From: Inequalities in public water supply fluoridation in Brazil: An ecological study
Macro region | Fluoridation | |||
---|---|---|---|---|
With | Without | |||
n | % | n | % | |
North | 2 | 4.1 | 47 | 95.9 |
Northeast | 8 | 16.3 | 41 | 83.7 |
Mid West | 27 | 54.0 | 23 | 46.0 |
South | 44 | 88.0 | 6 | 12.0 |
Southeast | 32 | 66.7 | 16 | 33.3 |
TOTAL | 113 | — | 133 | — |