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Table 4 Treated and non-treated fraction by participation

From: Dental health of preschool children after two-years of a supervised tooth brushing program in Southern Israel

  N d/dmf Sig. t-Test f/dmf Sig. t-Test
participant 90 0.72 p < 0.05 0.25 p < 0.08
non-participant 99 0.82 0.16
Total 189 0.77   0.2