Table 5. Equations generated for estimation of age in the Brazilian population.

Population	Equation	Determination coefficient (R2)	Correlation coefficient (r)	Error
Total	Age = 0.82 + 0.95X + 0.93	79.32%	0.89	0.93
Female	Age = 0.39 + 0.99X + 0.97	78.95%	0.88	0.97
Male	Age = 1.35 + 0.91X + 0.89	80.06%	0.89	0.89

X = age estimated by the Cameriere et al.’s method (2006).

All estimates meet the assumptions of normality, linearity, homoscedasticity and independence of errors.