highly significantP < .0001
Furthermore, the regression models used to compute the correction equations for both sexes were highly significant ( F (1, 188) = 1185.8, P < .0001 and F (1, 108) = 593.0, P < .0001 for females and males, respectively) and the CV for the estimate from either model was less than 7.0, indicating that the level of precision was well within acceptable limits.