From: The prediction of impacted versus spontaneously erupted mandibular third molars
XR1 | XR1 +2 | |||||||
---|---|---|---|---|---|---|---|---|
ORTHO | OMFS | ORTHO | OMFS | |||||
CRM | Exo | CRM | Exo | CRM | Exo | CRM | Exo | |
CRM | 72 | 10 | 53 | 11 | 62 | 11 | 37 | 9 |
Exo | 11 | 15 | 16 | 28 | 6 | 29 | 8 | 54 |
Kappa | 0.46 | 0.47 | 0.65 | 0.67 | ||||
p value | <0.0001 | <0.0001 | <0.0001 | <0.0001 |