Notes: Only low risk-of-bias studies displayed in this figure. "F" represents fluoride.

95% CIs are small and are within figure symbols and may be difficult to see. Values for SDs and 95% CIs can be viewed in HAWC by clicking the data points within the plot area.

Total neonatal behavioral neurological assessment (NBNA) score was also significantly reduced in the endemic F region versus reference region (not shown).