Table 2 Statistical Analysis
Compared Groups | Compared Screws | Mean Difference | Critical Difference | P- Value | Statistical Significance | ||
|---|---|---|---|---|---|---|---|
1 | 2 | 9 × 23 | 9 × 28 | 268,613 N | 45,466 N | < 0,0001 | Yes |
1 | 3 | 9 × 23 | 9 × 35 | 319,512 N | 45,466 N | < 0,0001 | Yes |
1 | 4 | 9 × 23 | 10 × 28 | 355,700 N | 45,466 N | < 0,0001 | Yes |
1 | 5 | 9 × 23 | 10 × 35 | 369,550 N | 45,466 N | < 0,0001 | Yes |
2 | 3 | 9 × 28 | 9 × 35 | 50,900 N | 45,466 N | 0,0293 | Yes |
2 | 4 | 9 × 28 | 10 × 28 | 87,087 N | 45,466 N | 0,0004 | Yes |
2 | 5 | 9 × 28 | 10 × 35 | 100,938 N | 45,466 N | < 0,0001 | Yes |
3 | 4 | 9 × 35 | 10 × 28 | 36,188 | 45,466 N | 0,1151 | No |
3 | 5 | 9 × 35 | 10 × 35 | 50,038 | 45,466 N | 0,0320 | Yes |
4 | 5 | 10 × 28 | 10 × 35 | 13,850 | 45,466 N | 0,5403 | No |