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

Table 2 Showing the comparison of the distance between horizontal lines at different time intervals for three interocclusal recording materials using ANOVA

Hours Materials	1Hours	24Hours	48Hours	72Hours
	Mean ± SD	Mean ± SD	Mean ± SD	Mean ± SD
Polyether	24.740 ± 0.068	24.716 ± 0.082	24.707 ± 0.056	24.691 ± 0.065
Silicone	24.739 ± 0.015	24.734 ± 0.014	24.717 ± 0.017	24.695 ± 0.017
ZnOE	24.705 ± 0.020	24.656 ± 0.010	24.626 ± 0.024	24.607 ± 0.017
ANOVA	F = 0.93 p = 0.44, NS	F = 3.42 p < 0.05, S	F = 6.35 p < 0.05, S	F = 6.36 p < 0.05, S

p ≤ 0.05 -significant(S), p ≤ 0.001 -highly significant(HS), p > 0.05 -not significant(NS).

ISSN: 1746-160X