From: Correlation between dental arch form and OSA severity in adult patients: an observational study
Palatal height | Upper inter-molar distance | Anterior width of upper arch | Posterior width of upper arch | Anterior width of lower arch | Posterior width of lower arch | Length of the upper arch | Length of the lower arch | ODI | AHI | Palatal area | |
---|---|---|---|---|---|---|---|---|---|---|---|
Palatal height | − 0.026 | − 0.200 | 0.009 | 0.065 | − 0.058 | 0.155 | − 0.294 | − 0.374 | − 0.177 | 0.072 | |
Upper inter-molar distance | − 0.026 | 0.653 | 0.907 | 0.254 | 0.607 | 0.054 | 0.097 | − 0.035 | − 0.183 | 0.233 | |
Anterior width of upper arch | − 0.200 | 0.653 | 0.548 | 0.482 | 0.418 | 0.177 | 0.102 | − 0.168 | − 0.217 | 0.222 | |
Posterior width of upper arch | 0.009 | 0.907 | 0.548 | 0.252 | 0.588 | 0.050 | 0.078 | 0.063 | − 0.092 | 0.175 | |
Anterior width of lower arch | 0.065 | 0.254 | 0.482 | 0.252 | 0.359 | 0.422 | − 0.011 | − 0.336 | − 0.421 | 0.417 | |
Posterior width of lower arch | − 0.058 | 0.608 | 0.418 | 0.588 | 0.359 | 0.029 | 0.123 | 0.068 | − 0.060 | 0.274 | |
Length of the upper arch | 0.1545 | 0.054 | 0.177 | 0.050 | 0.422 | 0.029 | 0.028 | − 0.587 | − 0.421 | 0.427 | |
Length of the lower arch | − 0.294 | 0.097 | 0.102 | 0.078 | − 0.011 | 0.123 | 0.028 | 0.191 | 0.086 | 0.059 | |
ODI | − 0.374 | − 0.035 | − 0.168 | 0.063 | − 0.336 | 0.068 | − 0.587 | 0.191 | 0.672 | − 0.400 | |
AHI | − 0.177 | − 0.183 | − 0.217 | − 0.0916 | − 0.421 | − 0.060 | − 0.421 | 0.086 | 0.672 | − 0.224 | |
Palatal area | 0.0715 | 0.233 | 0.222 | 0.175 | 0.417 | 0.274 | 0.427 | 0.060 | − 0.400 | − 0.224 |
Palatal height | 0.848 | 0.139 | 0.945 | 0.636 | 0.671 | 0.254 | 0.02790339 | 0.005 | 0.191 | 0.600 | |
Upper inter-molar distance | 0.849 | 4.877 | 6.966 | 0.058 | 7.037 | 0.693 | 0.4762127 | 0.799 | 0.177 | 0.084 | |
Anterior width of upper arch | 0.139 | 4.877 | 1.234 | 1.668 | 0.001 | 0.192 | 0.4530857 | 0.217 | 0.108 | 0.100 | |
Posterior width of upper arch | 0.945 | 6.966 | 1.234 | 0.061 | 1.850 | 0.715 | 0.5701771 | 0.647 | 0.502 | 0.196 | |
Anterior width of lower arch | 0.636 | 0.058 | 1.668 | 0.061 | 0.007 | 0.0011 | 0.9341547 | 0.012 | 0.001 | 0.001 | |
Posterior width of lower arch | 0.671 | 7.037 | 0.001 | 1.850 | 0.007 | 0.831 | 0.3678089 | 0.619 | 0.661 | 0.041 | |
Length of the upper arch | 0.254 | 0.693 | 0.192 | 0.715 | 0.001 | 0.831 | 0.8395128 | 2.030 | 0.001 | 0.001 | |
Length of the lower arch | 0.028 | 0.476 | 0.453 | 0.570 | 0.934 | 0.368 | 0.840 | 0.158 | 0.529 | 0.664 | |
ODI | 0.005 | 0.799 | 0.217 | 0.647 | 0.012 | 0.619 | 2.030 | 0.158 | 1.456 | 0.002 | |
AHI | 0.191 | 0.177 | 0.108 | 0.5021 | 0.001 | 0.662 | 0.001 | 0.529 | 1.456 | 0.0978 | |
Palatal area | 0.600 | 0.084 | 0.100 | 0.196 | 0.001 | 0.041 | 0.001 | 0.664 | 0.002 | 0.099 |