Table 1.

Overall inter group comparison of mean failure load among four study groups using One-way Anova F test respectively

	Mean	SD	One-way Anova F test	P value, Significance
Group A	970.58	220.2	F = 15.752	P<0.001**
Group B	1250.34	330.4
Group C	950.28	225.3
Group D	1229.34	340.7

^**P<0.001 - highly statistically significant difference.