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Fluoride content of infant foods

Developmental Fluoride Neurotoxicity: Choi et al. Respond

Sabour and Ghorbani’s comments about the reported mean difference in IQ (intelligence quotient) scores reported in our article (Choi et al. 2012) suggest a misunderstanding of the scale unit we used and the public health significance of even a small decrease in the average IQ associated with exposure. We appreciate this opportunity to clarify the factual information about the reported IQ measure. The standardized weighted mean difference (SMD) in IQ score between exposed and reference popul