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Table 1 Two-way ANOVA for experimental groups

From: Post-etching cleaning influences the resin shear bond strength to CAD/CAM lithium-disilicate ceramics

Source DF Sum of square Mean square F p*
Groups 2 318.5 4.18 0.37 0.689
Post-etching cleaning 3 8.3 106.19 9.46 < 0.001
Group x Post-etching cleaning 6 83.58 11.21 7.45 < 0.001
  1. * p <0.05 indicates statistically significant differences