Figure 3From: Mathematical method to build an empirical model for inhaled anesthetic agent wash-in Model derivation: final plot of residual error (modeled minus measured F A ) versus patient covariates. A = age, B = height, and C = weight. There was no (linear) correlation with age (r2 = 0.00), height (r2 = 0.01 after implementing it as a covariate in the model) and weight (r2 = 0.00).Back to article page