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不同进入深度下导航终点位置偏差的LSD事后检验
LSD post test of navigation end positiondeviations at different entry depths
| Dependent variable | Depth of group 1/mm | Depth of group 2/mm | P |
| LSD was used to analyze the difference between each two groups, the significance level was P < 0.01. | |||
| 2D distance deviation | |||
| 5 | 10 | 0.177 | |
| 5 | 15 | 0.002 | |
| 10 | 15 | 0.057 | |
| 3D distance deviation | |||
| 5 | 10 | 0.071 | |
| 5 | 15 | 0.001 | |
| 10 | 15 | 0.077 | |
| Depth deviation | |||
| 5 | 10 | 0.003 | |
| 5 | 15 | 0.002 | |
| 10 | 15 | 0.862 | |
