Figure 1.

In Figure 1a, the individual BMIs are plotted versus the TSTs in open circles. The mean BMI for each TST value is plotted in black; the BMI range for each TST value is marked by a dashed grey line. In Figure 1b, boxplots illustrate the BMI distribution for each TST quartile for all patients. The top of the box is the 3^rd quartile BMI; the black line across the box is the median BMI; and the bottom of the box is the 1^st quartile BMI. Outliers are plotted as circles. Figure 1c and Figure 1d illustrate the BMI distributions for each TST quartile for men and women respectively. In all four subfigures, a horizontal line is graphed at BMI = 30 kg/m², the obesity cut point.