highly significantp < 0.001
The RCT final results showed a highly significant difference in the incremental DMFT score in favour of the intervention group (two-year mean difference: 0.8; p < 0.001, three-year mean difference: 0.9; p < 0.001) [ 3 ].
The RCT final results showed a highly significant difference in the incremental DMFT score in favour of the intervention group (two-year mean difference: 0.8; p < 0.001, three-year mean difference: 0.9; p < 0.001) [ 3 ].