Iodine Concentration in Brazilian Drinking Water and Its Possible Contribution to Iodine Intake for Different Physiological Groups

Table 3

Median, minimum, and maximum iodine concentrations in water samples from Primary Healthcare Units (PHUs) in macroregions of Brazil.

Drinking water	Location/region
	Midwest		Northeast	North	Southeast			South
	Brasília	Rondonópolis	São Luís	Palmas	Macaé	Viçosa	Vitória	Pinhais
Median concentration (μg·L^−1)	1.65	3.76	1.65	2.49	2.91	3.33	2.07	17.26
Minimum concentration (μg·L^−1)	0.38	0.38	0.38	0.38	1.22	0.38	1.22	5.45
Maximum concentration (μg·L^−1)	11.36	13.04	12.20	4.60	11.36	28.24	2.91	49.77