Research Article
Multicriteria Decision Analysis in Improving Quality of Design in Femoral Component of Knee Prostheses: Influence of Interface Geometry and Material
Table 3
ANOVA results for minimum of mean stresses in femur for Co-Cr alloy.
| Source | Sum of squares | df | Mean square | value | value Prob > |
| Model | 16.17977 | 10 | 1.617977 | 41.81188 | 0.0003 | A-beta | 0.426201 | 1 | 0.426201 | 11.01392 | 0.021 | B-gamma | 4.833423 | 1 | 4.833423 | 124.9056 | 0.0001 | C-delta | 0.055955 | 1 | 0.055955 | 1.445983 | 0.283 | D-epsilon | 8.626668 | 1 | 8.626668 | 222.9309 | <0.0001 | AB | 0.209491 | 1 | 0.209491 | 5.413679 | 0.0675 | AC | 0.018615 | 1 | 0.018615 | 0.481052 | 0.5188 | AD | 0.284554 | 1 | 0.284554 | 7.353474 | 0.0422 | BC | 0.029604 | 1 | 0.029604 | 0.765017 | 0.4218 | BD | 1.676965 | 1 | 1.676965 | 43.33623 | 0.0012 | CD | 0.018299 | 1 | 0.018299 | 0.472881 | 0.5223 | Residual | 0.193483 | 5 | 0.038697 | | | Total | 16.37326 | 15 | | | |
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Denotes significant factors.
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