In skeletal, anterior occlusion planes was correlated with MP, R-I, while the posterior occlusion planes was correlated with MP, R-I and FX.

• 骨骼参数方面，前（牙合）平面与MP（下颌平面角）、R-I（下颌升支高度）密切相关；后（牙合）平面与MP（下颌平面角）、FX（面轴角）、R-I（下颌升支高度）密切相关。