A biomechanical investigation of mandibular molar implants: reproducibility and validity of a finite element analysis model

International Journal of Implant Dentistry

Table 6 Three-way ANOVA (equivalent stress)

Source	Sum of squares	df	Mean squared	F value	p value
The neck of the implant
A: Boundary conditions	64.725	1	64.725	230.721	0.004**
B: Dental formula	29.391	2	14.695	365.583	0.000**
C: Loading points	20.123	2	10.062	140.179	0.000**
The tip of the implant
A: Boundary conditions	0.037	1	0.037	0.044	0.854
B: Dental formula	5.941	2	2.971	2.684	0.182
C: Loading points	14.050	2	7.025	39.959	0.002**