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Table 4 Mean values, standard deviations and scores of coronal marginal leakage

From: Influence of eugenol-based materials and cleaning procedures previously to resin composite restoration on microleakage after 1-year storage

Endodontic sealer Temporary restoration Removal method
Mechanic Chlorhexidine
% Score % Score
Zinc oxide Zinc oxide 11.50 ± 2.55 Aa 4 6.09 ± 2.26 Ba 2
Resin based 15.00 ± 5.04 Aa 3 1.85 ± 1.07 Bb 1 +
Resin Zinc oxide 21.52 ± 11.54 Aa 3 5.20 ± 2.24 Ba 1 +
Resin based 19.96 ± 9.01 Aa 3 8.44 ± 1.98 Ba 1
  1. The different capital letters in the line, the small letters in the column for percentage indicate the statistically significant differences by ANOVA and Tukey’s test at 5 % of significance
  2. The different symbols for score indicate the statistically significant differences by Kruskal–Wallis and Dunn’s test at 5 % of significance for all comparisons
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