Table 2.

New infections developing in children during the surveillance period by ED exposure category

Outcome	Recent ED visit	No recent ED visit	RR (95%CI)
	n = 137	n = 167
GE	4 (2.9%)	8 (4.8%)	0.6 (0.2-2.0)
RTI	13 (9.5%)	31 (18.6%)	0.5 (0.3-0.9)
Any infection	21 (15.3%)	39 (23.4%)	0.7 (0.4-1.1)

GE: Gastroenteritis; RTI: respiratory tract infection; ED: Emergency Department