A preliminary study of craniofacial classification.
Cephalographic evaluations often hinge on univariate statistical analyses of their component dimensions. These analyses generally depict a progressive increase in cephalometric form with age. Such analyses are, however, complicated by the varied inter-dimensional correlations. But when the cephalometric dimensions were combined together in cluster analysis, complex associations between various age groups were noted in the 1-18 year range. Such multivariate analyses revealed far more complex craniofacial age changes than traditionally envisaged. These data therefore indicated the need for further investigation of such "normocephalic gold standards" before their value in craniofacial evaluation can be established.
Lavelle
C L
CL
Department of Oral Biology, Faculty of Dentistry, University of Manitoba, Winnipeg, Canada.
D000367:Age Factors; D002508:Cephalometry; D016000:Cluster Analysis; D005145:Face / Q000033:anatomy & histology*; D005260:Female; D006801:Humans; D008297:Male