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Table 4 Showing the comparison of dimensional stability of three interocclusal recording materials at different hours using ANOVA

From: A comparative evaluation of dimensional stability of three types of interocclusal recording materials-an in-vitro multi-centre study

Materials Hours Polyether Mean ± SD Silicone Mean ± SD ZnOE Mean ± SD
1Hour 24.740 ± 0.068 24.739 ± 0.015 24.705 ± 0.020
24Hour 24.716 ± 0.082 24.734 ± 0.014 24.656 ± 0.010
48Hour 24.707 ± 0.056 24.717 ± 0.017 24.626 ± 0.024
72Hour 24.691 ± 0.065 24.695 ± 0.017 24.607 ± 0.017
ANOVA F = 0.911 p = 0.45 NS F = 15.5 p < 0.05 S F = 55.92, p < 0.05 S
  1. p ≤ 0.05 -significant(S), p ≤ 0.001 -highly significant(HS), p > 0.05 -not significant(NS).