at set-up by Zone.

	Zone 1a	Zone 2	Zone 3	Employees
Number of agents	133	166	45	29
Distance from floor (m)	0.9 [0.6, 1.2]b	0.9 [0.3, 1.2]	0.0 [0.0, 2.9]	1.2 [0.9, 1.2]
Surface area (cm2)	630 [70, 7500]	230 [25, 6300]	2500 [25, 7100]	160 [160, 160]
Number of out-directed links	0.0 [0.0, 2.0]	0.0 [0.0, 0.0]	0.0 [0.0, 0.0]	0.0 [0.0, 0.0]
Number of in-directed links	0.0 [0.0, 1.0]	0.0 [0.0, 0.0]	0.0 [0.0, 0.0]	0.0 [0.0, 0.0]
Number of undirected links	2.0 [1.0, 4.0]	2.0 [1.0, 3.0]	0.0 [0.0, 2.0]	1.0 [1.0, 3.0]
Number (%) not cleanable	9 (7%)	28 (17%)	32 (71%)	0 (0%)

^aZone 1 agents and the summary of their attributes include the employees in the rightmost column.

^bValues given are median [5^th–95^th percentile], unless otherwise stated.