highly significantp ≤ 0.001
Both analyses confirmed that the cervical opening diameter (CID) was the most significant factor affecting the fatigue limit, showing a highly significant effect ( p ≤ 0.001) ( Fig. 4 ).
Both analyses confirmed that the cervical opening diameter (CID) was the most significant factor affecting the fatigue limit, showing a highly significant effect ( p ≤ 0.001) ( Fig. 4 ).