Supporting data for "The Use of Sealants and Fluoride Varnish in preventing Early Childhood Caries"

The data file containsDataset including the raw data produced during the screening, data-extraction, risk-of-bias-assessment process of the systematic review on ECC risk factors.Dataset including raw data produced during the screening, data-extraction, risk-of-bias-assessment process of the systematic review on risk factors for caries increment in mixed and permanent dentitions.Dataset including the raw data produced during the screening, data-extraction, risk-of-bias-assessment process of the meta-evaluation on fissure sealants and other preventive interventions.Dataset collected from a 18 months parallel armed randomised controlled trial conducted among preschool children in Hong Kong to compare between quarterly-applied sodium fluoride varnish and glass-ionomer sealant, assessing in the aspects of caries-preventive efficacies, cost-effectiveness and children's behaviours. This file records the data in tooth level for analysis.