A 2-Year Clinical Evaluation of Fissure Sealants

25 children ranging in age from 6 to 10 years participated in this bilateral split-mouth study evaluating two dental sealants for retention and secondary caries development. Data were collected comparing resin based and glass ionomer based sealants with and without tooth preparation at 6-month intervals over a 2 year period. Dataset includes demographic and clinical measures and sealant performance evaluation and comparison at 6, 12, 18 and 24 months.

本研究为一项旨在评估两种牙釉质封闭剂在保持效果及继发性龋齿发生方面的双盲口腔分割研究，参与研究的儿童年龄介于6至10岁之间，共计25名。研究数据通过对比树脂基与玻璃离子基封闭剂，在是否进行牙齿预备的情况下，于6个月为一个时间间隔，持续两年期间进行收集。数据集包含人口统计学和临床测量指标，以及封闭剂性能评估与比较，具体时间点为6个月、12个月、18个月和24个月。