Table 2.

Distribution of estimated atrazine in water supply and estimated atrazine consumption

	Cases				Controls
	Mean	Median	IQR	Min, Max	Mean	Median	IQR	Min, Max
Estimated atrazine in water supply in AR, IA, TX, and NC (μg/L)	0.09	0.02	0.001–0.04	0.0001, 2.0	0.17	0.02	0.002–0.05	0.0001, 4.0
Arkansas	0.03	0.02	0.0004–0.03	0.00009, 0.31	0.02	0.02	0.005–0.03	0.0001, 0.31
Iowa	0.28	0.05	0.001–0.53	0.001, 0.95	0.47	0.45	0.002–0.66	0.0004, 4.02
North Carolina	0.02	0.02	0.0006–0.04	0.0002, 0.07	0.03	0.03	0.001–0.04	0.0002, 0.06
Texas	0.50	0.004	0.0004–0.99	0.0001, 1.98	0.17	0.005	0.001–0.13	0.0001, 3.94
Estimated atrazine consumption in AR, IA, TX, and NC (μg/day)	0.12	0.02	0.001–0.04	0.00004–3.75	0.14	0.02	0.002–0.06	0.00007–4.66
Arkansas	0.03	0.02	0.01–0.03	0.00004–0.22	0.02	0.01	0.003–0.03	0.00009–0.22
Iowa	0.29	0.06	0.001–0.47	0.0006–1.35	0.36	0.08	0.002–0.54	0.0002–2.86
North Carolina	0.02	0.01	0.0005–0.03	0.00008–0.08	0.03	0.02	0.001–0.05	0.0001–0.16
Texas	1.00	0.002	0.0004–3.28	0.0001–3.75	0.18	0.01	0.002–0.09	0.00007–4.66