Factor	Level	_allocation = 0	_allocation = 1	p-value
N		8	8
% in CIIS, mean (SD)		85.4 (5.2)	88.6 (9.0)	0.39
# of children, mean (SD)		3000.4 (3356.6)	5392.6 (5249.3)	0.30
% up-to-date, mean (SD)		40.4 (9.2)	41.2 (7.9)	0.84
% Hispanic, mean (SD)		23.2 (15.1)	21.4 (11.3)	0.78
Location	Rural	4 (50%)	4 (50%)	1.00
	Urban	4 (50%)	4 (50%)
Average income	Low	3 (38%)	2 (25%)	0.82
	Med	3 (38%)	3 (38%)
	High	2 (25%)	3 (38%)