Degree of deformity | Operational requirements | N | Mean (Me) | (Std. Error) (SE) | Std. Dev. (SD) | Min | Max | T(df) | p |
MD 15 ≤ HVA < 30 Ù 9 ≤ IMA < 13 | Chevron | 54 | 0.4627 | 0.0124 | 0.08924 | 0.34 | 0.73 | t(69) = 1.423 | 0.159 |
according to Golden | 17 | 0.4296 | 0.0146 | 0.06036 | 0.32 | 0.56 | |||
Total | 71 | 0.4548 | 0.00997 | 0.08409 | 0.32 | 0.73 | |||
MoD 30 ≤ HVA < 40 Ù 13 ≤ IMA < 20 | Chevron | 47 | 0.4443 | 0.00665 | 0.0457 | 0.34 | 0.56 | t(112) = −0.178 | 0.859 |
according to Golden | 67 | 0.4459 | 0.00596 | 0.04879 | 0.34 | 0.55 | |||
Total | 114 | 0.4453 | 0.00443 | 0.04729 | 0.34 | 0.56 | |||
SD HVA ≥ 40 Ù IMA ≥ 20 | Chevron | 4 | 0.3991 | 0.03674 | 0.07348 | 0.33 | 0.50 | t(9) = −3.037 | 0.014 |
according to Golden | 7 | 0.5123 | 0.01930 | 0.05106 | 0.43 | 0.58 | |||
Total | 11 | 0.4711 | 0.02421 | 0.08029 | 0.33 | 0.58 | |||
Total | 196 |
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