Table 1 Information for both age groups involved in the study
From: The CATFISH study protocol: an evaluation of a water fluoridation scheme
Group | Sample /Design | Recruitment begins | Data collection begins | School Year | Age child will be at start the study |
|---|---|---|---|---|---|
Topical only | Census/ Matched group | September 2013 | September 2013 | 1st year of school in 2013 | 4/5 years old |
Systematic and topical | Census | May 2014 | September 2014 | 1st year of school in 2019 | From birth |