Research Article
Multicriteria Decision Analysis in Improving Quality of Design in Femoral Component of Knee Prostheses: Influence of Interface Geometry and Material
Table 5
ANOVA results for maximum micromotion at femur-implant interface for Co-Cr alloy.
| Source | Sum of squares | df | Mean square | value | value Prob > |
| Model | 11975.86 | 10 | 1197.586 | 1918.347 | <0.0001 | A-beta | 90.0601 | 1 | 90.0601 | 144.2624 | <0.0001 | B-gamma | 2613.254 | 1 | 2613.254 | 4186.029 | <0.0001 | C-delta | 2.0449 | 1 | 2.0449 | 3.275614 | 0.1301 | D-epsilon | 9015.503 | 1 | 9015.503 | 14441.44 | <0.0001 | AB | 89.6809 | 1 | 89.6809 | 143.6549 | <0.0001 | AC | 1.1025 | 1 | 1.1025 | 1.766034 | 0.2413 | AD | 2.9929 | 1 | 2.9929 | 4.794163 | 0.0801 | BC | 2.5281 | 1 | 2.5281 | 4.049625 | 0.1003 | BD | 158.5081 | 1 | 158.5081 | 253.9055 | <0.0001 | CD | 0.1849 | 1 | 0.1849 | 0.296181 | 0.6097 | Residual | 3.1214 | 5 | 0.62428 | | | Total | 11978.98 | 15 | | | |
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Denotes significant factors.
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