Table 1 Multiple comparisons of variables from different laminar fracture groups (P value)
Variables | Group I | Group II | Group III |
|---|---|---|---|
Ratio of central canal distance(%) | |||
Group I | – | – | – |
Group II | 0.001 | – | – |
Group III | * | * | – |
Ratio of interpedicular distance(%) | |||
Group I | – | – | – |
Group II | * | – | – |
Group III | * | * | – |
Ratio of spinal canal area(%) | |||
Group I | – | – | – |
Group II | 0.020 | – | – |
Group III | * | 0.002 | – |
Ratio of anterior height(%) | |||
Group I | – | – | – |
Group II | 0.684 | – | – |
Group III | 0.003 | 0.153 | – |