The cost effectiveness of fluoridating water supplies in new zealand dating someone with sickle cell trait
The small and dispersed nature of communities presents challenges for the provision of fluoridation infrastructure and until recently smaller settlements were considered unfavourable for cost-effective water fluoridation.Technological advances in water treatment and fluoridation are resulting in new and more cost-effective water fluoridation options and recent cost analyses support water fluoridation for communities of less than 1,000 people.
In community X, six year old dmft is 5.4 and 12 year old DMFT is 2.6.
Fluoridation of public water supplies remains the key potential strategy for prevention of dental caries.
The water supplies of many remote Indigenous communities do not contain adequate levels of natural fluoride.
Data on plant functioning was also obtained from operational reports and communication records of implementing partners on the functioning of the plants.
Costs are based on United States (US) dollars as of 2004/5.
Personnel involved in the fluoridation trial were required to keep a log of time dedicated to the trial in order to obtain an accurate estimate of management and labour costs.