Caries Experience Differs between Females and Males across Age Groups in Northern Appalachia

Figure 1

Histograms showing age distributions of the COHRA1 sample. (a) WV children, (b) WV adults, (c) PA children, and (d) PA adults. Light gray, dark gray, and black bars represent, respectively, the participants for whom primary, mixed, and permanent dentition was considered in this study. Age distributions were similar between WV and PA children, whereas WV adults were significantly younger than PA adults.

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